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A platform for research: civil engineering, architecture and urbanism
Linear angle steel tower and tower erecting method thereof
The invention relates to the technical field of power transmission tower design, and discloses a straight angle steel tower and a tower erecting method thereof.According to the straight angle steel tower and the tower erecting method thereof, a new tower leg is installed between two adjacent tower legs of an original old tower, after the new tower leg is installed, the old tower is dismantled, and construction of a new iron tower continues to be completed, so that a new tower body and an old tower body are staggered (a foundation of the tower legs of the original old tower is staggered); tower erection at the original tower position is realized, the foundation of the original old tower is fully utilized, and additional occupation of a new land area is not needed (new enthusiasm items are reduced); the cross arm is connected to the iron tower main material through the connecting nodes arranged diagonally, so that the stability of connection between the cross arm and the iron tower main material is ensured; meanwhile, according to the stress condition of the tower body, the thickness of the main material of the iron tower at the position where stress is large is set to be large, the thickness of the main material of the iron tower at the position where stress is small is set to be small, and economical efficiency is considered on the premise that structural safety is guaranteed.
本发明涉及输电塔设计技术领域，公开了一种直线角钢塔及其立塔方法，本申请通过在原旧塔的相邻两塔腿之间安装新塔腿，待新塔腿安装完成后，将旧塔拆除，并继续完成新铁塔的建设，使得新塔身和旧塔身错开(错开原旧塔塔腿的基础)，实现了原塔位立塔，充分利用了原有旧塔的地基，且无需额外占用新的土地面积(减少新增青赔事项)；将横担通过呈对角设置的连接节点连接在铁塔主材上，确保了横担与铁塔主材之间连接的稳定性；同时根据塔身受力情况，将处于受力较大位置处的铁塔主材厚度设置较大一些，将处于受力较小位置处的铁塔主材厚度设置较小一些，确保结构安全的前提下兼顾经济性。
Linear angle steel tower and tower erecting method thereof
The invention relates to the technical field of power transmission tower design, and discloses a straight angle steel tower and a tower erecting method thereof.According to the straight angle steel tower and the tower erecting method thereof, a new tower leg is installed between two adjacent tower legs of an original old tower, after the new tower leg is installed, the old tower is dismantled, and construction of a new iron tower continues to be completed, so that a new tower body and an old tower body are staggered (a foundation of the tower legs of the original old tower is staggered); tower erection at the original tower position is realized, the foundation of the original old tower is fully utilized, and additional occupation of a new land area is not needed (new enthusiasm items are reduced); the cross arm is connected to the iron tower main material through the connecting nodes arranged diagonally, so that the stability of connection between the cross arm and the iron tower main material is ensured; meanwhile, according to the stress condition of the tower body, the thickness of the main material of the iron tower at the position where stress is large is set to be large, the thickness of the main material of the iron tower at the position where stress is small is set to be small, and economical efficiency is considered on the premise that structural safety is guaranteed.
本发明涉及输电塔设计技术领域，公开了一种直线角钢塔及其立塔方法，本申请通过在原旧塔的相邻两塔腿之间安装新塔腿，待新塔腿安装完成后，将旧塔拆除，并继续完成新铁塔的建设，使得新塔身和旧塔身错开(错开原旧塔塔腿的基础)，实现了原塔位立塔，充分利用了原有旧塔的地基，且无需额外占用新的土地面积(减少新增青赔事项)；将横担通过呈对角设置的连接节点连接在铁塔主材上，确保了横担与铁塔主材之间连接的稳定性；同时根据塔身受力情况，将处于受力较大位置处的铁塔主材厚度设置较大一些，将处于受力较小位置处的铁塔主材厚度设置较小一些，确保结构安全的前提下兼顾经济性。
Linear angle steel tower and tower erecting method thereof
一种直线角钢塔及其立塔方法
LI JINGHUI (author) / ZHUANG ZHIXIANG (author) / HE YUNXIANG (author) / DENG ZHANHAO (author) / CHEN TINGJUN (author) / ZHANG DONGHONG (author) / LI MINSHENG (author)
2024-11-29
Patent
Electronic Resource
Chinese
IPC:
E04H
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