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Floor structure formed by prefabricated trough plates and construction method

A technology of grooved slabs and floor slabs, which is applied to floors, building components, building structures, etc., can solve problems such as poor durability, high quality floor slab structures, and complicated construction processes, so as to increase the shear resistance and reduce the difficulty of hoisting. The effect of simple hoisting construction process

Active Publication Date: 2017-10-20
ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a floor structure made of prefabricated slabs and a construction method, to solve the technical problems of high quality, complex construction process and poor durability of the floor structure constructed by traditional methods

Method used

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  • Floor structure formed by prefabricated trough plates and construction method
  • Floor structure formed by prefabricated trough plates and construction method
  • Floor structure formed by prefabricated trough plates and construction method

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Embodiment Construction

[0047] Such as Figure 6 Said, the floor structure formed by the prefabricated slab, the slab structure includes the prefabricated slab, the longitudinal rib beam 8 and the lightweight filling layer 9 filled in the prefabricated slab; the prefabricated slab has at least two , wherein the two ends of each prefabricated slab are erected on the building structure respectively; two adjacent prefabricated slabs are spaced apart from each other to form a post-cast belt 10 of the longitudinal rib beam; the position of the post-cast strip 10 of the longitudinal rib beam is generally long The longitudinal rib beam reinforcement 12 is configured and filled with concrete to form the longitudinal rib beam 8; the prefabricated channel plate is a reinforced concrete prefabricated channel member that includes the base plate 1 and the plate rib 2 and is integrally formed; the plate There are two ribs 2, which are arranged at intervals in parallel along the transverse direction of the base pla...

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Abstract

The invention provides a floor structure formed by prefabricated trough plates and a construction method. The floor structure formed by the prefabricated trough plates comprises at least two prefabricated trough plates, longitudinal beams and lightweight filling layers, wherein the prefabricated trough plates are filled with the lightweight filing layers; the two ends of each prefabricated trough plate are erected on a building structure; every two adjacent prefabricated trough plates are arranged at intervals mutually to form a longitudinal beam rear pouring zone; the position of the longitudinal beam rear pouring zone is configured with longitudinal beam reinforcing bars in a through-long mode and filled with concrete to form the longitudinal beams; the prefabricated trough plates are reinforced concrete prefabricated trough type components comprising a base plate and two plate ribs and formed integrally; the plate ribs are arranged at intervals in parallel in the transverse direction of the base plate, and each plate rib is arranged in the longitudinal direction of the base plate in a through-long mode and connects plate blocks together; and plate rib preformed holes are formed in the side faces of the plate ribs in the longitudinal direction at intervals correspondingly. The floor structure formed by the prefabricated trough plates and the construction method solve the technical problems that by adopting a traditional method, constructed floor structures are high in weight, the construction process is complex and the durability is poor.

Description

technical field [0001] The invention relates to the field of building structures, in particular to a floor structure made of prefabricated grooved plates and a construction method. Background technique [0002] As we all know, the floor member in the building is a special building structural member. It bears the upper load and transmits the load to the lower main structure. It is also a horizontal enclosure that separates the upper and lower spaces of the building. member; [0003] As a stressed structural component, the floor structure must have sufficient structural performance and durability, including strength, stiffness and service life; as an enclosure component, the floor structure must have sufficient enclosure performance, including building physics such as sound insulation and heat conduction. performance. [0004] At present, in my country, the vast majority of building floor components are ordinary cast-in-place concrete components (see the concrete structure s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/17E04B5/23
Inventor 朱宏宇
Owner ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV
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