科技创新与应用2025，Vol.15Issue(7)：89-92,4.DOI:10.19981/j.CN23-1581/G3.2025.07.022
输电塔单双角钢过渡节点承载力研究综述
田雪凯1
作者信息
- 1. 山东电力工程咨询院有限公司,济南 250013
- 折叠
摘要
Abstract
Transmission towers often adopt a structural type in which the upper single-leg angle main material is combined with the lower double-leg angle main material.At the single-double angle transition node,the center of gravity of the upper and lower main materials coincides,which will inevitably lead to eccentricity of the upper and lower gusset plates.There is no design method for such joints in the specification.This paper introduces the research status and current research progress on the bearing capacity of single-double angle transition joints,summarizes its main force characteristics and failure modes,and summarizes the experimental results and numerical models of single-double angle transition joints.Finally,the paper provides an outlook on the future research directions in this field.关键词
单双角钢过渡节点/承载力/节点板/靴板/水平板Key words
single and double angle transition joint/bearing capacity/gusset plate/gusset plate/horizontal plate分类
信息技术与安全科学引用本文复制引用
田雪凯..输电塔单双角钢过渡节点承载力研究综述[J].科技创新与应用,2025,15(7):89-92,4.
