谈某冷却塔局部改造的加固设计

Discussion on the local reinforcement design of a cooling tower

火电厂、核电站的循环水自然通风冷却塔是一种大型薄壳型构筑物,其形式多为双曲线型冷却塔。山西临汾市某冷却塔现因更新机械设备需裁掉一对"人"字柱,采取严谨的计算模型对局部"人"字柱的拆除进行计算分析,以保障结构安全。

Cooling towers in thermal power plants and nuclear power plants are large thin-shell structures,most of which are hyperbolic cooling towers.A cooling tower in Linfen City,Shanxi Province now needs to cut out a pair of"herringbone"columns due to the renewal of mechanical equipment.This paper adopts a rigorous calculation model to analyze the removal of local"herringbone"columns to ensure the safety of the building structure.