采动区覆冰高压输电塔线体系内力变化规律
杨风州,夏军武,窦国涛,段晓牧
Variation of internal force of tower line system under the action ice coating in subsidence trough
煤炭工程 . 2015, (3): 93 -95 .  DOI: 10.11799/ce201503031