【摘要】 义煤集团公司2×50 MW跃进煤泥矸石电厂主厂房和2×110 kV配电楼控制室下有跃进煤矿一斜风井。采用FLAC-3D软件对地震作用下受斜风井影响的电厂主厂房及配电控制楼进行安全性评价。计算结果表明,按6度烈度设防情况下,地表建筑物结构是安全的,但要注意加强建筑物墙柱底部、汽机房与除氧煤仓间衔接处、除氧煤仓间与锅炉房衔接处的抗震性。更多还原

【Abstract】 An inclined shaft of Yuejin Coal Mine attached to Yima Coal Industry Group Co.,Ltd.locates under the powerhouse of the 2×50 MW Yuejin Slime Gangue Power Plant and the control floor of 2×110 kV distributing substation.FLAC-3D software is used to appraise the security of the powerhouse and the distributing substation floor affected by inclined shaft under seism.The results show that the structure of buildings is safe,but the shock resistance of the followings parts,such as the root of walls and pillars of surface buildings,the junction of the steam room and the deaerator and coal-bunker bay,and the junction of the deaerator and coal-bunker bay and the boiler room,must be reinforced.更多还原