摘要
大型贮煤场整体式挡煤墙除了考虑堆煤荷载外,由于直径大,环境温度作用对结构的影响很大;煤仓内的堆煤由于氧化作用,导致其温度升高所产生的应力不能忽视。论文分析了某圆形煤仓在堆煤、挡煤墙内外温差、季节温升、季节温降和其他荷载作用工况下煤仓的内力。
Large coal storage yard integrated coal retaining wall in addition to considering the coal pile loads due to large diameter, the effect of environment temperature a great influence on the structure of the reactor; the coal bunker coal because of oxidation, the temperature stress produced can not be ignored. This paper analyzes the internal force of a pile of round coal bunker in coal, coal retaining wall temperature diffe rence, seasonal temperature, seasonal temperature drop and other load conditions of the coal bunker.
引文
【1】GB50077—2003钢筋混凝土设计规范[S].
【2】GB5009—2012建筑结构荷载规范[S].
【3】陈添槐,彭奇,汤正俊.大直径圆形煤仓内壁堆煤温度及侧扭力现场实测与分析报告[J].武汉大学学报(工学版),2012(3):366-369.