A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stair plate low-position shock insulation structure for assembly type stair and construction method
The invention relates to a stair plate low-position shock insulation structure for an assembly type stair and a construction method. The stair plate low-position shock insulation structure comprises astair plate and a shock insulation support connected with the low-position end of the stair plate, and the stair plate and the shock insulation support are prefabricated into a whole; the shock insulation support comprises a support base body and a flexible deformable body arranged in the support base body; the flexible deformable body comprises shock insulation rubber and a reserved deformationarea arranged around the shock insulation rubber; steel plates are respectively arranged on the upper surface and the lower surface of the shock insulation rubber; the lower-position end of the stairplate is connected with the steel plate on the upper surface of the flexible deformable body; stair beam connecting steel bars are further included; one ends of the stair beam connecting steel bars are arranged in the shock insulation support, are connected with the steel plate on the lower surface of the shock insulation rubber through fasteners, and are prefabricated with the shock insulation support into a whole; and the other ends of the stair beam connecting steel bars are arranged outside the shock insulation support. By means of the structure, joint connection is simpler, the assembly speed is high, the stability is good, the stair plate low-position shock insulation structure of the assembly type stair is assembled between stair beams, and the shock insulation performance is high.
本发明涉及一种用于装配式楼梯的梯板低位隔震结构及施工方法，包括楼梯梯板以及与楼梯梯板低位端相连的隔震支座，且楼梯梯板与隔震支座预制成整体；隔震支座包括支座基体以及置于支座基体内的柔性变形体；柔性变形体包括隔震橡胶和设在隔震橡胶周围的预留变形区；隔震橡胶上表面处和下表面处分别设置钢板；楼梯梯板低位端与柔性变形体上表面处的钢板相连；还包括梯梁连接钢筋；梯梁连接钢筋一端置于隔震支座内且通过紧固件与隔震橡胶下表面处的钢板相连，并与隔震支座预制成整体；梯梁连接钢筋另一端置于隔震支座外部。本发明节点连接更加简单、装配速度快、稳定性好，装配式楼梯的梯板低位隔震结构装配在梯梁之间，隔震性能高。
Stair plate low-position shock insulation structure for assembly type stair and construction method
The invention relates to a stair plate low-position shock insulation structure for an assembly type stair and a construction method. The stair plate low-position shock insulation structure comprises astair plate and a shock insulation support connected with the low-position end of the stair plate, and the stair plate and the shock insulation support are prefabricated into a whole; the shock insulation support comprises a support base body and a flexible deformable body arranged in the support base body; the flexible deformable body comprises shock insulation rubber and a reserved deformationarea arranged around the shock insulation rubber; steel plates are respectively arranged on the upper surface and the lower surface of the shock insulation rubber; the lower-position end of the stairplate is connected with the steel plate on the upper surface of the flexible deformable body; stair beam connecting steel bars are further included; one ends of the stair beam connecting steel bars are arranged in the shock insulation support, are connected with the steel plate on the lower surface of the shock insulation rubber through fasteners, and are prefabricated with the shock insulation support into a whole; and the other ends of the stair beam connecting steel bars are arranged outside the shock insulation support. By means of the structure, joint connection is simpler, the assembly speed is high, the stability is good, the stair plate low-position shock insulation structure of the assembly type stair is assembled between stair beams, and the shock insulation performance is high.
本发明涉及一种用于装配式楼梯的梯板低位隔震结构及施工方法，包括楼梯梯板以及与楼梯梯板低位端相连的隔震支座，且楼梯梯板与隔震支座预制成整体；隔震支座包括支座基体以及置于支座基体内的柔性变形体；柔性变形体包括隔震橡胶和设在隔震橡胶周围的预留变形区；隔震橡胶上表面处和下表面处分别设置钢板；楼梯梯板低位端与柔性变形体上表面处的钢板相连；还包括梯梁连接钢筋；梯梁连接钢筋一端置于隔震支座内且通过紧固件与隔震橡胶下表面处的钢板相连，并与隔震支座预制成整体；梯梁连接钢筋另一端置于隔震支座外部。本发明节点连接更加简单、装配速度快、稳定性好，装配式楼梯的梯板低位隔震结构装配在梯梁之间，隔震性能高。
Stair plate low-position shock insulation structure for assembly type stair and construction method
一种用于装配式楼梯的梯板低位隔震结构及施工方法
XIN LI (author) / SHI SHENGZHI (author) / YANG QI (author) / ZENG FANSHENG (author)
2020-11-03
Patent
Electronic Resource
Chinese