半地下式储煤场结构设计探讨  

Discussion on structural design of semi-underground coal yard

作　　者：邢泰高[1] 周丽琼[1] 张江霖[1] 邹辉阳[1] 

机构地区：[1]中南电力设计院,湖北武汉430071

出　　处：《武汉大学学报（工学版）》2007年第S1期162-165,共4页Engineering Journal of Wuhan University

摘　　要：根据圆形储煤场扶壁柱挡煤墙结构的受力特点进行分析,提出半地下式的挡煤墙结构方案,优化挡煤墙的受力特性,以降低挡煤墙和扶壁柱的工程量,并与全地上式挡煤墙结构方案进行技术经济比较,得出一些有益的结论,供类似工程参考.According to stress characteristics of counterforted coal-retaining wall for circular coal yard,semi-underground structure of coal storage is presented.Earth pressure outside of the coal-retaining wall is used to balance part of horizontal coal pressure;and concrete quantities of coal-retaining wall & counterforted column can be decreased significantly.Through technical & economic comparison between the semi-underground structure and overground strutuure,some useful conclusions are drawn for reference in de...

关 键 词：挡煤墙 扶壁柱 全地上式结构 半地下式结构 

分 类 号：TU318[建筑科学—结构工程]