Embedded part structure for connecting steel beam and concrete structure and construction method of embedded part structure
A technology of concrete structure and construction method, applied in the direction of building structure and construction, can solve problems such as stress concentration of connecting nodes, and achieve the effect of solving stress concentration, dispersing stress, enhancing stability and strength
Pending Publication Date: 2021-01-29
中建八局科技建设有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the defects of the prior art, to provide an embedded part structure and construction method for connecting steel beams and concrete structures, which solves the problem of stress concentration at the connection nodes, and first fixes the steel plate to the concrete structure Steel bars, and then fix the force transmission parts to the steel plate, so that the stress on the steel beam is evenly transmitted from the force transmission parts to the concrete structure, which can disperse the stress and enhance the stability and strength of the joints
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[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0027] refer to figure 1 , the present invention provides an embedded part structure for connecting steel beams and concrete structures and a construction method thereof. The steel plate is fixed to the steel bar of the concrete structure to be formed through an anchor bar, and the force transmission part is penetrated through a through hole to be formed. The area of the concrete structure is formed and fixedly connected with the steel plate. Since the force transmission part is not fixed on the steel plate when the anchor bar is fixed, it can easily avoid the reinforcement of the concrete structure, and it is also convenient for the steel plate to adjust the position. After the steel plate is fixed, install the force transmission As long as the steel bars are adjusted in a small range and avoid the force transmission parts, the impact on the...
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The invention relates to an embedded part structure for connecting a steel beam and a concrete structure. The embedded part structure comprises a steel plate matched with the steel beam, through holesand a plurality of transmission pieces, wherein a plurality of anchor bars are vertically connected to one side of the steel plate and used for being fixedly connected with steel bars of the concretestructure to be formed. the through holes are formed in the steel plate and staggered with the anchor bars; and the transmission pieces are matched with the through holes and used for being fixed tothe steel plate. After the steel plate is fixed to the steel bars, the transmission pieces penetrate into the area where the concrete structure is to be formed through the through holes and are fixedly connected with the steel plate. The problem of stress concentration at the connecting joint is effectively solved, the steel plate is fixed to the steel bars of the concrete structure firstly, thenthe transmission pieces are fixed to the steel plate, stress borne by the steel beam is evenly transmitted to the concrete structure through the transmission pieces, the stress can be dispersed, and the stability and strength at the joint are enhanced.
Description
technical field [0001] The invention relates to the field of building construction, in particular to an embedded structure for connecting steel beams and concrete structures and a construction method thereof. Background technique [0002] With the development of society, the structure of the steel frame combined with the shear wall core tube is widely used. Most of this structure is to set the steel structure frame on the outside of the concrete shear wall, that is, it is necessary to connect the steel structure outside the shear wall. Beams, most of the existing methods are to set some anchor bars on one side of the steel plate, fix the anchor bars with the steel bars of the concrete structure, and then pour concrete so that the steel plates are pre-embedded in the concrete structure, and then install the steel beams on the steel plates, but in actual operation In the above method, the stress on the steel beam needs to be transferred to the concrete structure, but the above...
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IPC IPC(8): E04B1/38E04B1/41
CPCE04B1/38E04B1/41
Inventor 田树勋侯海芳王文超张轶陈文杰刘郢龙
Owner 中建八局科技建设有限公司