水泥搅拌桩-压顶梁支护结构空间变形分析

Analysis of spatial deformation for cement mixing piles-ring beam supporting structure

利用势能驻值原理,给出水泥土搅拌桩-压顶梁支护结构空间变形表达式,分析各参数对空间变形的影响,并结合工程实例进行比较。

According to the minimum potential theory, the expression of spatial deformation for cement mixing piles-ring beam supporting structure is given; and the influence of the factors on spatial deformation is analyzed. The calculation results are also compared with the measured ones.