This paper presents the consolidation analysis of a foundation (Lianyungang City)with sand drain by vacuum priloading, and the calculation of excess pore pressure with anapproximate analytic method and displacement wi...This paper presents the consolidation analysis of a foundation (Lianyungang City)with sand drain by vacuum priloading, and the calculation of excess pore pressure with anapproximate analytic method and displacement with a numerical technique. This semi-analytical method takes in account the mutual effects of 3-dimensional consolidation, soilvisco-elasticity and sand drain group. The calculation is simple. The results have been checkedfairly well with field measurements.展开更多
文摘This paper presents the consolidation analysis of a foundation (Lianyungang City)with sand drain by vacuum priloading, and the calculation of excess pore pressure with anapproximate analytic method and displacement with a numerical technique. This semi-analytical method takes in account the mutual effects of 3-dimensional consolidation, soilvisco-elasticity and sand drain group. The calculation is simple. The results have been checkedfairly well with field measurements.
