CN102418382A - Profile steel space lattice assembly integrated box-type structure for small high-rise energy-saving residential building - Google Patents

Profile steel space lattice assembly integrated box-type structure for small high-rise energy-saving residential building Download PDF

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Publication number
CN102418382A
CN102418382A CN2011103493257A CN201110349325A CN102418382A CN 102418382 A CN102418382 A CN 102418382A CN 2011103493257 A CN2011103493257 A CN 2011103493257A CN 201110349325 A CN201110349325 A CN 201110349325A CN 102418382 A CN102418382 A CN 102418382A
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China
Prior art keywords
unit
type
space lattice
residential building
profile steel
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CN2011103493257A
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Chinese (zh)
Inventor
马克俭
周观根
朱方正
肖建春
程志敏
张晓楠
张华刚
李国强
段渝忠
彭登
周家干
谈增辉
徐向东
覃士杰
覃亮
Original Assignee
浙江东南网架股份有限公司
贵州大学
贵州汇通申发钢结构有限公司
贵阳市建筑设计院有限公司
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Priority to CN2011103493257A priority Critical patent/CN102418382A/en
Publication of CN102418382A publication Critical patent/CN102418382A/en

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Abstract

The invention relates to an integrated box-type structure, in particular to a profile steel assembly integrated space lattice box-type structure for a cast-in-situ industrial plaster external wall of a small high-rise energy-saving residential building. The profile steel assembly integrated space lattice box-type structure comprises a wall frame lattice, wherein the wall frame lattice is formed by assembling member units A, B, C and D which are formed by assembling vertical members and transverse members respectively; joints of end parts of the vertical members and the transverse members are high-strength bolt jointing holes; and plaster layers are poured at two ends of the wall frame lattice respectively. The profile steel assembly integrated space lattice box-type structure is simple, low in manufacturing cost and easy and safe to install; and the stress system is rational.

Description

The shaped steel space lattice assembled integral box structure of little high-rise energy-saving residential building
Technical field
Patent of the present invention relates to a kind of monolithic boxlike structure, relates in particular to a kind of shaped steel assembled integral space lattice box structure that is used for the cast-in-place industrial gypsum exterior wall of little high-rise energy-saving residential building.
Background technology
Along with China's development of economic construction, China's iron and steel output develops into more than 500,000,000 tons by several ten million tons; Increasing sharply of output of steel promoted the development of steel house, the exploitation in flakes that big or middle city in all parts of the country has; The exploitation that has; But compare with the little high residential building of reinforced concrete structure system, steel house exploitation amount only is a phoenix feathers and unicorn horns, and the basic reason that restriction steel house mass development is used is that steel using amount is big; Cost is high, and sales price is higher than reinforced concrete frame structure housing construction.One of key issue that reduces cost is a steel using amount, from the little high residential building developed now ( H>=50m) analyze; Its structural system is still the traditional structure and the job practices of traditional pillar net or huge pillar net steel framed structure and cast-in-situ concrete shear wall (stair and escalator) steel frame, steel secondary beam, profiled sheet composite floor system, and one 15 layers its steel using amount of steel house are at (120kg/m 2~ 150kg/m 2) between, by a stair four-door, each household building area 125m 2Calculate 15 layers (not counting B1), its building area 7500m 2, total steel using amount 900T ~ 1125T presses steel work unit price (manufacturing, transportation, installation etc.) 1.2 ten thousand/ton and calculates, and needs 1,080 ten thousand yuan ~ 1,350 ten thousand yuan of RMB, i.e. and the price cost of steel work construction is (1440 yuan/m 2~ 1800 yuan/m 2) exceeding (50% ~ 80%) than ordinary reinforced concrete framework price cost, natural steel house sale price is more high than conventional housing construction sale price, and meanwhile conventional steel frame housing construction is done freely to divide less than the each household room; It must be the practice of " having wall that beam must be arranged "; And must have welding sequence to take place in the Construction of Steel Structure, fire prevention measure is most important, and Steel Frame Column and beam weigh greatly; Difficulty of construction is also big, thereby causes construction speed and construction civilization degree to relatively lag behind.
It is not enough how to overcome conventional little high-rise steel framed structure housing construction; Be that above-mentioned cost is high; Member is big and weigh, transports, installation difficulty is bigger than normal and remove the job site electric welding from, guarantees the quality and the safety of structural system; And remove from steel work is made new system antirust, that fire prevention is handled, be the emphasis that structural engineering circle is paid close attention to.
Summary of the invention
The present invention solves the deficiency that exists in the prior art, provides a kind of factory floor that adopts to be welded to connect the some unit member of formation, transports the job site to; After strong connections such as employing high-strength bolt, form each the limit exterior wall and the party wall frame of big slab-type apartment building lid of bilayer empty stomach and individual layer, its vertical and transverse grid formation grid type plate; Each household is formed the board-like cassette space structure of grid by horizontal and vertical waffle slab; Thereby structure is evenly distributed, and the internal force value reduces significantly inside, member section is reduced significantly; Thereby the minimizing steel using amount, the shaped steel space lattice assembled integral box structure of the little high-rise energy-saving residential building of reduction construction costs.
Above-mentioned technical problem of the present invention mainly is able to solve through following technical proposals:
A kind of shaped steel space lattice assembled integral box structure of little high-rise energy-saving residential building; Comprise wall frame grid; Described wall frame grid is assembled each other by A member unit, B member unit, C member unit and D member unit; Described A member unit, B member unit, C member unit and D member unit are mutually assembled with transverse member by vertical member respectively; The junction, end of described vertical member and transverse member is respectively the high-strength bolt conjugate foramen, and the two ends of described wall frame grid are cast with gypsic horizon respectively.
Wall frame grid is made up of the factory process unit of wall frame, and there is A at the straight position of metope, two member units of B; Turn the place, right angle by C, the D member unit is formed, and these unit all weld in factory process; Be H shaped steel like its vertical column of the A of window opening place member unit and transverse beam, be welded into diesis shape framework, its member is all opened the high-strength bolt hole; After transporting the building site to, these unit successively upwards adopt high-strength bolt etc. to be connected to form integral body by force from first floor.After the installation of each layer wall frame is ready; Both sides shuttering inside and outside the steel grid wall frame; On-site layering is poured into a mould industrial gypsum slurries, and minimum parcel 25mm is thick with wall frame steel lattice member top layer, plays antirust and anti-fire action; Whole little high residential building steel construction wall and superstructure are formed boxlike by the shaped steel space lattice; Cast industrial gypsum exterior wall and party wall again, on the large bay floor of each household, adopt prefabricated industrial gypsum building block that the room, room is divided again, promptly form little high-rise large bay and divide room industrial gypsum energy saving building flexibly.
A member unit, B member unit, C member unit and D member unit form grid number, and described vertical grid number is more than or equal to 3 lattice.
As preferably; Described A member unit is continuous distributed, and the two ends of A member unit are the D member unit of phase assembly unit with it, and the top of described A member unit is the B member unit; Described B member unit is continuous distributed; The two ends of B member unit are the C member unit of phase assembly unit with it, and described C member unit is positioned at the top of D member unit, are provided with door in the described A member unit.
As preferably, described A member unit, B member unit, C member unit and D member unit are connected by force through high-strength bolt etc. each other, and the thickness of described gypsic horizon is at least 25mm.
The shaped steel space lattice assembled integral box structure of a kind of little high-rise energy-saving residential building of the present invention, simple in structure, cost is low, installs simple and safely, and stress system is reasonable.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of wall frame grid among the present invention;
Fig. 3 is the structural representation of A member unit among Fig. 2;
Fig. 4 is the structural representation of 90 degree corners of wall frame grid and gypsic horizon among the present invention.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically technical scheme of the present invention.
Embodiment 1: like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; A kind of shaped steel space lattice assembled integral box structure of little high-rise energy-saving residential building; Comprise wall frame grid 1; Described wall frame grid 1 is assembled each other by A member unit 2, B member unit 3, C member unit 4 and D member unit 5, and described A member unit 2, B member unit 3, C member unit 4 are mutually assembled with transverse member 7 by vertical member 6 respectively with D member unit 5, and the junction, end of described vertical member 6 and transverse member 7 is respectively high-strength bolt conjugate foramen 8; The two ends of described wall frame grid 1 are cast with gypsic horizon 9 respectively; Described A member unit 2 is continuous distributed, and the two ends of A member unit 2 are the D member unit 5 of phase assembly unit with it, and the top of described A member unit 2 is a B member unit 3; Described B member unit 3 is continuous distributed; The two ends of B member unit 3 are the C member unit 4 of phase assembly unit with it, and described C member unit 4 is positioned at the top of D member unit 5, are provided with door 10 in the described A member unit 2; Described A member unit 2, B member unit 3, C member unit 4 and D member unit 5 are connected by force through high-strength bolt 11 etc. each other, and the thickness of described gypsic horizon 9 is at least 25mm.

Claims (3)

1. the shaped steel space lattice assembled integral box structure of a little high-rise energy-saving residential building; It is characterized in that: comprise wall frame grid (1); Described wall frame grid (1) is assembled each other by A member unit (2), B member unit (3), C member unit (4) and D member unit (5); Described A member unit (2), B member unit (3), C member unit (4) and D member unit (5) are mutually assembled with transverse member (7) by vertical member (6) respectively; The junction, end of described vertical member (6) and transverse member (7) is respectively high-strength bolt conjugate foramen (8), and the two ends of described wall frame grid (1) are cast with gypsic horizon (9) respectively.
2. the shaped steel space lattice assembled integral box structure of little high-rise energy-saving residential building according to claim 1; It is characterized in that: described A member unit (2) is continuous distributed; The two ends of A member unit (2) are the D member unit (5) of phase assembly unit with it; The top of described A member unit (2) is B member unit (3), and described B member unit (3) is continuous distributed, and the two ends of B member unit (3) are the C member unit (4) of phase assembly unit with it; Described C member unit (4) is positioned at the top of D member unit (5), is provided with door (10) in the described A member unit (2).
3. the shaped steel space lattice assembled integral box structure of little high-rise energy-saving residential building according to claim 1 and 2; It is characterized in that: described A member unit (2), B member unit (3), C member unit (4) and D member unit (5) are connected by force through high-strength bolt (11) etc. each other, and the thickness of described gypsic horizon (9) is at least 25mm.
CN2011103493257A 2011-11-08 2011-11-08 Profile steel space lattice assembly integrated box-type structure for small high-rise energy-saving residential building CN102418382A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635243A (en) * 2012-05-11 2012-08-15 唐山建华工程质量检测有限公司 Method for constructing high-rise residential building with assembled integrated spatial steel grid box type structure
CN102635163A (en) * 2012-05-11 2012-08-15 唐山建华工程质量检测有限公司 Assembled monolithic multilayer long-span bidirectional multi-span building with space steel grid box-type structures
CN102704569A (en) * 2012-05-25 2012-10-03 湖南大学 Multilayer large-span assembling integral type space steel grid building structure and manufacturing method
CN105297897A (en) * 2014-05-28 2016-02-03 南京中建化工设备制造有限公司 Super high-rise large-span large-area prefabricated integrated steel grid box-type bundled tube and bundled tube-in-tube structure and manufacturing method

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CN101691784A (en) * 2009-08-19 2010-04-07 贵州大学 Steel structured wide-bay energy-saving residential building with gypsum walls and on-site layering and sectioning manufacturing method
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JP2004251056A (en) * 2003-02-21 2004-09-09 Shimizu Corp Structure of building
CN201317987Y (en) * 2008-11-10 2009-09-30 贵州大学 Steel reinforced concrete grid-type frame structure using phosphorous gypsum as wall material
CN101691784A (en) * 2009-08-19 2010-04-07 贵州大学 Steel structured wide-bay energy-saving residential building with gypsum walls and on-site layering and sectioning manufacturing method
CN202338026U (en) * 2011-11-08 2012-07-18 浙江东南网架股份有限公司 Section-steel-assembled integral space-grid box type structure for small high energy-conserving residential buildings

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635243A (en) * 2012-05-11 2012-08-15 唐山建华工程质量检测有限公司 Method for constructing high-rise residential building with assembled integrated spatial steel grid box type structure
CN102635163A (en) * 2012-05-11 2012-08-15 唐山建华工程质量检测有限公司 Assembled monolithic multilayer long-span bidirectional multi-span building with space steel grid box-type structures
CN102635163B (en) * 2012-05-11 2014-05-21 唐山建华工程质量检测有限公司 Assembled monolithic multilayer long-span bidirectional multi-span building with space steel grid box-type structures
CN102704569A (en) * 2012-05-25 2012-10-03 湖南大学 Multilayer large-span assembling integral type space steel grid building structure and manufacturing method
CN105297897A (en) * 2014-05-28 2016-02-03 南京中建化工设备制造有限公司 Super high-rise large-span large-area prefabricated integrated steel grid box-type bundled tube and bundled tube-in-tube structure and manufacturing method

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Owner name: GUIZHOU UNIVERSITY HU NAN JINHAI STEEL STRUCTURE C

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Address after: Hangzhou City, Zhejiang province 311209 Yaqian town Xiaoshan District

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Co-applicant after: Guizhou Huitong Shenfa Steel Structure Co., Ltd.

Co-applicant after: Guiyang Architecture Design Institute Co., Ltd.

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Application publication date: 20120418