CN103031955B - Template supporting system resisting impact force of horizontal pipe and construction method of template supporting system - Google Patents
Template supporting system resisting impact force of horizontal pipe and construction method of template supporting system Download PDFInfo
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- CN103031955B CN103031955B CN201210581362.5A CN201210581362A CN103031955B CN 103031955 B CN103031955 B CN 103031955B CN 201210581362 A CN201210581362 A CN 201210581362A CN 103031955 B CN103031955 B CN 103031955B
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Abstract
The invention belongs to the technical field of building engineering, and in particular relates to a template supporting system resisting an impact force of a horizontal pipe and a construction method of the template supporting system. The construction method comprises the following steps: (1) building a floor system template supporting system; (2) connecting frame column templates; (3) pouring frame column concrete; (4) mounting reinforcing steel bar split heads; (5) arranging flexible supports; (6) mounting concrete conveyance pump horizontal pipes; (7) building two side vertical shearing supports under pipes; (8) building diagonals; and (9) pouring concrete. The template supporting system and the construction method disclosed by the invention have the beneficial effects that collapse accidents of the floor system template supporting system caused by large impact forces of the concrete conveyance pump horizontal pipes and the like can be effectively controlled due to surrounding connection of the vertical continuous shearing supports on two sides of the horizontal pipes, the diagonals built under frame beams, supporting system horizontal rods and the frame column templates, and the configuration of horizontal shearing supports; the construction period can be shortened; and high-efficiency and energy-saving green construction requirements are met.
Description
Technical field
The present invention relates to a kind of form bracing system construction method of resisting horizontal pipe impact force, belong to construction engineering technical field.
Background technology
At present, China's construction work concrete structure construction, round Realization commercial concrete and delivery pump pouring technique.When concreting face height is greater than automobile material distributing machine working depth, need to adopt concrete pump concreting, by higher vertical duct, be passed to the superstructure height that need to build, then needing to lay horizontal pipe above the superstructure template of concreting, by concrete conveyance to superstructure concreting place.The method of flexible support buffering is only set at present above horizontal pipe, still cannot eliminate the impact force that concrete pump horizontal pipe is huge, its residual level impact force causes form bracing system to tilt often, and particularly the form bracing system of height >=8m, cave-in accident occurs often.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of hard and soft developing simultaneously is provided, safe and reliable, economical rationality, the form bracing system construction method of workable opposing horizontal pipe impact force, can effectively control the generation of the cave-in accident that superstructure form bracing system causes because of enormous impact power such as concrete horizontal pipelines, for superstructure form bracing system provides reliable technical guarantee.
The present invention is that the technical scheme that its technical problem of solution adopts is: the form bracing system construction method of described opposing horizontal pipe impact force, is characterized in that taking following steps:
1) superstructure form bracing system is set up: set up successively vertical rod, horizon bar, horizontal continuity bridging, vertical bridging continuously, stupefied, template time stupefied and form surfacing of installation form master successively then;
2) framed column template connects: horizon bar is done to encircling type with framed column template by encircling type connecting rod and be connected;
3) pouring frame post concrete: after framed column template is proofreaied and correct and is reinforced, pouring frame post concrete;
4) steel bar horse-shaped bench is installed: steel bar horse-shaped bench is installed on form surfacing;
5) place flexible support: on steel bar horse-shaped bench top, place flexible support;
6) concrete pump horizontal pipe is installed: at flexible support center, place concrete pump horizontal pipe;
7) under pipeline, the vertical bridging in both sides is set up: in the vertical rod of the left and right sides, concrete pump horizontal pipe bottom, longitudinally set up the vertical bridging continuously in pipeline both sides;
8) brace is set up: in the vertical rod of supporting section height >=1.5m Vierendeel girder, set up brace;
9) concreting: pouring frame beam concrete and Bars In Poured Concrete Slab concrete.
The invention has the beneficial effects as follows:
Brace, the support system horizon bar of setting up under vertical bridging, the Vierendeel girder continuously of horizontal pipe both sides is connected with framed column template encircling type and arranging of horizontal continuity bridging can effectively be controlled the cave-in accident that superstructure form bracing system causes because of enormous impact power such as concrete pump horizontal pipes, can shorten construction period, and meet energy-efficient green construction requirement.
Accompanying drawing explanation
Fig. 1 is the present invention's layout plan of constructing.
Fig. 2 is A-A generalized section in Fig. 1.
Fig. 3 is B-B generalized section in Fig. 1.
Fig. 4 is the node full-page proof schematic diagram that in Fig. 1, horizon bar is connected with framed column template encircling type.
Fig. 5 is the facade node schematic diagram that in Fig. 1, horizon bar is connected with framed column template encircling type.
In figure: 1, time stupefied 13, the form surfacing 14 of stupefied 12, the template of the vertical bridging 4 continuously of concrete pump horizontal pipe 2, flexible support 3, pipeline both sides, vertical rod 5, horizon bar 6, horizontal continuity bridging 7, vertical bridging 8 continuously, Vierendeel girder 9, frame column 10, encircling type connecting rod 11, template master, Bars In Poured Concrete Slab concrete 15, brace 16, steel bar horse-shaped bench.
Specific implementation method
Below in conjunction with drawings and Examples, the present invention is described further:
As shown in Figures 1 to 5, the form bracing system construction method of opposing horizontal pipe impact force of the present invention, take following steps:
1) superstructure form bracing system is set up: set up successively vertical rod 4, horizon bar 5, horizontal continuity bridging 6, vertical bridging 7 continuously, then stupefied 11, the template of installation form master times stupefied 12 and form surfacing 13 successively;
2) framed column template connects: horizon bar 5 is done to encircling type with framed column template by encircling type connecting rod 10 and be connected;
3) pouring frame post concrete: after framed column template is proofreaied and correct and is reinforced, pouring frame post 9 concrete;
4) steel bar horse-shaped bench is installed: steel bar horse-shaped bench 16 is installed on form surfacing 13;
5) place flexible support: on steel bar horse-shaped bench 16 tops, place flexible support 2;
6) concrete pump horizontal pipe is installed: at flexible support 2 centers, place concrete pump horizontal pipe 1;
7) under pipeline, the vertical bridging in both sides is set up: in the vertical rod 4 of concrete pump horizontal pipe 1 left and right sides, bottom, longitudinally set up the vertical bridging 3 continuously in pipeline both sides;
8) brace is set up: in the vertical rod 4 of supporting section height >=1.5m Vierendeel girder 8, set up brace 15;
9) concreting: pouring frame beam 8 concrete and Bars In Poured Concrete Slab concrete 14.
Claims (1)
1. a form bracing system construction method of resisting horizontal pipe impact force, is characterized in that taking following steps:
1) superstructure form bracing system is set up: set up successively vertical rod (4), horizon bar (5), horizontal continuity bridging (6), vertical bridging (7) continuously, then installation form master stupefied (11), template time stupefied (12) and form surfacing (13) successively;
2) framed column template connects: horizon bar (5) is done to encircling type with framed column template by encircling type connecting rod (10) and be connected;
3) pouring frame post concrete: after framed column template is proofreaied and correct and is reinforced, pouring frame post (9) concrete;
4) steel bar horse-shaped bench is installed: at the upper steel bar horse-shaped bench (16) of installing of form surfacing (13);
5) place flexible support: on steel bar horse-shaped bench (16) top, place flexible support (2);
6) concrete pump horizontal pipe is installed: at flexible support (2) center, place concrete pump horizontal pipe (1);
7) under pipeline, the vertical bridging in both sides is set up: the vertical rod (4) in concrete pump horizontal pipe (1) left and right sides, bottom is upper, longitudinally sets up the vertical bridging (3) continuously in pipeline both sides;
8) brace is set up: in the vertical rod (4) of supporting section height >=1.5m Vierendeel girder (8), set up brace (15);
9) concreting: pouring frame beam (8) concrete and Bars In Poured Concrete Slab concrete (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210581362.5A CN103031955B (en) | 2012-12-27 | 2012-12-27 | Template supporting system resisting impact force of horizontal pipe and construction method of template supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210581362.5A CN103031955B (en) | 2012-12-27 | 2012-12-27 | Template supporting system resisting impact force of horizontal pipe and construction method of template supporting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103031955A CN103031955A (en) | 2013-04-10 |
| CN103031955B true CN103031955B (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210581362.5A Active CN103031955B (en) | 2012-12-27 | 2012-12-27 | Template supporting system resisting impact force of horizontal pipe and construction method of template supporting system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103556826B (en) * | 2013-11-18 | 2015-08-26 | 山东万鑫建设有限公司 | The superstructure region supports system construction method of region, ater-casting and both sides thereof |
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| CN101100902A (en) * | 2007-07-31 | 2008-01-09 | 龙信建设集团有限公司 | Inclined drawing steel truss high-supported formwork structure system and construction method thereof |
| JP2008255605A (en) * | 2007-04-03 | 2008-10-23 | Shimizu Corp | Building construction method |
| CN202125078U (en) * | 2011-04-15 | 2012-01-25 | 江苏中原建设集团有限公司 | Cast-in-place concrete floor system template during building construction |
| CN102392536A (en) * | 2011-10-28 | 2012-03-28 | 山东万鑫建设有限公司 | Construction method for long-span hanging vestibule type template support system |
| CN102505849A (en) * | 2011-10-28 | 2012-06-20 | 山东万鑫建设有限公司 | Construction method of membrane shell ribbed floor formwork supporting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781401B2 (en) * | 1989-04-11 | 1995-08-30 | 株式会社大林組 | Construction method of steel pipe concrete structure |
| CN101761229B (en) * | 2009-12-14 | 2012-02-01 | 山东万鑫建设有限公司 | Method for constructing hollow overlapped rib plate support system |
| CN102094524B (en) * | 2010-12-28 | 2012-07-04 | 山东万鑫建设有限公司 | Construction method of high-altitude large-span beam-slab template steel support system |
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- 2012-12-27 CN CN201210581362.5A patent/CN103031955B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008255605A (en) * | 2007-04-03 | 2008-10-23 | Shimizu Corp | Building construction method |
| CN101100902A (en) * | 2007-07-31 | 2008-01-09 | 龙信建设集团有限公司 | Inclined drawing steel truss high-supported formwork structure system and construction method thereof |
| CN202125078U (en) * | 2011-04-15 | 2012-01-25 | 江苏中原建设集团有限公司 | Cast-in-place concrete floor system template during building construction |
| CN102392536A (en) * | 2011-10-28 | 2012-03-28 | 山东万鑫建设有限公司 | Construction method for long-span hanging vestibule type template support system |
| CN102505849A (en) * | 2011-10-28 | 2012-06-20 | 山东万鑫建设有限公司 | Construction method of membrane shell ribbed floor formwork supporting system |
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| CN103031955A (en) | 2013-04-10 |
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