Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a construction method of a partially prefabricated concrete shear wall, which comprises the following steps: step 1, steel-concrete end columns are prefabricated in a factory, and the steel-concrete end columns comprise a strong-axis connecting end column and a weak-axis connecting end column; the strong-axis connecting end column comprises I-shaped steel and concrete filled on two sides of a web of the I-shaped steel, the weak-axis connecting end column comprises the I-shaped steel and concrete filled on one side of the web of the I-shaped steel, one side filled with the concrete in two sides of the web is called as a far side, and the other side is called as a near side; 2, wall body reinforcing steel bars are arranged, and the wall body reinforcing steel bars are connected with the steel-concrete end columns; and 3, steel-concrete end columns are installed on the construction site, and then wall body concrete is poured. According to the construction method of the partially prefabricated concrete shear wall, the shear wall is constructed in the mode that the steel-concrete end columns are prefabricated and the concrete wall body is cast in place, the steel-concrete end columns have good constraint on the concrete wall body, wall plate cracks can be remarkably restrained, the bearing capacity of the shear wall is improved, and the overall ductility performance of the shear wall is improved.
本发明公开了一种部分预制混凝土剪力墙的构筑方法，包括如下步骤：步骤1：在工厂预制钢混端柱，钢混端柱包括强轴连接端柱和弱轴连接端柱；强轴连接端柱包括工字钢和填充在工字钢腹板两侧的混凝土，弱轴连接端柱包括工字钢和填充在工字钢腹板单侧的混凝土，腹板两侧中填充了混凝土的一侧称为远侧，另一侧称为近侧；步骤2：布置墙身钢筋，墙身钢筋与钢混端柱连接；步骤3：在施工现场安装钢混端柱，然后浇筑墙身混凝土。本发明的部分预制混凝土剪力墙的构筑方法采用预制钢混端柱和现浇混凝土墙身的方式构筑剪力墙，钢混端柱对混凝土墙身具有很好的约束，能够显著抑制墙板裂缝，提高剪力墙的承载能力，改善剪力墙的整体延性性能。
The invention discloses a construction method of a partially prefabricated concrete shear wall, which comprises the following steps: step 1, steel-concrete end columns are prefabricated in a factory, and the steel-concrete end columns comprise a strong-axis connecting end column and a weak-axis connecting end column; the strong-axis connecting end column comprises I-shaped steel and concrete filled on two sides of a web of the I-shaped steel, the weak-axis connecting end column comprises the I-shaped steel and concrete filled on one side of the web of the I-shaped steel, one side filled with the concrete in two sides of the web is called as a far side, and the other side is called as a near side; 2, wall body reinforcing steel bars are arranged, and the wall body reinforcing steel bars are connected with the steel-concrete end columns; and 3, steel-concrete end columns are installed on the construction site, and then wall body concrete is poured. According to the construction method of the partially prefabricated concrete shear wall, the shear wall is constructed in the mode that the steel-concrete end columns are prefabricated and the concrete wall body is cast in place, the steel-concrete end columns have good constraint on the concrete wall body, wall plate cracks can be remarkably restrained, the bearing capacity of the shear wall is improved, and the overall ductility performance of the shear wall is improved.
本发明公开了一种部分预制混凝土剪力墙的构筑方法，包括如下步骤：步骤1：在工厂预制钢混端柱，钢混端柱包括强轴连接端柱和弱轴连接端柱；强轴连接端柱包括工字钢和填充在工字钢腹板两侧的混凝土，弱轴连接端柱包括工字钢和填充在工字钢腹板单侧的混凝土，腹板两侧中填充了混凝土的一侧称为远侧，另一侧称为近侧；步骤2：布置墙身钢筋，墙身钢筋与钢混端柱连接；步骤3：在施工现场安装钢混端柱，然后浇筑墙身混凝土。本发明的部分预制混凝土剪力墙的构筑方法采用预制钢混端柱和现浇混凝土墙身的方式构筑剪力墙，钢混端柱对混凝土墙身具有很好的约束，能够显著抑制墙板裂缝，提高剪力墙的承载能力，改善剪力墙的整体延性性能。
Construction method of partially prefabricated concrete shear wall
一种部分预制混凝土剪力墙的构筑方法
LI JIE (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
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