CN103556757A - Connecting component and construction method for autoclaved lightweight aerated concrete external wall plates and steel column - Google Patents
Connecting component and construction method for autoclaved lightweight aerated concrete external wall plates and steel column Download PDFInfo
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- CN103556757A CN103556757A CN201310497959.6A CN201310497959A CN103556757A CN 103556757 A CN103556757 A CN 103556757A CN 201310497959 A CN201310497959 A CN 201310497959A CN 103556757 A CN103556757 A CN 103556757A
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- aerated concrete
- autoclaved lightweight
- lightweight aerated
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- side fascia
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Abstract
The invention discloses a connecting component and a construction method for autoclaved lightweight aerated concrete external wall plates and a steel column. The connecting component has the advantages of fine anti-seismic performance, high strength, large rigidity and integral attractiveness and smoothness. The connecting component comprises lightning-shaped connectors, base plates, expansion bolts, angle steel, channel steel, the autoclaved lightweight aerated concrete external wall plates and the 'H' steel column or a square steel tubular column, the angle steel is welded on two sides of the 'H' steel column or on the surface of the square steel tubular column through the channel steel, the lightning-shaped connectors and the base plates are welded on the angle steel, the autoclaved lightweight aerated concrete external wall plates are preformed, joints on the autoclaved lightweight aerated concrete external wall plates are embedded into grooves in the base plates, the expansion bolts penetrate the lightning-shaped connectors and are screwed and fastened into prefabricated bolt holes in the autoclaved lightweight aerated concrete external wall plates, a gap between the autoclaved lightweight aerated concrete external wall plates is poured with mortar and filled with waterproof materials, and the outside of the gap is sealed in an embedded manner by the aid of sealing materials. Construction procedures are decreased, construction profits are improved, and industrial production of residential buildings is realized.
Description
technical field:
Patent of the present invention relates to civilian steel work assembled-type house technical field, and exactly it is a kind of autoclaved lightweight aerated concrete side fascia for laterally connection and connecting elements and the job practices of steel column.
background technology:
Autoclaved lightweight aerated concrete side fascia have from heavy and light, good heat insulating, can suitability for industrialized production etc. advantage, but owing to lacking that adapt with it, solid and reliable syndeton, under seismic loading, will cause autoclaved lightweight aerated concrete side fascia to come off, damage and the generation of the phenomenon such as the outer distortion of face inner face, easy initiation secondary disaster after seismic force effects.Therefore in China, adopt autoclaved lightweight aerated concrete side fascia as the civilian steel work assembled-type house of exterior wall few.
summary of the invention:
The object of patent of the present invention lacks the problem of above-mentioned connection structure with regard to solving current China, a kind of connecting elements and job practices of autoclaved lightweight aerated concrete side fascia and steel column is provided.
The object of the present invention is achieved like this.The connecting elements of autoclaved lightweight aerated concrete side fascia and steel column comprises: lightning shape connector, backing plate, expansion bolt, angle steel, channel-section steel, autoclaved lightweight aerated concrete side fascia and " H " steel column or quadrate steel pipe column, it is characterized in that: angle steel is welded on " H " steel column both sides, angle steel or be welded on the surface of quadrate steel pipe column by channel-section steel, lightning shape connector and welding with backing are connected on angle steel, backing plate is provided with groove, prefabricated bolt hole and joint on autoclaved lightweight aerated concrete side fascia.
The job practices that autoclaved lightweight aerated concrete side fascia is connected with steel column, it is characterized in that: autoclaved lightweight aerated concrete side fascia is pre-formed, joint on autoclaved lightweight aerated concrete side fascia is embedded in the groove on backing plate, expansion bolt is screwed into prefabricated bolt hole fastening on autoclaved lightweight aerated concrete side fascia through lightning shape connector, space between autoclaved lightweight aerated concrete side fascia and quadrate steel pipe column, adopts waterproofing materials to fill; Gap between the autoclaved lightweight aerated concrete side fascia mortar cementation of fissures, waterproofing materials is filled, external application encapsulant filleting.
Advantage of the present invention is: the syndeton of autoclaved lightweight aerated concrete side fascia and steel-frame beam and job practices can meet various deformation requirements.The present invention is divided into two kinds of carrying situations, the first situation is under frequently occurred earthquake force conditions, when hour being originally connected to hinge support, seismic forces connects, hinge support is that a kind of rotatable support namely refers to autoclaved lightweight aerated concrete side fascia in this case, the bolt at two ends of take can be rotated as axle, and now the deformation pattern of autoclaved lightweight aerated concrete side fascia under load action as shown in Figure 6.The second situation is to connect and be configured to slidably connect in rarely occurred earthquake situation, slidably supporting is that a kind of namely autoclaved lightweight aerated concrete side fascia that movably supports can horizontally slip along the stay bolt hole on junction plate in this case, and now the deformation pattern of autoclaved lightweight aerated concrete exterior wall under load action as shown in Figure 7.Adopt such supporting condition can rely on the rotation of autoclaved lightweight aerated concrete side fascia self and the absorption of sliding to consume a part of earthquake energy and reduced to act on the seismic forces on main frame, reduced the distortion of main frame.Meanwhile, the as a whole member of connecting elements adopting in this connection, has so just reduced the impact of welding residual stress on element bearing capacity performance, has guaranteed the rigidity of member.
The present invention is mainly connected autoclaved lightweight aerated concrete side fascia by metal connecting piece with Steel Frame Column, reached that anti-seismic performance is good, intensity is high, rigidity is large, overall appearance, the technical requirements such as smooth.Integrated connection personality board has reduced the impact of welding stress on structure simultaneously, has also reduced working procedure, has improved construction benefit, has realized housing industrialization production, has shortened the construction period, has reduced cost.
accompanying drawing explanation:
Fig. 1 is the connecting elements schematic diagram of autoclaved lightweight aerated concrete side fascia and H steel column.
Fig. 2 is the connecting elements schematic diagram of autoclaved lightweight aerated concrete side fascia and quadrate steel pipe column.
Fig. 3 is the schematic diagram of lightning shape connector.
Fig. 4 is the schematic diagram of backing plate.
Fig. 5 is the structural representation of autoclaved lightweight aerated concrete side fascia.
Fig. 6 is under frequently occurred earthquake condition, the lateral deformation figure of autoclaved lightweight aerated concrete side fascia.
Fig. 7 is under rarely occurred earthquake condition, the lateral deformation figure of autoclaved lightweight aerated concrete side fascia.
the specific embodiment:
Autoclaved lightweight aerated concrete side fascia 4 of the present invention is prefabricated units, above prefabricated bolt hole 10 and joint 11, angle steel 5 can be welded in advance with H steel column 6 on or by channel-section steel 7, be welded on quadrate steel pipe column 8, the size of backing plate 2 upper grooves 9 should be corresponding with joint 11, the degree of depth can be 2mm, during construction, lightning shape connector 1 and backing plate 2 are welded on angle steel 5, in the groove 9 that joint on autoclaved lightweight aerated concrete side fascia 4 11 is embedded on backing plate 2, expansion bolt 3 is screwed into prefabricated bolt hole 10 fastening on autoclaved lightweight aerated concrete side fascia 4 through lightning shape connector 1.The autoclaved lightweight aerated concrete side fascia 4 of opposite side is installed with same method, when steel column is quadrate steel pipe column, between autoclaved lightweight aerated concrete side fascia and steel column, can be reserved the space of 10-20mm, should adopt waterproofing materials to fill.Gap between the autoclaved lightweight aerated concrete side fascia mortar cementation of fissures, waterproofing materials is filled, external application encapsulant filleting.In the present invention, every 600mm weld length that being welded as between angle steel 5 and steel column stipulated in existing standard is 50mm, and the foot welding height of weld seam is 3.2mm, backing plate 2 be welded as spot welding, all the other not mentioned to weld seam be full weld fillet weld.
Claims (6)
1. the connecting elements of autoclaved lightweight aerated concrete side fascia and steel column, it comprises: lightning shape connector, backing plate, expansion bolt, angle steel, channel-section steel, autoclaved lightweight aerated concrete side fascia and " H " steel column or quadrate steel pipe column, it is characterized in that: angle steel (5) is welded on the both sides of " H " steel column (6), angle steel (5) or be welded on the surface of quadrate steel pipe column (8) by channel-section steel (7), it is upper that lightning shape connector (1) and backing plate (2) are welded on angle steel (5), and autoclaved lightweight aerated concrete side fascia (4) is prefabricated.
2. the connecting elements of autoclaved lightweight aerated concrete side fascia according to claim 1 and steel column, is characterized in that: backing plate (2) is provided with groove (9).
3. the connecting elements of autoclaved lightweight aerated concrete side fascia according to claim 1 and steel column, is characterized in that: the upper prefabricated bolt hole (10) of autoclaved lightweight aerated concrete side fascia (4) and joint (11).
4. the job practices that autoclaved lightweight aerated concrete side fascia as claimed in claim 1 is connected with steel column, it is characterized in that: autoclaved lightweight aerated concrete side fascia (4) is pre-formed, joint (11) on autoclaved lightweight aerated concrete side fascia (4) is embedded in the groove (9) on backing plate (2), expansion bolt (3) is screwed into the upper prefabricated bolt hole (10) of autoclaved lightweight aerated concrete side fascia (4) through lightning shape connector (1), uses fastening nuts.
5. the job practices that autoclaved lightweight aerated concrete side fascia according to claim 3 is connected with steel column, is characterized in that: between autoclaved lightweight aerated concrete side fascia (4) and quadrate steel pipe column (8), leave space, adopt waterproofing materials to fill.
6. the job practices that steam-pressing aero-concrete side fascia according to claim 3 is connected with steel column, is characterized in that: the gap mortar cementation of fissures between autoclaved lightweight aerated concrete side fascia (4), waterproofing materials is filled, external application encapsulant filleting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497959.6A CN103556757B (en) | 2013-10-22 | 2013-10-22 | The connecting elements of autoclaved lightweight aerated concrete Side fascia and steel column and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310497959.6A CN103556757B (en) | 2013-10-22 | 2013-10-22 | The connecting elements of autoclaved lightweight aerated concrete Side fascia and steel column and construction method |
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| Publication Number | Publication Date |
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| CN103556757A true CN103556757A (en) | 2014-02-05 |
| CN103556757B CN103556757B (en) | 2016-10-05 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821265A (en) * | 2014-02-28 | 2014-05-28 | 北京建筑大学 | Self-resetting energy dissipation node for externally hung aerated concrete wallboard and construction method thereof |
| CN104499602A (en) * | 2014-11-29 | 2015-04-08 | 沈阳中辰钢结构工程有限公司 | Multi-layer composite thermal insulating outer wall |
| CN104963414A (en) * | 2014-12-05 | 2015-10-07 | 北新集团建材股份有限公司 | Column joint connecting structure and installation method thereof |
| CN106381945A (en) * | 2016-11-21 | 2017-02-08 | 陈伟良 | Vertical face connecting structure applied to prefabricated inlaid house |
| CN106436984A (en) * | 2016-12-07 | 2017-02-22 | 盐城工学院 | Fabricated light thermal-insulating and energy-saving wall with steel column stabilizing structure |
| CN107740530A (en) * | 2017-11-21 | 2018-02-27 | 深圳金鑫绿建股份有限公司 | A kind of autoclave at high temperature lightweight aerated concrete entirety Side fascia and its construction method |
| 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 |
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| CN203684456U (en) * | 2013-10-22 | 2014-07-02 | 沈阳建筑大学 | Lightweight autoclaved aerated concrete external wall panel and steel post connecting member |
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- 2013-10-22 CN CN201310497959.6A patent/CN103556757B/en not_active Expired - Fee Related
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| CN2167135Y (en) * | 1993-03-22 | 1994-06-01 | 吴炎泰 | Prefabricated out wall plate |
| CN2527609Y (en) * | 2002-02-09 | 2002-12-25 | 莱芜钢铁集团有限公司 | Connecting fixed device for precast wallboard and steel structure frame |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821265A (en) * | 2014-02-28 | 2014-05-28 | 北京建筑大学 | Self-resetting energy dissipation node for externally hung aerated concrete wallboard and construction method thereof |
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| CN104499602A (en) * | 2014-11-29 | 2015-04-08 | 沈阳中辰钢结构工程有限公司 | Multi-layer composite thermal insulating outer wall |
| CN104963414A (en) * | 2014-12-05 | 2015-10-07 | 北新集团建材股份有限公司 | Column joint connecting structure and installation method thereof |
| CN104963414B (en) * | 2014-12-05 | 2017-05-03 | 北新集团建材股份有限公司 | Column joint connecting structure and installation method thereof |
| CN106381945A (en) * | 2016-11-21 | 2017-02-08 | 陈伟良 | Vertical face connecting structure applied to prefabricated inlaid house |
| CN106381945B (en) * | 2016-11-21 | 2018-10-23 | 陈伟良 | A kind of facade connection structure applied to prefabricated embedded house |
| CN106436984A (en) * | 2016-12-07 | 2017-02-22 | 盐城工学院 | Fabricated light thermal-insulating and energy-saving wall with steel column stabilizing structure |
| CN107740530A (en) * | 2017-11-21 | 2018-02-27 | 深圳金鑫绿建股份有限公司 | A kind of autoclave at high temperature lightweight aerated concrete entirety Side fascia and its construction method |
| CN107740530B (en) * | 2017-11-21 | 2024-03-19 | 深圳金鑫绿建股份有限公司 | High-temperature autoclaved lightweight aerated concrete integral external wall panel and construction method thereof |
| 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 |
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