Plaxis Professional 8.2 (岩土工程软件):

Plaxis大型岩土工程有限元设计计算软件(包括Plaxis动力模块,PlaxFlow地下水渗流模块,Plaxis三维隧道软件 V2,Plaxis三维基础软件(可以计算现行的所有大型桩筏基础) 。Plaxis可分析岩土工程学中2D 和 3D  的变形，稳定性，以及地下水渗流等。岩土工程应用需要十分先进的构造模型来模拟土壤的非线性和时间依赖行为。 另因为土壤是多状态物质，需要专门的程序来处理土壤中流体静力学和非流体静力学气孔压力。这些问题现在都可以用Plaxis来分析和处理了。

与当前的FLAC,ansys,abcus相比,Plaxis具有本构模型丰富,而且可以用户根据需要自定义本构模,操作界面简单,易学!

Plaxis is a range of finite element packages intended for 2D and 3D  analysis of deformation, stability and groundwater flow in geotechnical engineering.
Geotechnical applications require advanced constitutive models for the simulation of the non-linear and time-dependent behaviour of soils. In addition, since soil is a multi-phase material, special procedures are required to deal with hydrostatic and non-hydrostatic pore pressures in the soil. Although the modelling of the soil itself is an important issue, many geotechnical engineering projects involve the modelling of structures and the interaction between the structures and the soil. Plaxis is equipped with special features to deal with the numerous aspects of complex geotechnical structures.