In this paper,we discuss this issue of vacuum preloading used in rigid foundation,by computing the final settlement and analyzing consolidation result.

• 虽然真空预压法在刚性基础软土地基中的加固效果较好,拓宽了其应用领域,但是仍然存在着一定的工后残余沉降量,应在结构设计中预以考虑。