塑料排水板在天津北疆发电厂软基处理中的应用  

Application of plastic drainage board to soft foundation treatment of Beijiang Power Plant in Tianjin

作　　者：崔泽旺 祁新建[1] 宋富铎 

机构地区：[1]天津电力建设公司,天津300041

出　　处：《武汉大学学报（工学版）》2009年第S1期331-334,共4页Engineering Journal of Wuhan University

摘　　要：详细介绍了塑料排水板的设计情况,对地基土固结系数取值、排水板设计的间距、深度、布置范围进行了计算确定,对堆载的时间、堆载分级及堆载过程的稳定等进行了详细分析,对地基固结度及沉降结果进行了计算分析;对排水板施工方法及相关质量要求进行了介绍.The design situation of plastic drainage board is described in detail;and then the consolidation coefficient of soil,the spacing,depth and arrangement scope of drainage boards are determined by calculation.The surcharge loading time,surcharge loading gradation and the stability of the surcharge loading are analyzed in detail;and the consolidation degree and settlement of the foundation are calculated and analyzed.Finally,the construction method and quality requirement of the drainage board are described.

关 键 词：塑料排水板 地基处理 海相沉积软土地基 排水固结 

分 类 号：TU447[建筑科学—岩土工程]