CN103334492A - Prefabricated assembled type framework structure - Google Patents
Prefabricated assembled type framework structure Download PDFInfo
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- CN103334492A CN103334492A CN2013102384603A CN201310238460A CN103334492A CN 103334492 A CN103334492 A CN 103334492A CN 2013102384603 A CN2013102384603 A CN 2013102384603A CN 201310238460 A CN201310238460 A CN 201310238460A CN 103334492 A CN103334492 A CN 103334492A
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- prefabricated
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Abstract
The invention relates to the technical field of structural engineering, in particular to a fully prefabricated framework steel support shear wall structure. A prefabricated assembled type framework structure comprises a prefabricated framework pillar and a prefabricated beam which are both prefabricated and formed with reinforced concrete; the prefabricated assembled type framework structure further comprises prefabricated external mould plates; a prefabricated framework pillar top concrete external mould plate is arranged on one side at the top of the prefabricated framework pillar; a prefabricated beam top concrete external mould plate is arranged on one side at the top of the prefabricated beam. When the prefabricated assembled type framework structure is adopted for construction, the following benefits are achieved: firstly, a scaffold for erecting external mould plates for cast-in-situ nodes, fixing pieces and corresponding procedures of mounting and dismounting the external mould plates are omitted, so that the on-site workload is reduced; secondly, the material of the external mould plates for the cast-in-situ nodes is saved, so that the material consumption of the construction is low; thirdly, the amount of on-site labor employment is reduced and the construction period is effectively shortened.
Description
Technical field
The present invention relates to construction engineering technical field, specifically is that a kind of full precast frame steel supports shear wall structure.
Background technology
Complete prefabricated assembling framework structure is by building units such as primary structure members such as precast frame post, prefabricated superposed beam, prefabricated superimposed sheet and prefabricated inner, external wall, precast stair, balcony, parapet be prefabricated in the factory moulding, assembly unit and forming at the construction field (site).
The assembly unit of job site comprises the cast in situs of beam, post node, and the building of superposed beam, plate in-situ layer.The cast in situs of bean column node need be propped up template, generally adopts steel form or the moulding of wooden form fixed in place, pours into concrete then, stripping again after concrete formation solidifies.Cause following problem like this: 1, on-the-spot formwork need be established scaffold.2, the template of Chai Chuing can not recycling, causes waste.
The present invention is on the cast-in-place frame joint of need job site assembly unit, carry out in advance with the prefabricated steel concrete exterior sheathing of beam column, behind the beam column hoisted in position, formed the exterior sheathing of cast-in-place node automatically, the steel inner formword of engagement tool formula is finished the in-place forming of node template.
Summary of the invention
The present invention has solved the setting up of the cast-in-place node exterior sheathing of prefabricated assembled framework, fixation problem with reinforced concrete prefabricated exterior sheathing.
Concrete scheme of the present invention is:
A kind of prefabricated assembled frame construction, comprise precast frame post, precast beam, described precast frame post and precast beam are by reinforced concrete prefabricated moulding, also comprise prefabricated exterior sheathing, top one side of described precast frame post has precast frame capital concrete exterior sheathing, and top one side of described precast beam has prefabricated back concrete exterior sheathing.
Adopt a kind of prefabricated assembled frame construction of the present invention to construct and have following beneficial effect:
The first, saved and set up the required scaffold of cast-in-place node exterior sheathing, fixture with, the corresponding operation of tearing exterior sheathing open, the site work amount is reduced.
The second, saved cast-in-place node exterior sheathing material, the construction consumptive material is few.
Three, the on-the-spot amount of labour used reduces, effectively the reduction of erection time.
Description of drawings
Fig. 1 has the precast frame rod structure schematic diagram of precast frame capital concrete exterior sheathing for the present invention;
The precast beam structural representation of Fig. 2 prefabricated back concrete exterior sheathing for the present invention has;
Wherein, 1-precast frame post; 2-precast frame capital concrete exterior sheathing; The 3-precast beam;
The prefabricated back concrete of 4-exterior sheathing; Bent-up bar in the keyway at the bottom of the 5-precast beam; 6-precast frame capital reinforcing bar.
The specific embodiment
A kind of prefabricated assembled frame construction, comprise precast frame post 1, precast beam 3, described precast frame post 1 and precast beam 3 are by reinforced concrete prefabricated moulding, top one side of described precast frame post 1 has precast frame capital concrete exterior sheathing 2, and top one side of described precast beam 3 has prefabricated back concrete exterior sheathing 4.
Concrete implementation step is:
Step 1, when produce in factory precast frame post and precast beam, the described precast frame capital concrete exterior sheathing 2 of field-installed cast-in-place node is prefabricated with prefabricated back concrete exterior sheathing 4.
The inner formword of step 3, additional erecting tools formula is finished the moulding of cast-in-place node template.
The beneficial effect that a kind of prefabricated assembled frame construction of the present invention is brought is:
The first, saved the corresponding operation of setting up the required scaffold of cast-in-place node exterior sheathing, fixture and propping up, tearing exterior sheathing open, the site work amount is reduced
The second, saved cast-in-place node exterior sheathing material, the construction consumptive material is few.
Three, the on-the-spot amount of labour used reduces, effectively the reduction of erection time.
A kind of prefabricated assembled frame construction of the present invention has been used for guarantee room 6-05 low-rent housing project in mill in the Wanke of Nanjing.
This project is fully-prefabricated assembled high residential building, 15 layers on the ground, and underground one deck indoor bicycle parking area that arranges, one deck is built on stilts leisure space, 45 meters of building heights, about 10,000 square meters of building area.Be first the complete prefabricated assembling high residential building in Jiangsu Province.Structural system adopts fully-prefabricated assembled framework-steel support structure system, main body frame except basement and bottom overhead layer post adopt cast-in-place, all the other structure divisions all adopt the fabricated assembly overall technology, prefabricating technique is as follows in the range of application of this engineering:
1) the main structure body vertical member adopts the precast concrete frame column, and horizontal flooring member adopts precast concrete superposed beam and precast prestressed concrete superimposed sheet, and anti-lateral elements adopts framework-steel to support;
2) the typical floor stair adopt the precast concrete gangboard, and balcony adopts the precast concrete laminated floor slab;
3) inside and outside infilled wall adopts the autoclaved lightweight concrete board material.
Claims (1)
1. prefabricated assembled frame construction, comprise precast frame post, precast beam, described precast frame post and precast beam are by reinforced concrete prefabricated moulding, it is characterized in that, top one side of described precast frame post has precast frame capital concrete exterior sheathing, and top one side of described precast beam has prefabricated back concrete exterior sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102384603A CN103334492A (en) | 2013-06-17 | 2013-06-17 | Prefabricated assembled type framework structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102384603A CN103334492A (en) | 2013-06-17 | 2013-06-17 | Prefabricated assembled type framework structure |
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| CN103334492A true CN103334492A (en) | 2013-10-02 |
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| CN2013102384603A Pending CN103334492A (en) | 2013-06-17 | 2013-06-17 | Prefabricated assembled type framework structure |
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| CN (1) | CN103334492A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711200A (en) * | 2014-01-14 | 2014-04-09 | 中国建筑第七工程局有限公司 | Assembly type stiff combination frame support structure |
| CN105178357A (en) * | 2015-07-16 | 2015-12-23 | 中国建筑股份有限公司 | Prefabricated subsurface structure under foundation trench open cutting condition and construction method for prefabricated subsurface structure under foundation trench open cutting condition |
| CN109083275A (en) * | 2018-09-10 | 2018-12-25 | 西北民族大学 | Prefabricated post and integral preform beam slab assembly node and its construction method |
| CN110815511A (en) * | 2019-11-14 | 2020-02-21 | 安徽海龙建筑工业有限公司 | Integral toilet box mold and manufacturing and mounting method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102071740A (en) * | 2009-05-19 | 2011-05-25 | 柳忠林 | Long-span prestressed concrete slab small pre-frame structure and construction method thereof |
| CN102322144A (en) * | 2011-06-22 | 2012-01-18 | 赵之昆 | Straw wall body-based frame column/beam template-less construction technology |
| CN203361332U (en) * | 2013-06-17 | 2013-12-25 | 南京长江都市建筑设计股份有限公司 | Prefabricated assembly type frame structure |
-
2013
- 2013-06-17 CN CN2013102384603A patent/CN103334492A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071740A (en) * | 2009-05-19 | 2011-05-25 | 柳忠林 | Long-span prestressed concrete slab small pre-frame structure and construction method thereof |
| CN102322144A (en) * | 2011-06-22 | 2012-01-18 | 赵之昆 | Straw wall body-based frame column/beam template-less construction technology |
| CN203361332U (en) * | 2013-06-17 | 2013-12-25 | 南京长江都市建筑设计股份有限公司 | Prefabricated assembly type frame structure |
Non-Patent Citations (1)
| Title |
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| 吴敦军，汪杰，等: "预制装配技术在高层建筑中的应用研究", 《工程建设与设计》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711200A (en) * | 2014-01-14 | 2014-04-09 | 中国建筑第七工程局有限公司 | Assembly type stiff combination frame support structure |
| CN103711200B (en) * | 2014-01-14 | 2016-02-10 | 中国建筑第七工程局有限公司 | A kind of assembling stiffness combo box support structure |
| CN105178357A (en) * | 2015-07-16 | 2015-12-23 | 中国建筑股份有限公司 | Prefabricated subsurface structure under foundation trench open cutting condition and construction method for prefabricated subsurface structure under foundation trench open cutting condition |
| CN109083275A (en) * | 2018-09-10 | 2018-12-25 | 西北民族大学 | Prefabricated post and integral preform beam slab assembly node and its construction method |
| CN110815511A (en) * | 2019-11-14 | 2020-02-21 | 安徽海龙建筑工业有限公司 | Integral toilet box mold and manufacturing and mounting method thereof |
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Application publication date: 20131002 |