A construction method for anti-seismic connection of panel curtain wall
A curtain wall and panel technology, which is applied in the field of anti-seismic connection construction of panel curtain walls, can solve the problems of building appearance and personnel injury, cracking and falling off of panel curtain walls, and low safety factor of curtain walls, etc., to achieve increased anti-seismic effect, low construction cost and good anti-seismic effect Effect
Active Publication Date: 2017-10-13
BEIJING URBAN CONSTR NORTH CONSTR
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Problems solved by technology
When the building undergoes uneven deformation, subsidence or earthquake vibration, the panel curtain wall will easily crack and fall off due to stress concentration, causing great damage to the appearance of the building and personnel
Therefore, the traditional panel curtain wall has no anti-seismic design, and the safety factor of the curtain wall is low
Method used
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Embodiment Construction
[0019] Such as Figure 1 to Figure 3 Shown, a kind of panel curtain wall seismic connection construction method, this method comprises the following steps:
[0020] (1) Pre-construction preparations, prepare broken-line pendants 3, rubber pads 4, shockproof elastic rings 8, L-shaped shockproof pendants 5 and curtain wall square steel keels 7. Prepare back bolt 2, bolt 9, nut 12, gasket 11 and curtain wall plate 1.
[0021] (2) Fix the square steel keel of the curtain wall on the pre-embedded part 6 of the wall keel according to the construction design scheme of the anti-seismic connection of the panel curtain wall. The wall keel embedded part is located in the wall 10 .
[0022] (3) Fix the top of the broken-line-shaped pendant with a back bolt at the rear end of the curtain wall plate 1, that is, the top of the broken-line-shaped pendant is fixed at the rear end of the curtain wall plate with a back bolt. The inner side of the lower end of the zigzag hanger is glued with a...
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The invention belongs to a construction method for anti-seismic connection of a panel curtain wall, comprising the following steps: preparing before construction; erecting a scaffold according to the design scheme of the beam-slab support system; On the embedded parts, place the anti-shock elastic ring in the round table groove on the upper end surface of the square steel keel of the curtain wall, and place the convex round table body on the rear lower end surface of the L-shaped anti-seismic pendant in the anti-shock elastic ring in the round table groove; Fix the upper part of the folding line-shaped pendant with a back bolt at the rear end of the curtain wall plate; install the L-shaped anti-seismic pendant and install the curtain wall plate. The construction method of the present invention can effectively reduce stress, resist deformation, settlement or vibration, increase the safety factor of the curtain wall, and has the advantages of simple and practical construction method, time-saving and labor-saving, low cost, good anti-seismic effect, firmness and stability, low construction cost and good effect advantage.
Description
technical field [0001] The invention belongs to a construction method for anti-seismic connection of a plate curtain wall. Background technique [0002] At present, in the construction of building panel curtain wall, back bolt connection or short groove connection is mainly used. Both connection methods are to directly fix the panel copper drum couplet pendant to the keel, and there is no deformation adjustment between the panel curtain wall and the wall. margin. When the building undergoes uneven deformation, subsidence or earthquake vibration, the panel curtain wall will easily crack and fall off due to stress concentration, causing great damage to the appearance of the building and personnel. Therefore, the traditional panel curtain wall has no anti-seismic design, and the safety factor of the curtain wall is low. Contents of the invention [0003] The purpose of the present invention is to provide a construction method for anti-seismic connection of panel curtain wal...
Claims
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IPC IPC(8): E04B2/88E04B1/98E04G21/14
Inventor 曾辉王振兴王卫新许龙迪魏燕安然彭景祥张暤焦晨
Owner BEIJING URBAN CONSTR NORTH CONSTR