Patterns of ground movement and pore water pressure variation are obtained through a case study using a finite element method. With the progress of excavation,
This paper discusses studies of the development of river conservancy in mod China,and the role of engineers-in-chief in river improvement planning on rivers suc
In this paper,we consider an inverse time-dependent source problem of heat conduction equation.Firstly,the ill-posedness and conditional stability of this inver