Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Power transmission line iron tower base plane waterproof and drainage structure and construction method thereof
The invention belongs to the technical field of power transmission line iron tower construction, and particularly relates to a power transmission line iron tower base plane waterproof and drainage structure and a construction method thereof. The waterproof and drainage structure is specifically characterized in that an apron slope is arranged above a base plane of an iron tower foundation, a water-resisting layer is arranged on the apron slope, and a protective layer is arranged on the water-resisting layer; and a drainage structure is further arranged and comprises a water guide groove and a drainage pipe, the water guide groove is formed in the side face of a protective cap, a water falling hole is formed in the lower surface of the water guide groove, the drainage pipe is arranged above the protective layer, one end of the drainage pipe is connected with the water falling hole in the water guide groove, and the other end of the drainage pipe extends out of the edge of the tower footing. Based on the structure, the specific construction method comprises the steps of leveling the base plane, making an apron slope layer, the water-resisting layer, the protective layer, the drainage structure and the like. According to the design of the waterproof and drainage structure, the phenomena that the water collection effect of an iron tower occurs in the rainy season, rainwater infiltrates into the foundation along the side wall of a main column of the foundation during heavy rainfall, so that the foundation is wetted (dissolved) and deforms, and the iron tower is inclined and unstable are prevented.
本发明属于输电线路铁塔施工技术领域，具体涉及一种输电线路铁塔基面防水排水结构及其施工方法。该防水排水结构具体为在铁塔基础基面的上方设置有散水坡，散水坡的上面设有隔水层，隔水层的上面做了保护层；还设置有排水结构，包括导水槽和排水管，导水槽设置于保护帽的侧面，导水槽的下表面开设有落水孔，所述排水管设置于保护层的上方，排水管的一端与导水槽上的落水孔相连，另一端伸出塔基边缘。基于上述结构，具体施工方法包括基面找平步骤、做散水坡层、隔水层、保护层和排水结构等步骤，本发明防水排水结构的设计防止了雨季铁塔集水效应、强降水时雨水沿基础主柱侧壁渗入地基使地基产生湿(溶)陷变形、铁塔倾斜失稳现象的发生。
Power transmission line iron tower base plane waterproof and drainage structure and construction method thereof
The invention belongs to the technical field of power transmission line iron tower construction, and particularly relates to a power transmission line iron tower base plane waterproof and drainage structure and a construction method thereof. The waterproof and drainage structure is specifically characterized in that an apron slope is arranged above a base plane of an iron tower foundation, a water-resisting layer is arranged on the apron slope, and a protective layer is arranged on the water-resisting layer; and a drainage structure is further arranged and comprises a water guide groove and a drainage pipe, the water guide groove is formed in the side face of a protective cap, a water falling hole is formed in the lower surface of the water guide groove, the drainage pipe is arranged above the protective layer, one end of the drainage pipe is connected with the water falling hole in the water guide groove, and the other end of the drainage pipe extends out of the edge of the tower footing. Based on the structure, the specific construction method comprises the steps of leveling the base plane, making an apron slope layer, the water-resisting layer, the protective layer, the drainage structure and the like. According to the design of the waterproof and drainage structure, the phenomena that the water collection effect of an iron tower occurs in the rainy season, rainwater infiltrates into the foundation along the side wall of a main column of the foundation during heavy rainfall, so that the foundation is wetted (dissolved) and deforms, and the iron tower is inclined and unstable are prevented.
本发明属于输电线路铁塔施工技术领域，具体涉及一种输电线路铁塔基面防水排水结构及其施工方法。该防水排水结构具体为在铁塔基础基面的上方设置有散水坡，散水坡的上面设有隔水层，隔水层的上面做了保护层；还设置有排水结构，包括导水槽和排水管，导水槽设置于保护帽的侧面，导水槽的下表面开设有落水孔，所述排水管设置于保护层的上方，排水管的一端与导水槽上的落水孔相连，另一端伸出塔基边缘。基于上述结构，具体施工方法包括基面找平步骤、做散水坡层、隔水层、保护层和排水结构等步骤，本发明防水排水结构的设计防止了雨季铁塔集水效应、强降水时雨水沿基础主柱侧壁渗入地基使地基产生湿(溶)陷变形、铁塔倾斜失稳现象的发生。
Power transmission line iron tower base plane waterproof and drainage structure and construction method thereof
一种输电线路铁塔基面防水排水结构及其施工方法
LIU YUPING (Autor:in) / TAN QINGHAI (Autor:in) / ZHANG BINGLAI (Autor:in) / YAO GUOHE (Autor:in) / ZHANG JIAN (Autor:in) / YE HAIJIN (Autor:in) / LIU BEI (Autor:in) / CAO RONGTAI (Autor:in) / FAN YANBIN (Autor:in) / SUN SHENGHAI (Autor:in)
27.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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