CN105133767A - Manufacturing method for regular hexagonal honeycomb latticed steel hollow floor frame box type structure - Google Patents
Manufacturing method for regular hexagonal honeycomb latticed steel hollow floor frame box type structure Download PDFInfo
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- CN105133767A CN105133767A CN201510449675.9A CN201510449675A CN105133767A CN 105133767 A CN105133767 A CN 105133767A CN 201510449675 A CN201510449675 A CN 201510449675A CN 105133767 A CN105133767 A CN 105133767A
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Abstract
The invention relates to a manufacturing method for regular hexagonal honeycomb latticed steel hollow floor frame box type structure. The manufacturing method is characterized by comprising the following steps of blanking, welding and processing a component (a), a component (b) and a component (c) in a factory workshop, transporting the component (a), the component (b) and the component (c) to a construction site, assembling the component (a), the component (b) and the component (c) into a floor frame unit (A), a floor frame unit (B) and a floor frame unit (C), connecting the floor frame unit (A) and the floor frame unit (B) and the floor frame unit (C) via high-strength bolts to form a regular hexagonal honeycomb steel plane grid and placing the grid on a floor height marked position via a supporting wall rack. A reinforced bar concrete three-dimensional grid regular hexagonal prefabricating plate is installed on the supported regular hexagonal honeycomb steel plane grid; pin holes are formed in the regular hexagonal honeycomb steel plane grid; reinforcing bars are tied thereon; concrete is cast on a template formed by the regular hexagonal prefabricating plate; the template is maintained. The manufacturing method for the regular hexagonal honeycomb latticed steel hollow floor frame box type structure, steel components are can all blanked and manufactured in the factory and transportation and construction can be facilitated.
Description
Technical field
The invention belongs to construction steel structure technical field, particularly relate to a kind of manufacture method of regular hexagon Cellular Networks trellis steel hollow floor system box structure.
Background technology
In tradition conventional structure system, if put up multilayer large-span building, its steel using amount increases considerably, investor is in order to saving construction cost, more and under purchasing the relatively low situation of system expense in soil amount at that time, wide span single layer industrial premises covers the sky and the earth and emerges in large numbers, and large span is public is confined to individual layer with industrial construction.Improve and the relevant policy appearance that economizes the land resource along with expense processed is purchased in soil, 2007, space lattice box structure is suggested, simultaneous every space lattice box structure patent is suggested and engineer applied, their appearance, break for a long time large span public with industrial construction field in conventional steel framework and portal-rigid frames system.The meanwhile appearance of " assembled integral Steel Space grid box structure new system ", multilayer large-span is public, and in the whole nation, multiple area occurs in succession with industrial construction, but the space lattice of these new technologies forms, all be limited as square, i.e. orthogonal spatial and orthogonal-diagonal lattice two kinds, and the multilayer large-span public building in city, the ceiling modeling requirement variation of its superstructure, and require investment reduction, be not enough to meet building demand completely.Regular hexagon Cellular Networks trellis steel hollow floor system box structure can enrich the indoor grid moulding of all kinds of multilayer large-span public building, forms the new structural systen of " safely, rationally, advanced, economic ".Regular hexagon Cellular Networks trellis steel laced beam adds man-hour at plant building, and the area that unit accounts for is excessive cannot entrucking transport.
Summary of the invention
The present invention provides a kind of manufacture method being convenient to the regular hexagon Cellular Networks trellis steel hollow floor system box structure processing assembling transport for solving in known technology the technical problem that exists.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is: a kind of manufacture method of regular hexagon Cellular Networks trellis steel hollow floor system box structure, it is characterized in that: comprise the following steps: at factory floor blanking welding processing component a, component b and component c, described component a is the chevron structure that two steel laced beams are consisted of shear connector welding, described component b is the steel laced beam that one end has bolt hole, and described component c is steel laced beam; Component a, component b and component c are transported to job site, utilize component a, component b and component c to be assembled into superstructure unit A, superstructure unit B and superstructure unit C, adopt high strength exploitation to form regular hexagon cellular flat steel grid superstructure unit A, superstructure unit B and superstructure unit C and shelved floor elevation location by support wall stand; The cellular flat steel grid of the regular hexagon supported in above-mentioned steps is installed steel concrete three-way grid regular hexagon precast plate; The cellular flat steel grid of regular hexagon breaks pin and after wire-tiing with regular hexagon precast plate for template concreting maintenance thereon.
The present invention can also adopt following technical measures:
By two, the setting up and down and T-steel be parallel to each other is formed described steel laced beam.
Described shear connector is steel pipe.
The advantage that the present invention has and good effect are:
The present invention proposes the assembled integral construction manufacture method of a set of regular hexagon Cellular Networks trellis steel hollow floor system box structure, and steel beam column all makes in factory's blanking, conveniently transports construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of regular hexagon Cellular Networks trellis steel hollow floor system in the present invention;
Fig. 2 is the structural representation of superstructure unit A in the present invention;
Fig. 3 is the sectional view of regular hexagon Cellular Networks trellis steel hollow floor system in the present invention.
In figure: 1, T-steel; 2, steel pipe; 3, stiffener.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Fig. 1 is multilayer public building building cover structure plan view, as regular hexagon height 2h=2 × 2m=4m, and its span L
y=6 × 2h=24m, its long side column net is the alternate layout of b and 2b, L
x=17b=17 × 2m/sin60 °=17 × 2.31m=39.27m, every layer of floor area 943m
2, four layers of hall gross area 3770m
2(stair, elevator, fire-fighting area are not counted in hall), the structure of whole hall building is " multilayer (4 layers) large span (L=24m) assembled integral Steel Space grid box structure ".
Its Specific construction mounting means is undertaken by such as following steps:
The first step: carry out foundation basic construction by Fig. 1 coplanar flat place, meanwhile, by Fig. 1-Fig. 3 in factory floor blanking, processing welded unit a, component b and component c, the operation simultaneously of these two parts.Component a is the chevron structure that two steel laced beams are consisted of shear connector welding, and described component b is the steel laced beam that one end has bolt hole, and described component c is steel laced beam.Described steel laced beam and the T-steel 1 that be parallel to each other setting up and down by two is formed, and steel shear connector is steel pipe 2, is provided with stiffener 3 between T-steel 1, and stiffener 3 welds with steel pipe 2, and steel pipe 2 is at every Pin welding fabrication, and component b and component c is loose component.
Second step, is transported to job site by the component a of factory process, component b and component c, and interim builder's temporary shed secondary is assembled into superstructure unit A, superstructure unit B and superstructure unit C at the scene.When entrucking is transported to building site secondary assembling, first erection bolt, then weld.
3rd step: adopt high strength exploitation to form regular hexagon cellular flat steel grid superstructure unit A, superstructure unit B and superstructure unit C and shelved floor elevation location by support wall stand.
4th step: the cellular flat steel grid of the regular hexagon supported in above-mentioned steps is installed steel concrete three-way grid regular hexagon precast plate; It is again superimposed sheet primary structure member that steel concrete three-way grid regular hexagon precast plate forms template.The cellular flat steel grid of regular hexagon breaks pin and after wire-tiing with regular hexagon precast plate for template concreting maintenance thereon.
Above-mentioned four steps complete, and namely carry out second layer installation, have repeatedly carried out structural entity and have installed formation multilayer large-span regular hexagon Cellular Networks trellis steel hollow floor system box structure.
Claims (3)
1. a manufacture method for regular hexagon Cellular Networks trellis steel hollow floor system box structure, is characterized in that: comprise the following steps:
(1). at factory floor blanking welding processing component a, component b and component c, described component a is the chevron structure that two steel laced beams are consisted of shear connector welding, described component b is the steel laced beam that one end has bolt hole, and described component c is steel laced beam;
(2). component A, component B and component C are transported to job site, utilize component a, component b and component c to be assembled into superstructure unit A, superstructure unit B and superstructure unit C;
(3). adopt high strength exploitation to form regular hexagon cellular flat steel grid superstructure unit A, superstructure unit B and superstructure unit C and shelved floor elevation location by support wall stand;
(4). the cellular flat steel grid of the regular hexagon supported in above-mentioned steps is installed steel concrete three-way grid regular hexagon precast plate; The cellular flat steel grid of regular hexagon breaks pin and after wire-tiing with regular hexagon precast plate for template concreting maintenance thereon.
2. the manufacture method of regular hexagon Cellular Networks trellis steel hollow floor system box structure according to claim 1, is characterized in that: by two, the setting up and down and T-steel be parallel to each other is formed described steel laced beam.
3. the manufacture method of regular hexagon Cellular Networks trellis steel hollow floor system box structure according to claim 1, is characterized in that: described shear connector is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449675.9A CN105133767A (en) | 2015-07-27 | 2015-07-27 | Manufacturing method for regular hexagonal honeycomb latticed steel hollow floor frame box type structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449675.9A CN105133767A (en) | 2015-07-27 | 2015-07-27 | Manufacturing method for regular hexagonal honeycomb latticed steel hollow floor frame box type structure |
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| CN105133767A true CN105133767A (en) | 2015-12-09 |
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| CN201510449675.9A Pending CN105133767A (en) | 2015-07-27 | 2015-07-27 | Manufacturing method for regular hexagonal honeycomb latticed steel hollow floor frame box type structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121109A (en) * | 2016-07-29 | 2016-11-16 | 东南大学 | Large span right hexagonal steel-concrete cellular hollow sandwich panel ceiling for storied building and manufacture method |
| CN106400953A (en) * | 2016-07-29 | 2017-02-15 | 东南大学 | Multi-layer large-span regular-hexagonal cellular space lattice box type structure and manufacturing method |
| CN106592628A (en) * | 2016-11-24 | 2017-04-26 | 中铁上海设计院集团有限公司 | Splicing method of honeycomb type underground engineering structure system |
| CN110792172A (en) * | 2019-10-23 | 2020-02-14 | 上海园林绿化建设有限公司 | Construction method of aluminum alloy cloud nest structure |
| CN115492375A (en) * | 2022-09-21 | 2022-12-20 | 中国一冶集团有限公司 | Vibratile polygonal aluminum formwork for cast-in-situ open-web grid and construction method |
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| CN1478968A (en) * | 2003-07-04 | 2004-03-03 | 贵州工业大学 | Construction method of large span building roof or floor of building and its double lattice beam structure |
| CN101270595A (en) * | 2008-05-16 | 2008-09-24 | 东南大学 | Assembled honeycombed sheet light empty stomach building and roof structure system |
| CN201433489Y (en) * | 2009-07-20 | 2010-03-31 | 湖南大学 | Regular hexagon steel-concrete combined double-layer hollow grid beam floor |
| JP2011132765A (en) * | 2009-12-25 | 2011-07-07 | Sumitomo Metal Mining Siporex Kk | Reinforcing method and reinforcing structure of floor |
| CN203487676U (en) * | 2013-09-16 | 2014-03-19 | 南京工业大学 | Honeycomb steel hidden beam composite floor system |
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2015
- 2015-07-27 CN CN201510449675.9A patent/CN105133767A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1478968A (en) * | 2003-07-04 | 2004-03-03 | 贵州工业大学 | Construction method of large span building roof or floor of building and its double lattice beam structure |
| CN101270595A (en) * | 2008-05-16 | 2008-09-24 | 东南大学 | Assembled honeycombed sheet light empty stomach building and roof structure system |
| CN201433489Y (en) * | 2009-07-20 | 2010-03-31 | 湖南大学 | Regular hexagon steel-concrete combined double-layer hollow grid beam floor |
| JP2011132765A (en) * | 2009-12-25 | 2011-07-07 | Sumitomo Metal Mining Siporex Kk | Reinforcing method and reinforcing structure of floor |
| CN203487676U (en) * | 2013-09-16 | 2014-03-19 | 南京工业大学 | Honeycomb steel hidden beam composite floor system |
Non-Patent Citations (1)
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| 宋玲玲等: "空间钢网格盒式结构在多层工业厂房中的应用", 《贵州大学学报（自然科学版）》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121109A (en) * | 2016-07-29 | 2016-11-16 | 东南大学 | Large span right hexagonal steel-concrete cellular hollow sandwich panel ceiling for storied building and manufacture method |
| CN106400953A (en) * | 2016-07-29 | 2017-02-15 | 东南大学 | Multi-layer large-span regular-hexagonal cellular space lattice box type structure and manufacturing method |
| CN106592628A (en) * | 2016-11-24 | 2017-04-26 | 中铁上海设计院集团有限公司 | Splicing method of honeycomb type underground engineering structure system |
| CN110792172A (en) * | 2019-10-23 | 2020-02-14 | 上海园林绿化建设有限公司 | Construction method of aluminum alloy cloud nest structure |
| CN115492375A (en) * | 2022-09-21 | 2022-12-20 | 中国一冶集团有限公司 | Vibratile polygonal aluminum formwork for cast-in-situ open-web grid and construction method |
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Application publication date: 20151209 |
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