CN105926808B - A kind of precast shear wall perps connection structure and construction method - Google Patents

A kind of precast shear wall perps connection structure and construction method Download PDF

Info

Publication number
CN105926808B
CN105926808B CN201610460867.4A CN201610460867A CN105926808B CN 105926808 B CN105926808 B CN 105926808B CN 201610460867 A CN201610460867 A CN 201610460867A CN 105926808 B CN105926808 B CN 105926808B
Authority
CN
China
Prior art keywords
precast shear
edge
wing
shaped steel
buried shaped
Prior art date
Application number
CN201610460867.4A
Other languages
Chinese (zh)
Other versions
CN105926808A (en
Inventor
郑莲琼
郑永乾
杨航
罗才松
Original Assignee
福建工程学院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 福建工程学院 filed Critical 福建工程学院
Priority to CN201610460867.4A priority Critical patent/CN105926808B/en
Publication of CN105926808A publication Critical patent/CN105926808A/en
Application granted granted Critical
Publication of CN105926808B publication Critical patent/CN105926808B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/61Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6125Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface

Abstract

The present invention provides a kind of precast shear wall perps connection structure, including left side precast shear wall, the pre-buried shaped steel in left side, right side precast shear wall, the pre-buried shaped steel in right side and bolt;The pre-buried shaped steel in left side includes left side preburying part and left side connecting portion, left side connecting portion includes the left side edge of a wing, the right side edge of a wing and web, the left side edge of a wing is connected with the right side edge of a wing by web, left side preburying part is embedded in the precast shear wall of left side in advance, left side precast shear wall is fixed on the left side edge of a wing, and bolt hole is offered on web;The pre-buried shaped steel in right side includes right side preburying part and right side connecting portion, and right side connecting portion includes channel steel, and the front and rear of channel steel is equipped with connecting plate, and right side preburying part is embedded in the precast shear wall of right side in advance, and channel steel is fixed on right side precast shear wall, and mounting hole is offered on connecting plate;The right side edge of a wing is arranged in channel steel, is fixed web and connecting plate by bolt.Present invention also offers a kind of construction method of precast shear wall perps connection, easy for construction, globality and anti-earthquake ductility are good.

Description

A kind of precast shear wall perps connection structure and construction method

Technical field

The present invention relates to a kind of precast shear wall perps connection structure and construction method, belong to prefabrication and assembly construction in civil engineering Formula concrete structure technique field.

Background technology

For a long time, China's concrete construction uses the traditional work mode of site operation more, and industrialization degree is low, energy consumption Height, pollution is big, work period length, does not meet the Sustainable development policies of national energy-saving emission reduction and environmental protection.Using prefabricated assembled Concrete structure, not only conforms with the main trend of building industrialization and housing industrialization, while can effectively improve material and build Energy saving and structural behaviour efficiency is built, reduces the harmful effect of building waste and environment, so that reach energy-saving and emission-reduction, green construction Sustainable development policies.

For prefabricated assembled concrete structure, reliable vertical connection is so that the class formation has carrying enough One of power, rigidity, key technology of ductility and good integrity.The perps connection side of general prefabricated assembled shear wall structure Formula is by precast shear wall side reserved steel bar, being connected in perps position with Reinforcement, then passing through shuttering And in template concrete perfusion and formed, this precast shear wall perps connection mode there are it is following the problem of:Bar connecting It is difficult, it is necessary to which shuttering casting concrete again, difficulty of construction is larger, and complex procedures, connection speed is slow, and the duration is longer, and quality is difficult To ensure, so as to influence the globality and stress performance of connection and its structure.In addition, the structure that this mode is formed is in earthquake etc. It is difficult to dismantle and replace component after damage under effect.

The content of the invention

One of the technical problem to be solved in the present invention, is to provide a kind of precast shear wall perps connection structure, connection speed Spend it is fast, easy for construction, be connected firmly, detachably, globality and anti-earthquake ductility it is good.

One of the problem of of the invention, be realized in:

A kind of precast shear wall perps connection structure, including a left side precast shear wall, the pre-buried shaped steel in a left side, a right side Precast shear wall, the pre-buried shaped steel in right side and a plurality of bolts;The pre-buried shaped steel in left side includes a left side preburying part and one Left side connecting portion, the left side connecting portion include a left side edge of a wing, a right side edge of a wing and a web, the left side edge of a wing with it is described The right side edge of a wing is connected by the web, and the left side preburying part is embedded in the left side precast shear wall in advance, the left side flap Edge is fixed on the one side of the left side precast shear wall, and a plurality of bolts hole are offered on the web;The right side is pre-buried Shaped steel includes a right side preburying part and a right side connecting portion, and the right side connecting portion includes a channel steel, and front and rear the two of the channel steel Side is both provided with a connecting plate, and the right side preburying part is embedded in the right side precast shear wall in advance, and the channel steel is fixed on institute The one side of right side precast shear wall is stated, a plurality of mounting holes are offered on the connecting plate;The right side edge of a wing is arranged in institute State in channel steel, and the web and the connecting plate are fixed by the bolt, the bolt hole and the mounting hole Connection.

Further, the left side connecting portion is I-steel, and the length on the right side edge of a wing is shorter than the left side edge of a wing.

Further, the channel steel is groove, and the size of the groove and the size on the right side edge of a wing match, just The right side edge of a wing is arranged in the groove.

Further, the pre-buried shaped steel in the left side is cut with the pre-buried shaped steel in the right side along the section of short transverse to wait Face, and continuously set along the height of the left side precast shear wall and the right side precast shear wall.

The second technical problem to be solved by the present invention, is to provide a kind of construction method of precast shear wall perps connection, Connection speed is fast, it is easy for construction, be connected firmly, detachably, globality and anti-earthquake ductility it is good.

The two of the problem of of the invention, are realized in:

A kind of construction method of precast shear wall perps connection, the construction method include the following steps:

Step 1, the pre-buried shaped steel of the pre-buried shaped steel in pre-processed left side and right side, the pre-buried shaped steel in left side include a left side Preburying part and a left side connecting portion, the left side connecting portion includes a left side edge of a wing, a right side edge of a wing and a web, in the abdomen A plurality of bolts hole are set along short transverse on plate;The pre-buried shaped steel in right side includes a right side preburying part and a right side connection Portion, the right side connecting portion include a channel steel, and the front and rear sides of the channel steel are both provided with a connecting plate, on the connecting plate Along short transverse, a plurality of mounting holes are set;The left side preburying part is embedded in the left side precast shear wall in advance, meanwhile, The right side preburying part is embedded in the right side precast shear wall in advance;

Step 2, unwrapping wire are had good positioning the left side precast shear wall position, sling the right side precast shear wall, will described in The channel steel of the pre-buried shaped steel in right side is aligned and is inserted into the right side edge of a wing of the pre-buried shaped steel in the left side;Or unwrapping wire is had good positioning the right side Precast shear wall position, slings the left side precast shear wall, and the right side edge of a wing of the pre-buried shaped steel in the left side is aligned and is inserted into The channel steel of the pre-buried shaped steel in right side;

The bolt, be inserted into the bolt hole and the mounting hole with the pre-buried shaped steel in the fixation left side by step 3 Connection between the connecting plate of the pre-buried shaped steel of web and the right side.

The advantage of the invention is that:By the way that the pre-buried shaped steel in left side is inserted into the pre-buried shaped steel in right side, and it is fixed by bolts, Without assembling reinforcement, installation form and casting concrete in work progress, thus process is simple, easy for construction, connection speed very Hurry up, required labour is few, quality is good, environmentally friendly and detachable, the connection of bolt prevents the displacement of steel plate, and connection is reliable, fixed Position is convenient;Junction uses the pre-buried shaped steel in left side and the pre-buried shaped steel in right side, substantially increases anti-earthquake ductility.The pre-buried shaped steel in left side and The simple structure of the pre-buried shaped steel in right side, it is easy to process in factory for prefabrication.The pre-buried shaped steel of the pre-buried shaped steel in left side and right side is along a left side The short transverse of the pre-buried shear wall of side precast shear wall and right side is continuous, and globality and stress performance are superior.The type of attachment can In prefabricated assembled shear wall structure and prefabricated assembled frame shear wall structure system.

Brief description of the drawings

The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is a kind of stereogram of precast shear wall perps connection structure of the present invention.

Fig. 2 is a kind of plan of precast shear wall perps connection structure of the present invention.

Fig. 3 is the stereogram of left side precast shear wall and the pre-buried shaped steel in left side in the present invention.

Fig. 4 is the stereogram of right side precast shear wall and the pre-buried shaped steel in right side in the present invention.

Figure label explanation:

1-left side precast shear wall, the pre-buried shaped steel in 2-left side, 21-left side connecting portion, 211-left side edge of a wing, 212- The right side edge of a wing, 213-web, 22-bolt hole, 3-right side precast shear wall, the pre-buried shaped steel in 4-right side, the connection of 41-right side Portion, 411-channel steel, 411a-groove, 412-connecting plate, 42-mounting hole, 5-bolt.

Embodiment

The present invention is further detailed with reference to specific embodiment, but the present invention structure and not only limit In following embodiments.

Shown in please referring to Fig.1 to Fig.4, a kind of precast shear wall perps connection structure of the invention, including a left side are prefabricated The pre-buried shaped steel 2 in the left side of shear wall 1, one, the pre-buried shaped steel 4 in the right side of a right side precast shear wall 3, one and a plurality of bolts 5;It is described The pre-buried shaped steel 2 in left side includes a left side preburying part (not shown) and a left side connecting portion 21, and the left side connecting portion 21 includes one The left side edge of a wing 211, a right side edge of a wing 212 and a web 213, the left side edge of a wing 211 is with the right side edge of a wing 212 by described Web 213 connects, and the left side preburying part is embedded in the left side precast shear wall 1 in advance, and institute is fixed on the left side edge of a wing 211 The one side of left side precast shear wall 1 is stated, offers a plurality of bolts hole 22 along short transverse on the web 213;It is described The pre-buried shaped steel 4 in right side includes a right side preburying part (not shown) and a right side connecting portion 41, and the right side connecting portion 41 includes one Channel steel 411, the front and rear sides of the channel steel 411 are both provided with a connecting plate 412, and the right side preburying part is embedded in the right side in advance In precast shear wall 3, the channel steel 411 is fixed on the one side of the right side precast shear wall 3, edge on the connecting plate 412 Short transverse and offer a plurality of mounting holes 42;The right side edge of a wing 212 is arranged in the channel steel 411, and by described The web 213 and the connecting plate 412 are fixedly connected by bolt 5, the bolt hole 22 and the mounting hole 42.

Further, the left side connecting portion 21 is I-steel, and the length on the right side edge of a wing 212 is than the left side edge of a wing 211 is short, and the thickness on the left side edge of a wing 211 and the right side edge of a wing 212 may be the same or different.

Further, the channel steel 411 is groove 411a, the size of the groove 411a and the right side edge of a wing 212 Size matches, and the size of the groove 411a and the size on the right side edge of a wing 212 are slightly larger, can be just by the right side flap Edge 212 is arranged in the groove 411a.

Further, the pre-buried shaped steel 2 in the left side is cut with the pre-buried shaped steel 4 in the right side along the section of short transverse to wait Face, and continuously set along the height of the left side precast shear wall 1 and the right side precast shear wall 3, the left side is pre-buried Shaped steel 2 can use steel plate cold bending, welding or roll forming with the pre-buried shaped steel 4 in the right side.

A kind of construction method of precast shear wall perps connection of the present invention, the construction method include the following steps:

Step 1, the pre-buried shaped steel 2 in the pre-processed left side and the pre-buried shaped steel 4 in right side, the pre-buried shaped steel 2 in left side wrap A left side preburying part (not shown) and a left side connecting portion 21 are included, it is right that the left side connecting portion 21 includes a left side edge of a wing 211, one 212 and one web 213 of side wing edge, a plurality of bolts hole 22 are set on the web 213 along short transverse;The right side is pre- Burying shaped steel 4 includes a right side preburying part (not shown) and a right side connecting portion 41, and the right side connecting portion 41 includes a channel steel 411, the front and rear sides of the channel steel 411 are both provided with a connecting plate 412, are set on the connecting plate 412 along short transverse Put a plurality of mounting holes 42;The left side preburying part is embedded in the left side precast shear wall 1 in advance, meanwhile, by the right side Preburying part is embedded in the right side precast shear wall 3 in advance;

Step 2, unwrapping wire are had good positioning 1 position of left side precast shear wall, the right side precast shear wall 3 are sling, by institute The channel steel 41 for stating the pre-buried shaped steel 4 in right side is aligned and is inserted into the right side edge of a wing 212 of the pre-buried shaped steel 2 in the left side;Or unwrapping wire positioning Good 3 position of right side precast shear wall, slings the left side precast shear wall 1, by the right side flap of the pre-buried shaped steel 2 in the left side Edge 212 is aligned and is inserted into the channel steel 41 of the pre-buried shaped steel 4 in the right side;

The bolt 5, be inserted into the bolt hole 22 and the mounting hole 42 with the pre-buried type in the fixation left side by step 3 Connection between the connecting plate 412 of the pre-buried shaped steel 4 of the web 213 of steel 2 and the right side.

In conclusion advantages of the present invention is as follows:

By the way that the pre-buried shaped steel 2 in left side is inserted into the pre-buried shaped steel 4 in right side, and fixed using bolt 5, need not in work progress Assembling reinforcement, installation form and casting concrete, thus process is simple, easy for construction, connection speed quickly, required labour Less, quality is good, environmentally friendly and detachable, and the connection of bolt 5 prevents the displacement of steel plate, and connection is reliable, and positioning is convenient;Junction Using the pre-buried shaped steel 4 of the pre-buried shaped steel 2 in left side and right side, anti-earthquake ductility is substantially increased.The pre-buried shaped steel 2 in left side and the pre-buried type in right side The simple structure of steel 4, it is easy to process in factory for prefabrication.The pre-buried shaped steel 4 of the pre-buried shaped steel 2 in left side and right side is cut along left side is prefabricated The short transverse of the pre-buried shear wall 3 of power wall 1 and right side is continuous, and globality and stress performance are superior.The type of attachment can be used in pre- In assembly of shear wall structure processed and prefabricated assembled frame shear wall structure system.

Although the foregoing describing the embodiment of the present invention, those familiar with the art should manage Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, are familiar with this The equivalent modification and change that the technical staff in field is made in the spirit according to the present invention, should all cover the present invention's In scope of the claimed protection.

Claims (5)

  1. A kind of 1. precast shear wall perps connection structure, it is characterised in that:Including a left side precast shear wall, a pre-buried type in left side Steel, a right side precast shear wall, the pre-buried shaped steel in right side and a plurality of bolts;It is pre- that the pre-buried shaped steel in left side includes a left side Portion and a left side connecting portion are buried, the left side connecting portion includes a left side edge of a wing, a right side edge of a wing and a web, the left side flap Edge is connected with the right side edge of a wing by the web, and the left side preburying part is embedded in the left side precast shear wall in advance, institute The one side that the left side precast shear wall is fixed on the left side edge of a wing is stated, a plurality of bolts hole are offered on the web;It is described The pre-buried shaped steel in right side includes a right side preburying part and a right side connecting portion, and the right side connecting portion includes a channel steel, the channel steel Front and rear sides be both provided with a connecting plate, the right side preburying part is embedded in the right side precast shear wall in advance, the channel steel The one side of the right side precast shear wall is fixed on, a plurality of mounting holes are offered on the connecting plate;The right side edge of a wing It is arranged in the channel steel, and by the bolt, the bolt hole and the mounting hole by the web and the connecting plate It is fixedly connected.
  2. A kind of 2. precast shear wall perps connection structure as claimed in claim 1, it is characterised in that:The left side connecting portion is I-steel, the length on the right side edge of a wing are shorter than the left side edge of a wing.
  3. A kind of 3. precast shear wall perps connection structure as claimed in claim 1, it is characterised in that:The channel steel is groove, The size of the groove and the size on the right side edge of a wing match, and the right side edge of a wing is arranged in the groove just.
  4. A kind of 4. precast shear wall perps connection structure as claimed in claim 1, it is characterised in that:The pre-buried shaped steel in left side With the pre-buried shaped steel in the right side along the section of short transverse be cross-section, and along the left side precast shear wall and the right side The height of side precast shear wall is continuously set.
  5. A kind of 5. construction method of precast shear wall perps connection, it is characterised in that:The construction method includes the following steps:
    Step 1, the pre-buried shaped steel of the pre-buried shaped steel in pre-processed left side and right side, it is pre-buried that the pre-buried shaped steel in left side includes a left side Portion and a left side connecting portion, the left side connecting portion includes a left side edge of a wing, a right side edge of a wing and a web, on the web Along short transverse, a plurality of bolts hole are set;The pre-buried shaped steel in right side includes a right side preburying part and a right side connecting portion, The right side connecting portion includes a channel steel, and the front and rear sides of the channel steel are both provided with a connecting plate, the edge on the connecting plate Short transverse and a plurality of mounting holes are set;The left side preburying part is embedded in the left side precast shear wall in advance, meanwhile, will The right side preburying part is embedded in the right side precast shear wall in advance;
    Step 2, unwrapping wire are had good positioning the left side precast shear wall position, the right side precast shear wall are sling, by the right side The channel steel of pre-buried shaped steel is aligned and is inserted into the right side edge of a wing of the pre-buried shaped steel in the left side;Or the unwrapping wire right side of having good positioning is prefabricated Shear wall position, slings the left side precast shear wall, and the right side edge of a wing of the pre-buried shaped steel in the left side is aligned and is inserted into described The channel steel of the pre-buried shaped steel in right side;
    The bolt, be inserted into the bolt hole and the mounting hole with the web of the pre-buried shaped steel in the fixation left side by step 3 Connection between the connecting plate of the pre-buried shaped steel in the right side.
CN201610460867.4A 2016-06-22 2016-06-22 A kind of precast shear wall perps connection structure and construction method CN105926808B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610460867.4A CN105926808B (en) 2016-06-22 2016-06-22 A kind of precast shear wall perps connection structure and construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610460867.4A CN105926808B (en) 2016-06-22 2016-06-22 A kind of precast shear wall perps connection structure and construction method

Publications (2)

Publication Number Publication Date
CN105926808A CN105926808A (en) 2016-09-07
CN105926808B true CN105926808B (en) 2018-05-04

Family

ID=56830617

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610460867.4A CN105926808B (en) 2016-06-22 2016-06-22 A kind of precast shear wall perps connection structure and construction method

Country Status (1)

Country Link
CN (1) CN105926808B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106284836A (en) * 2016-10-28 2017-01-04 南通联泷建筑材料有限公司 A kind of wallboard spells steel attachment structure with the vertical dry of wallboard
CN108385868B (en) * 2018-01-24 2019-07-26 南通蓝科减震科技有限公司 A kind of energy dissipating coupled shear walls
CN110056098A (en) * 2019-03-19 2019-07-26 中国建筑第八工程局有限公司 Assembled integral concrete shear wall structure perps connection structure and connection method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3475907B2 (en) * 2000-05-11 2003-12-10 日本軽金属株式会社 Panel joint structure
CN201202182Y (en) * 2008-06-02 2009-03-04 北京中昊创业工程材料有限公司 Hot rolling channel steel
CN204112494U (en) * 2014-07-25 2015-01-21 浙江乔兴建设集团有限公司 A kind of clamp connection structure
CN105484388B (en) * 2015-11-18 2017-11-10 福建工程学院 A kind of prefabricated assembled shear wall perps attachment structure and its construction method
CN205296482U (en) * 2016-01-21 2016-06-08 唐从荣 A combination formula fire prevention type wall structure for indoor space
CN205840047U (en) * 2016-06-22 2016-12-28 福建工程学院 A kind of precast shear wall novel perps attachment structure

Also Published As

Publication number Publication date
CN105926808A (en) 2016-09-07

Similar Documents

Publication Publication Date Title
CN105484388B (en) A kind of prefabricated assembled shear wall perps attachment structure and its construction method
CN103243817B (en) A kind of assembled beam-column attachment means
CN103741811B (en) Sleeper formula precast reinforced concrete structure node
CN103243814B (en) Function recoverable prefabricate column base node
CN206256614U (en) A kind of prefabricated assembled concrete wallboard for fabricated construction
CN201738443U (en) Prefabricated concrete double-overlapping beam
CN203834739U (en) End steel board connection, positioning and assembly type shear wall structure
CN105908862A (en) Manufacturing method for masonry shells in 3D printing reinforced masonry shear wall
CN201217861Y (en) Assembly integral precast concrete shear wall
CN203393868U (en) Buckling-restrained steel plate shear wall with out-of-plane deformation space
CN107143034A (en) A kind of assembly concrete frame structure beam column rigid connection node
CN202831296U (en) Assembled spliced connecting structure of concrete frame-shear wall and structure constructed
CN103243838B (en) Connection structure of integrally assembled concrete frame and shear wall
CN105297978A (en) Prefabricated assembled type steel-concrete combined beam connected through bolt nails
CN201981679U (en) Integrally assembled steel-concrete lamination member
CN101603335A (en) The precast concrete shear wall and the production method of one-shot forming band heat insulation facing
CN203808235U (en) Integral fabricated precast special-shaped column structure
CN202672351U (en) Sunk key type prefabricated component connected node
CN101603338A (en) Assembly integrated precast concrete shear wall and job practices
CN101694110B (en) Connecting structure of beam column nodes and construction method thereof
CN103243906A (en) Support device for pouring shear wall
CN107190881A (en) A kind of fabricated shear wall vertical abutment joint mild-steel energy-consumption attachment means
CN102071796A (en) Template for construction
CN103290952B (en) Assembled integral concrete frame-shear wall syndeton and construction method thereof
CN102493647B (en) Construction method for high-rise concrete structure

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant