CN1120280C - Medium- and high-rise steel structure earthquake-resistant building system - Google Patents
Medium- and high-rise steel structure earthquake-resistant building system Download PDFInfo
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- CN1120280C CN1120280C CN 99100160 CN99100160A CN1120280C CN 1120280 C CN1120280 C CN 1120280C CN 99100160 CN99100160 CN 99100160 CN 99100160 A CN99100160 A CN 99100160A CN 1120280 C CN1120280 C CN 1120280C
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Abstract
The present invention relates to a medium-rise and high-rise earthquake-resisting house building system with a steel structure, which is characterized in that a box-shaped foundation is adopted; a core cylinder body is an assemblingg-type core cylinder formed by a steel skeleton and a shearing wall, and a steel pole is in an H shape; an embedded steel connecter in a shearing wall plate is fixedly connected with the steel skeleton, and the embedded steel connecter and the steel skeleton are assembled into a whole by filling pea gravel concrete into seams; the assembling-type core cylinder is connected with a steel frame which is connected by high-strength bolts, and a floor plate is formed by combining steel and concrete. The house building system of the present invention is formed by combining the steel structure and a concrete structure, although the manufacturing cost is increased slightly, the house building system has the advantages of light self-weight, good shock resistance and high construction speed. Basically, the medium-rise and high-rise earthquake-resisting house building system with a steel structure can be finished in one year, which satisfies the society requirement for the houses.
Description
The present invention relates to a kind of job practices of housing building of steel-structure.
Existing semi-high-rise housing building is mainly the conventional concrete structure.Though concrete structure has the design and construction experience of comparative maturity, it is bigger to conduct oneself with dignity, and infrastructure investment is than higher, and construction speed is slow, and the cycle is longer.And existing steel building is higher owing to cost, and structure design is unsuitable for dwelling house, only is applied to industrial construction mostly.
The purpose of this invention is to provide the job practices of the steel structure earthquake-resistant dwelling house on the middle and senior level that a kind of steel work combines with concrete, make it reasonable from heavy and light, cost, anti-seismic performance is good, and construction speed is fast, and the duration shortens.
The technical scheme of the job practices of the present invention's steel structure earthquake-resistant dwelling house on the middle and senior level: form by box foundation, core shell, beam, post, superstructure and body of wall, it is characterized in that having following construction sequence:
(1), adopt the box foundation air, by the people's air defense requirement but box foundation base plate thickness attenuate.
(2), core shell is steel frame and shear wall assembling core tube, steel frame is that " worker " shape steel column is connected with girder steel, trapeze cut is opened in the shear wall slab lower end, pre-buried steel connector in the shear wall slab is fixedlyed connected with steel frame, the every floor height of assembling core tube is an installation unit, stair are prefabricated assembling, after the assembling of assembling core tube, are made of whole the pea gravel concreten cementation of fissures.
(3), assembling core tube construction the time, install be connected with assembling core tube, by the steel frame that framework steel column, framework girder steel are formed, steel frame is hinged with high-strength bolt.
(4), after every layer girder steel installs, through measurement update, tighten high-strength bolt at last, the shearing resistance peg is set on the girder steel end face, weld integral cast-in-situ concrete floor, formation steel-concrete combined floor with the profiled sheet of laying it on.
(5), when cast-in-place concrete floor is constructed, assembling core tube and steel frame can continue upwards construction.
(6), outer body of wall is assembled light composite exterior wall body, is made up of wall beam, side fascia, insulation layer, inner wall panel, adopts self-tapping screw to be connected with pulling rivet.
Pre-buried steel connector in above-mentioned (2) in the shear wall is the on-the-spot connection of welding or high-strength bolt with being connected of steel frame.
Prefabricated assembling stair in above-mentioned (2) are bearing in staircase up and down on the secondary beam.
The cross section of the girder steel in above-mentioned (3) is I-shaped.
The optional GRC plate of side fascia in above-mentioned (6), metal colored steel or plastic-aluminum exterior wall composite plate.
Insulation layer in above-mentioned (6) is a hard-foam polyurethane.
Inner wall panel in above-mentioned (6) is a Thistle board.
The course of work of the present invention: 1, the job practices of steel structure earthquake-resistant dwelling house on the middle and senior level still adopts the box foundation air by the people's air defense requirement, because building deadweight is lighter, the box foundation base plate thickness can attenuate, reduces concrete workload.2, changing the cast-in-situ concrete core shell is steel frame assembling shear wall core tube, and the every floor height of assembling cylindrical shell is an installation unit, and stair etc. all are prefabricated assembling.After the core shell assembling, form whole by the pea gravel concreten cementation of fissures.When 3, assembling core shell, peripheral steel frame is installed, framework girder steel and framework steel column are hinged, connect with high-strength bolt, and it is quite convenient to install.4, after every layer girder steel installs, through measurement update, tighten high-strength bolt at last, on girder steel, lay profiled sheet, welding shearing resistance peg, the integral cast-in-situ concrete floor forms compound beam and rigidity flooring.5, more time-consuming because of the construction of cast-in-situ concrete flooring, core tube and steel frame can continue upwards construction, needn't be synchronous with concrete construction, and the comparable steel frame construction of the construction of concrete floor hysteresis 4-5 layer is accelerated speed of application.6, assembling is adopted in the construction of wall face, is made up of wall beam, side fascia, insulation layer, inner wall panel, adopts self-tapping screw to be connected with pulling rivet, has avoided wet trade.
Advantage of the present invention is: this housing construction job practices has been used the combination construction that steel work combines with concrete structure, and it is lighter to conduct oneself with dignity, though cost slightly improves, anti-seismic performance is good, and construction speed is fast, and the duration shortens.Basically can accomplish in 1 year and be completed, satisfy the demand of society dwelling house.The present invention changes existing traditional architecture operating type, reaches the purpose that extensive intensification is produced.
Below in conjunction with drawings and Examples the present invention is described in detail:
Fig. 1 is the structural representation of steel frame of the present invention and shear wall assembling core tube.
Fig. 2 is an A node structural representation among Fig. 1.
Fig. 3 is the connection diagram of steel column and shear wall slab.
Fig. 4 is girder steel and shear wall slab connection diagram.
Fig. 5 is the pre-buried steel connector and the steel frame girder steel connection diagram of shear wall slab.
Embodiment: the present invention's steel structure earthquake-resistant residential building system on the middle and senior level is made up of box foundation, core shell, beam, post, superstructure and body of wall, its construction sequence is as follows: (1), adopt the box foundation air by the people's air defense requirement, but box foundation base plate thickness attenuate.(2), core shell is steel frame and shear wall assembling core tube 1, shear wall slab 2 is the on-the-spot connection of welding or high-strength bolt with being connected of steel frame 3, steel frame 3 is that " worker " shape steel column 7 is connected with girder steel 8, trapeze cut is opened in the shear wall slab lower end, pre-buried steel connector 4 in the shear wall slab is fixedlyed connected with steel frame 3, assembling core tube 1 every floor height is an installation unit, stair 5 are bearing in staircase up and down on the secondary beam, be prefabricated assembling, after the assembling of assembling core tube, form whole by the pea gravel concreten cementation of fissures 6.(3), assembling core tube construction the time, install be connected with assembling core tube, by framework steel column 9, framework girder steel 10 with the hinged steel frame of forming of high-strength bolt, the cross section of girder steel is I-shaped.(4), after every layer girder steel installs, through measurement update, tighten high-strength bolt at last, shearing resistance peg 9 is set on the girder steel end face, weld integral cast-in-situ concrete floor, formation steel-concrete combined floor with the profiled sheet of laying it on.(5), when cast-in-place concrete floor is constructed, assembling core tube and steel frame can continue upwards construction.(6), outer body of wall is assembled light composite exterior wall body, is made up of wall beam, side fascia, insulation layer, inner wall panel, adopts self-tapping screw to be connected with pulling rivet.The wherein optional GRC plate of side fascia, metal colored steel or plastic-aluminum exterior wall composite plate, insulation layer is a hard-foam polyurethane, wallboard is a Thistle board.
Claims (7)
1, a kind of job practices of steel structure earthquake-resistant dwelling house on the middle and senior level is made up of basis, core shell, flooring and body of wall, it is characterized in that construction sequence is as follows:
(1), adopts the box foundation air by the people's air defense requirement;
(2), core shell is steel frame and shear wall assembling core tube, steel frame is that " worker " shape steel column is connected with girder steel, trapeze cut is opened in the shear wall slab lower end, pre-buried steel connector in the shear wall slab is fixedlyed connected with steel frame, the every floor height of assembling core tube is an installation unit, stair are prefabricated assembling, after the assembling of assembling core tube, are made of whole the pea gravel concreten cementation of fissures;
(3), assembling core tube construction the time, install be connected with assembling core tube, by the steel frame that framework steel column, framework girder steel are formed, framework steel column and framework girder steel are hinged, connect with high-strength bolt;
(4), after every layer girder steel installs, through measurement update, tighten high-strength bolt at last, the shearing resistance peg is set on the girder steel end face, weld with the profiled sheet of laying on it, the integral cast-in-situ concrete floor forms compound beam and steel-concrete combined floor;
(5), when cast-in-place concrete floor is constructed, assembling core tube and steel frame can continue upwards construction;
(6), outer body of wall is assembled light composite exterior wall body, is made up of wall beam, side fascia, insulation layer, inner wall panel, adopts self-tapping screw to be connected with pulling rivet.
2, the job practices of steel structure earthquake-resistant dwelling house on the middle and senior level according to claim 1 is characterized in that: the pre-buried steel connector in described (2) in the shear wall slab is the on-the-spot connection of welding or high-strength bolt with being connected of steel frame.
3, the job practices of steel structure earthquake-resistant dwelling house on the middle and senior level according to claim 1 is characterized in that: the prefabricated assembling stair in described (2) are bearing in staircase up and down on the secondary beam.
4, the job practices of steel structure earthquake-resistant dwelling house on the middle and senior level according to claim 1 is characterized in that: the cross section of girder steel is I-shaped in described (3).
5, the job practices of steel structure earthquake-resistant dwelling house on the middle and senior level according to claim 1 is characterized in that: the optional GRC plate of the side fascia in described (6), metal colored steel or plastic-aluminum exterior wall composite plate.
6, the job practices of steel structure earthquake-resistant dwelling house on the middle and senior level according to claim 1 is characterized in that: the insulation layer in described (6) is a hard-foam polyurethane.
7, the job practices of steel structure earthquake-resistant dwelling house on the middle and senior level according to claim 1 is characterized in that: the inner wall panel in described (6) is a Thistle board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99100160 CN1120280C (en) | 1999-01-13 | 1999-01-13 | Medium- and high-rise steel structure earthquake-resistant building system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99100160 CN1120280C (en) | 1999-01-13 | 1999-01-13 | Medium- and high-rise steel structure earthquake-resistant building system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1260436A CN1260436A (en) | 2000-07-19 |
| CN1120280C true CN1120280C (en) | 2003-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99100160 Expired - Fee Related CN1120280C (en) | 1999-01-13 | 1999-01-13 | Medium- and high-rise steel structure earthquake-resistant building system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718119B (en) * | 2009-11-17 | 2011-04-27 | 北京太空板业股份有限公司 | Connecting construction method for assembled-type house building |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691787B (en) * | 2009-09-22 | 2011-07-20 | 中铁十二局集团建筑安装工程有限公司 | Converse construction process for middle-high steel structure building |
| CN102900168B (en) * | 2012-10-08 | 2014-08-20 | 沈阳建筑大学 | Splitting and assembling structure and assembling connecting method of assembled type concrete frame-shear wall |
| CN102979171B (en) * | 2012-11-26 | 2014-12-03 | 北京工业大学 | Industrialized assembled multi-story high-rise steel structure frame system |
| CN102979172B (en) * | 2012-11-26 | 2014-11-05 | 北京工业大学 | Industrialized assembled multi-story high-rise steel structure prestressed centrally-braced system |
| CN103206013B (en) * | 2013-04-23 | 2015-06-10 | 北京工业大学 | Industrial-assembly multi-high-layer steel framework system |
| CN105484354B (en) * | 2015-12-15 | 2018-08-07 | 宝钢建筑系统集成有限公司 | A kind of assembling type steel structure building system and its construction method |
| CN106088319A (en) * | 2016-08-12 | 2016-11-09 | 长沙远大住宅工业集团股份有限公司 | A kind of overlapping assembled integral basement of the system of hollow building cover without beam |
| CN106522635A (en) * | 2016-12-23 | 2017-03-22 | 大庆华凯石油化工设计工程有限公司 | anti-seismic danger-prevention escape room in building |
| CN116163522A (en) * | 2023-03-06 | 2023-05-26 | 中建科工集团有限公司 | Reverse construction method for outer vertical surface and main body structure of steel structure building |
-
1999
- 1999-01-13 CN CN 99100160 patent/CN1120280C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718119B (en) * | 2009-11-17 | 2011-04-27 | 北京太空板业股份有限公司 | Connecting construction method for assembled-type house building |
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| Publication number | Publication date |
|---|---|
| CN1260436A (en) | 2000-07-19 |
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