CN1632252B - Light steel sealed column framework construction system - Google Patents
Light steel sealed column framework construction system Download PDFInfo
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- CN1632252B CN1632252B CN 200510002245 CN200510002245A CN1632252B CN 1632252 B CN1632252 B CN 1632252B CN 200510002245 CN200510002245 CN 200510002245 CN 200510002245 A CN200510002245 A CN 200510002245A CN 1632252 B CN1632252 B CN 1632252B
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- frame
- light
- wall
- light steel
- board
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 title abstract description 9
- 238000012423 maintenance Methods 0.000 claims abstract description 9
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000011507 gypsum plaster Substances 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 239000011120 plywood Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 8
- 239000004567 concrete Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a light steel sealed column framework construction system which is composed of light steel framework load bearing system, a building roof system and an inside and outside maintenance structure system. It is characterized in that the framework load bearing system is composed of light steel frame column; the building roof system is composed of a disassembling-free moulding board aligned with the top surface of the framework beam and the reinforced concrete poured on the disassembling-free moulding board, and also can adopt prefabricated light floor; the roof system is composed of a light thermal water proof plate fixed on the framework beam or light steel purlin; the outside wall maintenance structure system is composed of a wall beam-light board fixed on the framework column; the inside wall maintenance structure system is composed of light board or light steel keel thin plate. The invention has the advantage of light weight, good shock resistance, high industrialization extent, simple and clear in structure drive, reliable and mature in calculation and short in construction cycle, and can be broadly adapted for various small high layer buildings and especially adapted for industrialization domestic architecture.
Description
Technical Field
The invention relates to a building system, in particular to a quick-assembly industrial building system consisting of a light steel dense column frame and a light end plate.
Background
The existing steel structure building system is generally divided into a pure frame system, a frame supporting system, a core tube peripheral frame system and the like. These steel structure building systems generally have the advantages of relatively large space, flexible space separation, light structure dead weight and the like. However, there are some problems: 1. the cross section of the structural member is relatively large, and the space height and the indoor appearance are influenced. 2. The joint connection usually adopts a welding or bolting-welding mixed mode, the field workload is large, the construction period is relatively long, and the building industrialization in the true sense is not facilitated. 3. The maintenance structure adopts traditional materials or light blocks, the field wet operation is more, and the integration of the building is not facilitated to realize. 4. Because the frame column net is large, the self weight of the floor structure is relatively large, and the burden of the frame beam column is increased. 5. The cost is far higher than brick concrete structure building, is a little higher than similar reinforced concrete structure building, influences the popularization.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a light steel dense column frame building system, which is completely manufactured in factories, free from welding operation on site, light in dead weight, relatively flexible in space separation, high in industrialization degree, suitable for building industrialization and integration, high in construction speed, and low in cost.
In order to achieve the purpose, the technical scheme of the invention is realized as follows: a light steel dense column frame building system is composed of a light steel frame bearing structure system, a building roof system and an internal and external wall maintenance structure system. The light steel frame bearing system is composed of light steel frame beams and columns; the floor system is composed of a non-dismantling template which is flush with the top surface of the frame beam and reinforced concrete poured on the non-dismantling template; the roof system is composed of light heat-insulating waterproof boards fixed on frame beams or light steel purlines; the outer wall maintenance structure system is composed of wall beams and light plates which are fixed on frame columns; the inner wall maintenance structure system is composed of a light plate or a light steel keel thin plate which is fixed below the frame beam and on the concrete floor; wherein
The light steel frame is a pure frame system in one of the longitudinal direction and the transverse direction, the other direction is a frame supporting system, and the light steel frame column net is arranged in a dense column form in the frame supporting system; the light steel frame nodes are all connected by adopting high-strength bolt connecting pairs: the beam-column nodes of the pure frame system adopt an end plate connection form, and the beam-column nodes of the frame support system adopt an ear plate connection form; the top layer of the light steel frame can be in a top layer portal rigid frame form by adopting a column drawing method, so that the space is enlarged.
The light steel frame beam column can be made of standard section steel such as rectangular steel pipes, H-shaped steel, I-shaped steel and the like or non-standard section steel such as cold-formed H-shaped steel and the like through welding.
The floor, its non-dismantling template adopts sheets such as cement shaving board or plywood, is supported and is fixed by the shape of a saddle component of fixing on the frame roof beam: the reinforcing mesh of the reinforced concrete of the floor is processed and formed in a factory and can also be processed and manufactured on site.
When the top layer of the roof adopts a portal rigid frame form, the roof is provided with a purlin system, and purlins are fixed on connecting plates (purlin supports) welded on the beam by bolts; when the top layer is in the form of a frame, it is a purlin-free system, and it may also be a purlin-provided system. The roof board is fixed on the light steel purline or the frame beam by bolts or self-drilling screws. The roof board can be a light heat-insulating waterproof board or a composite sandwich board.
The outer wall system is in a wall beam-light plate form, the wall beam is fixed on a connecting plate (beam support) welded on a frame column through bolts, a light batten or a composite sandwich plate is fixed on the wall beam through bolts or self-drilling screws, and the structure of the outer wall can be in a single-wall plate form or a double-wall plate form.
When the light batten or the composite sandwich board is adopted as the wall body, the inner wall system is a keel-free system, and the wall board is fixed in U-shaped clamps which are pre-arranged below the beam and on the floor slab in an inserting mode; when the wall body is made of thin plates such as gypsum plaster boards, pressure cement boards, glass magnesium boards and the like, the keel system is constructed like a light steel keel gypsum plaster board wall.
The technical scheme adopted by the invention has the advantages that: 1. the industrialization degree is high: the light steel close column frame building system fundamentally changes the small workshop production mode of the traditional building industry in which manual operation is taken as a mode, thoroughly realizes the industrialization of the production of house components, and enables houses to become a product of industrial production. 2. The method accords with the building industrialization policy: all the house component products except the foundation and the floor concrete are produced in factories and assembled on site, thus realizing the industrialization of house construction. 3. The construction period is short: the typical field installation period is 15 d-45 d. 4, the wet operation amount is small: there is almost no wet work except for the floor. 5. The dead weight is light, and the earthquake resistance is facilitated: the self weight of the house is about 1/4 of the self weight of the traditional building. 6. The appearance is good: all beams, columns and equipment conduits are not exposed. 7. Energy conservation and environmental protection: the energy-saving performance meets the requirements of the existing building energy-saving standard, and the building can be dismantled in different places according to the requirements. 8. The cost performance is high: the cost is equivalent to the brick-concrete structure building. 9. Wide adaptability, and is favorable for sustainable development: the invention realizes building without bricks, is an ideal novel building system for replacing a brick-concrete structure building system, and can be used for low-rise, multi-rise and high-rise buildings. Is especially suitable for various buildings below small and high buildings, and is especially suitable for industrialized residential buildings.
Drawings
FIG. 1 is a schematic plan view of the structural arrangement of the present invention
FIG. 2 is a schematic view of a vertical (horizontal) pure frame structure of the present invention
FIG. 3 is a schematic view of the horizontal (vertical) frame supporting structure of the present invention
FIG. 4 is a schematic view of the top portal frame structure formed after the top column is pulled out
FIG. 5 is a schematic view of the structure of the floor of the present invention
FIG. 6 is a schematic view of the structure of the roof with purlin of the present invention
FIG. 7 is a schematic view of the construction of a double-wall panel wall according to the present invention
FIG. 8 is a schematic view of the structure of the wall beam-single wall panel of the present invention
FIG. 9 is a schematic view of the keel-free interior wall construction of the invention
Detailed Description
As shown in fig. 1, the structural system of the present invention is composed of a one-way pure frame structure 1 and another one-way frame support structure 2.
As shown in fig. 2, the pure frame structure 1 is a structural system consisting of frame beams and columns. The beam-column node 4 is a fixed node for bolting end plates.
As shown in fig. 3 and 4, the frame support structure 2 is a structural system composed of frame beams and columns and inter-column supports 3. The beam-column joint 5 is a hinged joint for bolting the lug plates.
When the top layer is drawn out of the column, a top layer portal rigid frame structure form is formed, as shown in figure 4. The connecting node of the portal rigid frame oblique beam 6 and the frame column and the ridge splicing node of the portal rigid frame oblique beam 6 both adopt a fixed node form of end plate bolting.
As shown in fig. 5, the floor system of the present invention is composed of a demolition-free form 9 and a reinforced concrete floor 10. The disassembly-free template 9 is supported and fixed by a saddle-shaped supporting member 8 fixed on the frame beam 7, and the reinforced concrete floor 10 is poured on the disassembly-free template 9 to form an integral floor. Saddle-shaped supporting members 8 are arranged at intervals according to the mechanical property of a non-dismantling formwork 9, and generally, no more than three supporting members are arranged on each formwork. Of course, a prefabricated floor is also possible.
As shown in fig. 6, the purlin roofing system of the present invention is comprised of purlins 11 and lightweight roof panels 12. The light roof board 12 is fixed on the light steel purline 11 by bolts or self-drilling screws, and the light steel purline 11 is fixed on a connecting plate welded on the portal rigid frame inclined beam 6 or the top layer frame beam 7 by bolts. When a purlin-free roofing system is used, the lightweight roof panels 12 are directly fixed to the top frame beams 7 with bolts or self-drilling screws.
As shown in fig. 7, the double wall panel wall structure of the present invention is implemented as follows: the light wall panels 15 are fixed to both sides of the light steel wall beams 14 connected to the frame columns 13 to form a double-layered panel wall structure with an air space. The double-layer wall board wall body can be used as an outer wall and also can be used as an inner wall. Light materials can be filled in the air interlayer of the air-permeable bag according to needs.
As shown in fig. 8, the single-layer panel exterior wall of the present invention is implemented by fixing a lightweight wall panel 15 to the outside of a lightweight steel wall beam 14 connected to a frame column 13.
As shown in fig. 9, the keel-free interior wall is formed by inserting lightweight wall panels 15 into U-shaped clips fixed to the frame beams 7 and the floor panels 10.
Claims (1)
1. The utility model provides a light steel dense column frame building system, it is maintained structural system by light steel frame bearing structure system, building roofing system, interior outer wall and constitutes characterized by: the light steel frame bearing system is composed of light steel frame beams and columns; the floor system is composed of a non-dismantling template which is flush with the top surface of the frame beam and reinforced concrete poured on the non-dismantling template; the roof system is composed of light heat-insulating waterproof boards fixed on frame beams or light steel purlines; the outer wall maintenance structure system is composed of a wall beam and a light plate which are fixed on the frame column; the inner wall maintenance structure system is composed of light plates or light steel keel sheets; wherein,
the light steel frame is a pure frame system in one of the longitudinal direction and the transverse direction, the other direction is a frame supporting system, and the light steel frame column net is arranged in a dense column form in the frame supporting system; the light steel frame nodes are all connected by adopting high-strength bolt connecting pairs: the pure frame structure beam column node is in an end plate connection form, and the frame support structure beam column node is in an ear plate bolting form; the light steel frame forms a top portal rigid frame form when the top column is drawn;
the disassembly-free template of the floor adopts a cement shaving board or a plywood sheet, and is supported and fixed by a saddle-shaped member fixed on a frame beam;
when the top layer is in a portal rigid frame form, the roof is provided with a purlin system; when the top layer is in a frame form, the system is a purlin-free system and can also be a purlin-provided system;
the outer wall system is in a wall beam-light board form, and the structure of the outer wall can be in a single wallboard form or a double wallboard form;
when the inner wall system adopts a light batten or a composite sandwich board as a wall body, the inner wall system is a keel-free system, and the wall board is fixed in U-shaped clamps which are pre-arranged below the beam and on the floor slab in an inserting mode; when the gypsum plaster board, the pressure cement board and the glass magnesium board sheet are used as the wall body, the keel system is adopted, and the structure of the keel system is the same as that of a light steel keel gypsum plaster board wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510002245 CN1632252B (en) | 2005-01-18 | 2005-01-18 | Light steel sealed column framework construction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510002245 CN1632252B (en) | 2005-01-18 | 2005-01-18 | Light steel sealed column framework construction system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632252A CN1632252A (en) | 2005-06-29 |
| CN1632252B true CN1632252B (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510002245 Expired - Fee Related CN1632252B (en) | 2005-01-18 | 2005-01-18 | Light steel sealed column framework construction system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8881479B2 (en) * | 2012-08-09 | 2014-11-11 | Bluescope Buildings North America, Inc. | Wall system with vapor barrier securement |
| CN105317110A (en) * | 2015-11-06 | 2016-02-10 | 中建钢构有限公司 | Integrated assembly type steel structure building |
| CN105804271A (en) * | 2016-04-29 | 2016-07-27 | 云南建工钢结构有限公司 | Self-assembly type residential light combined supporting frame capable of being industrially produced |
| CN107447919A (en) * | 2016-06-01 | 2017-12-08 | 李殿义 | Cellular material herringbone beam sequential structure and its formation without purlin girder roof truss structure |
| CN107893475A (en) * | 2017-12-23 | 2018-04-10 | 广东象博生态科技有限公司 | A kind of low layer light section steel structure assembled-type house |
| CN110924724A (en) * | 2019-11-07 | 2020-03-27 | 上海大学 | Frame structure system based on closely-arranged columns |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5048257A (en) * | 1987-10-06 | 1991-09-17 | Luedtke Charles W | Construction system for detention structures and multiple story buildings |
| CN1093430A (en) * | 1993-04-08 | 1994-10-12 | 李鑫全 | Composition frame parts for building |
| CN1425835A (en) * | 2003-01-30 | 2003-06-25 | 董佩义 | Light steel assembling house system |
| KR20030077050A (en) * | 2001-09-27 | 2003-10-01 | 강종근 | House framing |
-
2005
- 2005-01-18 CN CN 200510002245 patent/CN1632252B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5048257A (en) * | 1987-10-06 | 1991-09-17 | Luedtke Charles W | Construction system for detention structures and multiple story buildings |
| CN1093430A (en) * | 1993-04-08 | 1994-10-12 | 李鑫全 | Composition frame parts for building |
| KR20030077050A (en) * | 2001-09-27 | 2003-10-01 | 강종근 | House framing |
| CN1425835A (en) * | 2003-01-30 | 2003-06-25 | 董佩义 | Light steel assembling house system |
Non-Patent Citations (1)
| Title |
|---|
| 阴继庞.ST＆CB（STB）轻型房屋建筑体系.第四届全国现代结构工程学术研讨会论文集.2004,879、881-882页. * |
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| CN1632252A (en) | 2005-06-29 |
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