荷载作用下沉降时间效应的编程计算

Program Design to Calculate the Foundation Subsidence with time

当前分析计算建筑物地基沉降与时间的关系时 ,采用的是饱和土的单向渗透固结理论 ,这在量化计算过程中不可避免的要采取许多假设 ,且运用不同α值的固结度与时间因数的关系曲线 ,人为地增加了计算误差并且异常繁琐。本文阐述了用VB语言编写一计算程序 ,可简便地解决沉降与时间在相互计算过程中的计算误差问题。

Unidirectional infiltrating solidification theory of saturated soil is always adopted to analytically calculate the foundation subsidence with time, although it has some disadvantages ,such as, bigger error, complicated computing process and using relation curve of solidification degree with time in the various α. This paper presents a program designed with VB which computes the subsidence with time easily and solves the error produced in mutual calculating process