CN104594670A - Building structure system of fabricated transformer substation - Google Patents
Building structure system of fabricated transformer substation Download PDFInfo
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- CN104594670A CN104594670A CN201410414099.XA CN201410414099A CN104594670A CN 104594670 A CN104594670 A CN 104594670A CN 201410414099 A CN201410414099 A CN 201410414099A CN 104594670 A CN104594670 A CN 104594670A
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Abstract
The invention provides a building structure system of a fabricated transformer substation. A building of the transformer substation is mainly composed of a one-floor building body and a two-floor building body. The one-floor building body and the two-floor building body are mainly built of longitudinal walls, inner cross walls and outer gable walls. Each longitudinal wall is a block-shaped light-weight aggregate concrete and structural steel composite hollow wall board. Each inner cross wall and each outer gable wall are both block-shaped light-weight aggregate concrete wall boards. Each stress framework is composed of steel components and a one-way steel cross beam, wherein each steel component is in a T shape or shaped like the Chinese character 'gan' and is composed of a sectional steel column and a sectional steel beam, each sectional steel column is a B250*8 hollow square steel tube column, and each sectional steel beam is an I-shaped steel longitudinal beam or cross beam. Each light-weight aggregate concrete and structural steel composite hollow wall board is made of light-weight aggregate concrete, high-strength composite thin-wall cement hollow tubes and wall board reinforcing steel bars, wherein the interval between every two adjacent high-strength composite thin-wall cement hollow tube is 200 mm, and the diameter of each high-strength composite thin-wall cement hollow tube is 150 mm. The building structure system of the fabricated transformer substation has the advantages that typhoon resistance is achieved, the anti-seismic property is high, the integrality is good, a light-weight aggregate concrete superimposed sheet roof is adopted, and the dead load of a floor structure is low.
Description
Technical field
What the present invention relates to is a kind of fabric structure system of assembling transformer station, and especially a kind of light weight aggregate concrete shaped steel combination hollow wall panel is the fabric structure system that primary building material manufactures, and belongs to the building technology field of assembling transformer station.
Background technology
Abroad, porcelain granule light weight aggregate concrete has the applicating history of more than 80 year, and there is extensive application in the U.S., the former Soviet Union, Europe etc., and former Soviet Union's haydite output once occupied first place in the world.Particularly from the sixties in 20th century, build up some representational highrise building and bridge engineering successively all over the world.In recent years, high-strength, high performance lightweight aggregate concrete developing direction both domestic and external especially, the strength grade of haydite concrete was determined to LC80 level by some foreign standards.Because haydite stable performance, durability are good, it is the first-selected aggregate of load-carrying members light weight aggregate concrete.China's research, existing more than the 40 year history of application haydite concrete, and build up a collection of industry and civic building and bridge engineering, high-strength ceramic granule is also achieved to production and the application experience of comparative maturity.Within 2010, Shanghai World's Fair Chinese Pavilion concrete parts adopts light weight aggregate concrete.
In recent years, laminated floor slab, the profiled sheet of employing light weight aggregate concrete make bed die welded reinforcement girder compound floor, be widely used in various building structure, its load-carrying members light weight aggregate concrete comparatively ordinary concrete is light by 20% ~ 35%, be applied to high level, longspan structure obviously can reduce dead load, thus reduce the engineering quantity of substructure and foundation pile, reduce structural meterials consumption, improve the anti-seismic performance of structure, there is good overall economic efficiency.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and typhoon protection, anti-seismic performance are strong, good integrity to provide one to have, and use the fabric structure system of the assembling transformer station of light weight aggregate concrete superimposed sheet roofing, floor structure.
The object of the invention is to have come by following technical solution, a kind of fabric structure system of assembling transformer station, the building of described transformer station is primarily of individual layer, two layers of building composition, described individual layer, two layers of building are built primarily of vertical wall, interior cross wall and outer gable and are formed, described vertical wall is the light weight aggregate concrete shaped steel combination hollow wall panel of a bulk, at least be furnished with a stress frame be formed by connecting by steel column, section steel beam in this light weight aggregate concrete shaped steel combination hollow wall panel, and form light weight aggregate concrete shaped steel combination hollow wall panel; Described interior cross wall and outer gable are block Hollow Lightweight Concrete Block wallboard.
Described stress frame is welded into " T " and " doing " font Steel section member by steel column, section steel beam and one-way type gooseneck forms, and wherein said steel column is B250 × 8 hollow square steel tubing strings, and described section steel beam is i shaped steel longeron or crossbeam; Described Hollow Lightweight Concrete Block wallboard is made up of light weight aggregate concrete, spacing@200mm Φ 150 high-strength compound thin wall cement hollow section, reinforcing steel bars of wallboards;
Described interior cross wall and outer gable adopt the Hollow Lightweight Concrete Block wallboard without shaped steel, plate wide 3625mm or 3300mm or 3000mm or 2650mm or 1750mm, thick 180mm.
Building span of the present invention is at 3.9 ~ 7m, intercolumniation is 2.6m or 3m or 3.6m, wherein the shaped steel crossbeam of stress frame adopts h section steel beam HM300 × 200 × 8/12, transverse frame is formed with quadrate steel pipe column in concrete shaped steel combination hollow wall panel, longitudinal wallboard of building exposes the splicing of i shaped steel longeron joint M20 frictional high-strength bolts by reserved, is rigidly connected by the section longitudinal beam in two panels wallboard.
After being assembled with longitudinal steel structure frame and the horizontal girder steel of assembling in longitudinal wallboard of described building, the stress frame in it consists of in length and breadth to steel framed structure; The single story building roof panel of described building, two layers of construction floor plate and roof panel all adopt light weight aggregate concrete superimposed sheet, prefabricated thickness 70mm, overlapping layers thickness 70mm.
Longitudinal wallboard of described building comprises longitudinal exterior wall and longitudinal interior wall, be provided with antiseep in the light weight aggregate concrete shaped steel combination hollow wall panel plate seam of wherein said longitudinal exterior wall and unify drainage system, the flooring place plate seam of two layers of construction floor plate adopts Φ 20 rubber hose to cause lower riser from upper riser with girder steel junction, and at the junction back-grouting material cementation of fissures; The pre-buried longitudinal drainage pipe in aproll place stitches gutter with riser plate and is connected.
The present invention is also furnished with Φ 150 hollow section used as electric pipe laying in described Hollow Lightweight Concrete Block wallboard, ground, building wall limit is embedded with the cable The Small Well of 5 cable conduits and some simultaneously, facilitates cable to cause the cable pipe laying of flooring or roofing from one deck cable The Small Well; Round bottom seat switch is installed by brill one circular hole by described hollow section place, and carries out indoor all cables by described hollow section and secretly apply.
The present invention is applied on assembling transformer station building, use light weight aggregate concrete shaped steel combination hollow wall panel, Hollow Lightweight Concrete Block wallboard and light weight aggregate concrete superimposed sheet roofing, floor structure, obviously can reduce dead load, thus reduce the engineering quantity of substructure and basement process, shaped steel consumption about 40 ~ 60 tons, structural meterials consumption is less, has the features such as typhoon protection, anti-seismic performance are strong, good integrity.
Accompanying drawing explanation
Fig. 1 is assembling transformer station of the present invention building one deck structural wall board layout plan.
Fig. 2 is assembling transformer station of the present invention building two-layer structure wallboard layout plan.
Fig. 3 is assembling transformer station building one deck structural plan of the present invention arrangement diagram.
Fig. 4 is assembling transformer station of the present invention building two-layer structure layout plan.
Fig. 5 is the longitudinal wallboard assembling structure schematic diagram of assembling transformer station of the present invention building.
Fig. 6-1 is light weight aggregate concrete shaped steel combination hollow wall panel " T " font Steel section member schematic diagram of the present invention.
Fig. 6-2 is that light weight aggregate concrete shaped steel combination hollow wall panel of the present invention " does " font Steel section member schematic diagram.
Fig. 7-1 is that assembling transformer station of the present invention building crossbeam post connects plan view.
Fig. 7-2 is assembling transformer station of the present invention building crossbeam column jointing gusset schematic diagrames.
Fig. 7-3 is assembling transformer station of the present invention building longeron and longeron splicing construction schematic diagram.
Fig. 8 is assembling transformer station of the present invention skin plate perps row infiltration structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1 to Fig. 4, the fabric structure system of transformer station of the present invention, the building of described transformer station is primarily of individual layer, two layers of building composition, described individual layer, two layers of building are primarily of vertical wall 1, interior cross wall 2 and outer gable 3 are built and are formed, described vertical wall 1 is the light weight aggregate concrete shaped steel combination hollow wall panel 4 of a bulk, one is at least furnished with by steel column 5 in this light weight aggregate concrete shaped steel combination hollow wall panel 4, the stress frame 7 that section steel beam 6 is formed by connecting, shown in composition graphs 5, and form light weight aggregate concrete shaped steel combination hollow wall panel, described interior cross wall 2 and outer gable 3 are block Hollow Lightweight Concrete Block wallboard 4.
Shown in Fig. 6-1 and 6-2, described stress frame 7 is welded into " T " and " doing " font Steel section member by steel column 5, section steel beam 6, and wherein said steel column 5 is B250 × 8 hollow square steel tubing strings, and described section steel beam 6 is i shaped steel longeron; Described Hollow Lightweight Concrete Block wallboard 4 is made up of light weight aggregate concrete, spacing@200mm Φ 150 high-strength compound thin wall cement hollow section, reinforcing steel bars of wallboards;
Described interior cross wall and outer gable adopt the Hollow Lightweight Concrete Block wallboard without shaped steel, plate wide 3625mm or 3300mm or 3000mm or 2650mm or 1750mm, thick 180mm.
Building span of the present invention is at 3.9 ~ 7m, intercolumniation is 2.6m or 3m or 3.6m, wherein the one-way type gooseneck of stress frame 7 adopts h section steel beam HM300 × 200 × 8/12, transverse frame is formed with quadrate steel pipe column in concrete shaped steel combination hollow wall panel, longitudinal wallboard of building exposes the splicing of i shaped steel longeron joint M20 frictional high-strength bolts by reserved, section longitudinal beam in two panels wallboard is rigidly connected, sees Fig. 7-1,7-2,7-3.
Shown in Fig. 5, Fig. 6-1,6-2, be implied with longitudinal steel structure frame and combine with one-way type gooseneck in longitudinal wallboard of described building, the stress frame in it consists of in length and breadth to steel framed structure; The single story building roof panel of described building, two layers of construction floor plate and roof panel all adopt light weight aggregate concrete superimposed sheet, prefabricated thickness 70mm, overlapping layers thickness 70mm.
Shown in Fig. 8, longitudinal wallboard 1 of building comprises longitudinal exterior wall and longitudinal interior wall, be provided with antiseep in the light weight aggregate concrete shaped steel combination hollow wall panel plate seam of wherein said longitudinal exterior wall and unify drainage system, the flooring place plate seam of two layers of construction floor plate adopts Φ 20 rubber hose 8 to cause lower riser from upper riser with girder steel junction, and at the junction back-grouting material cementation of fissures; The pre-buried longitudinal drainage pipe 9 in aproll place stitches gutter 10 with riser plate and is connected.
Φ 150 hollow section used as electric pipe laying is furnished with in described Hollow Lightweight Concrete Block wallboard, ground, building wall limit is embedded with the cable The Small Well of 5 cable conduits and some simultaneously, facilitates cable to cause the cable pipe laying of flooring or roofing from one deck cable The Small Well; Round bottom seat switch is installed by brill one circular hole by described hollow section place, and carries out indoor all cables by described hollow section and secretly apply.
Embodiment:
Assembling transformer station of the present invention building, primarily of individual layer, two layers of building composition, is shown in shown in accompanying drawing 1 to Fig. 4.Wall indulged by building is that light weight aggregate concrete shaped steel combination hollow wall panel (being called for short " concrete shaped steel hollow wall panel ") is shown in Fig. 6-1,6-2, combined be prefabricated into a monoblock wallboard by steel column, section steel beam, Hollow Lightweight Concrete Block plate, it is the main bearing member of building, plate wide 3600mm, 3000mm, 2600mm, thick 250mm, the unification substantially of each building panel width.Wallboard Shaped Steel stress frame is welded into " T " and " doing " font Steel section member by B250 × 8 hollow square steel tubing string, i shaped steel longitudinal beam, hollowcore slab part is made up of light weight aggregate concrete, spacing@200mm Φ 150 high-strength compound thin wall cement hollow section, reinforcing steel bars of wallboards, light weight aggregate concrete strength grade LC30, density rating 1500.
Interior cross wall of the present invention and gable adopt the Hollow Lightweight Concrete Block wallboard without shaped steel, plate wide 3625mm, 3300mm, 3000mm, 2650mm, 1750mm, thick 180mm.
A preferred embodiment of the present invention is: building span is at 3.9 ~ 7m, and intercolumniation is 2.6m, 3m, 3.6m, and span and intercolumniation are all less; Crossbeam adopts h section steel beam HM300 × 200 × 8/12, transverse frame is formed with quadrate steel pipe column in concrete shaped steel hollow wall panel, see shown in Fig. 7-1,7-2, longitudinal wallboard exposes the splicing of i shaped steel longeron joint M20 frictional high-strength bolts by reserved, longeron in two panels wallboard is rigidly connected, sees shown in Fig. 7-3.
The present invention implies a longitudinal steel structure frame in the hollow vertical wallboard assembled, and after assembling one-way type gooseneck, stress system is in length and breadth to steel framed structure, sees shown in Fig. 5,6.
Single story building roof panel, two layers of construction floor plate and roof panel, adopt light weight aggregate concrete superimposed sheet, prefabricated thickness 70mm, overlapping layers thickness 70mm.
The present invention is when using concrete shaped steel combination hollow wall panel as side fascia, be provided with antiseep in plate seam and unify drainage system, two floor face place plate seams adopt Φ 20 rubber hose to cause lower riser from upper riser with girder steel junction, then by the junction back-grouting material cementation of fissures.The pre-buried longitudinal drainage pipe in aproll place stitches gutter with riser plate and is connected, as shown in Figure 8.
In concrete shaped steel hollow wall panel, Φ 150 hollow section can be used as the use of electric pipe laying, ground, building wall limit is embedded with the cable The Small Well of 5 cable conduits and some simultaneously, cable is facilitated to cause the cable pipe laying of flooring or roofing from one deck cable The Small Well, only a circular hole need be bored at hollow section place when adopting round bottom seat special switch to install, indoor all cables secretly apply, and aesthetics is high.
Tool of the present invention has the following advantages:
1, the Steel Frame Column spacing lain in wallboard is less, is 2600 ~ 3600mm, and flooring and roof panel adopt light weight aggregate concrete superimposed sheet load light, building building roof only has one direction transverse beam, the loading that crossbeam bears is little, selects HM300 × 200 × 8/12 section little, visual appearance.Steel column cross section and wallboard is thick is all 250mm, indoor wall is concordant, and effective area utilization rate is high, and whole structure is attractive in appearance.
2, steel sections scope adopts cold spray zinc anticorrosion, and the steel structure surface directly contacted with concrete does not need anticorrosion with painting coating, thus saves anticorrosion expense.
3, light weight aggregate concrete shaped steel combination hollow wall panel, its hole heart rate reaches 34%, and unit weight is 1090kg/m
3, from heavy and light, be a kind of light concrete sheet material.
4, light weight aggregate concrete shaped steel combination hollow wall panel I-shaped steel longitudinal beam connected node, post and transverse frame beam connecting node all adopt high-strength friction bolt connection, and on-the-spot without the need to welding, easy for installation, assembling construction speed is fast, effective reduction of erection time.
5, transformer station two-layer master control building shaped steel consumption more than 20 ~ 30 ton, early strength micro expansion back-grouting material about 1.5 m
3; Nearly 10 tons of relay bungalow shaped steel consumption, early strength micro expansion back-grouting material is about 1.1m
3; Rolled steel dosage is economized, and wet trade workload is few, easy construction.
Claims (6)
1. the fabric structure system of an assembling transformer station, the building of described transformer station is primarily of individual layer, two layers of building composition, described individual layer, two layers of building are built primarily of vertical wall, interior cross wall and outer gable and are formed, it is characterized in that described vertical wall is the light weight aggregate concrete shaped steel combination hollow wall panel of a bulk, at least be furnished with a stress frame be formed by connecting by steel column, section steel beam in this light weight aggregate concrete shaped steel combination hollow wall panel, and form light weight aggregate concrete shaped steel combination hollow wall panel; Described interior cross wall and outer gable are block Hollow Lightweight Concrete Block wallboard.
2. the fabric structure system of assembling transformer station according to claim 1, it is characterized in that described stress frame is welded into " T " and " doing " font Steel section member by steel column, section steel beam and one-way type gooseneck forms, wherein said steel column is B250 × 8 hollow square steel tubing strings, and described section steel beam is i shaped steel longeron or crossbeam; Described Hollow Lightweight Concrete Block wallboard is made up of light weight aggregate concrete, spacing@200mm Φ 150 high-strength compound thin wall cement hollow section, reinforcing steel bars of wallboards;
Described interior cross wall and outer gable adopt the Hollow Lightweight Concrete Block wallboard without shaped steel, plate wide 3625mm or 3300mm or 3000mm or 2650mm or 1750mm, thick 180mm.
3. the fabric structure system of assembling transformer station according to claim 2, it is characterized in that described building span is at 3.9 ~ 7m, intercolumniation is 2.6m or 3m or 3.6m, wherein the one-way type gooseneck of stress frame adopts h section steel beam HM300 × 200 × 8/12, forms transverse frame with quadrate steel pipe column in concrete shaped steel hollow wall panel; Longitudinal wallboard of building exposes the splicing of i shaped steel longeron joint M20 frictional high-strength bolts by reserved, is rigidly connected by the section longitudinal beam in two panels wallboard.
4. the fabric structure system of assembling transformer station according to claim 3, after being implied with longitudinal steel structure frame and the horizontal girder steel of assembling in the longitudinal wallboard that it is characterized in that described building, the stress frame in it consists of in length and breadth to steel framed structure; The single story building roof panel of described building, two layers of construction floor plate and roof panel all adopt light weight aggregate concrete superimposed sheet, prefabricated thickness 70mm, overlapping layers thickness 70mm.
5. the fabric structure system of assembling transformer station according to claim 4, it is characterized in that longitudinal wallboard of building comprises longitudinal exterior wall and longitudinal interior wall, be provided with antiseep in the light weight aggregate concrete shaped steel combination hollow wall panel plate seam of wherein said longitudinal exterior wall and unify drainage system, the flooring place plate seam of two layers of construction floor plate adopts Φ 20 rubber hose to cause lower riser from upper riser with girder steel junction, and at the junction back-grouting material cementation of fissures; The pre-buried longitudinal drainage pipe in aproll place stitches gutter with riser plate and is connected.
6. the fabric structure system of assembling transformer station according to claim 5, it is characterized in that in described Hollow Lightweight Concrete Block wallboard, being furnished with Φ 150 hollow section used as electric pipe laying, ground, building wall limit is embedded with the cable The Small Well of 5 cable conduits and some simultaneously, facilitates cable to cause the cable pipe laying of flooring or roofing from one deck cable The Small Well; Round bottom seat switch is installed by brill one circular hole by described hollow section place, and carries out indoor all cables by described hollow section and secretly apply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414099.XA CN104594670A (en) | 2014-08-21 | 2014-08-21 | Building structure system of fabricated transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414099.XA CN104594670A (en) | 2014-08-21 | 2014-08-21 | Building structure system of fabricated transformer substation |
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| CN104594670A true CN104594670A (en) | 2015-05-06 |
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| CN201410414099.XA Pending CN104594670A (en) | 2014-08-21 | 2014-08-21 | Building structure system of fabricated transformer substation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105071317A (en) * | 2015-07-21 | 2015-11-18 | 江苏省电力公司常州供电公司 | Substation wire and cable assembly-type laying device |
| CN105888315A (en) * | 2016-04-12 | 2016-08-24 | 华信咨询设计研究院有限公司 | Equipment room |
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| CN105888315A (en) * | 2016-04-12 | 2016-08-24 | 华信咨询设计研究院有限公司 | Equipment room |
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Application publication date: 20150506 |