CN205804602U - A kind of assembling type steel structure frame system - Google Patents

A kind of assembling type steel structure frame system Download PDF

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Publication number
CN205804602U
CN205804602U CN201620560166.3U CN201620560166U CN205804602U CN 205804602 U CN205804602 U CN 205804602U CN 201620560166 U CN201620560166 U CN 201620560166U CN 205804602 U CN205804602 U CN 205804602U
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Prior art keywords
steel
shear
plate
slab
frame
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CN201620560166.3U
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Chinese (zh)
Inventor
胡树青
王培军
张露露
员建成
马国润
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SHANDONG ZHONGTONG STEEL STRUCTURE ENGINEERING Co Ltd
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SHANDONG ZHONGTONG STEEL STRUCTURE ENGINEERING Co Ltd
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Abstract

A kind of assembling type steel structure frame system, including column, girder steel and shear wall slab, described column includes tubing string, Concrete Filled layer and the reinforcement that peripheral Plate Welding is formed, and is filled with concrete and forms Concrete Filled layer in described tubing string, and the inwall at described peripheral steel plate is provided with reinforcement;High-strength friction bolt connection is passed through at the top of column and girder steel two ends, described girder steel be cross section be the girder steel of H type, wherein girder steel includes that the web of the upper and lower wing plate of upper flange, lower wing plate and connection, described web are provided with perforate, and pipeline is arranged by the perforate on web;Being hingedly connected with shear wall slab outside the peripheral steel plate of described tubing string, described shear wall slab is provided with the strip hole of inclination.Concrete frame joint uses hinged, the power of distribution vertical in frame-shear-wall structure system is separated with the power of horizontal distribution, and stress is clear and definite, improves the power consumption that node goes out, and improves the deflection at node so that be difficult at node rupture failure is occurred to early.

Description

A kind of assembling type steel structure frame system
Technical field
This utility model relates to steel structure frame technical field, particularly to a kind of assembling type steel structure frame system.
Background technology
Compared with xoncrete structure, steel structure system component can standardized production, short construction period, system easy to control the quality, material Expect recyclable, be a kind of excellent structural system.But current domestic existing steel structure system design of node mostly uses rigidity Node, at node, stress is complicated, undertakes bigger hogging moment, big at Structures under Earthquake additional internal force, Structural Energy Dissipation poor performance. A kind of entitled " industrialization assembled Honeycomb Beam steel construction of rigid joint disclosed in China Patent No. CN201410111074.2 Eccentrical braces " patent of invention;A kind of entitled " a kind of steel structure girder disclosed in China Patent No. CN201210063584.8 Post assembled rigid node " patent of invention;A kind of entitled " monolayer steel knot disclosed in China Patent No. CN201010123152.2 Structure mill building frame beam column building site splicing rigid joint " patent of invention etc., broadly fall into this type of rigid joint case.
In frame structure, pillar cross section typically uses square-section, circular cross-section or I-shaped cross-section, when pillar bears relatively During big vertical uniform load q, design section larger cross-section size there will be pillar corner angle much larger than in thickness of wall body room, reduces Space utilization rate.When girder steel uses welded H section steel, depth of section is relatively big, if there being equipment installation to arrange again, works as solid web girder When sectional dimension design is bigger, room uses height, and (room uses height to deduct girder steel depth of section and equipment for building floor height Pipeline height) will reduce, stud uses height to reduce, and affects room comfort level.China Patent No. The steel column side of being described in a kind of entitled " a kind of steel-structure beam-column node " utility model patent disclosed in CN201520433021.2 Shape steel pipe, described girder steel is H profile steel;A kind of entitled " assembled power consumption disclosed in China Patent No. CN201420601567.X Type bean column node " steel column described in utility model patent is H profile steel with girder steel;China Patent No. CN201510495925.2 is open The one entitled attachment structure of girder steel " concrete-filled circular steel tube column with " patent of invention use round steel tubing string and H profile steel beam.
In Anti-seismic Design of Frame Structure, general steel plate shear wall is susceptible to bend under earthquake reciprocal tension and compression load action Song, affects its energy-dissipating property.A kind of entitled " a kind of assembled power consumption steel disclosed in China Patent No. CN201510067841.9 Plate shear wall " patent of invention;It is a kind of disclosed in China Patent No. CN201410088303.3 that entitled " a kind of assembled is put more energy into steel Plate shear wall " patent of invention etc. broadly falls into steel flanged beam steel plate shear force wall, and this kind of shear wall is easily sent out under reciprocal tension and compression are made in earthquake Raw flexing, affects energy-dissipating property.
In sum, existing framework steel plate shear wall structure system has the disadvantage in that
1, bean column node is rigid joint, bears bigger hogging moment, and Structures under Earthquake additional internal force is big.
2, ordinary steel joist steel column cross-section size is big, has the pillar corner angle exposed in room, affects space and uses.
3, easily there is flexing in general steel plate shear wall under reciprocal tension and compression are made in earthquake, affects energy-dissipating property.
The most how to design a kind of stress clearly, design is simple, easy construction, safe and reliable steel structure frame system are The problem that this area is urgently to be resolved hurrily.
Utility model content
For overcoming problems of the prior art, this utility model provides a kind of assembling type steel structure frame system.
The technical scheme in the invention for solving the technical problem is: this kind of assembling type steel structure frame system, Including column, girder steel and shear wall slab, described column includes tubing string, Concrete Filled layer and the reinforcement that peripheral Plate Welding is formed Muscle, is filled with concrete and forms Concrete Filled layer in described tubing string, the inwall at described peripheral steel plate is provided with reinforcement;
The top of column and girder steel two ends by high-strength friction bolt connection, described girder steel be cross section be the steel of H type Beam, wherein girder steel includes that the web of the upper and lower wing plate of upper flange, lower wing plate and connection, described web are provided with perforate, and pipeline passes through Perforate on web is arranged;
Being hingedly connected with shear wall slab outside the peripheral steel plate of described tubing string, described shear wall slab is provided with the length of inclination Cylindrical void.
Further, described shear wall slab is steel plate, and shear wall slab is provided with two-layer, is respectively interior shear wall slab and cuts outward Power wallboard, the strip hole incline direction of the inclination on inside and outside shear wall slab is differently formed arranged crosswise, and the edge of shear wall slab leads to Cross the end plate being welded on peripheral steel plate and bolted splice connects.
Further, described strip hole is evenly arranged.
Further, described strip hole angle of inclination with respect to the horizontal plane is 30 degree to 60 degree.
Further, the reinforcement of described peripheral steel plate inwall is for tilting arranged crosswise.
Further, described column includes that center pillar, corner post and side column, the cross section of described center pillar are cross, corner post Cross section is L-shaped, and the cross section of side column is T-shaped.
Further, described perforate is circular, hexagon or irregularly-shaped hole.
Further, the two ends of described girder steel are by frictional high-strength bolts and the planar end plate being welded in outside peripheral steel plate Or grooved end plate connection.
To sum up, the having the beneficial effect that of technique scheme of the present utility model:
1, concrete frame joint uses hinged, by power and the horizontal distribution of distribution vertical in frame-shear-wall structure system Separately, stress is clear and definite for power, improves the power consumption that node goes out, improves the deflection at node so that be difficult at node send out too early Raw rupture failure.
2, frame column uses special-shaped steel pipe concrete post, and bearing capacity is high, the indoor pillar corner angle not exposed, and improves and builds Build space availability ratio.
3, girder steel uses Honeycomb Beam, and Honeycomb Beam web hole is the most attractive in appearance but also can arrange line equipment, need not additionally increase Wiring conduit, improves building floor height.
4, using bilayer to open R-joining steel plate shear force wall, oblique gap arranged crosswise, its main purpose is a direction strip Another direction strip compressive buckling can be limited during tension.Under earthquake reciprocal tension and compression load action, tension steel plate can be pressurized Steel plate provides face outer support, limits it and flexing occurs, and energy-dissipating property is good.
5, all it is bolted between component, convenient disassembly, beneficially repairs after structure shake.
Accompanying drawing explanation
Fig. 1 is this utility model hinged frame shear wall structure system overall schematic;
Fig. 2 is this utility model L-shaped column cross-section structural representation;
Fig. 3 is this utility model T-shaped column cross-section structural representation;
Fig. 4 is this utility model cross column cross-section structural representation;
Fig. 5 is the vertical section structure schematic diagram of this utility model column;
Fig. 6 is this utility model steel beam structure schematic diagram;
Fig. 7 is this utility model monolayer shear wall slab schematic diagram;
Fig. 8 is bean column node front view during this utility model employing planar end plate connection;
Fig. 9 is bean column node side view during this utility model employing planar end plate connection;
Figure 10 is bean column node front view during this utility model employing grooved end plate connection;
Figure 11 is bean column node side view during this utility model employing grooved end plate connection;
Figure 12 is bean column node top view during this utility model employing grooved end plate connection.
In figure:
1 column, 2 girder steels, 3 shear wall slabs, 4 tubing strings, 5 Concrete Filled layers, 6 reinforcements, 7 upper flanges, 8 lower wing plates, 9 abdomens Plate, 10 planar end plate, 11 grooved end plates, 12 perforates, 13 frictional high-strength bolts, 14 strip holes, shear wall slab in 15, cut outside 16 Power wallboard, 17 end plates.
Detailed description of the invention
Being described in detail feature of the present utility model and principle below in conjunction with accompanying drawing, illustrated embodiment is only used for explaining This utility model, not limits protection domain of the present utility model with this.
As shown in Figure 1, shown in Figure 5, this utility model includes that column, girder steel and shear wall slab, described column include peripheral steel plate Tubing string, Concrete Filled layer and the reinforcement that welding is formed, is filled with concrete and forms Concrete Filled layer in described tubing string, The inwall of described peripheral steel plate is provided with reinforcement, and reinforcement is steel tie, and the reinforcement of described peripheral steel plate inwall is for tilting Arranged crosswise.
As shown in Figure 6, the top of column and girder steel two ends are by high-strength friction bolt connection, as shown in Fig. 8-Figure 12, Steel beam joint uses high-strength friction bolt connection by the planar end plate being welded in column outer wall with steel beam web plate, makees in earthquake Can rotate with lower girder steel end, for being articulated and connected, improve the power consumption of node, increase deflection during joints, joint Do not undertake hogging moment at Dian, only undertake the shearing transmitted by beam.Described girder steel be cross section be the girder steel of H type, wherein girder steel bag Including the web of the upper and lower wing plate of upper flange, lower wing plate and connection, described web is provided with perforate, and pipeline is by the perforate on web Arrange.Arrange because of traditional pipeline and need to arrange pipeline advancing equipment at girder steel, increase girder steel the most to a certain extent Highly, the use height in room is i.e. reduced.And perforate is set on girder steel, on the one hand equipment installation can be facilitated to arrange, improve Room uses height;On the other hand steel can be saved, and handsome in appearance, pass should conveniently cut, and the Honeycomb Beam after perforate can Opposing external loads.
As it is shown in fig. 7, be hingedly connected with shear wall slab outside the peripheral steel plate of described tubing string, described shear wall slab is steel Plate, shear wall slab is provided with the strip hole of inclination, and described strip hole is evenly arranged.And shear wall slab is provided with two-layer, in being respectively Shear wall slab and outer shear wall plate, the strip hole incline direction of the inclination on inside and outside shear wall slab is differently formed arranged crosswise, cuts The edge of power wallboard connects by being welded on the end plate on peripheral steel plate and bolted splice.Certainly shear wall slab arrange one layer or Multilamellar also may be used.The strip hole arranged crosswise that two-layer shear wall slab tilts, its main purpose is can to limit during a direction strip tension Make another direction strip compressive buckling.Strip hole angle of inclination takes 30 ° to 60 ° according to numerical simulation result suggestion.Structure is erected Being passed to special-shaped steel pipe concrete post to load by Honeycomb Beam, horizontal loading is opened R-joining steel plate shear force wall by bilayer and is undertaken, by frame The vertical force transfer system of frame shear wall structure system separates with horizontal force transfer system, and stress is clear and definite.
As shown in Figure 2, Figure 3, Figure 4, described column includes that center pillar, corner post and side column, the cross section of described center pillar are cross Shape, the cross section of corner post is L-shaped, and the cross section of side column is T-shaped.The wherein corresponding corner, single room of L-shaped post, cross section column is corresponding Middle corner, T-shaped post correspondence connects the corner in room, both sides.
Described perforate is circular, hexagon or irregularly-shaped hole, can according to the shape of actual distribution of pipe design perforate with Size.
Above-described embodiment is only the description carrying out preferred implementation of the present utility model, the not model to the present invention Enclosing and be defined, on the premise of without departing from this utility model design spirit, relevant technical staff in the field is to this utility model Various deformation and improvement, all should expand in protection domain determined by this utility model claims.

Claims (8)

1. an assembling type steel structure frame system, including column, girder steel and shear wall slab, it is characterised in that: described column bag Include tubing string, Concrete Filled layer and reinforcement that peripheral Plate Welding is formed, be filled with concrete in described tubing string and form coagulation Soil packed layer, the inwall at described peripheral steel plate is provided with reinforcement;
The top of column and girder steel two ends by high-strength friction bolt connection, described girder steel be cross section be the girder steel of H type, its Middle girder steel includes that the web of the upper and lower wing plate of upper flange, lower wing plate and connection, described web are provided with perforate, and pipeline passes through web On perforate arrange;
Being hingedly connected with shear wall slab outside the peripheral steel plate of described tubing string, described shear wall slab is provided with the strip of inclination Hole.
Assembling type steel structure frame system the most according to claim 1, it is characterised in that: described shear wall slab is steel plate, And shear wall slab is provided with two-layer, shear wall slab and outer shear wall plate, the strip hole of the inclination on inside and outside shear wall slab in being respectively Incline direction is differently formed arranged crosswise, and the edge of shear wall slab connects by being welded on the end plate on peripheral steel plate and bolted splice Connect.
Assembling type steel structure frame system the most according to claim 2, it is characterised in that: described strip hole is evenly arranged.
4. according to the assembling type steel structure frame system described in claim 1 or 2 or 3, it is characterised in that: described strip hole is relative In the angle of inclination of horizontal plane it is 30 degree to 60 degree.
Assembling type steel structure frame system the most according to claim 1, it is characterised in that: adding of described peripheral steel plate inwall Strong muscle is for tilting arranged crosswise.
Assembling type steel structure frame system the most according to claim 1, it is characterised in that: described column includes center pillar, angle Post and side column, the cross section of described center pillar is cross, and the cross section of corner post is L-shaped, and the cross section of side column is T-shaped.
Assembling type steel structure frame system the most according to claim 1, it is characterised in that: described perforate is circular, six limits Shape or irregularly-shaped hole.
Assembling type steel structure frame system the most according to claim 1, it is characterised in that: the two ends of described girder steel are by rubbing Wiping type high-strength bolt and the planar end plate being welded in outside peripheral steel plate or grooved end plate connection.
CN201620560166.3U 2016-06-07 2016-06-07 A kind of assembling type steel structure frame system Active CN205804602U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105951991A (en) * 2016-06-07 2016-09-21 山东中通钢构建筑股份有限公司 Prefabricated steel structure framework system
CN109594657A (en) * 2018-11-15 2019-04-09 宣城市盛鸿建筑科技有限公司 A kind of assembling type steel structure frame system
CN110879177A (en) * 2018-09-06 2020-03-13 水利部交通运输部国家能源局南京水利科学研究院 Test piece sealing and reinforcing device in concrete hydraulic fracture test
CN113250320A (en) * 2021-06-24 2021-08-13 中冶建筑研究总院有限公司 Full-assembly type core tube structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105951991A (en) * 2016-06-07 2016-09-21 山东中通钢构建筑股份有限公司 Prefabricated steel structure framework system
CN110879177A (en) * 2018-09-06 2020-03-13 水利部交通运输部国家能源局南京水利科学研究院 Test piece sealing and reinforcing device in concrete hydraulic fracture test
CN109594657A (en) * 2018-11-15 2019-04-09 宣城市盛鸿建筑科技有限公司 A kind of assembling type steel structure frame system
CN113250320A (en) * 2021-06-24 2021-08-13 中冶建筑研究总院有限公司 Full-assembly type core tube structure

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