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A platform for research: civil engineering, architecture and urbanism
Power transmission tower foundation settlement displacement treatment method
The invention provides a power transmission tower foundation settlement displacement treatment method, and relates to the technical field of power construction. The method specifically comprises the following steps that firstly, the root distance size and the standard exceeding value of the relative height difference of the top faces of all foundations are determined; secondly, an original foundation is reinforced, and new foundation bolts are pre-buried; and thirdly, a temporary transition device and a lifting device are erected. And fourthly, the tower legs are lifted, and steel structure supporting pieces are installed. And fifthly, the iron tower falls down, and the structural supporting piece is fixedly connected with the foundation. The power transmission tower foundation settlement displacement treatment method provided by the invention can replace a traditional permanent treatment pushing and reconstruction method, can fundamentally solve the problem of iron tower stress balance caused by non-uniform settlement or displacement of the power transmission tower foundation, and can also save the construction cost and reduce the construction difficulty.
本申请提供的一种输电铁塔基础沉降位移治理方法涉及电力施工技术领域。具体包括以下步骤，第一步，确定根开尺寸和各个基础顶面相对高差的超标值。第二步，对原基础进行加固，并预埋新地脚螺栓。第三步，搭设临时过渡装置和起吊装置。第四步，抬升塔腿，安装钢结构支撑件。第五步，铁塔下落，并将结构支撑件与基础连接固定。本申请提供的一种输电铁塔基础沉降位移治理方法能够代替传统的永久治理推倒重建的方法，不仅能够从根本上解决输电铁塔基础发生不均匀沉降或位移造成的铁塔受力均衡的问题，还能够节约施工成本，降低施工难度。
Power transmission tower foundation settlement displacement treatment method
The invention provides a power transmission tower foundation settlement displacement treatment method, and relates to the technical field of power construction. The method specifically comprises the following steps that firstly, the root distance size and the standard exceeding value of the relative height difference of the top faces of all foundations are determined; secondly, an original foundation is reinforced, and new foundation bolts are pre-buried; and thirdly, a temporary transition device and a lifting device are erected. And fourthly, the tower legs are lifted, and steel structure supporting pieces are installed. And fifthly, the iron tower falls down, and the structural supporting piece is fixedly connected with the foundation. The power transmission tower foundation settlement displacement treatment method provided by the invention can replace a traditional permanent treatment pushing and reconstruction method, can fundamentally solve the problem of iron tower stress balance caused by non-uniform settlement or displacement of the power transmission tower foundation, and can also save the construction cost and reduce the construction difficulty.
本申请提供的一种输电铁塔基础沉降位移治理方法涉及电力施工技术领域。具体包括以下步骤，第一步，确定根开尺寸和各个基础顶面相对高差的超标值。第二步，对原基础进行加固，并预埋新地脚螺栓。第三步，搭设临时过渡装置和起吊装置。第四步，抬升塔腿，安装钢结构支撑件。第五步，铁塔下落，并将结构支撑件与基础连接固定。本申请提供的一种输电铁塔基础沉降位移治理方法能够代替传统的永久治理推倒重建的方法，不仅能够从根本上解决输电铁塔基础发生不均匀沉降或位移造成的铁塔受力均衡的问题，还能够节约施工成本，降低施工难度。
Power transmission tower foundation settlement displacement treatment method
一种输电铁塔基础沉降位移治理方法
WANG CHUNLIN (author) / JIN YIKUI (author) / YAN DELU (author) / ZHANG JUN (author) / WANG YONGJUN (author) / WANG HONGNING (author) / HAN XUEWEN (author) / WU HONGYAN (author) / FENG DONGQIANG (author) / ZHANG XIAOLONG (author)
2024-06-11
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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