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A platform for research: civil engineering, architecture and urbanism
Assembled internal tension anchor type gravity retaining wall and construction method thereof
The invention discloses an assembled internal tension anchor type gravity retaining wall and a construction method thereof. The retaining wall is formed by splicing a plurality of PC components in a single layer mode, the PC components are arranged at the top end of a foundation and built in a staggered mode, the PC component is in a square block shape, grooves are formed in the top ends of the PC components, the grooves are formed in the splicing plane direction of the PC components and are through grooves, the bottom ends of the PC components are provided with protruding blocks, the shape of the protruding block is matched with that of the groove, the top end of the foundation is provided with grooves which are the same as that of the grooves of the PC components, the PC components are provided with reserved holes, and the reserved holes are formed in the PC components in a penetrating mode in the height direction and extend into the foundation. According to the retaining wall, the prefabrication assembly is adopted, and through the design of the structures of the components and connection matching with the foundation, the sufficient strength can be achieved, the construction is convenient, forms are saved, the construction period is shortened, safety risks are reduced, the forming quality is improved, and the problems that a traditional cast-in-place gravity retaining wall is long in construction period, the concrete quality is difficult to control, concrete curing is difficult, and safety risks are high are solved.
本发明公开了一种装配化内拉锚式重力挡土墙及其施工方法，包括由多块PC构件单层拼接而成，安装在基础顶端，PC构件错缝砌筑而成，PC构件呈四方形的块状，PC构件的顶端设置有凹槽，凹槽沿PC构件的拼接平面方向设置且为通槽，所述PC构件的底端设置有凸块，凸块的形状与凹槽匹配设置，基础的顶端设置有与PC构件的凹槽相同的槽，所述PC构件上设置有预留孔，预留孔沿高度方向穿设在PC构件内且延伸至基础内。采用预制拼装，通过构件结构的设计以及与基础的连接配合，能够满足足够的强度，施工方便、节省模板、节约工期、降低安全风险、提升成型质量，解决传统现浇式重力挡土墙施工周期长、混凝土质量控制困难、混凝土养护困难、高安全风险等问题。
Assembled internal tension anchor type gravity retaining wall and construction method thereof
The invention discloses an assembled internal tension anchor type gravity retaining wall and a construction method thereof. The retaining wall is formed by splicing a plurality of PC components in a single layer mode, the PC components are arranged at the top end of a foundation and built in a staggered mode, the PC component is in a square block shape, grooves are formed in the top ends of the PC components, the grooves are formed in the splicing plane direction of the PC components and are through grooves, the bottom ends of the PC components are provided with protruding blocks, the shape of the protruding block is matched with that of the groove, the top end of the foundation is provided with grooves which are the same as that of the grooves of the PC components, the PC components are provided with reserved holes, and the reserved holes are formed in the PC components in a penetrating mode in the height direction and extend into the foundation. According to the retaining wall, the prefabrication assembly is adopted, and through the design of the structures of the components and connection matching with the foundation, the sufficient strength can be achieved, the construction is convenient, forms are saved, the construction period is shortened, safety risks are reduced, the forming quality is improved, and the problems that a traditional cast-in-place gravity retaining wall is long in construction period, the concrete quality is difficult to control, concrete curing is difficult, and safety risks are high are solved.
本发明公开了一种装配化内拉锚式重力挡土墙及其施工方法，包括由多块PC构件单层拼接而成，安装在基础顶端，PC构件错缝砌筑而成，PC构件呈四方形的块状，PC构件的顶端设置有凹槽，凹槽沿PC构件的拼接平面方向设置且为通槽，所述PC构件的底端设置有凸块，凸块的形状与凹槽匹配设置，基础的顶端设置有与PC构件的凹槽相同的槽，所述PC构件上设置有预留孔，预留孔沿高度方向穿设在PC构件内且延伸至基础内。采用预制拼装，通过构件结构的设计以及与基础的连接配合，能够满足足够的强度，施工方便、节省模板、节约工期、降低安全风险、提升成型质量，解决传统现浇式重力挡土墙施工周期长、混凝土质量控制困难、混凝土养护困难、高安全风险等问题。
Assembled internal tension anchor type gravity retaining wall and construction method thereof
一种装配化内拉锚式重力挡土墙及其施工方法
QI MINGJUN (author) / ZHANG HAIBO (author) / XU PENG (author) / YANG PENG (author) / ZHANG SHENGSHENG (author) / LUO BIN (author) / LI QING (author) / GUO JIANJUN (author) / ZHAO CHUNYING (author)
2021-06-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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