Seismic frame structure combining columns with connecting beams and construction method thereof
A technology of frame structure and connecting beam, which is applied in earthquake resistance, building components, building structure, etc., can solve the problems of inconvenient construction, large amount of consumables, poor ductility of shear wall system, etc., and achieves convenient construction, good seismic performance, High ductility effect
Active Publication Date: 2018-04-27
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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Problems solved by technology
[0005] Aiming at the technical problems of poor ductility, inconvenient construction, and large consumption of materials in the shear wall system in the prior art, the present invention provides an anti-seismic frame structure composed of columns and tie beams and its construction method, which has high ductility and good anti-seismic performance , convenient construction and other advantages
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[0028] Such as Figure 1-5 As shown in the figure, a seismic frame structure composed of columns and tie beams includes columns 1, tie beams 2, panels 3 and concrete; columns 1 include steel pipes 11, pouring ports 15, L-shaped steel channel groups 12, through holes 1 13 and bolt hole one 14, the steel pipe 11 is a cuboid, and the interior is hollow, and the L-shaped steel channel group 12 has four groups, which are respectively welded on the four side elevations of the steel pipe 11. The thickness of the steel plate of the L-shaped steel channel group 12 is 1cm. There are two groove groups 12 in each group, which are respectively located on the left and right sides of the side elevation of the steel pipe 11. The openings of the two L-shaped steel groove groups 12 of each group are opposite and the openings are all facing the steel pipe 11. The inside of the L-shaped steel groove group 12 is connected to the connecting beam 2 The two ends of the steel pipe are seamlessly match...
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The invention discloses a seismic frame structure combining columns with connecting beams and a construction method thereof, and belongs to the technical field of building structures. The structure comprises the columns, the connecting beams, a batten plate and concrete; each column includes a steel pipe, a pouring port, L-shaped steel groove sets, first through holes and first bolt holes; each connecting beam is fixed between the two columns through high-strength bolts and comprises a beam main bar, beam stirrups, anti-shearing oblique bars and anchoring steel plates, each beam main bar is located in the corresponding connecting beam, the two ends of each beam main bar are in penetrating connection with through holes of two adjacent columns respectively, the beam stirrups are in hoop connection with the beam main bars, every two anti-shearing oblique bars form a group, every two anti-shearing oblique bars of each group are crossly connected with each other between the beam main bars,and the anchoring steel plates are fixedly welded to the ends of the anti-shearing oblique bars and the beam main bars. In short, the seismic frame structure has the advantages of being high in ductility, good in anti-seismic performance, convenient to construct and the like.
Description
technical field [0001] The invention belongs to the technical field of building structures, and in particular relates to an anti-seismic frame structure composed of upright columns and connecting beams and a construction method thereof. Background technique [0002] Frame structure refers to the structure composed of beams and columns connected by steel bars to form a load-bearing system, that is, the frame composed of beams and columns jointly resists horizontal loads and vertical loads that occur during use. The walls of the frame structure house are not load-bearing, and only play the role of enclosure and separation. Generally, prefabricated aerated concrete, expanded perlite, hollow bricks or porous bricks, pumice, vermiculite, ceramsite and other lightweight plates are used for masonry or assembly. made. [0003] The frame structure is also called frame structure. According to the number of spans, the frame of the house can be divided into single-span and multi-span;...
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IPC IPC(8): E04B1/30E04B1/58E04B1/98E04H9/02
CPCE04B1/185E04B1/30E04H9/021E04H9/025
Inventor 武宗良陈记豪何双华韩爱红
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER