theory of foundations造句

Elastic half - space theory of foundation vibration
动力机器基础基础振动半空间理论
( 3 ) fem basic theory of foundation pit excavation stimulation is expounded , numerical model and method of construction simulation are determinated , which includes simplification of two - dimension problem and constitutive model of soil mass i . e . constitutive model of duncan - chang hyperbola model , numerical ways of initial situ stress , stimulation of equal nodal load of foundation pit excavation , nonlinear solutions of basic equations , fem disposing of inner supporting and pre - axial force etc . further fem code of stimulation of foundation pit excavation is compiled
阐述了基坑开挖模拟的有限元基本理论，确定计算模型及施工模拟方法。包括二维问题的简化、土体的本构模型，即邓肯-张双曲线本构模型、初始地应力场的计算方法、基坑开挖等效结点荷载模拟、基本方程的非线性解法、内支撑及预加轴力的有限元处理等，并编制了模拟基坑开挖的有限元程序。
It's difficult to find theory of foundations in a sentence. 用theory of foundations造句挺难的