CN103883038A - Steaming and pressing light aerated concrete outer wallboard and steel beam connecting construction member and construction method - Google Patents
Steaming and pressing light aerated concrete outer wallboard and steel beam connecting construction member and construction method Download PDFInfo
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- CN103883038A CN103883038A CN201410107312.2A CN201410107312A CN103883038A CN 103883038 A CN103883038 A CN 103883038A CN 201410107312 A CN201410107312 A CN 201410107312A CN 103883038 A CN103883038 A CN 103883038A
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- aerated concrete
- side fascia
- concrete side
- steaming
- autoclaved lightweight
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Abstract
The invention discloses a steaming and pressing light aerated concrete outer wallboard and steel beam connecting construction member and a construction method. The connecting construction member has the advantages of being good in quake-proof performance, high in strength, large in rigidity, attractive in entirety and flat. The connecting construction member comprises a special connecting piece, a flat plate, a base plate, an expansion bolt, angle steel, steaming and pressing light aerated concrete outer wallboards and steel beams, the angle steel is welded to the steel beams, the special connecting piece and the flat plate are internally installed and welded to the angle steel, a groove is formed in the lower face of the special connecting piece, the base plate is welded to the angle steel, the steaming and pressing light aerated concrete outer wallboards are prefabricated and molded, connectors on the steaming and pressing light aerated concrete outer wallboards are embedded into the groove in the special connecting piece, the expansion bolt penetrates through the special connecting piece and the flat plate to be screwed into prefabricated bolt holes in the steaming and pressing light aerated concrete outer wallboards and fastened through a nut, and mortar crack pouring, waterproof material filling and external sealing material caulking are carried out on gaps between the steaming and pressing light aerated concrete outer wallboards. By means of the steaming and pressing light aerated concrete outer wallboard and steel beam connecting construction member and the construction method, the construction processes are reduced, and the industrial production aim of residential houses is achieved.
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 longitudinally connection and connecting elements and the construction method of girder steel.
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, adopt autoclaved lightweight aerated concrete side fascia as the civilian steel work assembled-type house of exterior wall few in China.
Summary of the invention
The object of patent of the present invention just solves the problem that current China lacks above-mentioned connecting elements, and a kind of autoclaved lightweight aerated concrete side fascia for longitudinally connection and connecting elements and the construction method of girder steel are provided.
The object of the present invention is achieved like this.The connecting elements of autoclaved lightweight aerated concrete side fascia and girder steel comprises: special connecting piece, flat board, backing plate, expansion bolt, angle steel, autoclaved lightweight aerated concrete side fascia and girder steel, it is characterized in that: angle steel is welded on girder steel, angle steel is installed and be welded on to special connecting piece together with flat board, below special connecting piece, outwards bending part is provided with groove, welding with backing is connected on angle steel, prefabricated bolt hole on autoclaved lightweight aerated concrete side fascia, bottom is provided with joint.
The construction method that autoclaved lightweight aerated concrete side fascia is connected with girder steel, it is characterized in that: autoclaved lightweight aerated concrete side fascia is pre-formed, joint on autoclaved lightweight aerated concrete side fascia is embedded below special connecting piece in the groove in outside bending part, expansion bolt is through special connecting piece and dull and stereotyped being screwed in the prefabricated bolt hole on autoclaved lightweight aerated concrete side fascia, and with fastening nuts, for the gap between autoclaved lightweight aerated concrete side fascia the mortar cementation of fissures, waterproofing materials fill, external application encapsulant filleting.
Advantage of the present invention is: the syndeton of autoclaved lightweight aerated concrete side fascia and girder steel and construction method can meet various deformation requirements.Working mechanism of the present invention is divided into two kinds of situations, the first situation is under frequently occurred earthquake load action, when hour being originally connected to hinge support, seismic forces connects, hinge support is that a kind of rotatable support namely refers to that autoclaved lightweight aerated concrete side fascia can be rotated take the bolt at two ends as axle in this case, and now the deformation pattern of autoclaved lightweight aerated concrete side fascia under load action is shown in Fig. 7.The second situation is under rarely occurred earthquake load action, there is the distortion of sliding in autoclaved lightweight concrete board and girder steel junction, 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 the deformation pattern of autoclaved lightweight aerated concrete exterior wall under load action is shown in Fig. 8.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 girder steel, 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 Integral connection structure schematic diagram of the present invention.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the schematic diagram of special connecting piece.
Fig. 4 is dull and stereotyped schematic diagram.
Fig. 5 is the schematic diagram of backing plate.
Fig. 6 is the structural representation of autoclaved lightweight aerated concrete side fascia.
Fig. 7 is under frequently occurred earthquake condition, the lateral deformation figure of autoclaved lightweight aerated concrete side fascia.
Fig. 8 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 5 of the present invention is prefabricated units, prefabricated bolt hole 11 and joint 12 above, angle steel 6 is welded on girder steel 7, angle steel 6 is installed and be welded on to special connecting piece 1 together with dull and stereotyped 2, special connecting piece 1 part of outside bending is below provided with groove 10, and the size of groove 10 should be corresponding with joint 12, and backing plate 3 is welded on angle steel 6, to guarantee whole side fascia surface finish needs, the degree of depth can be 2mm.When construction, joint on autoclaved lightweight aerated concrete side fascia 5 12 is embedded in the groove 10 in special connecting piece 1 part of outside bending below, expansion bolt 4 is screwed on autoclaved lightweight aerated concrete side fascia 5 in prefabricated bolt hole 11 through special connecting piece 1 and dull and stereotyped 2, and with fastening nuts, for the gap between autoclaved lightweight aerated concrete side fascia 5 the mortar cementation of fissures, waterproofing materials 9 fill, external application encapsulant 8 filletings.In the present invention, every 600mm weld length that being welded as between angle steel 6 and girder steel 7 stipulates in existing standard is 50mm, and the foot welding height of weld seam is 3.2mm, backing plate be welded as spot welding, all the other NM weld seams are fillet weld.
Claims (5)
1. the connecting elements of autoclaved lightweight aerated concrete side fascia and girder steel, it comprises: special connecting piece, flat board, backing plate, expansion bolt, angle steel, autoclaved lightweight aerated concrete side fascia and girder steel, it is characterized in that: angle steel (6) is welded on girder steel (7), angle steel (6) is installed and be welded in special connecting piece (1) and dull and stereotyped (2) together, it is upper that backing plate (3) is welded on angle steel (6), 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 girder steel, is characterized in that: special connecting piece (1) below outside bending part is provided with groove (10).
3. the connecting elements of autoclaved lightweight aerated concrete side fascia according to claim 1 and girder steel, is characterized in that: the upper prefabricated bolt hole (11) of autoclaved lightweight aerated concrete side fascia (5), bottom is provided with joint (12).
4. the construction method 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 (5) is pre-formed, joint (12) on autoclaved lightweight aerated concrete side fascia (5) is embedded in the groove (10) in special connecting piece (1) outside bending partly below, expansion bolt (4) is screwed in the prefabricated bolt hole (11) on autoclaved lightweight aerated concrete side fascia (5) through special connecting piece (1) and dull and stereotyped (2), and uses fastening nuts.
5. the construction method that autoclaved lightweight aerated concrete side fascia according to claim 4 is connected with steel column, is characterized in that: the mortar cementation of fissures, waterproofing materials (9) filling, external application encapsulant (8) filleting for the gap between autoclaved lightweight aerated concrete side fascia (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107312.2A CN103883038B (en) | 2013-10-24 | 2014-03-21 | Steaming and pressing light aerated concrete outer wallboard and steel beam connecting construction member and construction method |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013105060095 | 2013-10-24 | ||
| CN201310506009 | 2013-10-24 | ||
| CN201310506009.5 | 2013-10-24 | ||
| CN201410107312.2A CN103883038B (en) | 2013-10-24 | 2014-03-21 | Steaming and pressing light aerated concrete outer wallboard and steel beam connecting construction member and construction method |
Publications (2)
| Publication Number | Publication Date |
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| CN103883038A true CN103883038A (en) | 2014-06-25 |
| CN103883038B CN103883038B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410107312.2A Active CN103883038B (en) | 2013-10-24 | 2014-03-21 | Steaming and pressing light aerated concrete outer wallboard and steel beam connecting construction member and construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164926A (en) * | 2014-08-19 | 2014-11-26 | 浙江开元新型墙体材料有限公司 | Installation structure of aerated concrete wallboard |
| CN104328849A (en) * | 2014-11-19 | 2015-02-04 | 沈阳建筑大学 | U-shaped rebar inserting connection method of mixed externally hung wallboard and girder |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03161649A (en) * | 1989-11-20 | 1991-07-11 | Chichibu Cement Co Ltd | Fitting method of large size-thin tile |
| EP0784137A1 (en) * | 1996-01-12 | 1997-07-16 | Air House Company | Apparatus and method for protecting buildings from earthquakes |
| CN201406777Y (en) * | 2009-04-22 | 2010-02-17 | 江苏科技大学 | Steel-structure external wallboard connecting device |
| CN102926490A (en) * | 2012-03-19 | 2013-02-13 | 南京旭建新型建材股份有限公司 | Dry-hung self-insulation curtain wall body based on autoclaved lightweight aerated concrete slab |
| CN202767555U (en) * | 2011-12-19 | 2013-03-06 | 上海富春建业科技股份有限公司 | Prefab house made of autoclaved aerated concrete slabs |
| CN202969638U (en) * | 2012-10-26 | 2013-06-05 | 天津泰明加德投资发展有限公司 | Connecting part of non-bearing inner-wall |
| CN203603311U (en) * | 2013-10-24 | 2014-05-21 | 沈阳建筑大学 | Connection member of light steaming and pressing aerated concrete external wall panel and steel beam |
-
2014
- 2014-03-21 CN CN201410107312.2A patent/CN103883038B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03161649A (en) * | 1989-11-20 | 1991-07-11 | Chichibu Cement Co Ltd | Fitting method of large size-thin tile |
| EP0784137A1 (en) * | 1996-01-12 | 1997-07-16 | Air House Company | Apparatus and method for protecting buildings from earthquakes |
| CN201406777Y (en) * | 2009-04-22 | 2010-02-17 | 江苏科技大学 | Steel-structure external wallboard connecting device |
| CN202767555U (en) * | 2011-12-19 | 2013-03-06 | 上海富春建业科技股份有限公司 | Prefab house made of autoclaved aerated concrete slabs |
| CN102926490A (en) * | 2012-03-19 | 2013-02-13 | 南京旭建新型建材股份有限公司 | Dry-hung self-insulation curtain wall body based on autoclaved lightweight aerated concrete slab |
| CN202969638U (en) * | 2012-10-26 | 2013-06-05 | 天津泰明加德投资发展有限公司 | Connecting part of non-bearing inner-wall |
| CN203603311U (en) * | 2013-10-24 | 2014-05-21 | 沈阳建筑大学 | Connection member of light steaming and pressing aerated concrete external wall panel and steel beam |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164926A (en) * | 2014-08-19 | 2014-11-26 | 浙江开元新型墙体材料有限公司 | Installation structure of aerated concrete wallboard |
| CN104328849A (en) * | 2014-11-19 | 2015-02-04 | 沈阳建筑大学 | U-shaped rebar inserting connection method of mixed externally hung wallboard and girder |
| CN104328849B (en) * | 2014-11-19 | 2016-12-07 | 沈阳建筑大学 | Mixed out-hung panel inserts method of attachment with the U-shaped reinforcing bar of beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103883038B (en) | 2017-02-08 |
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Effective date of registration: 20210512 Address after: No.13, 3rd floor, building 1, No.1, Tidu street, Qingyang District, Chengdu, Sichuan 610000 Patentee after: Chengdu yishenrui Technology Co.,Ltd. Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9 Patentee before: SHENYANG JIANZHU University Effective date of registration: 20210512 Address after: Room 403, building 17, Huachuang Animation Industrial Park, 22 Huateng Road, Shiqi Town, Panyu District, Guangzhou, Guangdong 510000 Patentee after: GUANGDONG YU HAO DECORATION ENGINEERING Co.,Ltd. Address before: No.13, 3rd floor, building 1, No.1, Tidu street, Qingyang District, Chengdu, Sichuan 610000 Patentee before: Chengdu yishenrui Technology Co.,Ltd. |
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