CN1534154A - Construction method of steel-concrete composite storey - Google Patents
Construction method of steel-concrete composite storey Download PDFInfo
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- CN1534154A CN1534154A CNA031161170A CN03116117A CN1534154A CN 1534154 A CN1534154 A CN 1534154A CN A031161170 A CNA031161170 A CN A031161170A CN 03116117 A CN03116117 A CN 03116117A CN 1534154 A CN1534154 A CN 1534154A
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- steel
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- stull
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- corbel
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A construction method for steel-concrete floor includes drilling on the web plate of steel beam, connecting the steel beam with brackets mode of angle steel, arranging T-shaped steel beams between brackets, spreading shutterings on the T-shaped steel beams, binding reinforcing bars, pouring concrete, solidifying, and detaching the brackets, T-shaped beam and shutterings. Its advantages are low cost and high construction speed.
Description
Technical field
The present invention relates to the job practices of the steel-concrete combination floor in a kind of building field.
Background technology
The concrete conventional construction method of floor of multilayer or high-rise steel structure building is: as shown in Figure 1.From following terrace or floor 1 upright perpendicular support 2; Perpendicular support 2 upper support stulls 3; Stull 3 upper support templates 4; Cast-in-situ steel reinforced concrete 7 on the template 4.5 is girder steels among the figure, the 6th, and shear key.The transmission circuit of working load is template 4, stull 3, perpendicular support 2, terrace or completed bottom floor 1.The shortcoming of this job practices is that the field operation amount is big, so speed of application is slow.
Summary of the invention
The objective of the invention is in order to overcome the shortcoming of existing job practices, a kind of new job practices is provided, it utilizes girder steel to be very easy to the characteristics of the pre-operation of batch production, with girder steel self strength support template, provides concrete and required template and the operating platform of other work posts fast.
The present invention utilizes girder steel to be very easy to the characteristics of the pre-operation of batch production, with girder steel self strength support template, is characterized in that construction method step is:
(1) preboring connecting hole on the web of girder steel;
(2) girder steel is connected with the angle corbel that has groove by the connecting hole of bolt by its web;
(3) between angle corbel, snap in T-steel as stull;
(4) lay the template that can reuse in the T-steel stull;
(5) cast-in-situ steel reinforced concrete floor on template;
(6) after reaching certain intensity, removes on the steel concrete floor angle corbel, T-steel stull and template successively.
The transmission circuit of working load is large form, T-steel stull, angle corbel, girder steel.
Since this method is used the angle corbel that can reuse, T-steel stull, large form and the concrete construction Load Transfer to girder steel, following technique effect is arranged:
(1) transfer line of working load is short out, and mode of connection is simple and reliable.
(2) site work amount is little, and speed of application is fast.
Description of drawings
Fig. 1 is the conventional construction method schematic diagram,
Fig. 2 is the method step flow chart.
Fig. 3 is for implementing schematic diagram.
The specific embodiment:
As shown in Figure 2, its method step is:
(1) preboring connecting hole 8 on girder steel 5 webs;
(2) connector 9 be made up of screw bolt and nut of girder steel 5 is connected with the angle corbel 10 that has groove by the connecting hole 8 of its web;
(3) between angle corbel 10, snap in T-steel 11 as stull;
(4) as laying the template 4 that can reuse in the T-steel stull 11, template 4 adopts 1220 * 2400 * 15 standard composite plate;
(5) on template 4, wire-tie and the cast-in-situ concrete layer;
(6) after reaching certain intensity, removes concrete connecting bolt 9, angle corbel 10, T type joist 11 and template 4 successively.
Claims (1)
1, the job practices of a kind of steel-concrete combination floor is characterized in that its method step is:
(1) preboring connecting hole (8) on the web of girder steel (5);
(2) connector (9) be made up of screw bolt and nut of girder steel (5) is by its web
Connecting hole (8) is connected with the angle corbel that has groove (10);
(3) between angle corbel (10), snap in T-steel (11) as stull;
(4) go up the template (4) that laying can reuse as T-steel stull (11),
Template (4) adopts 1220 * 2400 * 15 standard composite plate;
(5) on template (4), wire-tie and the cast-in-situ concrete layer;
(6) after concrete reaches certain intensity, remove successively angle corbel (9),
T type joist and template (4) as stull (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031161170A CN1534154A (en) | 2003-04-01 | 2003-04-01 | Construction method of steel-concrete composite storey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031161170A CN1534154A (en) | 2003-04-01 | 2003-04-01 | Construction method of steel-concrete composite storey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1534154A true CN1534154A (en) | 2004-10-06 |
Family
ID=34284598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031161170A Pending CN1534154A (en) | 2003-04-01 | 2003-04-01 | Construction method of steel-concrete composite storey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1534154A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116084A (en) * | 2010-12-10 | 2011-07-06 | 陈永生 | Hanging formwork device replacing supporting formwork for pouring concrete floor slab in multilayer building |
| CN102418414A (en) * | 2010-09-28 | 2012-04-18 | 杨峰 | Long-slab-span prefabricated beam floor formwork system |
| CN102418418A (en) * | 2010-09-28 | 2012-04-18 | 杨峰 | Short-slab-span prefabricated beam floor formwork system |
| CN102767286A (en) * | 2012-07-27 | 2012-11-07 | 中铁十六局集团有限公司 | Method for erecting formwork by scaffold tubes |
| CN102888948A (en) * | 2012-10-30 | 2013-01-23 | 北京天基新材料股份有限公司 | Assembled steel encircling framework light heat preservation and energy conservation roof panel and manufacturing and assembling process thereof |
| CN106320699A (en) * | 2016-08-22 | 2017-01-11 | 浙江中南建设集团有限公司设计分公司 | Quick disassembling and assembling method for truss type formwork bracket system |
| CN106884529A (en) * | 2017-03-15 | 2017-06-23 | 中国水利水电第七工程局有限公司 | A kind of high-altitude long-span steel vestibule underplate concrete suspends steel form and construction method in midair |
| CN106894556A (en) * | 2017-04-19 | 2017-06-27 | 上海欧本钢结构有限公司 | A kind of floor system being made up of cold-rolled forming section combination beam |
-
2003
- 2003-04-01 CN CNA031161170A patent/CN1534154A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418414A (en) * | 2010-09-28 | 2012-04-18 | 杨峰 | Long-slab-span prefabricated beam floor formwork system |
| CN102418418A (en) * | 2010-09-28 | 2012-04-18 | 杨峰 | Short-slab-span prefabricated beam floor formwork system |
| CN102116084A (en) * | 2010-12-10 | 2011-07-06 | 陈永生 | Hanging formwork device replacing supporting formwork for pouring concrete floor slab in multilayer building |
| CN102116084B (en) * | 2010-12-10 | 2013-09-04 | 陈永生 | Hanging formwork device replacing supporting formwork for pouring concrete floor slab in multilayer building |
| CN102767286A (en) * | 2012-07-27 | 2012-11-07 | 中铁十六局集团有限公司 | Method for erecting formwork by scaffold tubes |
| CN102888948A (en) * | 2012-10-30 | 2013-01-23 | 北京天基新材料股份有限公司 | Assembled steel encircling framework light heat preservation and energy conservation roof panel and manufacturing and assembling process thereof |
| CN102888948B (en) * | 2012-10-30 | 2015-07-29 | 北京天基新材料股份有限公司 | A kind of assembled steel skeleton light thermal-insulation energy-saving roof boarding and processing and assembling thereof |
| CN106320699A (en) * | 2016-08-22 | 2017-01-11 | 浙江中南建设集团有限公司设计分公司 | Quick disassembling and assembling method for truss type formwork bracket system |
| CN106884529A (en) * | 2017-03-15 | 2017-06-23 | 中国水利水电第七工程局有限公司 | A kind of high-altitude long-span steel vestibule underplate concrete suspends steel form and construction method in midair |
| CN106894556A (en) * | 2017-04-19 | 2017-06-27 | 上海欧本钢结构有限公司 | A kind of floor system being made up of cold-rolled forming section combination beam |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |