Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type concrete stairwell external wall structure and construction method thereof
The invention relates to an assembly type concrete stairwell external wall structure and a construction method thereof. The structure comprises prefabricated bearing longitudinal shear wallboards, prefabricated bearing transverse shear wallboards, a prefabricated beam, a non-bearing out-hung wallboard and hanging board connection pieces. The prefabricated bearing longitudinal shear wallboards and the prefabricated bearing transverse shear wallboards are adopted for the outer side part of a rest platform, and the prefabricated beam and the non-bearing out-hung wallboard are adopted for the outer side portion of a step plate. One side of each prefabricated bearing longitudinal shear wallboard is connected with a stairwell cast-in-situ edge component through a lateral connection rebar, and the other side of each prefabricated bearing longitudinal shear wallboard is connected with the prefabricated beam through a reserved rebar overlapping region, and the prefabricated bearing longitudinal shear wallboards are connected with stair beams and rest platform floors in the vertical direction of the prefabricated bearing longitudinal shear wallboards. The left sides and the right sides of the prefabricated bearing transverse shear wallboards are connected with the stairwell cast-in-situ edge components through lateral connection rebars. The assembly type concrete stairwell external wall structure is light in weight, good in wall limb stability, good in structural antitorque effect, easy and convenient to construct and low in cost.
Assembly type concrete stairwell external wall structure and construction method thereof
The invention relates to an assembly type concrete stairwell external wall structure and a construction method thereof. The structure comprises prefabricated bearing longitudinal shear wallboards, prefabricated bearing transverse shear wallboards, a prefabricated beam, a non-bearing out-hung wallboard and hanging board connection pieces. The prefabricated bearing longitudinal shear wallboards and the prefabricated bearing transverse shear wallboards are adopted for the outer side part of a rest platform, and the prefabricated beam and the non-bearing out-hung wallboard are adopted for the outer side portion of a step plate. One side of each prefabricated bearing longitudinal shear wallboard is connected with a stairwell cast-in-situ edge component through a lateral connection rebar, and the other side of each prefabricated bearing longitudinal shear wallboard is connected with the prefabricated beam through a reserved rebar overlapping region, and the prefabricated bearing longitudinal shear wallboards are connected with stair beams and rest platform floors in the vertical direction of the prefabricated bearing longitudinal shear wallboards. The left sides and the right sides of the prefabricated bearing transverse shear wallboards are connected with the stairwell cast-in-situ edge components through lateral connection rebars. The assembly type concrete stairwell external wall structure is light in weight, good in wall limb stability, good in structural antitorque effect, easy and convenient to construct and low in cost.
Assembly type concrete stairwell external wall structure and construction method thereof
GUO HAISHAN (Autor:in) / LIU KANG (Autor:in) / GENG JIAO (Autor:in) / LI MING (Autor:in) / WANG DONGYAN (Autor:in) / QI HU (Autor:in) / FAN XIN (Autor:in) / ZHANG CUIQIANG (Autor:in) / YANG XIAOJIE (Autor:in)
22.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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