KR101785317B1

KR101785317B1 - the connection structure between wall type precast concrete upper column and wall type precast concrete lower column, the RC connection structure between wall type precast concrete column and precast concrete beam using the same

Info

Publication number: KR101785317B1
Application number: KR1020150164968A
Authority: KR
Inventors: 홍원기
Original assignee: 경희대학교 산학협력단
Priority date: 2015-11-24
Filing date: 2015-11-24
Publication date: 2017-10-18
Also published as: KR20170060664A

Abstract

In order to solve the above-described problems, the present invention is for horizontally expanding an existing structure 1000 including a conventional wall W and a conventional slab S,
And a PC beam 200 to which a bottom plate 230 is coupled to one end of the U-shaped beam concrete,
And the lower end plate 230 is anchored at an intersection of the existing wall W and the existing slab S, so that a pin joining operation is performed. do.
And,
The upper end of the lower end plate 230 is bent to form a slab mounting plate 240,
Wherein the slab mounting plate (240) is anchored to the upper portion of the existing slab (S), and a construction method of the hybrid raman PC beam connection structure for horizontal expansion is provided.
together,
Shaped upper and lower column plates 1110 and 1120 are provided on the upper and lower sides, respectively, and are surrounded by a concrete having a cross-sectional shape, Two truncated PC columns 1100;
A cross-shaped cross-shaped filler plate 1400 provided between two cross-shaped PC columns 1100 vertically disposed on the upper and lower portions;
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The upper main shaft 1102 of the column of the cross-shaped PC column 1100 is bent and fastened to the column upper plate 1110 with a nut,
The lower main shaft 1104 of the column of the cross-shaped PC column 1100 is vertically fastened to the column lower plate 1120 with a nut,
And the nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut holes of the cross-shaped pillow plate 1400 with a different center line from each other. Structure, a RC structure of wall PC column and PC beam using the structure.
Also,
Shaped upper and lower column plates 1110 and 1120 are provided on the upper and lower sides, respectively, and are surrounded by a concrete having a cross-section of a cross shape, and two vertically Shaped PC column 1100 spaced apart from the lower end of the concrete and the column lower plate 1120 and connected to the center by a horseshoe shaped steel frame 2100;
A column bracket 3000 installed on four surfaces of the truss-shaped step steel frame 2100;
A cross-shaped cross-shaped filler plate 1400 provided between two cross-shaped PC columns 1100 vertically disposed on the upper and lower portions;
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The upper main shaft 1102 of the column of the cross-shaped PC column 1100 is bent and fastened to the column upper plate 1110 with a nut,
The lower main shaft 1104 of the column of the cross-shaped PC column 1100 is vertically fastened to the column lower plate 1120 with a nut,
And the nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut holes of the cross-shaped pillow plate 1400 with a different center line from each other. Structure, PCC column and PC beam using SRC.

Description

The RC connection structure of wall PC column and PC beam using upper and lower wall PC columns, RC structure of wall type precast concrete upper column and wall type precast concrete lower column, precast concrete beam using the same}

The present invention relates to a method of constructing a structure for connecting a wall and a slab of a building to a conventional structure by connecting a conventional wall and a slab to the existing structure using a hybrid rail PC beam, And the other end is connected to a hybrid raman PC beam connection structure for horizontal expansion connected by moment joints and a construction method thereof.

Another aspect of the present invention is to improve the joint between the PC column and the PC beam to realize the moment bonding method by the dry method. In particular, the upper and lower wall type PC column interconnection structure utilizing the mounting bracket mounted on the PC column of the wall type, And a RC or SRC coupling structure of the PC type PC board and the PC board using the same.

In the remodeling process of the building, horizontal expansion is frequent in addition to vertical expansion.

In the case of the conventional horizontal enlargement, most of the existing wall and slab are formed by a wet method by partially or completely removing the enlarged surface or extending the existing wall and slab.

In this case, it is pointed out that the construction period and the construction cost increase as well as the excessive waste material occurrence, and the predetermined construction quality can not be maintained in the case of non-skilled workers.

In addition, the floor height of the conventional wall-mounted apartment is small, so that it is not possible to cope with the existing slab dancing when the horizontal extension is performed with the ramenton. However, since the hybrid self-positioning connection structure of columns and beams for horizontal expansion is composed of a hybrid member of steel and PC concrete, the floor height can be reduced, and horizontal enlargement can be made so that the slab of the existing building can correspond to the floor. In addition, we propose a dry method to overcome the problems of existing wet method.

Accordingly, the present inventors have found that, in the process of building expansion or remodeling, a frame of a part to be horizontally expanded without changing the existing wall and slab is connected to an existing structure by using a hybrid rail PC beam, Has developed a hybrid RC frame connection structure and its construction method for horizontal expansion connected by moment joints.

In recent years, the use of PC (precast concrete) method has been increasing to secure the workability and to save air.

Conventional PC method is mainly used for (1) simple installation of PC beams on PC columns, and (2) construction of PC columns and PC beams in one body.

(1) The method of simply mounting the PC beam on the PC column,

Although the air is somewhat reduced as one of the currently used methods, when a lateral force such as an earthquake acts, the column-to-beam connection is simply connected, and the moment can not be transmitted. Therefore, it is necessary to install a shear wall, brace, etc., which is a lateral reinforcement means, so that it is inevitable to increase the construction cost and air without meeting the merit of the PC method planned for air saving.

In addition, the collision with the crane caused by the collision of the PC with the PC mounted on the PC column may lead to the collapse of the column - beam connection due to the collapse of many PC members. Therefore, the use of high - rise structures is limited due to the possibility of structural instability in column - beam connections.

The above-mentioned (2) method of integrally installing the PC column -PC beam member,

The use of concrete in the large-scale logistics structures is limited due to the possibility of structural instability during the air delay and curing period due to concrete curing.

In order to solve the drawbacks of the conventional PC method,

Recently, the researchers of the "PC method of moment joint method" have been actively carried out, but it is difficult to use it widely, especially in high-rise structures due to various disadvantages such as complicated construction details, low economic efficiency and poor workability.

Also, it is true that the architectural planning using the existing rectangular frame of the square shape makes it difficult to construct the flat structure which is one of the advantages of the flat type wall house. Recently, it is widely known that some construction companies are making efforts to reshape the existing flat type apartment house despite the disadvantages of the use of form and frequent reconstruction. In order to meet the needs of this market, the synthetic ramen apartment developed through this patent was developed as a ramen precast frame which enables the structural planning to avoid the shape of the wall - like structure. Therefore, it is expected that it will be possible to supply eco - friendly, long - life precast rayman apartment houses with resource saving, sustainable, and economic efficiency while maintaining the advantages of the existing in - situ walled apartment complexes. In this study, we developed an inelastic and nonlinear finite element modeling technique for efficient structural design of composite PC structure system, and developed an animation technique to grasp structure history of structural frame at a glance. This method is expected to be applied not only to apartment houses but also to active applications such as domestic general construction, overseas construction, plant construction, and new expansion.

Therefore, the present inventor proposes a moment-resistant framework capable of eliminating the installation of a lateral shear reinforcement means such as an additional shear wall (formwork and wet construction method) or a brace in addition to a dry construction method. Particularly, , We have proposed RC / SRC coupling structure of wall PC column and PC beam by using the coupling structure of upper and lower wall PC columns.

[Patent Document 1] Korean Patent No. 10-1379280 'Horizontal Extension System of Unit Module and Construction Method', April 14, 2014 [Document 2] Korean Patent Registration No. 10-0622935 'Horizontal Extension Joint Structure and Joint Method Using the Same', September 13, 2006 [Patent Literature 3] Korean Patent No. 10-1289934 Post-tension compression bonded joint structure of precast SRC column and precast SRC beam and method of constructing the joint structure thereof, 2013.07.25. [Patent Document 4] Korean Registered Patent No. 10-1369998 A steel frame integrated steel column for joining a steel column, and a method for constructing a composite column using the same, 2014.03.06

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems of the related art. The purpose is as follows.

The present invention relates to a method of constructing a structure for connecting a wall and a slab of a building to a conventional structure by connecting a conventional wall and a slab to the existing structure using a hybrid rail PC beam, And the other end is provided with a hybrid frame PC connection structure for horizontal extension connected by moment bonding and a construction method thereof.

Another aspect of the present invention is to improve the joint between the PC column and the PC beam to realize the moment bonding method by the dry method. In particular, the upper and lower wall type PC column interconnection structure utilizing the mounting bracket mounted on the PC column of the wall type, And to provide the RC or SRC coupling structure of the PC PC board and the wall PC using the same.

In order to solve the above-described problems, the present invention is for horizontally expanding an existing structure 1000 including a conventional wall W and a conventional slab S,

And a PC beam 200 to which a bottom plate 230 is coupled to one end of the U-shaped beam concrete,

And the lower end plate 230 is anchored at an intersection of the existing wall W and the existing slab S, so that a pin joining operation is performed. do.

And,

The upper end of the lower end plate 230 is bent to form a slab mounting plate 240,

Wherein the slab mounting plate (240) is anchored to the upper portion of the existing slab (S), and a construction method of the hybrid raman PC beam connection structure for horizontal expansion is provided.

together,

Shaped upper and lower column plates 1110 and 1120 are provided on the upper and lower sides, respectively, and are surrounded by a concrete having a cross-sectional shape, Two truncated PC columns 1100;

A cross-shaped cross-shaped filler plate 1400 provided between two cross-shaped PC columns 1100 vertically disposed on the upper and lower portions;

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The upper main shaft 1102 of the column of the cross-shaped PC column 1100 is bent and fastened to the column upper plate 1110 with a nut,

The lower main shaft 1104 of the column of the cross-shaped PC column 1100 is vertically fastened to the column lower plate 1120 with a nut,

And the nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut holes of the cross-shaped pillow plate 1400 with a different center line from each other. Structure, a RC structure of wall PC column and PC beam using the structure.

Also,

Shaped upper and lower column plates 1110 and 1120 are provided on the upper and lower sides, respectively, and are surrounded by a concrete having a cross-section of a cross shape, and two vertically Shaped PC column 1100 spaced apart from the lower end of the concrete and the column lower plate 1120 and connected to the center by a horseshoe shaped steel frame 2100;

A column bracket 3000 installed on four surfaces of the truss-shaped step steel frame 2100;

, &Lt; / RTI >

And the nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut holes of the cross-shaped pillow plate 1400 with a different center line from each other. Structure, PCC column and PC beam using SRC.

The present invention relates to a method of constructing a structure for connecting a wall and a slab of a building to a conventional structure by connecting a conventional wall and a slab to the existing structure using a hybrid rail PC beam, And the other end provides a hybrid ramen PC beam connection structure and a construction method thereof for horizontal expansion connected by moment bonding.

Another aspect of the present invention is to improve the joint between the PC column and the PC beam to realize the moment bonding method by the dry method. In particular, the upper and lower wall type PC column interconnection structure utilizing the mounting bracket mounted on the PC column of the wall type, And provides the RC or SRC coupling structure of the wall PC column and the PC beam using the same.

FIGS. 1 to 13 show a hybrid raman PC beam connection structure and a construction method thereof for the horizontal expansion of the present invention as a whole.
14 to 15 are moment diagrams of a hybrid raman PC beam connection structure for horizontal expansion of the present invention.
FIG. 16 shows a PC board used in a hybrid ramen PC beam connection structure for horizontal extension of the present invention.
17-22 illustrate the top and bottom coupling of a PC column used in a hybrid raman PC beam connection structure for horizontal extension of the present invention.
Figs. 23 to 37 show a hybrid raman PC beam connection structure and a construction method thereof for horizontal extension of the present invention, respectively, in order.
Figs. 38 to 42 illustrate the upper and lower wall PC-column inter-joining structures of the present invention in order.
Figs. 43 to 48 show an example in which inner bolts are used in the upper and lower wall PC-column inter-joining structures of the present invention in order.
FIGS. 49 to 58 show examples of T-shaped PC columns in the upper and lower wall PC-column interconnection structures of the present invention in order.
FIG. 59 shows an example of a rear type PC column in order in a coupling structure between upper and lower wall PC columns according to the present invention.
60 to 66 illustrate different embodiments of a truncated PC column in the upper and lower wall PC-column inter-connecting structures of the present invention.
67 shows another embodiment of a T-shaped PC column in the coupling structure of upper and lower wall PC columns according to the present invention.
68 shows another embodiment of the L-shaped PC column in the coupling structure of upper and lower wall PC columns according to the present invention.
FIGS. 69 to 75 show the RC coupling structure of the PC type PC board and the RC type PC board using the upper and lower wall type PC column interconnection structure of the present invention in order.
FIGS. 76 to 84 show other embodiments of the RC coupling structure of the wall PC column and the PC beam using the coupling structure of upper and lower wall PC columns according to the present invention in order.
85 shows another embodiment of the RC coupling structure of the PC type PC board and the PC type PC board using the coupling structure of upper and lower wall PC columns according to the present invention.
86 shows another embodiment of the RC coupling structure of the PC type PC board and the wall type PC board using the coupling structure of upper and lower wall PC columns according to the present invention.
87 is a view showing another embodiment of the RC coupling structure of the PC type PC board and the PC type PC board using the upper and lower wall type PC column interconnection structure of the present invention.
88 shows an embodiment of the L-shaped PC column in FIG. 86. FIG.
Figs. 89 to 90 show another embodiment of the coupling structure between upper and lower wall PC columns of the present invention in order.
91 to 94 show another embodiment of the upper and lower wall PC-column inter-joining structures of the present invention in order.
95 shows an example of a T-shaped PC column and a L-shaped PC column in Figs. 91 to 94. Fig.
96 to 102 illustrate different embodiments of the upper and lower wall PC-column inter-connecting structures of the present invention.
103 shows an example of the T-shaped PC column and the L-shaped PC column in FIGS. 96 to 102. FIG.
Figs. 104 to 109 show the SRC coupling structure of the PC type PC wall and the PC wall in this order.
FIGS. 110 to 111 show an embodiment of a T-shaped PC column in the SRC coupling structure of the wall PC column and the PC beam of the present invention in order.
FIGS. 112 to 113 show an embodiment of a square type PC column in the SRC coupling structure of the wall PC column and the PC beam of the present invention in order.
FIGS. 114 to 119 show different embodiments in the SRC coupling structure of the PC type PC personal computer and PC beam according to the present invention.
FIGS. 120 to 122 illustrate the coupling structure between the upper and lower wall PC columns according to the present invention, the coupling between the upper and lower columns in the RC or SRC coupling structure of the wall PC column and the PC beam using the same.
FIGS. 123 to 129 show simulation results of a structure analysis of the upper and lower wall PC-column coupling structures of the present invention, the RC-type or SRC-coupling structure of the PC-column and PC board using the same.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Ⅰ. Horizontal expansion for hybrid ramen PC Bo Connection structure and its construction method

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a hybrid raman PC beam connection structure for horizontally extending the present invention, and FIG.

14 to 15 are moment diagrams of a hybrid raman PC beam connection structure for horizontal expansion of the present invention.

16 is a view showing a PC beam used in a hybrid raman PC beam connection structure for horizontal extension of the present invention,

17-22 illustrate the top and bottom coupling of a PC column used in a hybrid raman PC beam connection structure for horizontal extension of the present invention.

FIGS. 23 to 37 illustrate a hybrid raman PC beam connection structure and a method of constructing the same according to the present invention, in order.

One. Horizontal expansion for hybrid ramen PC Bo Connection structure

The hybrid raman PC beam connection structure for horizontal extension of the present invention is characterized in that,

For the horizontal expansion of the existing structure 1000 comprising the existing wall W and the existing slab S,

The lower end plate 230 is anchored at the intersection of the existing wall W and the existing slab S as shown in FIG.

And,

The slab mounting plate 240 is anchored on the existing slab S as shown in FIG.

As shown in Figs. 36 to 37,

A reinforcement 700 is further provided between the lower end plate 230 and the existing wall W and the existing slab S,

And a stiffener 700 is further disposed between the slab mounting plate 240 and the conventional slab S, as shown in FIG.

As shown in Figs. 20, 23 and 28,

In the hybrid raman PC beam connection structure for horizontal extension of the present invention,

The other end of the PC beam 200,

And is fixed to the bracket bracket (500) of the PC column (100).

As shown in Fig. 14,

The compensating end collars 220 of the PC beam 200 are welded to the lower end plate 230,

The compensating end supporting rib 220 of the other end of the PC beam 200 is fastened to the coupler on the outer surface of the PC column 100,

After a deck plate (not shown) is mounted on the upper end of the beam concrete,

Since the slab concrete 300 is simultaneously installed in the inside of the beam concrete and the upper portion of the deck plate (not shown)

One end and the other end of the PC beam 200 behave by pin bonding and moment bonding.

As shown in Figs. 15 to 16,

The PC beam 200 is characterized in that the beam center steel frame 210 is included in the suspension of the PC beam 200.

As shown in Fig. 26,

And a vertical vertical panel 600 is installed between the other end of the PC beam 200 and the outer surface concrete of the PC column 100.

2. Horizontal expansion for hybrid ramen PC Bo Construction method of connection structure

A method of constructing a hybrid raman PC beam connection structure for horizontal expansion of the present invention is as follows:

As a method for constructing a hybrid raman PC beam connection structure for horizontal expansion shown in FIG. 28 or the like,

(1) a PC column installation step in which a plurality of the PC columns 100 are installed apart from the existing structure 1000 by a length of the PC beam 200;

(2) a PC beam installation step of installing a plurality of the PC beams 200 between the existing structure 1000 and the PC column 100;

(3) a deck plate mounting step of mounting a deck plate (not shown) on the PC beam 200;

(4) a slab concrete pouring step simultaneously placing the slab concrete 300 in the inside of the beam concrete of the PC beam 200 and the upper part of the deck plate (not shown);

And a control unit.

And,

As a method for constructing a hybrid raman PC beam connection structure for horizontal expansion shown in FIG. 14 and the like,

(2) A plurality of the PC beams 200 are installed between the existing structure 1000 and the PC column 100, and the compensating secondary end roughness 220 of the other end of the PC beam 200 is installed on the PC column 100 (100);

And a control unit.

As a method for constructing a hybrid raman PC beam connection structure for horizontal extension shown in FIGS. 15, 16, and the like,

And a control unit.

As a method for constructing a hybrid raman PC beam connection structure for horizontal expansion shown in FIG. 26 and the like,

(2-1) installing a bottom vertical panel 600 between the other end of the PC beam 200 and the outer concrete of the PC column 100;

And a control unit.

And,

(4) the slab concrete pouring step; after,

(5) removing the bottom vertical panel (600) during or after the curing of the slab concrete;

And a control unit.

As a result, in the hybrid ramen PC beam connection structure and its construction method for horizontal extension of the present invention, a frame of a part which is enlarged horizontally without connecting the existing wall and slab to the existing wall and slab in the process of building expansion or remodeling, The PC beam connected to the existing structure is characterized in that one end of the PC beam acts as a pin joint and the other end behaves as a moment joint.

Ⅱ. Top and bottom Wall PC pole Mutually Bonding structure, Wall PC pole And PC beam RC Joint structure

Figs. 38 to 42 illustrate the upper and lower wall PC-column inter-joining structures of the present invention in order.

Figs. 43 to 48 show an example in which inner bolts are used in the upper and lower wall PC-column inter-joining structures of the present invention in order.

FIGS. 49 to 58 show examples of T-shaped PC columns in the upper and lower wall PC-column interconnection structures of the present invention in order.

FIG. 59 shows an example of a rear type PC column in order in a coupling structure between upper and lower wall PC columns according to the present invention.

60 to 66 illustrate different embodiments of a truncated PC column in the upper and lower wall PC-column inter-connecting structures of the present invention.

67 shows another embodiment of a T-shaped PC column in the coupling structure of upper and lower wall PC columns according to the present invention.

68 shows another embodiment of the L-shaped PC column in the coupling structure of upper and lower wall PC columns according to the present invention.

FIGS. 69 to 75 show the RC coupling structure of the PC type PC board and the RC type PC board using the upper and lower wall type PC column interconnection structure of the present invention in order.

FIGS. 76 to 84 show other embodiments of the RC coupling structure of the wall PC column and the PC beam using the coupling structure of upper and lower wall PC columns according to the present invention in order.

85 shows another embodiment of the RC coupling structure of the PC type PC board and the PC type PC board using the coupling structure of upper and lower wall PC columns according to the present invention.

86 shows another embodiment of the RC coupling structure of the PC type PC board and the wall type PC board using the coupling structure of upper and lower wall PC columns according to the present invention.

87 is a view showing another embodiment of the RC coupling structure of the PC type PC board and the PC type PC board using the upper and lower wall type PC column interconnection structure of the present invention.

88 shows an embodiment of the L-shaped PC column in FIG. 86. FIG.

FIGS. 120 to 122 illustrate the coupling relationship between the upper and lower PC pillars of the present invention, and the upper and lower pillars in the RC coupling structure of the PC PC board and the PC pillars using the same.

FIGS. 123 to 129 show simulation results of a structural analysis of the upper and lower wall PC column interconnection structures of the present invention, the RC PC board structure of the PC wall and the PC board using the same.

The upper and lower wall PC-column inter-

As shown in Figs. 28 to 41, in a truss-type PC column,

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The nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut hole of the cross-shaped filler plate 1400 at different center lines.

And, as shown in Figs. 43 to 48,

An inner bolt (IR) protrudes from the lower portion to the upper portion of the column top plate 1110,

The inner bolt (IR) passes through the cross-shaped pillow plate (1400) and is fastened to the column lower plate (1120)

As shown in FIG. 47, a reinforcing member 800 is provided in advance in the concrete part of the crest-shaped PC column 1100 installed on the upper part to form an internal bolt fastening space IRS,

As shown in FIG. 48, the inner bolt tightening space IRS is grouted (G) after the inner bolt IR is fastened with a nut in the inner bolt fastening space IRS,

The inner bolt (IR) prevents the contact surfaces between the column top plate 1110, the criss-cross pillars 1400 and the column bottom plate 1120 from separating to transmit vertical and horizontal loads, And the displacement generated in the column top plate 1110, the criss-cross pillars plate 1400, and the column bottom plate 1120 by a load is reduced.

The upper and lower wall PC-column inter-

As shown in FIG. 49, in the T-shaped PC column,

Shaped top plate 1110 and a T-shaped flat column bottom plate 1120 are provided at upper and lower portions, respectively, and are surrounded by concrete having a T-shaped cross section and disposed vertically at upper and lower portions Two T-shaped PC columns 1100 ';

A T-shaped flat T-shaped filler plate 1400 'installed between two T-shaped PC columns 1100' vertically disposed on the upper and lower portions;

, &Lt; / RTI >

The upper main shaft 1102 of the column of the T-shaped PC column 1100 'is bent and fastened to the column upper plate 1110 with a nut,

The column lower main shaft 1104 of the T-shaped PC column 1100 is vertically fastened to the column lower plate 1120 with a nut,

The nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut holes of the T-shaped pillar plate 1400 'at different center lines.

And

As shown in Figures 50 to 58,

The inner bolt (IR) passes through the T-shaped filler plate 1400 'and is fastened to the column lower plate 1120,

As shown in FIG. 52, a reinforcing material 800 is installed in the concrete part of the T-shaped PC column 1100 installed on the upper part to form an internal bolt fastening space IRS,

As shown in FIG. 58, the inner bolt fastening space IRS is grouted (G) after fastening the inner bolt IR with a nut in the inner bolt fastening space IRS,

The inner bolt (IR) prevents the contact surfaces between the column top plate 1110, the T-shaped pillow plate 1400 'and the column bottom plate 1120 from being distanced to transmit the vertical and horizontal loads And the displacement generated in the column top plate 1110, the T-shaped piller plate 1400 'and the column bottom plate 1120 is reduced by the column load.

The upper and lower wall PC-column inter-

As shown in Fig. 59, the present invention relates to a pillar type PC column,

A columnar upper plate 1110 and a lower columnar column lower plate 1120 are installed at upper and lower portions, respectively, and are surrounded by concrete having a cross-section and are vertically disposed at upper and lower portions Two pillar type PC columns 1100``;

A planar square-shaped filler plate 1400 '' installed between the two pillar type PC columns 1100 'vertically disposed at the upper and lower portions;

, &Lt; / RTI >

The upper main shaft 1102 of the columnar PC column 1100 is bent and fastened to the column upper plate 1110 with a nut,

The lower main shaft 1104 of the column of the L-shaped PC column 1100 is vertically fastened to the column lower plate 1120 with a nut,

The nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut hole of the pillar-shaped filler plate 1400 '' at different center lines.

And although not particularly shown, as shown in Figures 50 to 58,

The inner bolt (IR) is coupled to the column lower plate 1120 through the Raman pillars 1400 '

The reinforcing member 800 is installed in the concrete part of the pillar-type PC column 1100 installed at the upper part to form the inner bolt fastening space IRS,

The inner bolt fastening space IRS is grouted (G) after fastening the internal bolt IR with the nut in the internal bolt fastening space IRS,

The inner bolt IR prevents the contact surfaces between the column top plate 1110 and the columnar pillars 1400 'and the column bottom plate 1120 from separating to transmit vertical and horizontal loads, At the same time, the displacement generated in the column top plate 1110, the pillar type filler plate 1400 ', and the column bottom plate 1120 by the column load is reduced.

As shown in FIG. 60, the upper and lower wall PC-

Inside the concrete of the cross-shaped PC column 1100, a truss-like long steel frame 2000 is installed from the center to the end,

The column top plate 1110 and the column bottom plate 1120 are joined to the upper and lower portions of the truss-shaped long steel frame 2000 so that the concrete is reinforced by the truss- do.

And

61,

Shaped trestle frame 2100 and a T-shaped step steel frame 2200 are embedded in the concrete of the cross-shaped PC column 1100 at the center and the end, respectively,

Since the column top plate 1110 and the column bottom plate 1120 are joined to the upper and lower portions of the truss-like step steel frame 2100 and the T-shaped step steel frame 2200, 2100) and the T-shaped step steel frame (2200).

The upper and lower wall PC-column inter-

62,

The truss-shaped step steel frame 2100 can be omitted.

The upper and lower wall PC-column inter-

As an example in which the ribs R are excluded in Fig. 63,

And the T-shaped step steel frame 2200 is omitted.

The upper and lower wall PC-column inter-

As shown in FIG. 64, in the embodiment in which the rib R is included in FIG. 60,

A rib R is joined to the upper part of the column lower plate 1120,
The ribs R prevent deformation including bending and twisting of the column lower plate 1120,

The ribs R prevent the contact surfaces of the column top plate 1110, the cross pillars 1400 and the column bottom plates 1120 from being separated from each other to transmit the vertical and horizontal loads,

Shaped pillars (1400) and the column lower plate (1120) by the column load.

The upper and lower wall PC-column inter-

As shown in Fig. 65, in the embodiment in which the ribs R are included in Fig. 61,

Shaped pillars (1400) and the column lower plate (1120) by the column load.

In addition, the upper and lower wall PC-

As shown in Fig. 66, in the embodiment in which the rib R is included in Fig. 62,

Shaped pillars (1400) and the column lower plate (1120) by the column load.

In addition, the upper and lower wall PC-column inter-

As an embodiment in which ribs R are included in FIG. 63,

Shaped pillars (1400) and the column lower plate (1120) by the column load.

The upper and lower wall PC-column inter-

As an example in which the ribs R are omitted in Fig. 67,

A truss-shaped step steel frame 2100 is embedded in the center of the concrete of the T-shaped PC column 1100 '

Shaped top steel frame 2100 and the column top plate 1110 and the column bottom plate 1120 are joined to the top and bottom of the cross-shaped steel frame 2100, respectively, so that the concrete is reinforced by the cross- do.

67 shows an embodiment in which the ribs R are included,

The ribs R prevent the contact surfaces between the column top plate 1110, the T-shaped piller plate 1400 'and the column bottom plate 1120 from separating to transmit vertical and horizontal loads,

And the displacement generated in the column top plate 1110, the T-shaped piller plate 1400 'and the column bottom plate 1120 is reduced by the column load.

The upper and lower wall PC-column inter-

As an example in which the ribs R are omitted in FIG. 68,

Inside the concrete of the L-shaped PC column 1100 ', a truss-shaped step steel frame 2100 is installed in the center,

68 shows an embodiment in which the ribs R are included,

The ribs R prevent the contact surfaces between the column top plate 1110 and the columnar pillars 1400 'and the column bottom plates 1120 from being separated from each other to transmit the vertical and horizontal loads ,

The displacement generated in the column top plate 1110, the pillar type filler plate 1400 ', and the column bottom plate 1120 is reduced by the column load.

And

The upper and lower wall PC-column inter-

As shown in Figure 121,

The upper main shaft 1102 of the column is bent so that the nut of the column upper plate 1110 and the nut of the column lower plate 1120 are inserted into the nut holes of the cross shaped filler plate 1400 with different center lines Instead,

The center line of the upper main shaft 1102 and the lower main shaft 1104 of the column coincide with each other and the nut of the column top plate 1110 and the nut of the column lower plate 1120 co- Is inserted into one nut hole of the plate (1400) at the upper and lower portions thereof,

The upper main shaft 1102 of the column is bent so that the nut of the column upper plate 1110 and the nut of the column lower plate 1120 are inserted into the nut holes of the T-shaped filler plate 1400 ' Instead,

The center line of the upper main shaft 1102 and the lower main shaft 1104 of the column coincide with each other and the nut of the column upper plate 1110 and the nut of the column lower plate 1120 align with the center line of the T- Is inserted into one nut hole of the plate (1400 ') from the upper and lower parts,

The upper main shaft 1102 of the column is bent so that the nut of the column upper plate 1110 and the nut of the column lower plate 1120 are shifted from each other in the center line to the nut hole of the pillar type filler plate 1400 ' Instead of being inserted,

The center line of the upper main shaft 1102 and the lower main shaft 1104 of the column coincide with each other and the nut of the column upper plate 1110 and the nut of the column lower plate 1120 are aligned with the center line of the column- And is inserted into one nut hole of the plate 1400 '' from above and below.

Also

The upper and lower wall PC-column inter-

As shown in Figure 122,

The cross-shaped filler plate 1400 is omitted,

The nut of the column top plate 1110 and the nut of the column bottom plate 1120 are aligned with the center line of the column top plate 1110, Is inserted into the nut hole of the lower plate (1120) and the nut hole of the column lower plate (1120)

The T-shaped filler plate 1400 'is omitted,

The nut of the column top plate 1110 and the nut of the column bottom plate 1120 are aligned with the center line of the column top plate 1110, Is inserted into the nut hole of the upper plate (1120) and the nut hole of the lower plate (1120)

The pillar type filler plate 1400 'is omitted,

The nut of the column top plate 1110 and the nut of the column bottom plate 1120 are aligned with the center line of the column top plate 1110, And is inserted into the nut hole of the column lower plate 1120 and the nut hole of the column lower plate 1120.

The RC coupling structure of the wall PC column and the PC beam of the present invention,

As shown in Figures 69 to 75,

The upper and lower wall type PC columns are connected to each other,

A bracket bracket 500 is installed on an upper portion of the column top plate 1110 protruding from the concrete outer surface,

After the end of the PC beam 200 is mounted on the beam bracket 500,

One end of the compensating secondary crest 220 is fastened to a reinforcing bar protruding from the outer surface of the concrete by a coupler,

The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,

A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

And T-shaped PC columns. Although not shown, as in Figures 69 to 75,

The upper and lower wall PC columns are made of the mutual coupling structure,

After the end of the PC beam 200 is mounted on the beam bracket 500,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

As shown in Figures 69 to 75, although not shown,

The upper and lower wall type PC columns are connected to each other,

After the end of the PC beam 200 is mounted on the beam bracket 500,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

The RC coupling structure of the wall PC column and the PC beam of the present invention, as shown in Figs. 76 to 84,

The upper and lower wall PC columns are made of the mutual coupling structure,

The column high information upper end main body 260 protrudes from the outer surface of the concrete on three sides of the cross-shaped PC column 1100,

A bracket bracket 500 is installed on an upper part of the portion where the column top plate 1110 protrudes from the concrete outer surface after the PC beam 200 is lifted from the bottom to the top,

After the end of the PC beam 200 is mounted on the bracket 500,

The compensating portion reinforcing bar 250 is reinforced at the other end of the high end upper end key 260,

The upper end of the stirrup SR of the PC beam 200 is bent so as to enclose the pillar high information upper end main body 260 and the compensating portion reinforcing bar 250,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

And

The column vertical plate 130 'is installed on the outer surface of the concrete on one side of the crest PC column 1100 where the column high information upper end main body 260 does not protrude,

A bracket bracket 500 is installed on an upper portion of the column top plate 1110 protruding from the concrete outer surface below the column vertical plate 130 '

After the end of the PC beam 200 is mounted on the beam bracket 500,

One end of the compensating sub-crest 220 is directly fastened to the column vertical plate 130 'by a coupler,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

As shown in FIG. 85, although not shown,

The upper and lower wall PC columns are made of the mutual coupling structure,

The column vertical plate 130 'is installed on the outer surface of the concrete on the four sides of the cross-shaped PC column 1100,

After the end of the PC beam 200 is mounted on the beam bracket 500,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

86,

The upper and lower wall PC columns are made of the mutual coupling structure,

The column top plate 1110, the column bottom plate 1120, and the cross-shaped filler plate 1400 are omitted,

A bracket bracket plate 130 '' is provided on the outer surface of the concrete on the four sides of the truss-type PC column 1100,

A bracket bracket (500) is installed on the upper side of the bracket bracket plate (130 '')

After the end of the PC beam 200 is mounted on the beam bracket 500,

One end of the compensating secondary crest 220 is fastened to the coupler on the outer surface of the concrete,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

And

The upper and lower wall PC columns are made of the mutual coupling structure,

An integrated column vertical plate 130 in which the column vertical plate 130 'and the beam bracket plate 130' are combined in the upper and lower parts, respectively, on the outer surface of the concrete on the four sides of the cross-shaped PC column 1100; Installed,

After the end of the PC beam 200 is mounted on the beam bracket 500,

One end of the compensating sub-crank 220 is fastened to a coupler provided in an outer surface of the column vertical plate 130 '

A vertical vertical panel 600 is provided at the left and right gaps between the outer surface of the PC beam 200 and the column vertical plate 130 '

And the bottom vertical panel 600 prevents leakage of the slab concrete.

With regard to the T-shaped PC column, as shown in FIG. 85,

The upper and lower wall PC columns are made of the mutual coupling structure,

A column vertical plate 130 'is installed on the outer surface of the concrete on three sides of the T-shaped PC column 1100'

After the end of the PC beam 200 is mounted on the beam bracket 500,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

Although not shown, as shown in Figure 86,

The upper and lower wall PC columns are made of the mutual coupling structure,

The column top plate 1110, the column bottom plate 1120, and the T-shaped filler plate 1400 'are omitted,

A bracket bracket plate 130 'is installed on the outer surface of the concrete on three sides of the T-shaped PC column 1100'

After the end of the PC beam 200 is mounted on the beam bracket 500,

One end of the compensating secondary crest 220 is fastened to the outer surface of the concrete by a coupler,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

With respect to the T-shaped PC column, as shown in Fig. 87,

The upper and lower wall PC columns are made of the mutual coupling structure,

An integrated column vertical plate 130 in which the column vertical plate 130 'and the beam bracket plate 130' are combined at the top and bottom, respectively, on the outer surfaces of the three sides of the T-shaped PC column 1100 '; Respectively,

After the end of the PC beam 200 is mounted on the beam bracket 500,

One end of the compensating sub-crest 220 is fastened to a coupler provided in an outer surface of the column vertical plate 130 '

And the bottom vertical panel 600 prevents leakage of the slab concrete.

As shown in Fig. 85, although not shown,

The upper and lower wall PC columns are made of the mutual coupling structure,

A column vertical plate 130 'is installed on an outer surface of concrete on two sides of the L-shaped PC column 1100'

After the end of the PC beam 200 is mounted on the beam bracket 500,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

As shown in Fig. 88 relating to a square type PC column,

The upper and lower wall PC columns are made of the mutual coupling structure,

The column top plate 1110, the column bottom plate 1120, and the L-shaped filler plate 1400 'are omitted,

A bracket bracket plate 130 '' is installed on the concrete outer surface of the two-sided PC columns 1100 '

After the end of the PC beam 200 is mounted on the beam bracket 500,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

As shown in Fig. 87, although not shown,

The upper and lower wall PC columns are made of the mutual coupling structure,

In the concrete outer surface of the two-sided PC columns 1100 ', an integrated column vertical plate 130 having a column vertical plate 130' and a beam bracket plate 130 ' Is installed,

After the end of the PC beam 200 is mounted on the beam bracket 500,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

As an embodiment without the column vertical plate 130 ' in Figures 76-84,

The bracket 500 is installed on the outer surface of the concrete on one side of the crest PC column 1100 in which the column high information upper end main body 260 does not protrude,

After the end of the PC beam 200 is mounted on the beam bracket 500,

One end of the compensating secondary crest 220 is directly fastened to the coupler provided on the outer surface of the concrete,

And the bottom vertical panel 600 prevents leakage of the slab concrete.

As a result, the RC joint structure of the upper and lower wall PC columns and the RC joint structure of the wall PC columns and the PC beams using the upper and lower wall PC columns have improved the joints of the PC columns and the PC beams, It is characterized by the use of an increased mounting bracket on the column.

Ⅲ. Top and bottom Wall PC pole Mutually Bonding structure, Wall PC pole And PC beam SRC coupling structure

Figs. 89 to 90 show another embodiment of the coupling structure between upper and lower wall PC columns of the present invention in order.

91 to 94 show another embodiment of the upper and lower wall PC-column inter-joining structures of the present invention in order.

95 shows an example of a T-shaped PC column and a L-shaped PC column in Figs. 91 to 94. Fig.

96 to 102 illustrate different embodiments of the upper and lower wall PC-column inter-connecting structures of the present invention.

103 shows an example of the T-shaped PC column and the L-shaped PC column in FIGS. 96 to 102. FIG.

Figs. 104 to 109 show the SRC coupling structure of the PC type PC wall and the PC wall in this order.

FIGS. 110 to 111 show an embodiment of a T-shaped PC column in the SRC coupling structure of the wall PC column and the PC beam of the present invention in order.

FIGS. 112 to 113 show an embodiment of a square type PC column in the SRC coupling structure of the wall PC column and the PC beam of the present invention in order.

FIGS. 114 to 119 show different embodiments in the SRC coupling structure of the PC type PC personal computer and PC beam according to the present invention.

FIGS. 120 to 122 show the coupling relationship between the upper and lower wall PC pillars of the present invention, and the upper and lower pillars in the SRC coupling structure of the wall PC pillars and PC beams using the same.

The upper and lower wall PC-column inter-

As shown in Figures 89 to 90 with respect to the truncated PC column,

, &Lt; / RTI >

And, as shown in Figs. 91 to 94,

Since the inner bolt IR passes through the cross-shaped pillow plate 1400 and is fastened to the column lower plate 1120,

The upper and lower wall PC-column inter-

With respect to the T-shaped PC column, as shown in Figure 95 (a)

A T-shaped flat column top plate 1110 and a T-shaped flat column bottom plate 1120 are provided at upper and lower portions, respectively, and surrounded by a concrete having a T-shaped cross section. A T-shaped PC column 1100 'spaced apart from the lower end of the concrete and the column lower plate 1120 and connected to the intersection by a torsion-like step steel frame 2100;

, &Lt; / RTI >

And

The inner bolt IR penetrates through the T-shaped filler plate 1400 'and is fastened to the column lower plate 1120,

The upper and lower wall PC-column inter-

As shown in Figure 95 (b) with respect to the square type PC column,

A square column top plate 1110 and a square column bottom plate 1120 are installed on the upper and lower sides, respectively, and surrounded by concrete having a cross-section, and two vertically Shaped PC column 1100 '' separated from the lower end of the concrete and the column lower plate 1120 and connected to the intersection by a torsion-like step steel frame 2100;

, &Lt; / RTI >

An inner bolt (IR) protrudes from the bottom to the top of the column top plate 1110,

The inner bolt (IR) passes through the pillar type filler plate 1400 'and is fastened to the column lower plate 1120,

The upper and lower wall PC-column inter-

As shown in Figure 96 with respect to the truncated PC column,

Instead of the truss-like stepped steel frame 2100,

A truss-like long steel frame 2000 is installed from the center to the end,

And the column bracket 3000 is installed on four sides of the truss-like long steel frame 2000.

Also, as shown in FIG. 97,

Instead of the truss-like stepped steel frame 2100,

Shaped steel plate 2100 and a T-shaped step steel frame 2200 are installed at the center and the end, respectively,

And the column bracket 3000 is installed on the T-shaped step steel frame 2200.

98,

The present invention may omit the truss-shaped step steel frame 2100. [

As shown in Figs. 99 to 102,

Shaped pillars (1400) and the column lower plate (1120) by the column load.

The upper and lower wall PC-column inter-

With respect to the T-shaped PC column, as shown in Figure 103 (a)

A rib R is joined to the upper part of the column bottom plate 1120,
The ribs R prevent deformation including bending and twisting of the column lower plate 1120,

The upper and lower wall PC-column inter-

As shown in Figure 103 (b) with respect to the square type PC column,

The SRC coupling structure of the wall PC column and the PC beam of the present invention,

As shown in Figures 104 to 109,

The upper and lower wall type PC columns are connected to each other,

The supporting bracket 4100 of the PC beam 4000 is fastened to the column bracket 3000,

The compensating end support rib 220 is disposed on the column bracket 3000 and the support steel bar 4100,

A plurality of secondary side panels 5000 having fastening means 5100 are provided outside the empty space between the PC beam 4000 and the crest PC pillars 1100,

And the lower end panel 5000 prevents leakage of the slab concrete.

As shown in Figures 110 to 111,

The upper and lower wall type PC columns are connected to each other,

A plurality of secondary side panels 5000 having fastening means 5100 are provided outside the empty space between the PC beam 4000 and the T-shaped PC column 1100 '

And the lower end panel 5000 prevents leakage of the slab concrete.

As shown in Figures 112 to 113,

The upper and lower wall type PC columns are connected to each other,

A plurality of secondary side panels 5000 having fastening means 5100 are provided outside the empty space between the PC beam 4000 and the pillar type PC column 1100 '

And the lower end panel 5000 prevents leakage of the slab concrete.

As shown in Figures 114 to 115 with respect to the + -shaped PC column,

The upper and lower wall type PC columns are connected to each other,

And the lower end panel 5000 prevents leakage of the slab concrete.

With respect to the T-shaped PC column, as shown in Figures 116 to 117,

The upper and lower wall type PC columns are connected to each other,

And the lower end panel 5000 prevents leakage of the slab concrete.

As shown in Figures 118 to 119 with respect to the square type PC column,

The upper and lower wall type PC columns are connected to each other,

And the lower end panel 5000 prevents leakage of the slab concrete.

And, as shown in FIG. 121,

Also,

As shown in Figure 122,

The cross-shaped filler plate 1400 is omitted,

The T-shaped filler plate 1400 'is omitted,

The pillar type filler plate 1400 'is omitted,

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

It is therefore intended that the appended claims cover such modifications and variations as fall within the true scope of the invention.

1000: Existing structure
W: Original wall
S: existing slab
IR: internal bolt
IRS: internal bolt tightening space
G: Grouting
R: rib
SR: Sutup
100: PC pole
102: upper main column
104: Lower main column
110: column top plate
120: column bottom plate
130: Integrated column vertical plate
130`: Column vertical plate
130``: Bracket bracket plate
200: PC Bo
210: beam center steel frame
220: Compensation Committee
230: Lower end plate
240: Slab mounting plate
250: Reinforced section reinforcement
260: Column high information upper end main
300: slab concrete
400: filler plate
500: Bracket bracket
600: Vertical vertical panel
700: Stiffener
800:
1100: + shaped PC column
1100`: T-shaped PC column
1100``: Rectangular type PC column
1102: upper main column
1104: Lower main column
1110: column top plate
1120: column bottom plate
1400: + shaped fillet plate
1400`: T-shaped filler plate
1400``: Rectangular filler plate
2000: Shaped steel frame
2100: + Shrouded steel frame
2200: T-shaped step steel frame
3000: Column bracket
4000: PC Bo
4100:
5000: lower panel
5100: fastening means

Claims

Shaped upper and lower column plates 1110 and 1120 are provided on the upper and lower sides, respectively, and are surrounded by a concrete having a cross-sectional shape, Two truncated PC columns 1100;
A cross-shaped cross-shaped filler plate 1400 provided between two cross-shaped PC columns 1100 vertically disposed on the upper and lower portions;
, &Lt; / RTI >
The upper main shaft 1102 of the column of the cross-shaped PC column 1100 is bent and fastened to the column upper plate 1110 with a nut,
The lower main shaft 1104 of the column of the cross-shaped PC column 1100 is vertically fastened to the column lower plate 1120 with a nut,
And the nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut holes of the cross-shaped pillow plate 1400 with a different center line from each other. rescue.

The method of claim 1,
An inner bolt (IR) protrudes from the lower portion to the upper portion of the column top plate 1110,
The inner bolt (IR) passes through the cross-shaped pillow plate (1400) and is fastened to the column lower plate (1120)
The reinforcing member 800 is provided in advance in the concrete part of the crest-shaped PC column 1100 installed at the upper part to form the inner bolt fastening space IRS,
The inner bolt fastening space IRS is grouted (G) after fastening the internal bolt IR with the nut in the internal bolt fastening space IRS,
The inner bolt (IR) prevents the contact surfaces between the column top plate 1110, the criss-cross pillars 1400 and the column bottom plate 1120 from separating to transmit vertical and horizontal loads, And the displacement generated in the column top plate (1110), the cross-shaped pillow plate (1400), and the column bottom plate (1120) by a load is reduced.

Shaped top plate 1110 and a T-shaped flat column bottom plate 1120 are provided at upper and lower portions, respectively, and are surrounded by concrete having a T-shaped cross section and disposed vertically at upper and lower portions Two T-shaped PC columns 1100 ';
A T-shaped flat T-shaped filler plate 1400 'installed between two T-shaped PC columns 1100' vertically disposed on the upper and lower portions;
, &Lt; / RTI >
The upper main shaft 1102 of the column of the T-shaped PC column 1100 'is bent and fastened to the column upper plate 1110 with a nut,
The column lower main shaft 1104 of the T-shaped PC column 1100 is vertically fastened to the column lower plate 1120 with a nut,
The nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut holes of the T-shaped pillow plate 1400 'with a different center line from each other. Bond structure.

4. The method of claim 3,
An inner bolt (IR) protrudes from the lower portion to the upper portion of the column top plate 1110,
The inner bolt (IR) passes through the T-shaped filler plate 1400 'and is fastened to the column lower plate 1120,
The reinforcing member 800 is previously installed on the concrete part of the T-shaped PC column 1100 installed on the upper part to form an internal bolt fastening space IRS,
The inner bolt fastening space IRS is grouted (G) after fastening the internal bolt IR with the nut in the internal bolt fastening space IRS,
The inner bolt (IR) prevents the contact surfaces between the column top plate 1110, the T-shaped pillow plate 1400 'and the column bottom plate 1120 from being distanced to transmit the vertical and horizontal loads And the displacement generated in the column top plate (1110), the T-shaped piller plate (1400 ') and the column bottom plate (1120) is reduced by the column load.

A columnar upper plate 1110 and a lower columnar column lower plate 1120 are installed at upper and lower portions, respectively, and are surrounded by concrete having a cross-section and are vertically disposed at upper and lower portions Two pillar type PC columns 1100``;
A planar square-shaped filler plate 1400 '' installed between the two pillar type PC columns 1100 'vertically disposed at the upper and lower portions;
, &Lt; / RTI >
The upper main shaft 1102 of the columnar PC column 1100 is bent and fastened to the column upper plate 1110 with a nut,
The lower main shaft 1104 of the column of the L-shaped PC column 1100 is vertically fastened to the column lower plate 1120 with a nut,
The nut of the column top plate 1110 and the nut of the column bottom plate 1120 are inserted into the nut holes of the pillar type filler plate 1400 ' Mutual coupling structure.

The method of claim 5,
An inner bolt (IR) protrudes from the lower portion to the upper portion of the column top plate 1110,
The inner bolt (IR) is coupled to the column lower plate 1120 through the Raman pillars 1400 '
The reinforcing member 800 is installed in the concrete part of the pillar-type PC column 1100 installed at the upper part to form the inner bolt fastening space IRS,
The inner bolt fastening space IRS is grouted (G) after fastening the internal bolt IR with the nut in the internal bolt fastening space IRS,
The inner bolt IR prevents the contact surfaces between the column top plate 1110 and the columnar pillars 1400 'and the column bottom plate 1120 from separating to transmit vertical and horizontal loads, And the displacement generated in the column top plate (1110), the pillar type filler plate (1400 ') and the column bottom plate (1120) is reduced by the column load at the same time.

3. The method according to claim 1 or 2,
Inside the concrete of the cross-shaped PC column 1100, a truss-like long steel frame 2000 is installed from the center to the end,
The column top plate 1110 and the column bottom plate 1120 are joined to the upper and lower portions of the truss-shaped long steel frame 2000 so that the concrete is reinforced by the truss- Top and bottom wall PC pillar interconnection structure.

3. The method according to claim 1 or 2,
Shaped trestle frame 2100 and a T-shaped step steel frame 2200 are embedded in the concrete of the cross-shaped PC column 1100 at the center and the end, respectively,
Since the column top plate 1110 and the column bottom plate 1120 are joined to the upper and lower portions of the truss-like step steel frame 2100 and the T-shaped step steel frame 2200, 2100) and the T-shaped step steel frame (2200).

9. The method of claim 8,
Wherein the truss-shaped step steel frame (2100) is omitted.

9. The method of claim 8,
Wherein the T-shaped step steel frame (2200) is omitted.

8. The method of claim 7,
A rib R is joined to the upper part of the column lower plate 1120,
The ribs R prevent deformation including bending and twisting of the column lower plate 1120,
The ribs R prevent the contact surfaces of the column top plate 1110, the cross pillars 1400 and the column bottom plates 1120 from being separated from each other to transmit the vertical and horizontal loads,
And the displacement generated in the column top plate (1110), the cross-shaped pillow plate (1400), and the column bottom plate (1120) is reduced by the column load.

9. The method of claim 8,
A rib R is joined to the upper part of the column lower plate 1120,
The ribs R prevent deformation including bending and twisting of the column lower plate 1120,
The ribs R prevent the contact surfaces of the column top plate 1110, the cross pillars 1400 and the column bottom plates 1120 from being separated from each other to transmit the vertical and horizontal loads,
And the displacement generated in the column top plate (1110), the cross-shaped pillow plate (1400), and the column bottom plate (1120) is reduced by the column load.

The method of claim 9,
A rib R is joined to the upper part of the column lower plate 1120,
The ribs R prevent deformation including bending and twisting of the column lower plate 1120,
The ribs R prevent the contact surfaces of the column top plate 1110, the cross pillars 1400 and the column bottom plates 1120 from being separated from each other to transmit the vertical and horizontal loads,
And the displacement generated in the column top plate (1110), the cross-shaped pillow plate (1400), and the column bottom plate (1120) is reduced by the column load.

11. The method of claim 10,
A rib R is joined to the upper part of the column lower plate 1120,
The ribs R prevent deformation including bending and twisting of the column lower plate 1120,
The ribs R prevent the contact surfaces of the column top plate 1110, the cross pillars 1400 and the column bottom plates 1120 from being separated from each other to transmit the vertical and horizontal loads,
And the displacement generated in the column top plate (1110), the cross-shaped pillow plate (1400), and the column bottom plate (1120) is reduced by the column load.

4. The method according to claim 3 or 4,
A truss-shaped step steel frame 2100 is embedded in the center of the concrete of the T-shaped PC column 1100 '
Shaped top steel frame 2100 and the column top plate 1110 and the column bottom plate 1120 are joined to the top and bottom of the cross-shaped steel frame 2100, respectively, so that the concrete is reinforced by the cross- Top and bottom wall PC pillar interconnection structure.

16. The method of claim 15,
A rib R is joined to the upper part of the column lower plate 1120,
The ribs R prevent deformation including bending and twisting of the column lower plate 1120,
The ribs R prevent the contact surfaces between the column top plate 1110, the T-shaped piller plate 1400 'and the column bottom plate 1120 from separating to transmit vertical and horizontal loads,
And the displacement generated in the column top plate (1110), the T-shaped piller plate (1400 ') and the column bottom plate (1120) is reduced by the column load.

The method according to claim 5 or 6,
Inside the concrete of the L-shaped PC column 1100 ', a truss-shaped step steel frame 2100 is installed in the center,
Shaped top steel frame 2100 and the column top plate 1110 and the column bottom plate 1120 are joined to the top and bottom of the cross-shaped steel frame 2100, respectively, so that the concrete is reinforced by the cross- Top and bottom wall PC pillar interconnection structure.

The method of claim 17,
A rib R is joined to the upper part of the column lower plate 1120,
The ribs R prevent deformation including bending and twisting of the column lower plate 1120,
The ribs R prevent the contact surfaces between the column top plate 1110 and the columnar pillars 1400 'and the column bottom plates 1120 from being separated from each other to transmit the vertical and horizontal loads ,
And the displacement generated in the column top plate (1110), the pillar-shaped filler plate (1400 ') and the column bottom plate (1120) is reduced by the column load.

The upper and lower wall PC columns according to claim 1 or 2,
A bracket bracket 500 is installed on an upper portion of the column top plate 1110 protruding from the concrete outer surface,
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating secondary crest 220 is fastened to a reinforcing bar protruding from the outer surface of the concrete by a coupler,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 3 or 4,
A bracket bracket 500 is installed on an upper portion of the column top plate 1110 protruding from the concrete outer surface,
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating secondary crest 220 is fastened to a reinforcing bar protruding from the outer surface of the concrete by a coupler,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 5 or claim 6,
A bracket bracket 500 is installed on an upper portion of the column top plate 1110 protruding from the concrete outer surface,
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating secondary crest 220 is fastened to a reinforcing bar protruding from the outer surface of the concrete by a coupler,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 1 or 2,
The column high information upper end main body 260 protrudes from the outer surface of the concrete on three sides of the cross-shaped PC column 1100,
A bracket bracket 500 is installed on an upper part of the portion where the column top plate 1110 protrudes from the concrete outer surface after the PC beam 200 is lifted from the bottom to the top,
After the end of the PC beam 200 is mounted on the bracket 500,
The compensating portion reinforcing bar 250 is reinforced at the other end of the high end upper end key 260,
The upper end of the stirrup SR of the PC beam 200 is bent so as to enclose the pillar high information upper end main body 260 and the compensating portion reinforcing bar 250,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The method of claim 22,
The column vertical plate 130 'is installed on the outer surface of the concrete on one side of the crest PC column 1100 where the column high information upper end main body 260 does not protrude,
A bracket bracket 500 is installed on an upper portion of the column top plate 1110 protruding from the concrete outer surface below the column vertical plate 130 '
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating sub-crest 220 is directly fastened to the column vertical plate 130 'by a coupler,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 1 or 2,
The column vertical plate 130 'is installed on the outer surface of the concrete on the four sides of the cross-shaped PC column 1100,
A bracket bracket 500 is installed on an upper portion of the column top plate 1110 protruding from the concrete outer surface below the column vertical plate 130 '
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating sub-crest 220 is directly fastened to the column vertical plate 130 'by a coupler,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 1 or 2,
A bracket bracket plate 130 '' is provided on the outer surface of the concrete on the four sides of the truss-type PC column 1100,
A bracket bracket (500) is installed on the upper side of the bracket bracket plate (130 '')
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating secondary crest 220 is fastened to the coupler on the outer surface of the concrete,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 1 or 2,
An integrated column vertical plate 130 in which the column vertical plate 130 'and the beam bracket plate 130' are combined in the upper and lower parts, respectively, on the outer surface of the concrete on the four sides of the cross-shaped PC column 1100; Installed,
A bracket bracket (500) is installed on the upper side of the bracket bracket plate (130 '')
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating sub-crank 220 is fastened to a coupler provided in an outer surface of the column vertical plate 130 '
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is provided at the left and right gaps between the outer surface of the PC beam 200 and the column vertical plate 130 '
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 3 or 4,
A column vertical plate 130 'is installed on the outer surface of the concrete on three sides of the T-shaped PC column 1100'
A bracket bracket 500 is installed on an upper portion of the column top plate 1110 protruding from the concrete outer surface below the column vertical plate 130 '
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating sub-crest 220 is directly fastened to the column vertical plate 130 'by a coupler,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 3 or 4,
A bracket bracket plate 130 'is installed on the outer surface of the concrete on three sides of the T-shaped PC column 1100'
A bracket bracket (500) is installed on the upper side of the bracket bracket plate (130 '')
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating secondary crest 220 is fastened to the outer surface of the concrete by a coupler,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 3 or 4,
An integrated column vertical plate 130 in which the column vertical plate 130 'and the beam bracket plate 130' are combined at the top and bottom, respectively, on the outer surfaces of the three sides of the T-shaped PC column 1100 '; Respectively,
A bracket bracket (500) is installed on the upper side of the bracket bracket plate (130 '')
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating sub-crank 220 is fastened to a coupler provided in an outer surface of the column vertical plate 130 '
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is provided at the left and right gaps between the outer surface of the PC beam 200 and the column vertical plate 130 '
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 5 or claim 6,
A column vertical plate 130 'is installed on an outer surface of concrete on two sides of the L-shaped PC column 1100'
A bracket bracket 500 is installed on an upper portion of the column top plate 1110 protruding from the concrete outer surface below the column vertical plate 130 '
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating sub-crest 220 is directly fastened to the column vertical plate 130 'by a coupler,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 5 or claim 6,
A bracket bracket plate 130 '' is installed on the concrete outer surface of the two-sided PC columns 1100 '
A bracket bracket (500) is installed on the upper side of the bracket bracket plate (130 '')
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating secondary crest 220 is fastened to a reinforcing bar protruding from the outer surface of the concrete by a coupler,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The upper and lower wall PC columns according to claim 5 or claim 6,
In the concrete outer surface of the two-sided PC columns 1100 ', an integrated column vertical plate 130 having a column vertical plate 130' and a beam bracket plate 130 ' Is installed,
A bracket bracket (500) is installed on the upper side of the bracket bracket plate (130 '')
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating sub-crank 220 is fastened to a coupler provided in an outer surface of the column vertical plate 130 '
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is provided at the left and right gaps between the outer surface of the PC beam 200 and the column vertical plate 130 '
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.

The method of claim 1,
The upper main shaft 1102 of the column is bent so that the nut of the column upper plate 1110 and the nut of the column lower plate 1120 are inserted into the nut holes of the cross shaped filler plate 1400 with different center lines Instead,
The center line of the upper main shaft 1102 and the lower main shaft 1104 of the column coincide with each other and the nut of the column top plate 1110 and the nut of the column lower plate 1120 co- And is inserted into upper and lower portions of one nut hole of the plate (1400).

4. The method of claim 3,
The upper main shaft 1102 of the column is bent so that the nut of the column upper plate 1110 and the nut of the column lower plate 1120 are inserted into the nut holes of the T-shaped filler plate 1400 ' Instead,
The center line of the upper main shaft 1102 and the lower main shaft 1104 of the column coincide with each other and the nut of the column upper plate 1110 and the nut of the column lower plate 1120 align with the center line of the T- Are inserted into upper and lower portions of one nut hole of the plate (1400 ').

The method of claim 5,
The upper main shaft 1102 of the column is bent so that the nut of the column upper plate 1110 and the nut of the column lower plate 1120 are shifted from each other in the center line to the nut hole of the pillar type filler plate 1400 ' Instead of being inserted,
The center line of the upper main shaft 1102 and the lower main shaft 1104 of the column coincide with each other and the nut of the column upper plate 1110 and the nut of the column lower plate 1120 are aligned with the center line of the column- Is inserted into one nut hole of the plate (1400 ") from upper and lower parts.

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The method of claim 22,
The bracket 500 is installed on the outer surface of the concrete on one side of the crest PC column 1100 in which the column high information upper end main body 260 does not protrude,
After the end of the PC beam 200 is mounted on the beam bracket 500,
One end of the compensating secondary crest 220 is directly fastened to the coupler provided on the outer surface of the concrete,
The compensating part reinforcing bar 250 is reinforced at the other end of the compensating part supporting rib 220,
A vertical vertical panel 600 is installed in the left and right gaps between the PC beam 200 and the concrete outer surface,
Wherein the bottom vertical panel (600) prevents leakage of the slab concrete.