深圳湾填海工程塑料板排水软基固结非线性有限元分析  

NON-LINEAR EF ANALYSIS OF SOFT GROUND REINFORCEMENT BY PLASTIC DRAINAGE BOARD IN SHENZHEN BAY

作　　者：付素蓉 

机构地区：[1]深圳市勘察测绘院有限公司,深圳518028

出　　处：《工业建筑》2008年第z1期677-679,共3页Industrial Construction

摘　　要：塑料板排水固结法由于良好的加固效果,在软基处理中得到到了广泛应用。以比奥固结理论及邓肯-张非线性弹性模型为理论基础,运用非线性FEM分析软件——SFC FEM2000,对深圳湾填海工程中两个塑料板排水软基场区进行了非线性FEM分析,探讨塑料板排水软基设计和施工中的加载控制及塑料板间距的确定等问题。The method of drainage reinforcement is used widely in soft foundation reinforcement for its good reinforcement effect.According to Biot's theory and DuncanZhang non-linear stress-strain model,the software SFC FEM2000 is applied to the soft ground reinforcement project with plastic drainage board in Shenzhen Bay,many problems such as load control and so on are analyzed.The results are identical to the actual situation.

关 键 词：软基处理 排水固结法 非线性 有限元(FEM) 

分 类 号：U655.54[交通运输工程—港口、海岸及近海工程]