CN104763085B - The double T floor frames structures of assembled integral prestressing force and its construction method - Google Patents

The double T floor frames structures of assembled integral prestressing force and its construction method Download PDF

Info

Publication number
CN104763085B
CN104763085B CN201510163687.5A CN201510163687A CN104763085B CN 104763085 B CN104763085 B CN 104763085B CN 201510163687 A CN201510163687 A CN 201510163687A CN 104763085 B CN104763085 B CN 104763085B
Authority
CN
China
Prior art keywords
rail members
double
floor
tenon
column member
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201510163687.5A
Other languages
Chinese (zh)
Other versions
CN104763085A (en
Inventor
马荣全
周光毅
苗冬梅
范新海
牛辉
郭志鑫
黄巍
孙振宇
何晓宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Eighth Engineering Division Co Ltd
Original Assignee
China Construction Eighth Engineering Division Co Ltd
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 China Construction Eighth Engineering Division Co Ltd filed Critical China Construction Eighth Engineering Division Co Ltd
Priority to CN201510163687.5A priority Critical patent/CN104763085B/en
Publication of CN104763085A publication Critical patent/CN104763085A/en
Application granted granted Critical
Publication of CN104763085B publication Critical patent/CN104763085B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The present invention relates to a kind of double T floor frames structures of assembled integral prestressing force and its construction method, the structure includes:Column member, branch is on the column member of supporting surface or next floor;It is connected at the top of the beam member and rail members being erected on the column member, the beam member and the rail members and the column member, and forms frame structure, the sidepiece of the rail members is provided with tenon along its length;It is layed in the double T floors on two relative rail members, including floorboard and two flange plates for being vertical at the floorboard bottom, the end of the flange plate is formed with the groove for being adapted to the tenon, and the flange plate is erected on the tenon of the rail members by the groove.Double T floors and longeron are installed by the way that the structure of tenon and fit depressions is assembled, effectively reduce cruciform bracing depth of section, solve the problems, such as that cruciform bracing section present in existing pair of T floor use is too high, construction cost is big.

Description

The double T floor frames structures of assembled integral prestressing force and its construction method
Technical field
The present invention relates to the realm of building construction, the double T floor frames structures of espespecially a kind of assembled integral prestressing force and its apply Work method.
Background technology
In building structure construction, using the fabricated construction mode of prefabricated components on-site consolidation, with rapid construction Advantage, but for the structure of large span, the structural strength of floor panels turns into problem.Should according to double T floor constructions For longspan structure, the structural strength of floor panels can be solved the problems, such as, but double T floors are used so that cruciform bracing cuts Face is too high, and the cost of construction is too big, it is difficult to extensive use.
The content of the invention
A kind of defect it is an object of the invention to overcome prior art, there is provided the double T floor frames of assembled integral prestressing force Frame structure and its construction method, solve present in existing pair of T floor use that cruciform bracing section is too high, construction cost is big asks Topic.
Realizing the technical scheme of above-mentioned purpose is:
A kind of double T floor frame structures of assembled integral prestressing force of the present invention, including:
Column member, branch is on the column member of supporting surface or next floor;
The beam member and rail members being erected on the column member, the beam member and the rail members It is connected with the top of the column member, and forms frame structure, the sidepiece of the rail members is provided with along its length Tenon;
It is layed in the double T floors on two relative rail members, including floorboard and is vertical at the building Two flange plates of panel bottom, the end of the flange plate is formed with the groove for being adapted to the tenon, and the flange plate passes through The groove is erected on the tenon of the rail members.
Using double T floor constructions, the structural strength of large span floor can be met, double T floors and longeron are by tenon and recessed The assembled installation of structure that groove is engaged, effectively reduces cruciform bracing depth of section, solves present in existing pair of T floor use The problem that cruciform bracing section is too high, construction cost is big.The double T floor frame structures of assembled integral prestressing force in the present invention, The characteristics of with floor floor height is reduced, and meet the Structural strength calls of large span, the construction period is short.
The double T floor frame structures of assembled integral prestressing force of the present invention further improvement is that, it is also adjacent including connecting Two additional bars of described pair of T floor and pour in folded on the described pair of floorboard of T floors of same floor Layer is closed, the additional bar is along two adjacent piece interval settings of described pair of T floor.
The double T floor frame structures of assembled integral prestressing force of the present invention further improvement is that, the side of the floorboard The position of portion's correspondence additional bar is provided with chamfering structure.
The double T floor frame structures of assembled integral prestressing force of the present invention further improvement is that, the rail members are L Shape structure, including beam base plate and the beam wing plate for being vertical at described beam base plate one end, the other end of the beam base plate form described Tenon, the groove on the flange plate is erected on the tenon, and the end of the flange plate fits in the beam wing plate.
The double T floor frame structures of assembled integral prestressing force of the present invention further improvement is that, the rail members are T Shape structure, including beam base plate and the beam wing plate being vertical in the middle part of the beam base plate, the both ends of the beam base plate are formed respectively The tenon, the groove on the flange plate is erected on the corresponding tenon, and the end of the flange plate fits in institute State beam wing plate.
A kind of construction method of the double T floor frame structures of assembled integral prestressing force of the present invention, including:
Column member, beam member and rail members are provided, the sidepiece of the rail members is provided with convex along its length Tenon;
By column member compartment of terrain branch on supporting surface, the crossbeam structure is set up on the column member Part and the rail members, form frame structure;
Column member, beam member and the rail members of a upper floor are set up on the frame structure, is formed The frame structure of multilayer;
Double T floors are provided, described pair of T floor includes floorboard and be vertical at two edges of a wing of the floorboard bottom Plate, the end of the flange plate is formed with the groove for being adapted to the tenon, and described pair of T floor is erected on into institute by the groove State on the tenon of rail members so that described pair of T floor is layed between two relative rail members.
The double T floor frame structures of assembled integral prestressing force of the present invention construction method further improvement is that, also wrap Include:
At two adjacent described pair of T floors set additional bar, by the additional bar respectively with adjacent two Described pair of T floor is connected;
By the additional bar along two adjacent piece interval settings of described pair of T floor;
Overlapping layers is formed in the casting concrete on the described pair of floorboard of T floors of same floor.
The double T floor frame structures of assembled integral prestressing force of the present invention construction method further improvement is that, it is described The position of the sidepiece correspondence additional bar of floorboard is provided with chamfering structure.
The double T floor frame structures of assembled integral prestressing force of the present invention construction method further improvement is that, it is described Rail members are L-shaped structure, including beam base plate and are vertical at the beam wing plate of described beam base plate one end, the beam base plate it is another End forms the tenon, and the groove on the flange plate is erected on the tenon, and the end of the flange plate fits in institute State beam wing plate.
The double T floor frame structures of assembled integral prestressing force of the present invention construction method further improvement is that, it is described Rail members are T-shaped structure, including beam base plate and the beam wing plate that is vertical in the middle part of the beam base plate, the two ends of the beam base plate Portion forms the tenon respectively, and the groove on the flange plate is erected on the corresponding tenon, and the flange plate end Portion fits in the beam wing plate.
Brief description of the drawings
Fig. 1 is the structural representation of the double T floor frame structures of assembled integral prestressing force of the present invention;
Fig. 2 is the structural representation of the double T floors in the double T floor frame structures of assembled integral prestressing force of the present invention;
Fig. 3 is the structural representation of the first embodiment of double T floors and rail members attachment structure in the present invention;
Fig. 4 is the structural representation of the second embodiment of double T floors and rail members attachment structure in the present invention;
Fig. 5 is the structural representation at two double T floor connection structures in the present invention;
Fig. 6 is the close-up schematic view at A in Fig. 5;
Fig. 7 is the structural representation of another better embodiment at two double T floor connection structures in the present invention;And
Fig. 8 is the close-up schematic view at B in Fig. 7.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
The present invention provides a kind of double T floor frames structures of assembled integral prestressing force and its construction method, solves double T floors Directly it is erected on beam structure during assembling so that floor structure is too high, causes the problem of space structure waste, is also solved The problem that cruciform bracing section is too high, construction cost is big present in existing pair of T floor use.Using rail members and double T buildings The flange plate of plate directly forms the tenon and groove of mutual cooperation so that double T floors are erected on longeron by the groove of flange plate On the tenon of component, effectively reduce floor height, it is to avoid section of beam problem too high, and the structural strength of double T floors is high, can be with Meet longspan structure intensity requirement, constructing operation is simple, and the construction period is short.Below in conjunction with the accompanying drawings to assembled integral of the present invention The double T floor frames structures of prestressing force and its construction method are illustrated.
Refering to Fig. 1, it is shown that the structural representation of the double T floor frame structures of assembled integral prestressing force of the present invention.Below With reference to Fig. 1, the double T floor frame structures of assembled integral prestressing force of the present invention are illustrated.
As shown in figure 1, the double T floor frames structures of assembled integral prestressing force of the present invention include column member 11, crossbeam structure Part 12, rail members 13 and double T floors 14, column member 11 are propped up on supporting surface at certain intervals, the He of beam member 12 Rail members 13 are erected on column member 11, and beam member 12 and rail members 13 are connected solid with the top of column member 11 Fixed, beam member 12 and rail members 13 are erected between two column members 11, and form framework knot with column member 11 Structure, is additionally provided with multistory frame structure on the frame structure, and the column member 11 in such last layer frame structure is located at On column member 11 in next story frame structure.With reference to shown in Fig. 3 and Fig. 4, the rail members 13 in each story frame structure Sidepiece be provided with tenon 131 along its length.Double T floors 14 are layed on two relative rail members 13, multiple double T buildings Plate 14 is laid side by side in the rail members 13 of same story frame structure, is formed the floor of this layer, with reference to shown in Fig. 2, double T Floor 14 includes floor face 141 and is vertical at two flange plates 142 of the bottom of floor face 141, in the end shape of flange plate 142 Into the groove 1421 for having the tenon 131 in adaptation rail members 13, flange plate 142 is erected on rail members 13 by groove 1421 Tenon 131 on.
As shown in Figure 1 and Figure 5, after double T floors 14 laying of same floor is finished, in the floorboard 141 of double T floors 14 Upper banding steel cage simultaneously pours overlapping layers 16, forms floor construction.Before overlapping layers 16 is poured, in adjacent two double T buildings Additional bar 15 is connected on plate 14, the additional bar 15 along the adjacent two piece interval settings of double T floors 14, and with phase The double T floors 14 of adjacent two are respectively fixedly connected with, and it is overall to ensure that adjacent pair of T floors piece is connected by the additional bar 15 for setting Property.As shown in fig. 6, after two double T floors 14 align, gap 143 is formed between two floorboards 141 of double T floors 14, Due to the presence in the gap 143 so that the protective layer thickness of additional bar 15 reduces, durability weakens, and may result in reinforcing bar rust Lose and trigger security incident.A better embodiment of the invention, to solve the above problems, as shown in Figure 7 and Figure 8, floorboard The position of 141 correspondence additional bars 15 is provided with chamfering structure 1411, after two double T floors 14 align, due to chamfering structure 1411 Presence, the dented space of triangle is formd by two adjacent chamfering structures 1411 in the bottom of additional bar 15, pour During overlapping layers 16, the Concrete Filled dented space increases the protective layer thickness of additional bar 15, in concrete microcrack In the presence of avoid reinforcing bar occur corrosion, it is ensured that the security performance under structure behaviour in service.
As shown in figure 3, as a better embodiment of the invention, rail members 13 are T-shaped structure, including beam base plate 132 form respectively tenon 131 with the beam wing plate 133 for being vertical at the middle part of beam base plate 132, the both ends of beam base plate 132, the shape Into two tenons 131 be used to that double T floors 14 to be installed, the groove 1421 of double T floors 14 is erected on tenon 131, double T floors 14 The end of flange plate 142 fit in beam wing plate 133, the top of this pair of top surface of the floorboard of T floors 14 141 and rail members 13 Face flushes, and is then that the top surface of double T floors 14 pours overlapping layers 16.
As described in Figure 4, as another better embodiment of the invention, rail members 13 are L-shaped structure, including beam base plate 132 are formed with tenon 131, double T buildings with the beam wing plate 133 for being vertical at the one end of beam base plate 132, the other end of the beam base plate 132 Groove 1421 on the flange plate 142 of plate 15 is erected on tenon 131, and the end of the flange plate 142 of double T floors 14 fits in beam Wing plate 133, this pair of top surface of the floorboard of T floors 14 141 is poured less than the top surface of rail members 13 in the top surface of floor face 141 Build overlapping layers 16 so that the top surface of overlapping layers 16 is flushed with the top surface of the rail members 13.
The junction of beam member 12, rail members 13 and column member 11 is provided with attachment structure, will by attachment structure Column member 11 and beam member 12, rail members 13 are connected, and the attachment structure includes pouring mixed at beam-to-column joint Xtah Crude Clay structure and be anchored in concrete structure inner prop reinforcing bar and beam steel, one section of its center pillar reinforcing bar in column member 11, one Section protrudes out column member 11 and forms anchoring section, and the anchoring section is anchored in concrete structure, and one section of beam steel is located at crossbeam In component 12 or rail members 13, one section protrudes out beam member 12 or rail members 13 form anchoring section, the anchoring section anchor It is fixed in concrete structure.Further, when beam member 12 and rail members 13 are erected on column member 11, crossbeam structure Part 12 and rail members 13 are provided with the first connecting plate in lap-joint, and correspondence lap-joint is provided with the second connection on column member 11 Plate, second connecting plate is welded and fixed with the first connecting plate, the bonding strength for strengthening beam column.
The construction method to the double T floor frame structures of assembled integral prestressing force of the present invention is illustrated below.
A kind of construction method of the double T floor frame structures of assembled integral prestressing force of the present invention, including:
As shown in Figure 1, there is provided column member 11, beam member 12 and rail members 13, the sidepiece of the rail members 13 Tenon is provided with along its length;
By the compartment of terrain of column member 11 branch on supporting surface, beam member 12 is set up on column member 11 and is indulged Beam 13, forms frame structure;
Column member 11, beam member 12 and the rail members 13 of a upper floor, shape are set up on frame structure Into the frame structure of multilayer;
As shown in Figures 2 to 4, there is provided double T floors 14, including floorboard 141 and it is vertical at the two of the bottom of floorboard 141 Individual flange plate 142, the end of flange plate 142 is formed with the groove 1421 of adaptation tenon 131, and double T floors 14 are passed through into groove 1421 are erected on the tenon 131 of rail members 13 so that double T floors 14 are layed between two relative rail members 13. Double T floors 14 that multiple is arranged side by side are formed floor construction.
The method also includes:
As shown in figure 5, set additional bar 15 at adjacent two double T floors 14, by additional bar 15 respectively with phase The double T floors 14 of adjacent two are connected;
By additional bar 15 along the adjacent two piece interval settings of double T floors 14;
Casting concrete forms overlapping layers 16 on the floorboard 141 positioned at double T floors 14 of same floor.Adjacent After the side-by-side alignment laying of two double T floors 14, gap 143 is formed between two floorboards 141, due to the presence in gap 143, So that the protective layer thickness of additional bar 15 reduces, durability weakens, and may result in steel bar corrosion and triggers security incident.This hair A bright better embodiment, as shown in Figure 7 and Figure 8, to solve the above problems, the position of the correspondence additional bar 15 of floorboard 141 Chamfering structure 1411 is installed, after two double T floors 14 align, due to the presence of chamfering structure 1411, in additional bar 15 Bottom docking forms the dented space of triangle, the Concrete Filled of the overlapping layers 16 for the pouring dented space, increases The protective layer thickness of additional bar 15, avoids reinforcing bar that corrosion occurs, it is ensured that structure in the presence of concrete microcrack Security performance under behaviour in service.
As a better embodiment of the invention, as shown in figure 3, it is T-shaped structure that rail members 13 are rail members 13, Including beam base plate 132 and it is vertical at the beam wing plate 133 at the middle part of beam base plate 132, the both ends of beam base plate 132 form respectively convex Tenon 131, two tenons 131 of the formation are used to install double T floors 14, and the groove 1421 of double T floors 14 is erected on tenon 131 On, the end of the flange plate 142 of double T floors 14 fits in beam wing plate 133, this pair of top surface of the floorboard of T floors 14 141 with it is vertical The top surface of beam 13 is flushed, and is then that the top surface of double T floors 14 pours overlapping layers 16.
As described in Figure 4, as another better embodiment of the invention, rail members 13 are L-shaped structure, including beam base plate 132 are formed with tenon 131, double T buildings with the beam wing plate 133 for being vertical at the one end of beam base plate 132, the other end of the beam base plate 132 Groove 1421 on the flange plate 142 of plate 15 is erected on tenon 131, and the end of the flange plate 142 of double T floors 14 fits in beam Wing plate 133, this pair of top surface of the floorboard of T floors 14 141 is poured less than the top surface of rail members 13 in the top surface of floor face 141 Build overlapping layers 16 so that the top surface of overlapping layers 16 is flushed with the top surface of the rail members 13.
The construction method of the double T floor frame structures of assembled integral prestressing force also includes:
In column member 11 and beam member 12, the junction supporting module of rail members 13, template is attached at cylinder The lateral surface of component 11;
Enclose to form casting space in template, the casting space is built-in with and protrudes out the post reinforcing bar of column member 11 and protrude out Go out the joist steel frame of beam member 12 or rail members 13;
Post reinforcing bar and joist steel frame colligation are fixed;
In casting concrete in casting space, to form attachment structure, by column member 11 and beam member 12, longeron structure Part 13 is connected.
Also include:
In the lap-joint of correspondence beam member 12 and rail members 13 on column member 11, the second connecting plate is set;
In the second connecting plate of correspondence on beam member 12 and rail members 13, the first connecting plate is set;
When setting up beam member 12 or rail members 13 on two adjacent column members 11, by the second connecting plate with First connecting plate is welded and fixed.
The present invention provides the beneficial effect of a kind of double T floor frames structures of assembled integral prestressing force and its construction method For:The assembled installation of structure that double T floors pass through tenon and fit depressions with longeron, effectively reduces cruciform bracing depth of section, Solve the problems, such as that cruciform bracing section present in existing pair of T floor use is too high, construction cost is big.Effectively reduce floor Floor height, solves directly to be erected on beam structure when double T floors are assembled so that floor structure is too high, causes space structure wave The problem taken.Using double T floor constructions, the structural strength of large span floor can be met.Assembled integral in the present invention in advance should The double T floor frame structures of power, the characteristics of with floor floor height is reduced, and meet the Structural strength calls of large span, the construction period It is short.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper State it is bright the present invention is made many variations example.Thus, some of embodiment details should not constitute limitation of the invention, this The scope that invention will be defined using appended claims is used as protection scope of the present invention.

Claims (9)

1. double T floor frame structures of a kind of assembled integral prestressing force, it is characterised in that including:
Column member, branch is on the column member of supporting surface or next floor;
The beam member and rail members being erected on the column member, the beam member and the rail members and institute State and be connected at the top of column member, and form frame structure, the sidepiece of the rail members is provided with tenon along its length;
It is layed in the double T floors on two relative rail members, including floorboard and is vertical at the floorboard Two flange plates of bottom, the end of the flange plate is formed with the groove for being adapted to the tenon, and the flange plate is by described Groove is erected on the tenon of the rail members;
Wherein:The rail members are L-shaped structure, including beam base plate and are vertical at the beam wing plate of described beam base plate one end, institute The other end for stating beam base plate forms the tenon, and the groove on the flange plate is erected on the tenon, and the flange plate End fit in the beam wing plate.
2. double T floor frame structures of assembled integral prestressing force as claimed in claim 1, it is characterised in that also including connection Adjacent two additional bars of described pair of T floor and pour on the described pair of floorboard of T floors of same floor Overlapping layers, the additional bar is along two adjacent piece interval settings of described pair of T floor.
3. double T floor frame structures of assembled integral prestressing force as claimed in claim 2, it is characterised in that the floorboard The position of the sidepiece correspondence additional bar be provided with chamfering structure.
4. double T floor frame structures of a kind of assembled integral prestressing force, it is characterised in that including:
Column member, branch is on the column member of supporting surface or next floor;
The beam member and rail members being erected on the column member, the beam member and the rail members and institute State and be connected at the top of column member, and form frame structure, the sidepiece of the rail members is provided with tenon along its length;
It is layed in the double T floors on two relative rail members, including floorboard and is vertical at the floorboard Two flange plates of bottom, the end of the flange plate is formed with the groove for being adapted to the tenon, and the flange plate is by described Groove is erected on the tenon of the rail members;
Wherein:The rail members are T-shaped structure, including beam base plate and the beam wing plate that is vertical in the middle part of the beam base plate, institute The both ends for stating beam base plate form the tenon respectively, and the groove on the flange plate is erected on the corresponding tenon, and The end of the flange plate fits in the beam wing plate.
5. the construction method of the double T floor frame structures of a kind of assembled integral prestressing force, it is characterised in that including:
Column member, beam member and rail members are provided, the sidepiece of the rail members is provided with tenon along its length;
By column member compartment of terrain branch on the supporting surface, set up on the column member beam member and The rail members, form frame structure;
Column member, beam member and the rail members of a upper floor are set up on the frame structure, multilayer is formed Frame structure;
Double T floors are provided, described pair of T floor includes floorboard and be vertical at two flange plates of the floorboard bottom, institute The end for stating flange plate is formed with the groove for being adapted to the tenon, described pair of T floor is erected on by the groove described vertical On the tenon of beam so that described pair of T floor is layed between two relative rail members.
6. the construction method of the double T floor frame structures of assembled integral prestressing force as claimed in claim 5, it is characterised in that Also include:
At two adjacent described pair of T floors set additional bar, by the additional bar respectively with described in adjacent two Double T floors are connected;
By the additional bar along two adjacent piece interval settings of described pair of T floor;
Overlapping layers is formed in the casting concrete on the described pair of floorboard of T floors of same floor.
7. the construction method of the double T floor frame structures of assembled integral prestressing force as claimed in claim 6, it is characterised in that The position of the sidepiece correspondence additional bar of the floorboard is provided with chamfering structure.
8. the construction method of the double T floor frame structures of assembled integral prestressing force as claimed in claim 7, it is characterised in that The rail members are L-shaped structure, including beam base plate and are vertical at the beam wing plate of described beam base plate one end, the beam base plate The other end forms the tenon, and the groove on the flange plate is erected on the tenon, and the end of the flange plate is fitted In the beam wing plate.
9. the construction method of the double T floor frame structures of assembled integral prestressing force as claimed in claim 7, it is characterised in that The rail members are T-shaped structure, including beam base plate and the beam wing plate that is vertical in the middle part of the beam base plate, the beam base plate Both ends form the tenon respectively, and the groove on the flange plate is erected on the corresponding tenon, and the flange plate End fit in the beam wing plate.
CN201510163687.5A 2015-04-08 2015-04-08 The double T floor frames structures of assembled integral prestressing force and its construction method Active CN104763085B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510163687.5A CN104763085B (en) 2015-04-08 2015-04-08 The double T floor frames structures of assembled integral prestressing force and its construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510163687.5A CN104763085B (en) 2015-04-08 2015-04-08 The double T floor frames structures of assembled integral prestressing force and its construction method

Publications (2)

Publication Number Publication Date
CN104763085A CN104763085A (en) 2015-07-08
CN104763085B true CN104763085B (en) 2017-06-30

Family

ID=53645149

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510163687.5A Active CN104763085B (en) 2015-04-08 2015-04-08 The double T floor frames structures of assembled integral prestressing force and its construction method

Country Status (1)

Country Link
CN (1) CN104763085B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930456A (en) * 2017-03-28 2017-07-07 扬州大学 A kind of assembled wood bamboo lightweight aggregate reinforced concrete combination floor
CN109025288B (en) * 2018-07-23 2020-11-03 浙江正立高科建设有限公司 Construction method of prestressed concrete double-T plate
CN111411778B (en) * 2019-01-04 2022-06-21 润弘精密工程事业股份有限公司 Method for constructing building structure of multi-storey building
CN112391931A (en) * 2020-10-30 2021-02-23 山东高速城投绕城高速公路有限公司 Assembly type continuous T-beam bridge splicing section adopting UHPC shear keys and construction method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1164881A (en) * 1995-09-05 1997-11-12 贾米·恩里克·希门尼斯·桑切斯 Reinforced or prestressed semi-precast concrete structure for building
GB2420129A (en) * 2004-09-16 2006-05-17 Forest Garden Plc Modular decking
CN103046766A (en) * 2013-01-14 2013-04-17 北京筑福建设工程有限责任公司 Method for lengthening columns, adding beams, resisting earthquakes and reinforcing for bottom frame structure
CN103039301A (en) * 2012-12-31 2013-04-17 厦门农丰园大棚开发有限公司 Agricultural greenhouse frame structure and connecting devices thereof
CN203755511U (en) * 2013-12-30 2014-08-06 中国十七冶集团有限公司 Floor slab with two-layer steel structure and with embedded steel channel beam

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1164881A (en) * 1995-09-05 1997-11-12 贾米·恩里克·希门尼斯·桑切斯 Reinforced or prestressed semi-precast concrete structure for building
GB2420129A (en) * 2004-09-16 2006-05-17 Forest Garden Plc Modular decking
CN103039301A (en) * 2012-12-31 2013-04-17 厦门农丰园大棚开发有限公司 Agricultural greenhouse frame structure and connecting devices thereof
CN103046766A (en) * 2013-01-14 2013-04-17 北京筑福建设工程有限责任公司 Method for lengthening columns, adding beams, resisting earthquakes and reinforcing for bottom frame structure
CN203755511U (en) * 2013-12-30 2014-08-06 中国十七冶集团有限公司 Floor slab with two-layer steel structure and with embedded steel channel beam

Also Published As

Publication number Publication date
CN104763085A (en) 2015-07-08

Similar Documents

Publication Publication Date Title
CN104763085B (en) The double T floor frames structures of assembled integral prestressing force and its construction method
CN106401036B (en) A kind of assembled steel frame prefabricated concrete floor structure
CN102808465A (en) Assembly connecting structure and assembly connecting method of assembled concrete frame and shear wall combination
CN104032854B (en) Assembled T-shaped mixing coupled wall and construction method thereof
CN103104039A (en) Assembled framework beam-column joint adopting cover plate connection and construction method thereof
CN103572873A (en) Assembled monolithic floor slab and construction method thereof
CN202831296U (en) Assembled spliced connecting structure of concrete frame-shear wall and structure constructed
CN202925762U (en) Novel reinforced concrete superposed beam
CN103243838A (en) Connection structure of integrally assembled concrete frame and shear wall
CN110344530B (en) Local laminated slab connecting joint and construction method thereof
KR20180012809A (en) Prefabricated column and beam type structure
CN101787760B (en) Steel bar concrete precast floor slab
CN110805144B (en) Full-assembly type high-rise/super high-rise concrete frame support structure system and construction method thereof
CN103572874A (en) Method for constructing reinforced concrete composite floor slab of steel frame house
CN104294920A (en) Joint assembly of U-shaped steel reinforced concrete combined beam and special-shaped concrete-filled steel tube column and manufacturing method of joint assembly
CN104032855B (en) Assembled cross mixing coupled wall and construction method thereof
CN214364235U (en) Assembled steel sheet compound shear wall body structure
CN108301545A (en) A kind of big module overlapping contignation of the assembled with space truss temporary support
CN202925730U (en) Assembling integrated type floor
CN104032859B (en) Assembled L-shaped mixing coupled wall and construction method thereof
CN104032862B (en) Assembled girder steel seam line L shape mixing coupled wall and construction method thereof
CN111021616A (en) Full-embedded steel beam composite floor and construction method thereof
CN207436340U (en) A kind of Large-span Precast floor construction
CN110670716A (en) Prefabricated beam type balcony, connection structure of prefabricated beam type balcony and prefabricated wall board and construction method
CN104047380B (en) Assembled girder steel seam T-shaped mixing coupled wall and construction method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Ma Rongquan

Inventor after: Zhou Guangyi

Inventor after: Miao Dongmei

Inventor after: Fan Xinhai

Inventor after: Niu Hui

Inventor after: Guo Zhixin

Inventor after: Huang Wei

Inventor after: Sun Zhenyu

Inventor after: He Xiaoyu

Inventor before: Fan Xinhai

Inventor before: He Xiaoyu

Inventor before: Ma Rongquan

Inventor before: Miao Dongmei

Inventor before: Niu Hui

Inventor before: Guo Zhixin

Inventor before: Chen Silin

Inventor before: Huang Wei

Inventor before: Zhou Guangyi

Inventor before: Sun Zhenyu

COR Change of bibliographic data
GR01 Patent grant
GR01 Patent grant