特殊地形における送電用鉄塔・架渉線連成系の耐風設計に関する研究(その4)送電鉄塔・架渉線連成系の風応答特性と風荷重算定法

概要

論文の詳細を見る
Immediately after the No. 9119 typhoon which caused severe damages in transmission lines in West Japan, electric power utilities asked Central Research Institute of Electric Power Industry (CRIEPI) to carry out the studies on the local wind resistance design of transmission tower-conductor systems. To promote the studies, CRIEPI organized a committee and three sub-committees (Wind observation sub-committee, Wind simulation sub-committee, and Wind-resistance design sub-committee). The purpose of this paper is to describe the investigation results by the Wind-resistance design sub-committee, which conducted to observe the dynamic behavior of the 500kV proto-type power transmission lines by measurements and numerical simulation under severe wind condition and to develop a new aspects on the current wind-resistance design standards.
一般社団法人日本風工学会の論文
2000-04-30