CN104018582B - Top is with pedestal at the restressed beam slab and frame structure of restraining moment flexual reinforcement - Google Patents
Top is with pedestal at the restressed beam slab and frame structure of restraining moment flexual reinforcement Download PDFInfo
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- CN104018582B CN104018582B CN201410268701.3A CN201410268701A CN104018582B CN 104018582 B CN104018582 B CN 104018582B CN 201410268701 A CN201410268701 A CN 201410268701A CN 104018582 B CN104018582 B CN 104018582B
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Abstract
Flexual reinforcement is added to connect with column on large-span concrete beam plate top, so that large span rib of slab be made to play frame beam action into frame structure.
Description
Technical field：The field of building materials
Background technique
Large-span prestressed concrete beam slab is used for frame structure, there is no matching structural system at present, and can not
It uses, quasi- Vierendeel girder cost is also larger, and the especially vertical reinforcing bar of transverse frame is not only thick not only long but also close, and the cumbersome valence of high-altitude support shuttering
Height, and considerable expert query think it is unreliable, and must be 5 meters to 2.4 meters wide of sheet-pile net, 7.5 meters, 9.9 meters it is solid
Determine frame away from corresponding technique require be not consistent.
Summary of the invention
The present invention provides a kind of top band and connect the large span prestressed concrete to form restraining moment flexual reinforcement with column
Beam slab and its frame structure system have solved above-mentioned drawback.A kind of top band connect the large-span prestressed mixed of flexual reinforcement with column
Solidifying soil beam slab includes T plate, list T beam slab, trough plate, swallow shape plate, rectangular beam, bridge plate, more T box beams and cored slab, spy
Sign is that plate top, rib top are equipped with flexual reinforcement, and embedded part connects tension reinforcement under beam slab rib.
Further top band connect to form restraining moment flexual reinforcement large-span prestressed concrete beam slab, feature with column
It is that the flexual reinforcement amount both ends on plate top are more, intermediate few.
Further top band connect the large-span prestressed concrete beam slab to form restraining moment flexual reinforcement with column, special
Sign is that joint bar is arranged into upper and lower concrete along flexual reinforcement.
Further top band connect the large-span prestressed concrete beam slab to form restraining moment flexual reinforcement with column, special
Sign is that end position is equipped with dowel.
Further a kind of large-span prestressed concrete beam slab frame structure system includes：Frame column, frame rails, top
Large Span Prestressed Beam plate with flexual reinforcement, it is characterised in that：On concrete slab, especially bending steel is arranged in rib top
Muscle is connect with reinforcing bar on column, embedded part and slugging on bracket on column under plate end, to form a kind of large-span prestressed coagulation
Native beam slab frame structure.
The large-span prestressed concrete beam slab frame structure system of further top flexual reinforcement, it is characterised in that rib two
End bottom has iron embedded part to be attached with reinforcing bar in frame rails or embedded part.
Further large-span prestressed concrete beam slab frame structure, it is characterised in that trough plate, rectangle no edge of a wing
Beam, cored slab, box beam rib connect with column reinforcing bar or rib are reinforced connecting with column reinforcing bar or 2 adjacent ribs are merged one
It rises, the intermediate cementation of fissures, top flexual reinforcement is connect with column reinforcing bar together, the T plate for having the edge of a wing, list T beam slab, more T box beams, is had
The bridge plate on the edge of a wing removes the edge of a wing, and rib is corresponding with column, reinforcing bar connection, 2 adjacent ribs for removing the corresponding edge of a wing can also be connected
Together, the intermediate cementation of fissures, both sides of the chest top bending steel rib are connect with column together, single rib, double ribs can also reinforce after with column reinforcing bar
Connection.Embedded part and slugging on bracket under beam slab end.
The shearing further provided using slugging on embedded part under beam slab end and bracket, is less than or equal to top bending steel
Muscle connect the pulling force to be formed with reinforcing bar on column, forms restraining moment according to beam slab rib height, hinged frame is then become frame by this.
Detailed description of the invention：
Fig. 1 is large-span prestressed T plate frame structure system schematic diagram, and Fig. 1-1 is front elevation view, and Fig. 1-2 is edge-on
Face figure, Fig. 2 are large-span prestressed list T beam slab frame structure system schematic diagram, and Fig. 2-1 is front elevation view, and Fig. 2-2 is side elevation
Figure, Fig. 3 are large-span prestressed trough plate frame structure system schematic diagram, and Fig. 3-1 is front elevation view, and Fig. 3-2 is side elevational view.
Embodiment
As shown in Figure 1：1 is column；2 be bracket beam on column；3 remove the large-span prestressed T plate of a side wing edge；4 be double T
Plate top flexual reinforcement.
Bracket beam 2 on frame column 1 and column is built with conventional method, 3 pairs of rib merging of T plate that two are removed the corresponding edge of a wing are set
It sets on the bracket of both ends frame column 1, plate top flexual reinforcement 4 is connect with column reinforcing bar, buried on lower part built-in fitting and bracket beam
Part connection, can also be connect with T plate end beard muscle with column reinforcing bar, do the secondary layer that pours again above into frame structure.
As shown in Figure 21 is column；2 be bracket beam on column；3 be large-span prestressed list T beam slab；4 for list T beam slab top by
Bar bending.
Bracket beam 2 on frame column 1 and column is built with conventional method, large-span prestressed list T beam slab 3 is arranged in both ends frame
On the bracket of column 1, large-span prestressed 3 top flexual reinforcement 4 of list T beam slab is connect with column reinforcing bar, large-span prestressed list T beam
3 lower part built-in fitting of plate is connect with embedded part on bracket beam, can also be large-span prestressed 3 end beard muscle of list T beam slab and column reinforcing bar
Connection does the secondary layer that pours into frame structure again above.
As shown in Figure 3：1 is column；2 be bracket beam on column；3 be large-span prestressed trough plate；4 be trough plate top by curved
Reinforcing bar.
Bracket beam 2 on frame column 1 and column is built with conventional method, two large-span prestressed trough plates, 3 pairs of rib merging are set
It sets on the bracket of both ends frame column 1, large-span prestressed 3 top flexual reinforcement 4 of trough plate is connect with column reinforcing bar, large span
3 lower part built-in fitting of prestressing force trough plate is connect with embedded part on bracket beam, can also be large-span prestressed 3 end beard muscle of trough plate
It is connect with column reinforcing bar, does the secondary layer that pours again above into frame structure.
Claims (6)
1. the large-span prestressed concrete beam slab of restraining moment flexual reinforcement, including T plate, list are formed with pedestal at a kind of top
T beam slab, trough plate, swallow shape plate, rectangular beam, bridge plate, more T box beams and cored slab, it is characterised in that plate top, rib top are set
There is the flexual reinforcement for connecting with column and forming restraining moment, it is therefore an objective to utilize the embedded part on embedded part under beam slab rib and beam or on bracket beam
The shearing provided is provided, the pulling force to be formed is connect with reinforcing bar on column less than or equal to flexual reinforcement on beam slab, according to rib of slab height shape
At restraining moment, to form grid beam structure.
2. the large-span prestressed concrete beam slab of restraining moment flexual reinforcement is formed with pedestal at top as described in claim 1,
It is characterized in that the flexual reinforcement amount both ends on plate top are more, intermediate few.
3. the large-span prestressed concrete beam slab of restraining moment flexual reinforcement is formed with pedestal at top as described in claim 1,
It is characterized in that joint bar is arranged into upper and lower concrete along flexual reinforcement.
4. the large-span prestressed concrete beam slab of restraining moment flexual reinforcement is formed with pedestal at top as described in claim 1,
It is characterized in that end position is equipped with dowel.
5. a kind of large-span prestressed concrete beam slab frame structure, including：It is frame column, frame rails, large-span prestressed mixed
Solidifying soil beam slab, it is characterised in that：The trough plate on no edge of a wing, rectangular beam, cored slab, box beam top flexual reinforcement and column reinforcing bar
Connection, or 2 adjacent ribs are merged, the intermediate cementation of fissures, top flexual reinforcement is connect with column reinforcing bar；Pair for having the edge of a wing
T plate, list T beam slab, more T box beams, bridge plate top flexual reinforcement are connect with column reinforcing bar, or adjacent remove the corresponding wing 2
The rib of edge connects together, the intermediate cementation of fissures, and two plate tops, both sides of the chest top flexual reinforcement are connect with reinforcing bar on column together, and described is big
Embedded part connects tension reinforcement under span prestress concrete girder slab rib, rib both ends bottom have in iron embedded part and frame rails reinforcing bar or
Embedded part is attached.
6. large-span prestressed concrete beam slab frame structure as claimed in claim 5, it is characterised in that：It also can be under rib of slab
Portion's setting tension reinforcement is connect with column reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268701.3A CN104018582B (en) | 2013-09-13 | 2014-06-16 | Top is with pedestal at the restressed beam slab and frame structure of restraining moment flexual reinforcement |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436794 | 2013-09-13 | ||
| CN2013104367941 | 2013-09-13 | ||
| CN201310436515 | 2013-09-13 | ||
| CN2013104365151 | 2013-09-13 | ||
| CN201310436515.1 | 2013-09-13 | ||
| CN201310436794.1 | 2013-09-13 | ||
| CN201410268701.3A CN104018582B (en) | 2013-09-13 | 2014-06-16 | Top is with pedestal at the restressed beam slab and frame structure of restraining moment flexual reinforcement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104018582A CN104018582A (en) | 2014-09-03 |
| CN104018582B true CN104018582B (en) | 2018-11-23 |
Family
ID=50404519
Family Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310721930.1A Pending CN103741797A (en) | 2013-09-13 | 2013-12-24 | Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system |
| CN201310745724.4A Active CN103711201B (en) | 2013-09-13 | 2013-12-26 | A kind of large-span prestressed concrete beam slab frame structure system |
| CN201310756960.6A Pending CN103711202A (en) | 2013-09-13 | 2013-12-28 | Prestressed concrete beam and slab assembly with upper portion provided with flexural reinforcing steel bars and frame structure |
| CN201410028883.7A Pending CN103774749A (en) | 2013-09-13 | 2014-01-07 | Large-span prestressed concrete F plate frame structure system |
| CN201410268431.6A Pending CN104018581A (en) | 2013-09-13 | 2014-06-16 | Prestress concrete F slab and framework structure system |
| CN201410268701.3A Active CN104018582B (en) | 2013-09-13 | 2014-06-16 | Top is with pedestal at the restressed beam slab and frame structure of restraining moment flexual reinforcement |
| CN201410432554.9A Pending CN104234192A (en) | 2013-09-13 | 2014-08-25 | Prestress concrete groove type plate with bent steel bars at upper part and framework structure system |
| CN201420522075.1U Active CN204225273U (en) | 2013-09-13 | 2014-09-05 | A kind of large-span prestressed groove type plate of upper bands bending steel muscle and frame construction |
| CN201410462434.3A Pending CN104264895A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete F slab and frame structure system |
| CN201410462269.1A Pending CN104712058A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete groove-shaped plate with upper portion provided with flexural steel bars and frame structure system |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310721930.1A Pending CN103741797A (en) | 2013-09-13 | 2013-12-24 | Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system |
| CN201310745724.4A Active CN103711201B (en) | 2013-09-13 | 2013-12-26 | A kind of large-span prestressed concrete beam slab frame structure system |
| CN201310756960.6A Pending CN103711202A (en) | 2013-09-13 | 2013-12-28 | Prestressed concrete beam and slab assembly with upper portion provided with flexural reinforcing steel bars and frame structure |
| CN201410028883.7A Pending CN103774749A (en) | 2013-09-13 | 2014-01-07 | Large-span prestressed concrete F plate frame structure system |
| CN201410268431.6A Pending CN104018581A (en) | 2013-09-13 | 2014-06-16 | Prestress concrete F slab and framework structure system |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410432554.9A Pending CN104234192A (en) | 2013-09-13 | 2014-08-25 | Prestress concrete groove type plate with bent steel bars at upper part and framework structure system |
| CN201420522075.1U Active CN204225273U (en) | 2013-09-13 | 2014-09-05 | A kind of large-span prestressed groove type plate of upper bands bending steel muscle and frame construction |
| CN201410462434.3A Pending CN104264895A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete F slab and frame structure system |
| CN201410462269.1A Pending CN104712058A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete groove-shaped plate with upper portion provided with flexural steel bars and frame structure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (10) | CN103741797A (en) |
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| CN103741797A (en) * | 2013-09-13 | 2014-04-23 | 柳忠林 | Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system |
| CN104481070A (en) * | 2014-09-02 | 2015-04-01 | 柳忠林 | Large span prestress trough plate two end embedded parts being connected with horizontal force transmission reinforcing bars |
| CN104878837B (en) * | 2015-01-30 | 2018-09-18 | 青岛九屋建筑安装有限公司 | A kind of concrete frame structure system and its assembly method |
| CN105369954A (en) * | 2015-05-29 | 2016-03-02 | 柳忠林 | Long-span prestressed concrete-filled steel tubular slab-frame structure garage slab |
| CN105064504A (en) * | 2015-07-14 | 2015-11-18 | 柳承志 | Large-span prestress beam slab with non-prestress hidden beam at upper part of rib |
| CN105839955A (en) * | 2015-10-13 | 2016-08-10 | 柳忠林 | Concrete filled steel tube-grillage composite structure system of large-span pre-stressed garage board |
| CN106121077B (en) * | 2016-06-29 | 2019-03-15 | 中国航空规划设计研究总院有限公司 | A kind of antidetonation connection structure of prestressed concrete double T plate |
| CN107327062A (en) * | 2016-10-14 | 2017-11-07 | 柳承志 | A kind of rib superimposed sheet of large-span prestressing force three |
| CN106969909A (en) * | 2017-04-13 | 2017-07-21 | 哈尔滨工程大学 | A kind of box beam combination moment test mechanism |
| US10731330B2 (en) | 2017-10-24 | 2020-08-04 | Unistress Corp. | Corbel |
| CN109853360A (en) * | 2019-02-01 | 2019-06-07 | 浙江天晟建材股份有限公司 | A kind of wisdom beam slab |
| CN109914663A (en) * | 2019-02-22 | 2019-06-21 | 深汕特别合作区盛腾科技工业园有限公司 | A kind of precast prestressed T plate of flooring |
| CN110258921B (en) * | 2019-07-22 | 2021-03-02 | 江苏苏阳建设有限公司 | Steel and concrete combined beam |
| CN110528687A (en) * | 2019-07-24 | 2019-12-03 | 三一筑工科技有限公司 | A kind of assembling frame building structure and building body |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103711202A (en) | 2014-04-09 |
| CN104018582A (en) | 2014-09-03 |
| CN104264895A (en) | 2015-01-07 |
| CN103741797A (en) | 2014-04-23 |
| CN103711201A (en) | 2014-04-09 |
| CN104234192A (en) | 2014-12-24 |
| CN204225273U (en) | 2015-03-25 |
| CN104712058A (en) | 2015-06-17 |
| CN103774749A (en) | 2014-05-07 |
| CN103711201B (en) | 2019-02-19 |
| CN104018581A (en) | 2014-09-03 |
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