Damping standard prefabricated trave-type floor structure system convenient to construct

A technology of prefabricated wells and slabs, which is applied in the direction of floors, earthquake resistance, building components, etc., can solve the problems of difficulty in popularization and high cost, and achieve the effects of convenient construction, improved structural stability, and meeting rigidity requirements

Inactive Publication Date: 2019-02-15
河北水利电力学院
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Problems solved by technology

However, the current seismic isolation equipment mainly adopts the structural form of energy-dissi

Method used

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  • Damping standard prefabricated trave-type floor structure system convenient to construct
  • Damping standard prefabricated trave-type floor structure system convenient to construct
  • Damping standard prefabricated trave-type floor structure system convenient to construct

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[0019] A specific description is given below in conjunction with the accompanying drawings.

[0020] like figure 1 , figure 2 and Image 6 As shown, the shock-absorbing standard prefabricated well-shaped floor slab structure system provided by the present invention for easy construction includes a prefabricated concrete floor slab 1, a main beam 2, a steel structure frame 3, a seismic isolation and energy dissipation layer 7, a steel block 8 and a flexible material filling layer 9; wherein the main beam 2 is arranged horizontally along the inner side of the wall 10, and is made of I-beam; the steel structure frame 3 is a well-shaped structure, and the edges are placed on different main beams 2, and each grid is provided with a prefabricated Concrete floor 1; the contact part of the main beam 2 and the steel structure frame 3 is provided with a seismic isolation and energy dissipation layer 7 with an L-shaped cross-section; A steel block 8 is arranged vertically in the spa...

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Abstract

The invention discloses a damping standard prefabricated trave-type floor structure system convenient to construct. The damping standard prefabricated trave-type floor structure system comprises prefabricated concrete floors, a main beam, a steel structure frame, a shock insulation and energy dissipation layer, steel check blocks and a flexible material filling layer. The multiple prefabricated concrete floors are connected into a whole in the modes such as welding and bolting, and integrity and continuity of the floor structure system are ensured; the trave-type steel structure frame bears and transmits the bending moment and shearing force, thus a floor structure has the enough strength, and meanwhile the stiffness requirement of the floor structure is met; wing plates are arranged on the prefabricated concrete floors and are in lap joint with H-shaped beams, and thus structural stability is improved; when a building is under the effect of an earthquake or meets the needs of certainshocking equipment, the arranged shock insulation and energy dissipation layer achieves the effects of shock insulation and energy dissipation, and transmitting of vibration form parts of structures to the other parts of structures is blocked; and the trave-type steel structure grid frame is fixed through bolts and the steel check blocks, and it is ensured that under the effect of vibration, the situation that the floor structure generates large displacement and then loses stability is avoided.

Description

technical field [0001] The invention belongs to the technical field of building structures, and in particular relates to a standard prefabricated well format floor structure system which is convenient for construction while taking into account the shock isolation and energy consumption of the floor. Background technique [0002] As the country vigorously promotes the development of green buildings, the prefabricated building structure has attracted more and more attention and has broad development due to its characteristics of building components, building industrialization, and building standardization, as well as the advantages of convenient construction, resource saving, and labor reduction. Prospect and application value. The building floor, as the main load-bearing and load-transmitting structure, must not only meet the strength requirements under vertical loads, but also have a certain rigidity to ensure the stability of the overall structure. At present, the building...

Claims

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Application Information

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IPC IPC(8): E04B5/14E04B1/98E04H9/02
CPCE04B5/14E04H9/021
Inventor 李自林李桐栋寇天旺
Owner 河北水利电力学院
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