高压旋喷桩在邵怀高速公路软基加固中的应用——阐述了高压旋喷桩加固机理,文中结合邵怀高速公路软基工程实例,介绍了高压旋喷桩的设计与计算、施工工艺和质量检测。结果表明:采用高压旋喷桩处理软土路基效果良好。
Pred icti on M odel of Silt Permanen t D eforma tion under Repeated L oad GAO Q i2ju 1 , GUO Zhong2yin 2 , CONG L in2 (1. ShandongTransportation Institute, Jinan 250031, China; 2. School of Transportati on Engineering, Tongji University, Shanghai 200092. China ) Abstract: W ith universal material test system, under different water content, compactness and deviator stress, repeated load tri 2axial