CN102758485A - Anti-seismic beam-column joint column hoop fixing method and structure - Google Patents
Anti-seismic beam-column joint column hoop fixing method and structure Download PDFInfo
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- CN102758485A CN102758485A CN2012100779399A CN201210077939A CN102758485A CN 102758485 A CN102758485 A CN 102758485A CN 2012100779399 A CN2012100779399 A CN 2012100779399A CN 201210077939 A CN201210077939 A CN 201210077939A CN 102758485 A CN102758485 A CN 102758485A
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Abstract
The invention discloses an anti-seismic beam-column joint column hoop fixing method and structure. The anti-seismic beam-column joint column hoop fixing method comprises the following steps of: binding or welding a group of internal hooping bars at designed interval on a group of column bars penetrating through a storey formwork surface; then binding or welding a column external hooping bar cage and internal hooping together; and then positioning and connecting the other ends of the X-direction beam bars. According to the invention, a column external hooping bar cage construction method is adopted, and distances among the external hooping bars are fixed by limiting bars at the outer sides of corners of the column bars. The anti-seismic beam-column joint column hoop fixing method and structure have the advantages of simple structure and process and convenience for operation and the like, effectively ensure design quality and can eliminate hidden quality hazards having influence on concrete construction and ensure that deviation of the vertical steel bars cannot happen. The anti-seismic beam-column joint column hoop fixing method and structure solve the problems that the beam-column joint hooping bars are not bound, are not sufficient in quantity and are not distinct in gaps, or a plurality of hooping bars are piled together, or no hooping bars exist in an empty section and the like in the binding process under the adverse factors of small size of a joint and dense steel bars in the construction process of beam-column joints.
Description
Technical field
the present invention relates to a kind of antidetonation bean column node tie fixing means and structure, belong to technical field of buildings.
Background technology
because frame structure building has good shock resistance, have been widely used in multilayer and highrise building along with Building Trade in China has obtained development at full speed.The antidetonation key point of frame construction is basis and post and beam structure.Show that according to the destruction investigation of all previous earthquake to building during the generation earthquake, the building of frame construction occurs in the node area of beam column mostly, destruction of a node mainly is oblique shear destruction and reinforcing bar fastening destruction, until collapsing of whole frame construction.Therefore, frame construction beam column node should have enough intensity and necessary plasticity as joint cores.From the loading angle analysis, generally, the styletable moment of flexure is maximum, and the beam-ends hogging moment is maximum, and the beam-ends shearing is maximum.National regulation and atlas have all been done relatively stricter regulation to bean column node, are that the shearing resistance stirrup is encrypted on the one hand, on the other hand the anchorage length lengthening.Must the construction quality of position of joints be attracted great attention strict control construction quality as enterprise in charge of construction and construction technical staff.
are along with the application of strong concrete and major diameter, high strength cast iron; The sectional dimension of member is reduced greatly; Thereby cause the node sectional dimension to reduce, and designing unit is for the safety that guarantees structure, stability etc., the middle reinforcing bar content of frame construction constantly improves thereupon; Cause the reinforcing bar of bean column node intensive, the installation process difficulty of reinforcing bar is increased.At present the post of concrete frame joint outside, during the stirrup colligation, overlap the outer stirrup of upper prop when being employed in the discharging of node reinforcing bar in advance, treat that mould is gone in the colligation of beam muscle after, with iron staff row stirrup outside the post is outwards extracted by a determining deviation again and is arranged.Colligation can't be installed when interior stirrup being arranged like the post muscle at all.Outside row pulls out post during stirrup; Because beam flaccidity of tendon and muscle traversed by is wrong, the outer stirrup of the post of reservation when beam is gone into mould, often is out of shape and the reservation amount of laying is forbidden, and the position is not right; Cause the outer stirrup of post too intensive or lax; Do not have due effect, too concentrated because of the outer stirrup of post on the contrary, can make somebody a mere figurehead the concrete of cast and hide some dangers for for the quality of bean column node.The beam column node area usually occurs that stirrup lacks colligation, lazy weight outside the post, spacing is regardless of or the full stack up of a plurality of stirrup in practice of construction; Make some post muscle segment length not have stirrup for long one section; These problems all are unfavorable for the shock resistance of frame construction, have influenced the safety of building.
Summary of the invention
the objective of the invention is to: a kind of simple in structure, easy construction and good antidetonation bean column node tie fixing means and the structure of construction quality are provided, to overcome the deficiency of prior art.
Technical scheme of the present invention is achieved in that a kind of antidetonation bean column node tie fixing means of the present invention is that this method is constructed according to the following steps:
1., at first on running through one group of post muscle of floor template face by the design pitch colligation or weld stirrup in a group;
2., prior colligation or the good outer stirrup cage of post of welding are enclosed within the outside of one group of post muscle from the top of one group of post muscle, mix up the height of the outer stirrup cage of post, then with post outer stirrup cage and interior stirrup colligation or weld together by designing requirement;
3., X that an end is located by connecting to the beam muscle outside one group of post muscle and post the stirrup cage and in the gap level of stirrup pass, and then X is located by connecting to the other end of beam muscle;
4., with X to beam muscle and post muscle or interior stirrup colligation or weld together;
5., Y that an end is located by connecting is provided with to the beam muscle is vertical to beam muscle and X, and outside one group of post muscle and post the stirrup cage and in the gap level of stirrup pass, and then Y is fixedly connected to the other end of beam muscle;
6., with Y to beam muscle and post muscle or interior stirrup colligation or weld together.
In
preceding method, stirrup comprises the inside stirrup of X and the inside stirrup of Y of two-layer above vertical arrangement in said step a group in 1.; The concrete number of plies is confirmed according to designing requirement.
In
preceding method, prior colligation or the welding good post outer stirrup cage of said step in 2. comprises one group of spacing muscle and colligation or is welded on stirrup outside one group of post on the spacing muscle; One group of spacing muscle is positioned at the outer stirrup of the post outside, and the spacing of the outer stirrup of post is confirmed according to designing requirement.
In
preceding method; Said step 3. in the X that is located by connecting of an end to the beam muscle comprise X to muscle at the bottom of the beam, X to the beam gluten and with X at the bottom of beam muscle, X to one group of X of colligation of beam gluten or welding to beam stirrup, X muscle at the bottom of beam is fixedly connected to the beam gluten with X to beam stirrup through X; X muscle and X at the bottom of beam temporarily do not weld X to beam stirrup earlier to the other end of beam gluten; Treat X to muscle at the bottom of the beam and X to the beam gluten outside one group of post muscle and post the stirrup cage and in after the gap level of stirrup passes, pass through one group of X again and X muscle at the bottom of beam be fixedly connected to the other end of beam gluten with X to beam stirrup.
In
preceding method; Said step 5. in the Y that is located by connecting of an end to the beam muscle comprise Y to muscle at the bottom of the beam, Y to the beam gluten and with Y at the bottom of beam muscle, Y to one group of Y of colligation of beam gluten or welding to beam stirrup, Y muscle at the bottom of beam is fixedly connected to the beam gluten with Y to beam stirrup through Y; Y muscle and Y at the bottom of beam temporarily do not weld Y to beam stirrup earlier to the other end of beam gluten; Treat Y to muscle at the bottom of the beam and Y to the beam gluten outside one group of post muscle and post the stirrup cage and in after the gap level of stirrup passes, pass through one group of Y again and Y muscle at the bottom of beam be fixedly connected to the other end of beam gluten with Y to beam stirrup.
In
preceding method, said interior stirrup and the outer stirrup of post are provided with positioning bar.
Of the present invention a kind of antidetonation bean column node tie structure that
constitute according to the method described above is: this structure comprises the one group of post muscle that runs through floor template face, stirrup in the inboard of one group of post muscle is provided with a group; Stirrup cage outside the outside of one group of post muscle is provided with prior colligation or welding post well; To the beam muscle, X is provided with to the beam muscle is vertical to beam muscle and Y the X that the level that on one group of post muscle, is provided with runs through the post muscle to beam muscle and Y.
In
aforementioned structure, the outer stirrup cage of said post comprises one group of spacing muscle and colligation or is welded on the outer stirrup of one group of post on the spacing muscle; One group of spacing muscle is positioned at the outer stirrup of the post outside, and the outer stirrup of post is provided with on spacing muscle at interval, and spacing is confirmed according to designing requirement.
In
aforementioned structure; Said X to the beam muscle comprise run through X at the bottom of beam muscle and X to the beam gluten; X is to muscle at the bottom of the beam and X gap between the stirrup cage outside the beam gluten runs through one group of post muscle and post, and the X that is positioned at one group of post muscle both sides is provided with X to beam stirrup to the beam muscle.
In
aforementioned structure; Said Y to the beam muscle comprise Y at the bottom of beam muscle and Y to the beam gluten; Y is to muscle at the bottom of the beam and Y gap between the stirrup cage outside the beam gluten runs through one group of post muscle and post, and the Y that is positioned at one group of post muscle both sides is provided with Y to beam stirrup to the beam muscle.
have overcome prior art because the problem that node size is little and the intensive difficulty of construction of reinforcing bar is big can be guaranteed construction quality owing to adopted technique scheme, the present invention to adopt the structure and the job practices of the outer stirrup cage of post.The present invention compared with prior art; Concrete frame joint of the present invention adopts the structure and the job practices of the outer stirrup cage of post; It has advantages such as structure and technology is all simple, easy to operate; Adopt the present invention that designing quality is effectively guaranteed, and the hidden danger of quality can eliminate the effects of the act concrete construction the time, guarantee the no longer generation of post vertical reinforcement off normal.The invention solves the bean column node work progress because cause in the process of binding bean column node stirrup to lack that colligation, lazy weight, spacing are regardless of, or the full stack up of several stirrups under the unfavorable factor that node size is little and reinforcing bar is intensive, perhaps absolutely empty one section does not have problem such as stirrup.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the three-dimensional view of Fig. 1;
Fig. 4 is the structural representation of the outer stirrup cage of post;
Fig. 5 is the structural representation of the inside stirrup of X;
Fig. 6 is the structural representation of Y to the beam muscle.
Being labeled as in
accompanying drawing: the outer stirrup of 1-floor template face, 2-post muscle, the inside stirrup of 3-X, the inside stirrup of 4-Y, the spacing muscle of 5-, 6-post, 7-X to muscle at the bottom of the beam, 8-X to beam gluten, 9-X to beam stirrup, 10-Y at the bottom of beam muscle, 11-Y to beam gluten, 12-Y to beam stirrup, 13-positioning bar.
The specific embodiment
are done further detailed description below in conjunction with accompanying drawing and embodiment to the present invention.
a kind of antidetonation bean column node tie fixing means of the present invention is like Fig. 1, shown in 2 and 3.This method is constructed according to the following steps:
1., at first on running through one group of post muscle 2 of floor template face 1 by the design pitch colligation or weld stirrup in a group (interior stirrup is seen Fig. 5);
2., prior colligation or the good outer stirrup cage of post of welding are enclosed within the outside of one group of post muscle 2 from the top of one group of post muscle 2, mix up the height of the outer stirrup cage (see figure 4) of post, then with post outer stirrup cage and interior stirrup colligation or weld together by designing requirement;
3., X that an end is located by connecting passes to the gap level of beam muscle (with reference to figure 6) stirrup in the outer stirrup cage of one group of post muscle 2 and post reaches, and then X is located by connecting to the other end of beam muscle;
4., with X to beam muscle and post muscle 2 or interior stirrup colligation or weld together;
5., Y that an end is located by connecting is provided with to the beam muscle is vertical to beam muscle (see figure 6) and X, and from the outer stirrup cage of one group of post muscle 2 and post and in the gap level of stirrup pass, and then with the other end fixed connection of Y to the beam muscle;
6., with Y to beam muscle and post muscle 2 or interior stirrup colligation or weld together.
Stirrup comprises the inside stirrup 3 of X and the inside stirrup 4 of Y of two-layer above vertical arrangement in
abovementioned steps a group in 1.; The concrete number of plies is confirmed according to designing requirement.Prior colligation or the welding good post outer stirrup cage of abovementioned steps in 2. comprises that one group of spacing muscle 5 is with colligation or be welded on the outer stirrup 6 of one group of post on the spacing muscle 5; One group of spacing muscle 5 is positioned at outer stirrup 6 outsides of post, and the spacing of the outer stirrup 6 of post is confirmed according to designing requirement.Abovementioned steps 3. in the X that is located by connecting of an end to the beam muscle comprise X to muscle at the bottom of the beam 7, X to beam gluten 8 and with X at the bottom of beam muscle 7, X to one group of X of 8 colligations of beam gluten or welding to beam stirrup 9, X muscle 7 at the bottom of beam is fixedly connected to beam gluten 8 with X to beam stirrup 9 through X; X muscle 7 at the bottom of beam does not temporarily weld X to beam stirrup 9 earlier with X to the other end of beam gluten 8; Treat X to muscle at the bottom of the beam 7 and X to beam gluten 8 from the outer stirrup cage of one group of post muscle 2 and post and in after the gap level of stirrup passes, pass through one group of X again and X muscle 7 at the bottom of beam be fixedly connected to the other end of beam gluten 8 with X to beam stirrup 9.Abovementioned steps 5. in the Y that is located by connecting of an end to the beam muscle comprise Y to muscle at the bottom of the beam 10, Y to beam gluten 11 and with Y at the bottom of beam muscle 10, Y to one group of Y of 11 colligations of beam gluten or welding to beam stirrup 12, Y muscle 10 at the bottom of beam is fixedly connected to beam gluten 11 with Y to beam stirrup 12 through Y; Y muscle 10 at the bottom of beam does not temporarily weld Y to beam stirrup 12 earlier with Y to the other end of beam gluten 11; Treat Y to muscle at the bottom of the beam 10 and Y to beam gluten 11 from the outer stirrup cage of one group of post muscle 2 and post and in after the gap level of stirrup passes, pass through one group of Y again and Y muscle 10 at the bottom of beam be fixedly connected to the other end of beam gluten 11 with Y to beam stirrup 12.Locate for ease, aforementioned interior stirrup and the outer stirrup 6 of post are provided with positioning bar 13 (seeing Fig. 4 and Fig. 5).
according to of the present invention a kind of antidetonation bean column node tie structure that above-mentioned method constitutes are: this structure comprises that the inboard of 2, the one groups of post muscle 2 of one group of post muscle that run through floor template face 1 is provided with one group of interior stirrup; Stirrup cage outside the outside of one group of post muscle 2 is provided with prior colligation or welding post well; To the beam muscle, X is provided with to the beam muscle is vertical to beam muscle and Y the X that the level that on one group of post muscle 2, is provided with runs through post muscle 2 to beam muscle and Y.The outer stirrup cage of post comprises one group of spacing muscle 5 and colligation or is welded on the outer stirrup 6 of one group of post on the spacing muscle 5; One group of spacing muscle 5 is positioned at outer stirrup 6 outsides of post, and the outer stirrup 6 of post is provided with on spacing muscle 5 at interval, and spacing is confirmed according to designing requirement.Said X comprises to the beam muscle and runs through X muscle 7 and X are to beam gluten 8 at the bottom of beam that X is to muscle at the bottom of the beam 7 and X gap between the stirrup cage outside beam gluten 8 runs through one group of post muscle 2 and post, and the X that is positioned at one group of post muscle 2 both sides is provided with X to beam stirrup 9 to the beam muscle.Said Y comprises Y to the beam muscle, and muscle 10 and Y are to beam gluten 11 at the bottom of beam, and Y is to muscle at the bottom of the beam 10 and Y gap between the stirrup cage outside beam gluten 11 runs through one group of post muscle 2 and post, and the Y that is positioned at one group of post muscle 2 both sides is provided with Y to beam stirrup 12 to the beam muscle.
Practical implementation process of the present invention
embodiment.The present invention in the specific implementation; Like Fig. 1, shown in 2 and 3; Be bent into the reinforcing bar of designing requirement diameter can contain one group of post muscle 2 rectangle frame as the outer stirrup 6 of post, the spacing between two bar dowels of welding on the angle of the outer stirrup 6 of post, two bar dowels is greater than the diameter of post muscle 2; Be stuck in during installation on the post muscle 2 as positioning bar 13; The reinforcing bar that welds a diameter 8mm respectively at four angles of rectangle frame then is as spacing muscle 5, and the spacing between the outer stirrup 6 of each post is welded on the spacing muscle 5 by designing requirement, processes the outer stirrup cage of post.Reinforcing bar with the designing requirement diameter is bent into one group of rectangle frame again, and the inner width of rectangle frame equals the outer rim distance of adjacent two post muscle, and the outer rim that the interior length of rectangle frame equals relative two post muscle is apart from as interior stirrup; Two bar dowels of welding on the angle of interior stirrup, the spacing between two bar dowels are greater than the diameter of post muscle 2, are stuck in during installation on the post muscle 2 as positioning bar 13,
During
construction; At first interior stirrup is pressed X and Y both direction vertical arrangement respectively; The interior stirrup that directions X is arranged is called the inside stirrup 3 of X; The interior stirrup that the Y direction is arranged is called the inside stirrup 4 of Y, and the inside stirrup 3 of X and the inside stirrup 4 of Y are cross and are enclosed within on the post muscle 2 and are connected with 2 spot welding of post muscle.Interior stirrup multilayer is arranged, and the spacing between layer and the layer is confirmed according to designing requirement.With the outer stirrup cage (see figure 4) of the post that has welded, be enclosed within the outside of one group of post muscle 2 from the top of one group of post muscle 2, mix up the post height of stirrup cage outward by designing requirement, then outer stirrup cage of post and interior stirrup are welded together.After installing the outer stirrup cage of post, clamped beam muscle on post muscle 2 again, the beam muscle press X and Y both direction vertical arrangement respectively, and the beam muscle of directions X arrangement is called X to the beam muscle, and the beam muscle of Y direction arrangement is called Y to the beam muscle.X comprises that to the beam muscle two X muscle 7 and two X at the bottom of beam to beam gluten 8 on are with one group X to beam stirrup 9 at two X to muscle at the bottom of the beam 7 and two X to beam gluten 8.When X is installed to the beam muscle; Beam stirrup and four beam muscle that will be positioned at post muscle 2 one sides earlier weld together; The beam muscle that is positioned at post muscle 2 opposite sides does not temporarily weld beam stirrup (if weld in advance earlier; The beam muscle can't be installed), pass with the gap level of stirrup in conveniently the stirrup cage reaches outside one group of post muscle 2 and post with the beam muscle, and then do not have the beam stirrup and the beam muscle of welding to weld the other end of beam muscle.Beam muscle and post muscle 2 or interior stirrup colligation or weld together again.Accomplish X behind the beam muscle, identical method is installed Y to the beam muscle more than pressing again.
After method of the present invention was adopted in
, column jacket stirrup 6 need not be enclosed within on the post muscle 2 in advance, the installation of stirrup in not influencing.Because welding together through spacing muscle 5, the outside, four angles of column jacket stirrup 6 can guarantee every spacing between the column jacket stirrup 6; Stirrup lacks colligation, lazy weight outward, spacing is regardless of or the full stack up of a plurality of stirrup can to prevent post; Make the long one section problem that does not have the outer stirrup of post of some post muscle segment length; Can improve the quality and anti-seismic performance, so, be not prone to the error of welding because column jacket stirrup cage is the processing of separately processing gets up very conveniently with Louing.When carrying out the installation of beam muscle; Because in advance with a face down bonding of muscle and two beam glutens at the bottom of one group of beam stirrup and two beams (see figure 6) that is connected together; And then pass post muscle 2; Accomplish the fixing and location of another curb girder muscle of post muscle, again beam muscle and post muscle are welded together at last, make that the location of beam muscle is more convenient, accurate.
Claims (10)
1. antidetonation bean column node tie fixing means is characterized in that this method is constructed according to the following steps:
1., at first go up by the design pitch colligation or weld stirrup in a group at the one group of post muscle (2) that runs through floor template face (1);
2., prior colligation or the good outer stirrup cage of post of welding are enclosed within the outside of one group of post muscle (2) from the top of one group of post muscle (2), mix up the height of the outer stirrup cage of post, then with post outer stirrup cage and interior stirrup colligation or weld together by designing requirement;
3., X that an end is located by connecting passes to the gap level of beam muscle stirrup in the outer stirrup cage of one group of post muscle (2) and post reaches, and then X is located by connecting to the other end of beam muscle;
4., with X to beam muscle and post muscle (2) or interior stirrup colligation or weld together;
5., Y that an end is located by connecting is provided with to the beam muscle is vertical to beam muscle and X, and from the outer stirrup cage of one group of post muscle (2) and post and in the gap level of stirrup pass, and then with the other end fixed connection of Y to the beam muscle;
6., with Y to beam muscle and post muscle (2) or interior stirrup colligation or weld together.
2. antidetonation bean column node tie fixing means according to claim 1 is characterized in that: stirrup comprises the inside stirrup of X (3) and the inside stirrup of Y (4) of two-layer above vertical arrangement in said step a group in 1.; The concrete number of plies is confirmed according to designing requirement.
3. antidetonation bean column node tie fixing means according to claim 1 is characterized in that: prior colligation or the welding good post outer stirrup cage of said step in 2. comprises one group of spacing muscle (5) and colligation or is welded on stirrup (6) outside one group of post on the spacing muscle (5); One group of spacing muscle (5) is positioned at the outer stirrup (6) of the post outside, and the spacing of the outer stirrup (6) of post is confirmed according to designing requirement.
4. antidetonation bean column node tie fixing means according to claim 3; It is characterized in that: said step 3. in the X that is located by connecting of an end to the beam muscle comprise X to muscle at the bottom of the beam (7), X to beam gluten (8) and with X at the bottom of beam muscle (7), X to one group of X of (8) colligation of beam gluten or welding to beam stirrup (9), X muscle (7) at the bottom of beam is fixedly connected to beam gluten (8) with X to beam stirrup (9) through X; X muscle (7) and X at the bottom of beam temporarily do not weld X to beam stirrup (9) earlier to the other end of beam gluten (8); Treat X to muscle at the bottom of the beam (7) and X to beam gluten (8) from the outer stirrup cage of one group of post muscle (2) and post and in after the gap level of stirrup passes, pass through one group of X again and X muscle (7) at the bottom of beam be fixedly connected to the other end of beam gluten (8) with X to beam stirrup (9).
5. antidetonation bean column node tie fixing means according to claim 1; It is characterized in that: said step 5. in the Y that is located by connecting of an end to the beam muscle comprise Y to muscle at the bottom of the beam (10), Y to beam gluten (11) and with Y at the bottom of beam muscle (10), Y to one group of Y of (11) colligation of beam gluten or welding to beam stirrup (12), Y muscle (10) at the bottom of beam is fixedly connected to beam gluten (11) with Y to beam stirrup (12) through Y; Y muscle (10) and Y at the bottom of beam temporarily do not weld Y to beam stirrup (12) earlier to the other end of beam gluten (11); Treat Y to muscle at the bottom of the beam (10) and Y to beam gluten (11) from the outer stirrup cage of one group of post muscle (2) and post and in after the gap level of stirrup passes, pass through one group of Y again and Y muscle (10) at the bottom of beam be fixedly connected to the other end of beam gluten (11) with Y to beam stirrup (12).
6. antidetonation bean column node tie fixing means according to claim 1 is characterized in that: the outer stirrup (6) of stirrup and post is provided with positioning bar (13) in said.
7. an antidetonation bean column node tie structure comprises the one group of post muscle (2) that runs through floor template face (1), stirrup in the inboard of one group of post muscle (2) is provided with a group; It is characterized in that: stirrup cage outside the outside of one group of post muscle (2) is provided with prior colligation or welding post well; To the beam muscle, X is provided with to the beam muscle is vertical to beam muscle and Y the X that the level that on one group of post muscle (2), is provided with runs through post muscle (2) to beam muscle and Y.
8. antidetonation bean column node tie structure according to claim 7 is characterized in that: the outer stirrup cage of said post comprises one group of spacing muscle (5) and colligation or is welded on the outer stirrup (6) of one group of post on the spacing muscle (5); One group of spacing muscle (5) is positioned at the outer stirrup (6) of the post outside, and the outer stirrup (6) of post is gone up at interval at spacing muscle (5) and is provided with, and spacing is confirmed according to designing requirement.
9. antidetonation bean column node tie structure according to claim 7; It is characterized in that: said X to the beam muscle comprise run through X at the bottom of beam muscle (7) and X to beam gluten (8); X is to muscle at the bottom of the beam (7) and X gap between the stirrup cage outside beam gluten (8) runs through one group of post muscle (2) and post, and the X that is positioned at one group of post muscle (2) both sides is provided with X to beam stirrup (9) to the beam muscle.
10. antidetonation bean column node tie structure according to claim 7; It is characterized in that: said Y to the beam muscle comprise Y at the bottom of beam muscle (10) and Y to beam gluten (11); Y is to muscle at the bottom of the beam (10) and Y gap between the stirrup cage outside beam gluten (11) runs through one group of post muscle (2) and post, and the Y that is positioned at one group of post muscle (2) both sides is provided with Y to beam stirrup (12) to the beam muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077939.9A CN102758485B (en) | 2012-03-22 | 2012-03-22 | Anti-seismic beam-column joint column hoop fixing method and structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077939.9A CN102758485B (en) | 2012-03-22 | 2012-03-22 | Anti-seismic beam-column joint column hoop fixing method and structure |
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| Publication Number | Publication Date |
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| CN102758485A true CN102758485A (en) | 2012-10-31 |
| CN102758485B CN102758485B (en) | 2015-03-18 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303557A (en) * | 2000-01-01 | 2000-10-31 | Daiwa House Ind Co Ltd | Steel framed reinforced concrete structure using thickened wall steel pipe |
| JP2011122317A (en) * | 2009-12-09 | 2011-06-23 | Taisei Corp | Structure of reinforced concrete construction member |
| CN102352655A (en) * | 2011-07-28 | 2012-02-15 | 华南理工大学 | Multi-floor type rectangular steel pipe concrete column and floor system beam connecting node and manufacturing method thereof |
| CN202483073U (en) * | 2012-03-22 | 2012-10-10 | 中国建筑第四工程局有限公司 | Quake-proof beam-column node column hoop structure |
-
2012
- 2012-03-22 CN CN201210077939.9A patent/CN102758485B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303557A (en) * | 2000-01-01 | 2000-10-31 | Daiwa House Ind Co Ltd | Steel framed reinforced concrete structure using thickened wall steel pipe |
| JP2011122317A (en) * | 2009-12-09 | 2011-06-23 | Taisei Corp | Structure of reinforced concrete construction member |
| CN102352655A (en) * | 2011-07-28 | 2012-02-15 | 华南理工大学 | Multi-floor type rectangular steel pipe concrete column and floor system beam connecting node and manufacturing method thereof |
| CN202483073U (en) * | 2012-03-22 | 2012-10-10 | 中国建筑第四工程局有限公司 | Quake-proof beam-column node column hoop structure |
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| CN102758485B (en) | 2015-03-18 |
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