Aimed at popular bridge in the engineering, we build a piezoelectric bridge vibration model and analyze the vibration shape and distribution of the dynamic strain.
针对工程实践中常见的桥梁问题，建立了其在自由振动下的模型，分析了其前几阶振动模态下的振形和动态应变分布。
The results show that the stress and strain distribution around the cold worked hole are similar between the model and real object.
结果表明：带衬套挤压和不带衬套冷挤压时孔边载荷的分布，模型材料与原型实际挤压结果相似；
Secondly, the model of deck pavement is analyzed by finite element software ANSYS to get its stress and strain distribution.
其次，本文使用ANSYS通用有限元策略对桥面铺装模型进行浅析浅析并得出它们的应力应变分布。
It determined that the model of strain distribution on the flange of frame can be expressed as a plane.
确定框架法兰的应变分布可以用平面模型表示。
A general life model adapted to both stress fatigue and strain fatigue is deduced, through analyzing the influence function of strain distribution on life.
本文通过应变分布对寿命的影响函数分析，导出了一种适用于应力疲劳和应变疲劳的通用寿命模型。
Actual roughing process of low carbon steel SS400 was simulated using the model and 3-d distribution laws of strain field, temperature field and microstructure were obtained.
运用该模型对低碳钢ss400的现场实际轧制情况进行仿真计算，得到轧件三维变形场、温度场及显微组织的分布规律。
Based on the principle of elasticity and strain misfit, a new calculation method of theoretical model to predict the residual stress distribution on optical thin films is put forward in this paper.
根据弹性力学原理，基于应变不匹配，提出了一种可以预测薄膜残余应力分配的理论模型计算方法，并将计算结果与干涉仪测量值进行了对比。
A three-dimensional finite element model was developed to analyze the strain-stress and the deformation performances of soil nailing, and the reasonable distribution of soil-nail stress was presented.
通过建立三维有限元模型，对土钉支护的变形和受力性能进行分析，得出土钉力的合理分布。
A three-dimensional finite element model was developed to analyze the strain-stress and the deformation performances of soil nailing, and the reasonable distribution of soil-nail stress was presented.
通过建立三维有限元模型，对土钉支护的变形和受力性能进行分析，得出土钉力的合理分布。
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