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整体预应力极墙结构体系是采用后张预应力手段,将预制圆孔板形成开间在10.5m左右的大开间楼盖,并与墙体可靠地连接的结构体系.因此板墙结构是以墙体作为坚向支撑构件,楼板、垫块预制,采用后张预应力手段将楼板与墙体拼装成整体的无梁无柱帽的新型结构.整体预应力极墙结构的垂直荷载由横向剪力墙承担,纵向剪力墙仅承担水平荷载,因而纵墙数量大大减少,空间分隔非常灵活.
The integral prestressed pole wall structure system adopts post-tensioned prestressing means to form a prefabricated round hole plate with a large open floor between 10.5m and a structural system that is reliably connected with the wall. Therefore, the wall structure is a wall. As a support structure, the body is prefabricated with floor slabs and bolsters, and a post-tensioned prestressed structure is used to integrate the floor and the wall into a whole new structure of a beamless pillarless cap. The vertical load of the integral prestressed pole wall structure is borne by the transverse shear wall. The longitudinal shear wall only bears the horizontal load, so the number of vertical walls is greatly reduced and the space separation is very flexible.