Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
In-situ electrified integral jacking construction method for power transmission line iron tower
The invention relates to an in-situ electrified integral jacking construction method for a power transmission line iron tower. The method comprises the following steps of arranging a jacking steel beam for lifting adjustment; tensioning a temporary stay wire; arranging a steel frame on the periphery; arranging a jacking safety protection screw; performing first-stage jacking; lengthening an existing foundation bolt; and performing second-stage jacking and pouring a concrete frame. According to the construction method, the problem of how to lift the iron tower fixed on a foundation for the first-stage jacking is solved, and the stability of the iron tower in the jacking process and subsequent use is guaranteed.
本发明涉及一种输电线路铁塔原位带电整体顶升施工方法，包括如下步骤：设置升降调整的顶升钢梁；张拉临时拉线；外围设置钢架；设置顶升安全保护螺杆；第一阶段顶升；加长现有地脚螺栓；第二阶段顶升和浇筑混凝土框架。该施工方法解决了如何将固定在基础上的铁塔抬起进行第一阶段的顶升的问题，并保证了铁塔在顶升过程中以及后续使用中的稳定性。
In-situ electrified integral jacking construction method for power transmission line iron tower
The invention relates to an in-situ electrified integral jacking construction method for a power transmission line iron tower. The method comprises the following steps of arranging a jacking steel beam for lifting adjustment; tensioning a temporary stay wire; arranging a steel frame on the periphery; arranging a jacking safety protection screw; performing first-stage jacking; lengthening an existing foundation bolt; and performing second-stage jacking and pouring a concrete frame. According to the construction method, the problem of how to lift the iron tower fixed on a foundation for the first-stage jacking is solved, and the stability of the iron tower in the jacking process and subsequent use is guaranteed.
本发明涉及一种输电线路铁塔原位带电整体顶升施工方法，包括如下步骤：设置升降调整的顶升钢梁；张拉临时拉线；外围设置钢架；设置顶升安全保护螺杆；第一阶段顶升；加长现有地脚螺栓；第二阶段顶升和浇筑混凝土框架。该施工方法解决了如何将固定在基础上的铁塔抬起进行第一阶段的顶升的问题，并保证了铁塔在顶升过程中以及后续使用中的稳定性。
In-situ electrified integral jacking construction method for power transmission line iron tower
一种输电线路铁塔原位带电整体顶升施工方法
CHI JINMING (Autor:in) / LI HONGJIN (Autor:in) / WENG LANXI (Autor:in) / ZHOU KAIMIN (Autor:in) / CHEN JUN (Autor:in) / YANG ZHUOSHUAI (Autor:in) / LIN JIN (Autor:in) / JIANG MIN (Autor:in) / LU ZHOU (Autor:in) / YANG XUNYING (Autor:in)
24.09.2021
Patent
Elektronische Ressource
Chinesisch
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