CN104563340A - Connection structure of fabricated steel structure building enclosure outer wall and H-shaped steel beam - Google Patents
Connection structure of fabricated steel structure building enclosure outer wall and H-shaped steel beam Download PDFInfo
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- CN104563340A CN104563340A CN201510017307.7A CN201510017307A CN104563340A CN 104563340 A CN104563340 A CN 104563340A CN 201510017307 A CN201510017307 A CN 201510017307A CN 104563340 A CN104563340 A CN 104563340A
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Abstract
Disclosed is a connection structure of a fabricated steel structure building enclosure outer wall and an H-shaped steel beam. The connection structure of the fabricated steel structure building enclosure outer wall and the H-shaped steel beam is characterized in that the lower end of an outer wall board is fixedly connected with the top flange of the H-shaped steel beam by welding a steel angle on the top flange of the H-shaped steel beam, welding a support board on the reverse side of the steel angle, placing the lower edge of the outer wall board on the support board, and fixedly connecting the lower end of the outer wall board, the support board and the steel angle into a whole through high strength friction type bolts A embedded in the outer wall board, and the upper portion of the outer wall board is fixedly connected with the bottom flange of the H-shaped steel beam by welding a steel angle connection piece on the bottom flange of the H-shaped steel beam, fixedly connecting the upper portion of the outer wall board and the steel angle connection piece into a whole through a bolt B embedded in the outer wall board, arranging a steel cap at the end of the high strength friction type bolt B, placed in the outer wall board, and setting the distance between the other end of the high strength friction type bolt B, stretched out of the outer wall board, and the steel angle connection piece as 30mm. The connection structure of the fabricated steel structure building enclosure outer wall and the H-shaped steel beam has the advantages of being strong in shear resistance capacity, good in shock resistance performance, needless of a cold and hot bridge, and convenient and quick to install at site, enabling a wall body to move along with a steel frame and the like.
Description
Technical field
The present invention relates to building structure, particularly the syndeton of a kind of assembling type steel structure building enclosure exterior wall and H profile steel beam.
Background technology
Assembling type steel structure building have lightweight, bearing strength is high, anti-seismic performance good, built-in function subregion is flexible, the design cycle is short, design and production integration, steady quality is reliable, comprehensive cost is low, be easy to reconstruction and the advantage such as dismounting, just promote and development in China.
The light external wall plate that exterior wall generally adopts steam-pressing aero-concrete (ALC) to make of going along with sb. to guard him of assembling type steel structure building is connected by certain mode with the H profile steel beam of steel frame.The connected mode of side fascia and H profile steel beam directly affects the rigidity of architectural structure system, stability and supporting capacity.If syndeton is destroyed during earthquake, then wallboard can be made to come off, cave in and cause serious secondary disaster.So the syndeton of side fascia and H profile steel beam is the key technology of steel building.
The syndeton of assembling type steel structure building enclosure exterior wall and H profile steel beam, what current domestic contrast generally adopted is the connected mode provided by atlas 03SG715 " autoclaved lightweight concrete board (NALC) constructional detail ".It is fixedly connected with the top flange of the lower end of side fascia with H profile steel beam, and the top of side fascia is fixedly connected with the bottom flange of H profile steel beam.Wherein side fascia bottom is fixedly connected with mode with H profile steel beam top flange and is: on the top flange of H profile steel beam, weld angle steel, the back side soldering pallet of angle steel, side fascia be placed on supporting plate below, angle steel welds the screw rod (being welded on angle steel by the gib head of screw rod) with gib head, screw rod is through side fascia, be screwed into specialized nut in the outer end of screw rod, the lower end of side fascia, supporting plate and angle steel are fixedly connected with integral; Top and the bottom flange of H profile steel beam of side fascia are fixedly connected with mode and are: on the bottom flange of H profile steel beam, weld angle steel adaptor, angle steel adaptor welds the screw rod with gib head, screw rod is through side fascia, be screwed into specialized nut in the outer end of screw rod, side fascia top is fixedly connected with integral by angle steel adaptor with H profile steel beam.The shortcoming of this syndeton is:
1, because the tie point of side fascia and girder steel just carrys out transmitting force by the pad of gib headed bolt and angle steel, this can produce difference because of the welding quality of welding position (artificially more difficult control) by causing its shear resistance, thus reduces shear resistance.
2, wallboard is close to by the angle steel of girder steel bottom flange, and expanding with heat and contract with cold of material can make the lost of life of node; Body of wall and steel frame trackability poor, shock resistance is good not.
3, the through side fascia of gib headed bolt, forms cold bridge, is unfavorable for indoor temperature control.
4, need more Site Welding, make in-site installation inconvenience, welding quality is also comparatively difficult to ensure card.
Summary of the invention
The object of this invention is to provide the syndeton of a kind of improved assembling type steel structure building enclosure exterior wall and H profile steel beam, to overcome the shortcoming of the syndeton of above-mentioned existing assembling type steel structure building enclosure exterior wall and H profile steel beam.
The syndeton of assembling type steel structure building enclosure exterior wall provided by the invention and H profile steel beam, side fascia lower end is fixedly connected with H profile steel beam top flange, and side fascia top is fixedly connected with H profile steel lower flange of girder edge;
Side fascia lower end is fixedly connected with mode with H profile steel beam top flange: on the top flange of H profile steel beam, weld angle steel, the back side soldering pallet of angle steel, side fascia be placed on supporting plate below, side fascia lower end, supporting plate and angle steel are fixedly connected with integral by the high-strength friction-type bolt A be embedded in side fascia;
Side fascia top is fixedly connected with mode with H profile steel lower flange of girder edge: on the bottom flange of H profile steel beam, weld angle steel adaptor, side fascia top is fixedly connected with integral with angle steel adaptor by the high-strength friction-type bolt B be embedded in side fascia, there is steel cap the end that high-strength friction-type bolt B is placed in side fascia, and it is 30mm that high-strength friction-type bolt B stretches out side fascia to the distance of angle steel adaptor.
Compared with prior art, the invention has the beneficial effects as follows:
1, shear resistance is strong, and shearing is born by screw rod itself, can not only promote the shear resistance of node like this, but also makes node have shear resistance compared with point of safes.
2, the angle steel adaptor be fixedly connected with H profile steel lower flange of girder edge and side fascia have the distance of 30mm, and this distance node lifetime caused of both can having avoided expanding with heat and contract with cold reduces, and can make again side fascia can be servo-actuated with steel frame, thus promote the anti-seismic performance of node.
3, bolt A and B be embedded in side fascia does not run through exterior wall, without cold bridge, is conducive to indoor heat insulating.
4, in-site installation is convenient, fast, all with bolts, both can ensure construction quality, can improve speed of application again, and situ wet operation reduces.
Accompanying drawing explanation
Fig. 1 is the schematic diagram (lateral plan) of syndeton of the present invention;
Fig. 2 is the right view of Fig. 1.
In figure; 1-H section steel beam, 2-side fascia, 3-angle steel, 4-high-strength friction-type bolt A, 5-supporting plate, 6-steel cap, 7-angle steel adaptor, the high-strength friction-type bolt B of 8-.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Composition graphs 1 and Fig. 2, the syndeton of assembling type steel structure building enclosure exterior wall of the present invention and H profile steel beam, side fascia 2 is made up of steam-pressing aero-concrete, and its lower end is fixedly connected with the top flange of H profile steel beam 1, top is fixedly connected with the bottom flange of H profile steel beam 1, and its connected mode is:
In factory, the top flange of H profile steel beam 1 is welded elongated angle steel 3; Two blocks of steel " ┗ " shape supporting plates 5 are symmetrically welded at the back side of angle steel 3; Correspondingly with supporting plate about 5 on the bottom flange of H profile steel beam 1 weld two pieces of angle steel adaptors 7; Embedding two the high-strength friction-type bolt A4s corresponding with supporting plate 5 in the lower end of side fascia, on the top of side fascia, embedding two ends corresponding with angle steel adaptor 7 are with the high-strength friction-type bolt B 8 of steel cap 6; Integrally welded angle steel 3 and supporting plate 5 punch out the screw installing high-strength friction-type bolt A4, angle steel adaptor 7 punches out the screw installing high-strength friction-type bolt B 8.
At the construction field (site), angle steel is welded on the top flange of H profile steel beam, angle steel adaptor is welded on the bottom flange of H profile steel beam; Then with crane, side fascia is hung on supporting plate, adjust position, make the screw rod of high-strength friction-type bolt A and B pre-buried in side fascia aim at its screw respectively and push, use nut check respectively, complete being fixedly connected with of side fascia and H profile steel beam.Finally with the joint seal of structure glue by upper and lower side fascia.
Claims (1)
1. the syndeton of an assembling type steel structure building enclosure exterior wall and H profile steel beam, side fascia (2) lower end is fixedly connected with H profile steel beam (1) top flange, and side fascia (2) top is fixedly connected with H profile steel beam (1) bottom flange; It is characterized in that:
Side fascia (2) lower end is fixedly connected with mode with H profile steel beam (1) top flange: on the top flange of H profile steel beam (1), weld angle steel (3), the back side soldering pallet (5) of angle steel, being placed in below on supporting plate (5) of side fascia (2), side fascia lower end, supporting plate and angle steel are fixedly connected with integral by the high-strength friction-type bolt A (4) be embedded in side fascia;
Side fascia (2) top is fixedly connected with mode with H profile steel beam (1) bottom flange: on the bottom flange of H profile steel beam (1), weld angle steel adaptor (7), side fascia top is fixedly connected with integral with angle steel adaptor by the high-strength friction-type bolt B (8) be embedded in side fascia, there is steel cap (6) end that high-strength friction-type bolt B is placed in side fascia, and it is 30mm that high-strength friction-type bolt B stretches out side fascia to the distance of angle steel adaptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017307.7A CN104563340A (en) | 2015-01-13 | 2015-01-13 | Connection structure of fabricated steel structure building enclosure outer wall and H-shaped steel beam |
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| CN201510017307.7A CN104563340A (en) | 2015-01-13 | 2015-01-13 | Connection structure of fabricated steel structure building enclosure outer wall and H-shaped steel beam |
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| CN104563340A true CN104563340A (en) | 2015-04-29 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963413A (en) * | 2015-06-26 | 2015-10-07 | 四川省建筑设计研究院 | Wall board installing connecting piece and wall board installing method thereof |
| CN106088423A (en) * | 2016-07-21 | 2016-11-09 | 中清大科技股份有限公司 | Out-hung panel with pre-buried connecting elements and preparation method thereof |
| CN106320576A (en) * | 2016-11-01 | 2017-01-11 | 江苏省建筑科学研究院有限公司 | Prefabricated wallboard integrating structure, self-thermal insulation, water resistance and decoration and external suspending connection devices of prefabricated wallboard |
| CN106320513A (en) * | 2016-08-31 | 2017-01-11 | 四川汉驭空间钢结构有限公司 | Makeshift house made of prefabricated wall plates |
| CN106836514A (en) * | 2017-04-13 | 2017-06-13 | 安徽富煌建筑设计研究有限公司 | A kind of movable attachment structure of assembling type steel structure external hanging type wallboard |
| CN106869379A (en) * | 2017-04-13 | 2017-06-20 | 安徽富煌建筑设计研究有限公司 | A kind of assembling type steel structure Side fascia subiculum upper hanging type attachment structure |
| CN106988452A (en) * | 2017-05-27 | 2017-07-28 | 河南科技大学 | A kind of and supporting industrialization EPS modular wall panel systems of assembled steel framework |
| CN107246089A (en) * | 2017-07-28 | 2017-10-13 | 江苏沪宁钢机股份有限公司 | Smooth, the safety-type assembling type steel structure exterior wall of one kind construction |
| CN107268800A (en) * | 2017-06-27 | 2017-10-20 | 浙江绿筑集成科技有限公司 | Single-point type steel construction and PC exterior wall connecting nodes above and below one kind |
| CN110374230A (en) * | 2019-06-26 | 2019-10-25 | 中建四局第六建筑工程有限公司 | A kind of exterior wall light cellular partition board installation node and its construction method |
| CN110424596A (en) * | 2019-08-20 | 2019-11-08 | 浙江大东吴建筑科技有限公司 | A kind of plug-in wall connecting device |
| CN112376735A (en) * | 2020-11-27 | 2021-02-19 | 沈阳建筑大学 | Connecting joint of prefabricated H-shaped steel column and steel frame light external wall panel |
| CN113969654A (en) * | 2021-11-04 | 2022-01-25 | 哈尔滨迪康电梯制造有限公司 | Redundant connection structure of shelter bridge based on wall body protection |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963413A (en) * | 2015-06-26 | 2015-10-07 | 四川省建筑设计研究院 | Wall board installing connecting piece and wall board installing method thereof |
| CN106088423A (en) * | 2016-07-21 | 2016-11-09 | 中清大科技股份有限公司 | Out-hung panel with pre-buried connecting elements and preparation method thereof |
| CN106320513A (en) * | 2016-08-31 | 2017-01-11 | 四川汉驭空间钢结构有限公司 | Makeshift house made of prefabricated wall plates |
| CN106320576A (en) * | 2016-11-01 | 2017-01-11 | 江苏省建筑科学研究院有限公司 | Prefabricated wallboard integrating structure, self-thermal insulation, water resistance and decoration and external suspending connection devices of prefabricated wallboard |
| CN106836514A (en) * | 2017-04-13 | 2017-06-13 | 安徽富煌建筑设计研究有限公司 | A kind of movable attachment structure of assembling type steel structure external hanging type wallboard |
| CN106869379A (en) * | 2017-04-13 | 2017-06-20 | 安徽富煌建筑设计研究有限公司 | A kind of assembling type steel structure Side fascia subiculum upper hanging type attachment structure |
| CN106988452A (en) * | 2017-05-27 | 2017-07-28 | 河南科技大学 | A kind of and supporting industrialization EPS modular wall panel systems of assembled steel framework |
| CN107268800A (en) * | 2017-06-27 | 2017-10-20 | 浙江绿筑集成科技有限公司 | Single-point type steel construction and PC exterior wall connecting nodes above and below one kind |
| CN107246089A (en) * | 2017-07-28 | 2017-10-13 | 江苏沪宁钢机股份有限公司 | Smooth, the safety-type assembling type steel structure exterior wall of one kind construction |
| CN107246089B (en) * | 2017-07-28 | 2022-11-11 | 江苏沪宁钢机股份有限公司 | Smooth, safe type assembled steel construction outer wall of structure |
| CN110374230A (en) * | 2019-06-26 | 2019-10-25 | 中建四局第六建筑工程有限公司 | A kind of exterior wall light cellular partition board installation node and its construction method |
| CN110374230B (en) * | 2019-06-26 | 2024-05-03 | 中建四局第六建筑工程有限公司 | Mounting node of light partition board of outer wall and construction method of mounting node |
| CN110424596A (en) * | 2019-08-20 | 2019-11-08 | 浙江大东吴建筑科技有限公司 | A kind of plug-in wall connecting device |
| CN112376735A (en) * | 2020-11-27 | 2021-02-19 | 沈阳建筑大学 | Connecting joint of prefabricated H-shaped steel column and steel frame light external wall panel |
| CN113969654A (en) * | 2021-11-04 | 2022-01-25 | 哈尔滨迪康电梯制造有限公司 | Redundant connection structure of shelter bridge based on wall body protection |
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Application publication date: 20150429 |