In this paper, the inspection, load tests for the beams and analysis of actual mechanical behavior of the superstructure and cracked sections thereof are presented.
介绍对梁体进行的检测、荷载试验，以及对桥梁上部结构及开裂截面的实际受力状况的分析。
A method of double nonlinear analysis is presented in this thesis to study the mechanical behavior of tower structures.
本文应用几何非线性和材料非线性有限元方法研究塔架结构的力学行为。
A modified Lagrangian analysis was adopted to study the dynamic mechanical behavior of rate-dependent materials based on particle velocity profile measurement.
采用改进的基于质点速度波形测量的拉格朗日分析方法，研究了率型材料的动态力学性能。
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