CN202466839U - Reinforced concrete frame beam cable rib configuring structure - Google Patents
Reinforced concrete frame beam cable rib configuring structure Download PDFInfo
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- CN202466839U CN202466839U CN2012201002602U CN201220100260U CN202466839U CN 202466839 U CN202466839 U CN 202466839U CN 2012201002602 U CN2012201002602 U CN 2012201002602U CN 201220100260 U CN201220100260 U CN 201220100260U CN 202466839 U CN202466839 U CN 202466839U
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- frame beam
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Abstract
The utility model relates to a reinforced concrete structure, in particular to a reinforced concrete frame beam cable rib configuring structure applied to frame beam column node treatment. The reinforced concrete frame beam cable rib configuring structure comprises a frame beam tensioned rib, a frame beam stressed rib and a frame column longitudinal rib, wherein at a reinforced concrete frame beam column node, a cable rib is arranged between the frame beam tensioned rib and the frame beam stressed rib. The cable rib is arranged at a reinforced concrete frame structure beam column node, so that a cable effect can be formed at the node when a beam tensioned steel bar yields, the reinforced concrete frame structure can be effectively prevented from collapsing continuously, the earthquake resistance of the frame node can be improved, and high structural application property is achieved. The reinforced concrete frame beam cable rib configuring structure has the advantages of easiness for constructing, safety, reliability, durability and the like, and has a wide application prospect.
Description
Technical field:
The utility model relates to reinforced concrete structure, specifically is a kind of rc-frame-beam rope muscle configuration structure that concrete frame joint is handled that is used for.
Background technology:
In the existing reinforced concrete frame structure, frame column and Vierendeel girder only are that vertical muscle of frame column and Vierendeel girder receive lacing wire and Vierendeel girder to receive the binding structure between the beading at the bar construction at node place.Compare with shear wall structure, vertical continuous collapse takes place in this frame construction more easily.Especially when incidents such as reinforced concrete structure experience blast, bump or earthquake; If local a certain vertical supporting member (like load-bearing pillar) destroys; Thereby its top spandrel girder loses original supporting, span is multiplied; Internal force possibly substantially exceed design load, thereby possibly make frame construction generation continuous collapse.Because reinforced concrete structure reaches the generation that prevents continuous collapse, need structure very big distortion and redistribution of internal force to occur, the shear failure of fragility should not appear before bending failure, and this just requires member to have enough shear resistances.
The utility model content:
The utility model is intended to solve the problems referred to above that existing reinforced concrete frame structure exists; And a kind of Suo Xiaoying that after Vierendeel girder receives the lacing wire surrender, can form at the node place is provided, thereby avoid the rc-frame-beam rope muscle configuration structure of reinforced concrete frame structure generation continuous collapse.
The technical scheme that the said problem that solves the utility model adopts is:
A kind of rc-frame-beam rope muscle configuration structure comprises that Vierendeel girder receives lacing wire, Vierendeel girder to receive beading, the vertical muscle of frame column, and said rc-frame-beam post node place receives lacing wire and Vierendeel girder to receive to dispose between the beading rope muscle at Vierendeel girder.
Further:
Said Vierendeel girder receives lacing wire and Vierendeel girder to receive to dispose between the beading two-layer rope muscle, and two-layer rope muscle is fixed through rope muscle stirrup colligation up and down.
Said every layer of rope muscle is the 2-4 root, and the diameter of rope muscle and anchorage length receive lacing wire identical with Vierendeel girder.
Said rope muscle stretches out 1/2 and the anchorage length of steel bar sum that the outer length of post is the Vierendeel girder effective height.
According to the utility model; Through the rope muscle being set at reinforced concrete frame structure bean column node place; After the surrender of beam tensile reinforcement, can form Suo Xiaoying at the node place; Effectively improve the anti-seismic performance of frame joint, avoid reinforced concrete frame structure generation continuous collapse, have good structure applications property.The utlity model has construction characteristics such as simple, safe and reliable, durable in use, have a extensive future.
Description of drawings:
Fig. 1 is the utility model embodiment side column node rope muscle configuration structure sketch map.
Fig. 2 is the utility model embodiment king post joint rope muscle configuration structure sketch map.
Fig. 3 is an A-A sectional view among Fig. 1, Fig. 2.
Among the figure: the 1-Vierendeel girder receives lacing wire, the 2-concrete, and 3-rope muscle, 4-Vierendeel girder stirrup, the 5-Vierendeel girder receives beading, and the 6-frame column is indulged muscle, 7-frame column stirrup, 8-rope muscle stirrup.
The specific embodiment:
Below in conjunction with embodiment the utility model is detailed.
Referring to accompanying drawing; The described rc-frame-beam rope of present embodiment muscle configuration structure; Be that Vierendeel girder receives lacing wire 1 and Vierendeel girder to receive to set up between the beading 5 two-layer rope muscle 3 at rc-frame-beam post node place; The radical of every layer of rope muscle 3 can dispose according to actual needs, is generally the 2-4 root, and accompanying drawing shows two every layer.The diameter of rope muscle 3 and anchorage length receive lacing wire 1 identical with Vierendeel girder, the fixedly employing colligation mode between rope muscle 3 and its rope muscle stirrup 8, and rope muscle 3 stretches out 1/2 and the anchorage length of steel bar sum that the outer length of post is the Vierendeel girder effective height.
Above-mentioned rc-frame-beam post node relates to king post joint (like Fig. 1) and side column node (like Fig. 2).During construction, first colligation frame beam column reinforcing bar and rope muscle, the formwork concreting 2 then, reach form removal maintenance after the curing requirements.
Claims (4)
1. rc-frame-beam rope muscle configuration structure; Comprise that Vierendeel girder receives lacing wire, Vierendeel girder to receive beading, the vertical muscle of frame column; It is characterized in that said rc-frame-beam post node place receives lacing wire and Vierendeel girder to receive to dispose between the beading rope muscle at Vierendeel girder.
2. rc-frame-beam rope muscle configuration structure as claimed in claim 1 is characterized in that said Vierendeel girder receives lacing wire and Vierendeel girder to receive to dispose between the beading two-layer rope muscle, and two-layer rope muscle is fixed through rope muscle stirrup colligation up and down.
3. according to claim 1 or claim 2 rc-frame-beam rope muscle configuration structure is characterized in that said every layer of rope muscle is the 2-4 root, and the diameter of rope muscle and anchorage length receive lacing wire identical with Vierendeel girder.
4. rc-frame-beam rope muscle configuration structure as claimed in claim 1 is characterized in that, said rope muscle stretches out 1/2 and the anchorage length of steel bar sum that the outer length of post is the Vierendeel girder effective height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201002602U CN202466839U (en) | 2012-03-17 | 2012-03-17 | Reinforced concrete frame beam cable rib configuring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201002602U CN202466839U (en) | 2012-03-17 | 2012-03-17 | Reinforced concrete frame beam cable rib configuring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466839U true CN202466839U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201002602U Expired - Fee Related CN202466839U (en) | 2012-03-17 | 2012-03-17 | Reinforced concrete frame beam cable rib configuring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466839U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561529A (en) * | 2012-03-17 | 2012-07-11 | 河北联合大学 | Beam cable rib configuration structure of reinforced concrete framework |
| CN105421772A (en) * | 2015-10-20 | 2016-03-23 | 重庆交通大学 | Method for building house by cutting mountain rock |
| CN108412044A (en) * | 2018-05-18 | 2018-08-17 | 莫导贤 | The method for solving the carrying of concrete-filled steel tubular frame large eccentric pressuring node |
-
2012
- 2012-03-17 CN CN2012201002602U patent/CN202466839U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561529A (en) * | 2012-03-17 | 2012-07-11 | 河北联合大学 | Beam cable rib configuration structure of reinforced concrete framework |
| CN105421772A (en) * | 2015-10-20 | 2016-03-23 | 重庆交通大学 | Method for building house by cutting mountain rock |
| CN105421772B (en) * | 2015-10-20 | 2018-06-05 | 重庆交通大学 | The method for cutting massif petrographic formation house |
| CN108412044A (en) * | 2018-05-18 | 2018-08-17 | 莫导贤 | The method for solving the carrying of concrete-filled steel tubular frame large eccentric pressuring node |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140317 |