CN103104041B - A kind of adopt cross bolts to connect assembled steel reinforced concrete frame bean column node and construction method - Google Patents
A kind of adopt cross bolts to connect assembled steel reinforced concrete frame bean column node and construction method Download PDFInfo
- Publication number
- CN103104041B CN103104041B CN201310074280.6A CN201310074280A CN103104041B CN 103104041 B CN103104041 B CN 103104041B CN 201310074280 A CN201310074280 A CN 201310074280A CN 103104041 B CN103104041 B CN 103104041B
- Authority
- CN
- China
- Prior art keywords
- precast beam
- hidden bracket
- bolt
- gap slot
- prefabricated
- 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.)
- Expired - Fee Related
Links
Abstract
The assembled steel reinforced concrete frame bean column node adopting cross bolts to connect, comprises hidden bracket set on the beam of prefabricated post, hidden bracket laterally reserves hidden bracket bolt hole; The front/rear side of junction, precast beam end is provided with the gap slot coordinated with hidden bracket, gap slot for cut out a breach from precast beam vertical axis to side, breach is identical with the cross sectional shape of hidden bracket, and the correspondence position bottom gap slot transversely reserves precast beam bolt hole; Hidden bracket width is transversely the half of precast beam width transversely, hidden bracket transversely direction be mounted in precast beam gap slot in and the both sides, front and back of combination after embedding are provided with bolt backing plate, bolt is transversely fixed through bolt backing plate, hidden bracket bolt hole, precast beam bolt hole.Corresponding construction method comprise prefabricated, install, gap fills out slurry.The present invention makes the internal force transmission between prefabricated beam column clear and definite, and node connects reliable, and constructing operation is simple, accelerates construction speed.
Description
Technical field
The present invention relates to a kind of adopt cross bolts to connect assembled steel reinforced concrete frame bean column node and construction method.
Background technology
Prefabricated assembling type reinforced concrete frame construction can improve mechanized construction level, accelerating construction progress, reduces labour intensity, realizes industrialization of construction industry and produces, and be conducive to protection of the environment.This structural system is widely applied in developed country, and has become the principal mode of some national new buildings.Connected mode is the key problem of prefabricated assembling type reinforced concrete structure, is also the weak link of structure, as long as there is reliable connection the junction of prefabricated units, and guarantee structure safe and reliable.
The existing assembled steel reinforced concrete frame node connection reliability of China is poor, be difficult to the requirement meeting structure cracking resistance and the aspect such as globality, anti-seismic performance, this just needs to develop the new dry type node being convenient to globality connection, to accelerate the process that China's industrialization of construction industry is produced.Novel assembled steel reinforced concrete frame link technique needs reliable quality of connection to realize the internal force transmitting regulation by designing requirement, and ensures the requirement of overall structure safety, globality; Then simplify connecting structure and construction technology as far as possible, reduce the uncertain impact on structural performance in construction, to improve the efficiency of construction that node connects; Last assembling type node can not cause the problem in use and perception.
Summary of the invention
The invention provides a kind of adopt cross bolts to connect assembled steel reinforced concrete frame bean column node and construction method, make internal force transmission between prefabricated beam column clear and definite, node connects reliable; Node construction is simple to operate, accelerates construction speed, can effectively enhance productivity; Node does not take unnecessary architectural space after connecting, maintains the attractive in appearance of architecture indoor.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of assembled steel reinforced concrete frame bean column node adopting cross bolts to connect, comprise hidden bracket set on the semi girder of prefabricated post, hidden bracket laterally reserves hidden bracket bolt hole; The front/rear side of junction, precast beam end is provided with the gap slot coordinated with hidden bracket, described gap slot for cut out a breach from precast beam vertical axis to side, breach is identical with the cross sectional shape of hidden bracket, and the correspondence position bottom gap slot transversely reserves precast beam bolt hole; Hidden bracket width is transversely the half of precast beam width transversely, hidden bracket transversely direction be mounted in precast beam gap slot in and the both sides, front and back of combination after embedding are provided with bolt backing plate, bolt is transversely fixed through bolt backing plate, hidden bracket bolt hole, precast beam bolt hole.
Hidden bracket cross section is rectangle or trapezoidal.
Gap slot surrounding and the hidden bracket cross section surrounding of precast beam end arrange chamfer configuration.
Between the hidden bracket and precast beam of mutual build-in, be provided with setting course, setting course is pea gravel concreten or cement mortar.
The bolt exposed and the capping of bolt backing plate antirusting paint.
A construction method for the assembled steel reinforced concrete frame bean column node adopting cross bolts to connect, concrete steps are as follows:
(1) according to building structure grade, load, carry out the analysis of assembled steel tendon concrete frame structure across footpath, storey height design parameter, the sectional dimension of precast beam and prefabricated post, amount of reinforcement is determined; Require according to Nodes shear Design to calculate the arrangement of reinforcement quantity determining beam inside, precast beam gap slot place; Hidden bracket is short cantilever construction; According to joints determination bolt quantity, arrangement form and bolting pad board size, bolt adopts plain bolt or frictional high-strength bolts;
(2) prefabricated post of prefabricated assembling type reinforced concrete and precast beam: by designing requirement in the prefabricated precast beam of precast yard and the prefabricated post being with hidden bracket, wherein a side of the hidden bracket of prefabricated post is concordant with precast beam vertical axis, only retain the hidden bracket part of precast beam vertical axis side, the reserved hidden bracket bolt hole crossing hidden bracket in hidden bracket; The beam-ends of precast beam makes corresponding gap slot, and namely from precast beam vertical axis, cut out a gap slot to side, gap slot is identical with the cross sectional shape of hidden bracket, and bottom gap slot, correspondence position also laterally reserves the precast beam bolt hole of equal number; Beam column method for prefabricating traditionally carries out prefabricated, only adjusts accordingly precast beam end side form, and after template support is complete, accurately precast beam bolt hole position, location, and bury bolt hole pipeline underground, concreting, maintenance subsequently, prefabricatedly completes;
(3) assembled steel reinforced concrete precast beam and prefabricated post adopt cross bolts node installation: by the precast beam of the prefabricated steel concrete completed, prefabricated post is transported to builds place, the prefabricated post of first mounting strap hidden bracket, after installation in position, then precast beam is lifted into hidden bracket same level after, evenly one deck setting course is laid in the gap slot of precast beam, setting course is pea gravel concreten or cement mortar, to strengthen the conjugation of hidden bracket and precast beam, slow transverse shifting Prefabricated bar body subsequently, beam-ends gap slot is made to wrap up hidden bracket, both realizations combine, alignment error should meet allowable error, the periphery of beam-ends gap slot and hidden bracket arranges chamfer configuration and prevents node stress from concentrating, finally, adjustment precast beam position makes hidden bracket bolt hole reserved in hidden bracket and precast beam gap slot place remain precast beam bolt hole horizontal alignment reserved in beam body, and then erection bolt backing plate, wears bolt, subsequently by nut screwing clamping, connect into entirety by precast beam and hidden bracket,
(4) assembled steel reinforced concrete prefabricated beam and prefabricated post adopt cross bolts connected node to install follow-up work: after precast beam and hidden bracket connect into entirety, gap cement mortar between prefabricated beam end gap slot and hidden bracket is filled up, and by all exerted bolts, the capping of nuts and bolt backing plate antirusting paint.
Node strength of the present invention is reliable, the hidden bracket of prefabricated post and the breach of corresponding precast beam end form tenon structure, and adopt and laterally wear bolt and connect into the overall construction measure that waits and solve smooth-going vertical power transmission problem between prefabricated beam column, mounted configuration immediately can bearing load.Prefabricated post is with the beam of certain length simultaneously, and Liang Yuzhu does not carry out assembling connection on territory, beam column node core area, but beam enterprising luggage accessory the junctor now strong weak component of node, the strong column and weak beam principle outside node location, ensure that the globality of bean column node.
The concrete beneficial effect of the present invention is:
1. adopt the mutual build-in of rectangle (or trapezoidal) hidden bracket and precast beam gap slot, then with bolt, the two is connected into entirety, make power transmission between prefabricated beam column clear and definite, node connects safe and reliable;
2. this bolt connection node simple structure, constructing operation is simple, accelerates construction speed, can effectively enhance productivity;
3. hidden bracket is set and is mounted in form in precast beam gap slot, do not take architectural space, also do not affect structure and to use and attractive in appearance;
4. this node is applicable to the different multilayer across footpath or high-rise assembled steel tendon concrete frame structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A sectional drawing of Fig. 1;
Fig. 3 is the front elevation view of the prefabricated post of band hidden bracket;
Fig. 4 is the side elevational view of Fig. 3;
Fig. 5 is precast beam front elevation view;
Fig. 6 is the B-B sectional drawing of Fig. 5.
Detailed description of the invention
Embodiment: as shown in figures 1 to 6, a kind of assembled steel reinforced concrete frame bean column node adopting cross bolts to connect, comprise hidden bracket 2 set on the semi girder of prefabricated post 1, hidden bracket 2 cross section is rectangle or trapezoidal, and hidden bracket 2 laterally reserves hidden bracket bolt hole 9; The front/rear side of junction, precast beam 3 end is provided with the gap slot 6 coordinated with hidden bracket 2, described gap slot 6 for cut out a breach from precast beam 3 vertical axis to side, breach is identical with the cross sectional shape of hidden bracket 2, notch size is slightly larger than hidden bracket, to facilitate the two build-in, the correspondence position bottom gap slot 6 transversely reserves precast beam bolt hole 10; Hidden bracket 2 width is transversely the half of precast beam 3 width transversely, hidden bracket 2 transversely direction be mounted in precast beam 3 gap slot 6 in and the both sides, front and back of combination after embedding are provided with bolt backing plate 4, bolt 5 is transversely fixed by nut 8 through bolt backing plate 4, hidden bracket bolt hole 9, precast beam bolt hole 10, make bracket 2 and precast beam 3 be linked to be entirety, beam-ends vertical shear and moment of flexure can be transmitted.Gap slot 6 surrounding and the hidden bracket 2 cross section surrounding of precast beam 3 end arrange chamfer configuration, stress occurs when avoiding blank area stressed and concentrates.Between the hidden bracket 2 and precast beam 3 of mutual build-in, be provided with setting course 7, setting course 7 is pea gravel concreten or cement mortar, makes hidden bracket 2 be combined tightr with precast beam 3.The bolt 5 exposed, nut 8 and bolt backing plate 4 antirusting paint capping.
Registration is wanted in the bolt hole position of precast beam bolt hole 10 and hidden bracket bolt hole 9, after ensureing the two combination, aligns about bolt hole, conveniently wears bolt smoothly.In transport and hoisting prefabricated building course, should be noted protection bolt hole, avoid impaired in hole or cracking.Bolt can adopt plain bolt or frictional high-strength bolts, according to force request determination bolt quantity, arrangement form and back plate sizes.Hidden bracket 2 is short cantilever constructions, stressed comparatively complicated, should carry out the Reinforcement Design of longitudinal stress muscle, and encrypt stirrup within the scope of overall length.
Precast beam 3 is lifted to elevation same as hidden bracket 2, hidden bracket 2 is made laterally to be mounted in the gap slot 6 of precast beam 3, and ensure that hidden bracket bolt hole 9 reserved in hidden bracket 2 aligns with precast beam bolt hole about 10 reserved in precast beam 3, then erection bolt backing plate 4, wear bolt 5, subsequently nut 8 is tightened, make hidden bracket 2 and precast beam 3 be linked to be entirety, get final product bearing load subsequently.
A construction method for the assembled steel reinforced concrete frame bean column node of lateral connection, concrete steps are as follows:
(1) according to building structure grade, load, carry out the analysis of assembled steel tendon concrete frame structure across footpath, storey height design parameter, the sectional dimension of precast beam 3 and prefabricated post 1, amount of reinforcement is determined; Require according to Nodes shear Design to calculate the arrangement of reinforcement quantity determining beam inside, precast beam 3 gap slot 6 place; Hidden bracket 2 is short cantilever constructions; According to joints determination bolt 5 quantity, arrangement form and bolt backing plate 4 size, bolt 5 adopts plain bolt or frictional high-strength bolts;
(2) prefabricated post of prefabricated assembling type reinforced concrete and precast beam: by designing requirement in the prefabricated precast beam 3 of precast yard and the prefabricated post 1 being with hidden bracket 2, wherein a side of the hidden bracket 2 of prefabricated post 1 is concordant with precast beam 3 vertical axis, only retain hidden bracket 2 part of precast beam 3 vertical axis side, the reserved hidden bracket bolt hole 9 crossing hidden bracket 2 in hidden bracket 2; The beam-ends of precast beam 3 makes corresponding gap slot 6, namely from precast beam 3 vertical axis, a gap slot 6 is cut out to side, gap slot 6 is identical with the cross sectional shape of hidden bracket 2, its cross sectional dimensions is more bigger than hidden bracket 2, to facilitate the two assembling, bottom gap slot 6, correspondence position also laterally reserves the precast beam bolt hole 10 of equal number; Beam column method for prefabricating traditionally carries out prefabricated, only adjusts accordingly precast beam 3 end side form, and after template support is complete, accurately precast beam bolt hole 10 position, location, and bury bolt hole pipeline underground, concreting, maintenance subsequently, prefabricatedly completes;
(3) assembled steel reinforced concrete precast beam and prefabricated post adopt cross bolts node installation: by the precast beam 3 of the prefabricated steel concrete completed, prefabricated post 1 is transported to builds place, the prefabricated post 1 of first mounting strap hidden bracket 2, after installation in position, then precast beam 3 is lifted into hidden bracket 2 same level after, evenly one deck setting course 7 is laid in the gap slot 6 of precast beam 3, setting course is pea gravel concreten or cement mortar, to strengthen the conjugation of hidden bracket 2 and precast beam 3, slow transverse shifting precast beam 3 beam body subsequently, beam-ends gap slot 6 is made to wrap up hidden bracket 2, both realizations combine, alignment error should meet allowable error, beam-ends gap slot 6 and the periphery of hidden bracket 2 arrange chamfer configuration and prevent node stress from concentrating, finally, adjustment precast beam 3 position makes hidden bracket bolt hole 9 reserved in hidden bracket remain precast beam bolt hole 10 horizontal alignment reserved in beam body with precast beam 3 gap slot 6 place, then erection bolt backing plate 4, wear bolt 5, subsequently nut 8 is tightened, connect into entirety by precast beam 3 and hidden bracket 2,
(4) assembled steel reinforced concrete prefabricated beam and prefabricated post adopt cross bolts connected node to install follow-up work: after precast beam 3 and hidden bracket 2 connect into entirety, gap cement mortar between precast beam 3 beam-ends gap slot 6 and hidden bracket 2 is filled up, and by all exerted bolts 5, nut 8 and bolt backing plate 4 antirusting paint capping.
The present invention is applicable to multilayer or high-rise assembled steel tendon concrete frame structure, is also applicable to the different assembled steel tendon concrete frame structure across footpath.
Adopt and the breach of the hidden bracket of prefabricated post and corresponding precast beam end is formed tenon structure, and adopt horizontal bolt of wearing to connect into overall grade for construction measure, make the internal force transmission between prefabricated beam column clear and definite, node connects reliably; This node construction is simple to operate, accelerates construction speed, can effectively enhance productivity.Node does not take unnecessary architectural space after connecting, maintains the attractive in appearance of architecture indoor.
Claims (6)
1. the assembled steel reinforced concrete frame bean column node adopting cross bolts to connect, is characterized in that: comprise hidden bracket set on the semi girder of prefabricated post, hidden bracket laterally reserves hidden bracket bolt hole; The front/rear side of junction, precast beam end is provided with the gap slot coordinated with hidden bracket, described gap slot for cut out a breach from precast beam vertical axis to side, breach is identical with the cross sectional shape of hidden bracket, and the correspondence position bottom gap slot transversely reserves precast beam bolt hole; Hidden bracket width is transversely the half of precast beam width transversely, hidden bracket transversely direction be mounted in precast beam gap slot in and the both sides, front and back of combination after embedding are provided with bolt backing plate, bolt is transversely fixed through bolt backing plate, hidden bracket bolt hole, precast beam bolt hole.
2. the assembled steel reinforced concrete frame bean column node of employing cross bolts connection according to claim 1, is characterized in that: hidden bracket cross section is rectangle or trapezoidal.
3. the assembled steel reinforced concrete frame bean column node of employing cross bolts connection according to claim 2, is characterized in that: gap slot surrounding and the hidden bracket cross section surrounding of precast beam end arrange chamfer configuration.
4. the assembled steel reinforced concrete frame bean column node of employing cross bolts connection according to claim 3, it is characterized in that: between the hidden bracket and precast beam of mutual build-in, be provided with setting course, setting course is pea gravel concreten or cement mortar.
5. the assembled steel reinforced concrete frame bean column node of employing cross bolts connection according to claim 4, is characterized in that: the bolt exposed, the capping of nuts and bolt backing plate antirusting paint.
6. a construction method for the assembled steel reinforced concrete frame bean column node adopting cross bolts to connect, concrete steps are as follows:
(1) according to building structure grade, load, carry out the analysis of assembled steel tendon concrete frame structure across footpath, storey height design parameter, the sectional dimension of precast beam and prefabricated post, amount of reinforcement is determined; Require according to Nodes shear Design to calculate the arrangement of reinforcement quantity determining beam inside, precast beam gap slot place; Hidden bracket is short cantilever construction; According to joints determination bolt quantity, arrangement form and bolting pad board size, bolt adopts plain bolt or frictional high-strength bolts;
(2) prefabricated post of prefabricated assembling type reinforced concrete and precast beam: by designing requirement in the prefabricated precast beam of precast yard and the prefabricated post being with hidden bracket, wherein a side of the hidden bracket of prefabricated post is concordant with precast beam vertical axis, only retain the hidden bracket part of precast beam vertical axis side, the reserved hidden bracket bolt hole crossing hidden bracket in hidden bracket; The beam-ends of precast beam makes corresponding gap slot, and namely from precast beam vertical axis, cut out a gap slot to side, gap slot is identical with the cross sectional shape of hidden bracket, and bottom gap slot, correspondence position also laterally reserves the precast beam bolt hole of equal number; Beam column method for prefabricating traditionally carries out prefabricated, only adjusts accordingly precast beam end side form, and after template support is complete, accurately precast beam bolt hole position, location, and bury bolt hole pipeline underground, concreting, maintenance subsequently, prefabricatedly completes;
(3) assembled steel reinforced concrete precast beam and prefabricated post adopt cross bolts node installation: by the precast beam of the prefabricated steel concrete completed, prefabricated post is transported to builds place, the prefabricated post of first mounting strap hidden bracket, after installation in position, then precast beam is lifted into hidden bracket same level after, evenly one deck setting course is laid in the gap slot of precast beam, setting course is pea gravel concreten or cement mortar, to strengthen the conjugation of hidden bracket and precast beam, slow transverse shifting Prefabricated bar body subsequently, beam-ends gap slot is made to wrap up hidden bracket, both realizations combine, alignment error should meet allowable error, the periphery of beam-ends gap slot and hidden bracket arranges chamfer configuration and prevents node stress from concentrating, finally, adjustment precast beam position makes hidden bracket bolt hole reserved in hidden bracket and precast beam gap slot place remain precast beam bolt hole horizontal alignment reserved in beam body, and then erection bolt backing plate, wears bolt, subsequently by nut screwing clamping, connect into entirety by precast beam and hidden bracket,
(4) assembled steel reinforced concrete prefabricated beam and prefabricated post adopt cross bolts connected node to install follow-up work: after precast beam and hidden bracket connect into entirety, gap cement mortar between prefabricated beam end gap slot and hidden bracket is filled up, and by all exerted bolts, the capping of nuts and bolt backing plate antirusting paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074280.6A CN103104041B (en) | 2013-03-08 | 2013-03-08 | A kind of adopt cross bolts to connect assembled steel reinforced concrete frame bean column node and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074280.6A CN103104041B (en) | 2013-03-08 | 2013-03-08 | A kind of adopt cross bolts to connect assembled steel reinforced concrete frame bean column node and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103104041A CN103104041A (en) | 2013-05-15 |
| CN103104041B true CN103104041B (en) | 2015-09-30 |
Family
ID=48312212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310074280.6A Expired - Fee Related CN103104041B (en) | 2013-03-08 | 2013-03-08 | A kind of adopt cross bolts to connect assembled steel reinforced concrete frame bean column node and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103104041B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235638A (en) * | 2018-10-23 | 2019-01-18 | 王虹 | A kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603435B (en) * | 2013-12-06 | 2015-11-04 | 金陵科技学院 | A kind of assembly concrete antidetonation beam column frame and construction method thereof |
| CN104032967B (en) * | 2014-06-30 | 2016-06-29 | 龙信建设集团有限公司 | Prefabricated assembled frame structure component construction method for hanging |
| CN106285015A (en) * | 2015-05-28 | 2017-01-04 | 五冶集团上海有限公司 | Steel structural roof beam method for rapidly mounting based on location-plate |
| CN105155773B (en) * | 2015-08-18 | 2017-08-25 | 同济大学 | A kind of removable concrete component construction method |
| CN105133726A (en) * | 2015-09-25 | 2015-12-09 | 郑州大学 | Assembled monolithic concrete frame structure system and frame shear structure system formed by assembled monolithic concrete frame structure system |
| CN105951985A (en) * | 2016-06-17 | 2016-09-21 | 华东建筑设计研究院有限公司 | Precast concrete frame beam joint |
| CN106499054A (en) * | 2016-11-30 | 2017-03-15 | 上海建工二建集团有限公司 | Prefabricated assembled frame beam column structure and its construction method |
| CN107447920B (en) * | 2017-09-06 | 2019-06-25 | 广东弘信建设有限公司 | Assembled lintel |
| CN107558311A (en) * | 2017-09-14 | 2018-01-09 | 中铁第四勘察设计院集团有限公司 | A kind of lateral connection component for straddle type monorail rail tracks |
| CN109162354A (en) * | 2018-10-25 | 2019-01-08 | 安徽建筑大学 | A kind of assembled connecting node of double brackets |
| CN109098282A (en) * | 2018-11-08 | 2018-12-28 | 安徽建筑大学 | A kind of connecting node of assembly concrete frame beam column |
| CN109898653A (en) * | 2019-03-30 | 2019-06-18 | 中国二十二冶集团有限公司 | Box beam joint connection in site method |
| CN109881778A (en) * | 2019-04-15 | 2019-06-14 | 上海应用技术大学 | A kind of Prefabricated steel construction hidden bracket node and its construction method |
| CN112942945A (en) * | 2021-02-05 | 2021-06-11 | 绍兴文理学院 | Assembled tenon fourth of twelve earthly branches bracket type beam column node connecting device |
| CN113699869A (en) * | 2021-08-13 | 2021-11-26 | 浙江瓯越交建科技股份有限公司 | Prefabricated bridge plate connecting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004068569A (en) * | 2002-08-08 | 2004-03-04 | Yukio Adachi | Super-strong/high yield-strength column |
| CN1704537A (en) * | 2004-05-27 | 2005-12-07 | 同济大学 | Totally assembled type prefabricated concrete structure system |
| CN101113604A (en) * | 2007-06-22 | 2008-01-30 | 东南大学 | Full-prefabricated assembled concrete frame construction |
| CN102086677A (en) * | 2009-12-02 | 2011-06-08 | 张吉华 | Prefabricated reinforced concrete beam and connection joint of reinforced concrete column and beam |
| JP2012149464A (en) * | 2011-01-21 | 2012-08-09 | Mikio Tashiro | Rigid junction structure of modified column and beam of laminated lumber |
-
2013
- 2013-03-08 CN CN201310074280.6A patent/CN103104041B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004068569A (en) * | 2002-08-08 | 2004-03-04 | Yukio Adachi | Super-strong/high yield-strength column |
| CN1704537A (en) * | 2004-05-27 | 2005-12-07 | 同济大学 | Totally assembled type prefabricated concrete structure system |
| CN101113604A (en) * | 2007-06-22 | 2008-01-30 | 东南大学 | Full-prefabricated assembled concrete frame construction |
| CN102086677A (en) * | 2009-12-02 | 2011-06-08 | 张吉华 | Prefabricated reinforced concrete beam and connection joint of reinforced concrete column and beam |
| JP2012149464A (en) * | 2011-01-21 | 2012-08-09 | Mikio Tashiro | Rigid junction structure of modified column and beam of laminated lumber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235638A (en) * | 2018-10-23 | 2019-01-18 | 王虹 | A kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture |
| CN109235638B (en) * | 2018-10-23 | 2020-05-05 | 中贤建设集团有限公司 | Anti-seismic prefabricated beam-column joint for prefabricated building and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103104041A (en) | 2013-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103104041B (en) | A kind of adopt cross bolts to connect assembled steel reinforced concrete frame bean column node and construction method | |
| CN103104040B (en) | A kind of assembling frame bean column node and construction method adopting vertical connection | |
| CN105256917B (en) | A kind of precast shear wall perps combined connecting structure and its construction method | |
| CN107299699B (en) | Assembled cavity shear wall horizontal joint Alveolus type dry type connection structure | |
| CN103104039B (en) | Assembled framework beam-column joint adopting cover plate connection and construction method thereof | |
| CN201339250Y (en) | Stiffness structure framework beam preformed steel reinforcement framework structure | |
| CN203320813U (en) | Reinforcement connecting piece for prefabricated concrete component | |
| CN106639037A (en) | Energy-dissipation and seismic-mitigation oblique prestress shear wall structural system suitable for prefabrication and assembly construction | |
| CN204252345U (en) | The connecting structure of a kind of precast concrete plank and girder steel | |
| CN106836548A (en) | Precast shear wall insert-type steel board connecting structure and its construction method | |
| CN104790675B (en) | Reinforced concrete block masonry structure assemblage construction method | |
| CN107905363A (en) | A kind of full assembly concrete beam column connector and beam-to-column joint method based on energy consumption part and shearing-resistant member | |
| CN203113556U (en) | Fabricated concrete shear wall | |
| CN206873792U (en) | A kind of assembled staircase structure | |
| CN110725455A (en) | Transverse connection method for assembled composite floor slabs | |
| CN106592777B (en) | Assembled steel-is mixed to combine beam-column node structure and its implementation method | |
| CN106481347B (en) | A kind of anti-internal water pressure composite shield section of jurisdiction | |
| CN203113523U (en) | Assembled type framework beam column node using vertical connection | |
| CN203113524U (en) | Assembled type framework beam column node using horizontal connection | |
| CN208534081U (en) | A kind of reconstruction structure of old building constructional column | |
| CN110578289A (en) | Novel steel-concrete composite beam shear force connecting key | |
| CN203440993U (en) | Connection joint of prefabricated reinforced concrete beam | |
| CN103437493B (en) | Connecting node of prefabricated reinforced concrete beam and construction method of connecting node | |
| CN206052767U (en) | The construction elevator basis that can be used in turn | |
| CN107524162A (en) | A kind of assembled corrugated sheet steel Combined concrete pipe gallery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160308 |