It's employs numerical method to analyze stresses and strain of structure and its foundation. Its evaluate stability according to stress and strain field.
这种方法采用数值方法分析结构和地基的应力和应变，通过应力场和应变场来评价其稳定性。
To analyze helicopter rotor dynamic stability with a high degree of accuracy, accurate and reliable damping coefficient determinations of rotor structure are needed.
为了提高旋翼动稳定性理论模型的分析精度，需要精确地确定旋翼系统的结构阻尼系数。
Response surface method(RSM)is an efficient method to analyze the stability reliability degree for complicated structure, such as underground structure.
响应面方法是地下复杂结构稳定可靠性分析的有效方法之一。
The aim of this paper is to analyze composite soil nailing support with limited equilibrium method and to investigate the influence of retaining parameters on the stability of soil nailing structure.
本文研究目的在于采用极限平衡分析的方法对复合型土钉支护的稳定性进行理论分析，研究土钉支护参数对复合型土钉支护边坡稳定性的影响。
Based on the above theory, finite element software is developed to analyze the geometrically nonlinear stability of slender structure.
基于上述理论，开发了可考虑几何非线性效应的细长结构稳定性分析软件。
The soil aggregates stability is one of the important factors to analyze soil structure.
土壤团聚体稳定性是评价土壤结构和土壤物理形状的重要指标。
The reliability method that can take uncertainty into account is the most appropriate way to analyze stability of the support structure.
对这类地下结构的稳定性分析时最为合适的是采用能考虑不确定性的可靠度方法。
In this paper, a 3-d visco-elastoplastic FEM and a 3-d elastoplastic FEM are used to analyze the stability of the excavation structure of one hydropower station diversion tunnel system.
同时对某水电站引水隧道系统进行了三维粘弹塑性有限元数值模拟和三维弹塑性有限元数值模拟。
In this paper, a 3-d visco-elastoplastic FEM and a 3-d elastoplastic FEM are used to analyze the stability of the excavation structure of one hydropower station diversion tunnel system.
同时对某水电站引水隧道系统进行了三维粘弹塑性有限元数值模拟和三维弹塑性有限元数值模拟。
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