Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated confined concrete shear wall board
A prefabricated confined concrete shear wall board comprises H-shaped steel, frameworks and concrete poured outside the frameworks, wherein the frameworks are fixed on the H-shaped steel and formed by horizontally distributed reinforcing steel bars and vertically distributed reinforcing steel bars. The prefabricated confined concrete shear wall board is characterized in that channel steel is arranged at upper and lower ends of each framework, and the channel steel at the upper end of each framework is connected with the channel steel at the lower end of the corresponding framework through vertical connection pieces; the horizontally distributed reinforcing steel bars are welded to a part of flange surfaces of the H-shape steel, and the other part of the flange surfaces of the H-shaped steel is exposed. The channel steel is arranged at the upper and lower ends of each framework, and the channel steel at the upper end and the channel steel at the lower end of each framework are connected through the vertical connection pieces, so that vertical connection requirements for the position precision and the size precision of reserved holes are not high, requirements for skills of operation workers of a hoisting machine are not high, correction type scaffolds and auxiliary tools are not required, the on-site assembly efficiency is improved, and the construction quality is easy to guarantee. The horizontally distributed reinforcing steel bars are welded to a part of the flange surfaces of the H-shaped steel, and the other part of the flange surfaces of the H-shaped steel is exposed, so that exposed flanges can be connected with external components more easily in the design form, and the strength and the rigidity of section steel can be utilized better.
Prefabricated confined concrete shear wall board
A prefabricated confined concrete shear wall board comprises H-shaped steel, frameworks and concrete poured outside the frameworks, wherein the frameworks are fixed on the H-shaped steel and formed by horizontally distributed reinforcing steel bars and vertically distributed reinforcing steel bars. The prefabricated confined concrete shear wall board is characterized in that channel steel is arranged at upper and lower ends of each framework, and the channel steel at the upper end of each framework is connected with the channel steel at the lower end of the corresponding framework through vertical connection pieces; the horizontally distributed reinforcing steel bars are welded to a part of flange surfaces of the H-shape steel, and the other part of the flange surfaces of the H-shaped steel is exposed. The channel steel is arranged at the upper and lower ends of each framework, and the channel steel at the upper end and the channel steel at the lower end of each framework are connected through the vertical connection pieces, so that vertical connection requirements for the position precision and the size precision of reserved holes are not high, requirements for skills of operation workers of a hoisting machine are not high, correction type scaffolds and auxiliary tools are not required, the on-site assembly efficiency is improved, and the construction quality is easy to guarantee. The horizontally distributed reinforcing steel bars are welded to a part of the flange surfaces of the H-shaped steel, and the other part of the flange surfaces of the H-shaped steel is exposed, so that exposed flanges can be connected with external components more easily in the design form, and the strength and the rigidity of section steel can be utilized better.
Prefabricated confined concrete shear wall board
DOU LIJUN (Autor:in) / GAO MINGLIANG (Autor:in) / CHEN TIANYU (Autor:in) / CHENG XIAO (Autor:in) / LYU PENG (Autor:in)
09.09.2015
Patent
Elektronische Ressource
Englisch
Cross-shaped prefabricated fabricated concrete shear wall
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2024