On the basis of model selection from the pieces tested and according to elastic mechanics, the relation between minute displacement and welding residual stress is deduced.
对所测试件选取适当的模型，应用弹性力学理论，推导出微小位移与焊接残余应力的关系式。
In this paper, the author discusses robot-ultrasonic vibration polishing with elastic tool based on force feedback, establishes the mechanics model of robot polishing.
对基于力反馈的机器人超声振动弹性研磨进行了研究，建立了机器人研磨加工过程中的力学模型。
The circular elastic slice of degassing valve was simplified as ring mechanics and the mechanic model of the slice under uniformly distributed load was established to investigate its deformation.
将透气阀圆形弹性阀片的应用结构简化为了环形结构，建立了阀片受均布载荷时的力学模型，并研究了阀片的弯曲变形。
Establish finite element model, and use elastic - plastic mechanics to discuss stress-stain state of elastic and plastic deformation in cutting zone.
根据正交切削特点建立了有限元模型，应用弹塑性力学讨论了切削变形区的弹、塑性阶段的应力、应变状态。
The fracture properties of RPC(Reactive Powder Concrete) and fibre RPC are analyzed by the Fictitious Crack Model(FCM) and the linear elastic fracture mechanics.
采用虚拟裂缝模型结合线弹性断裂力学的方法，分析了RPC（活性粉末混凝土）及纤维增强RPC的断裂特性；
Basing on the fundamentals of elastic dynamics and the model of damaged mechanics, the basic equations of elastic wave propagation in damaged media are established.
利用弹性动力学基本原理和损伤力学模型建立了损伤介质中的波动方程。
One simplified mechanics model based on elastic cylinder theory and shear lag model is proposed.
在弹性圆筒理论和剪滞模型基础上提出了考虑界面相与界面层效应的力学简化模型。
Based on the model of elastic-plastic mechanics, this paper presents the conception of equivalent ultimate settlement of single pile, which is studied with results of static loading tests on piles.
本文根据弹塑性力学模型，提出了单桩等效极限位移的概念，并结合桩的静载试验成果，对其进行了分析探讨。
Considering fracturing fluid filtration, wall temperature drops and coefficient-wall rock, established the fracturing pressure model based on classic rock mechanics and elastic.
在经典岩石力学和弹性力学基础上，考虑压裂液渗滤、井壁岩石温度降低及围岩系数等影响，建立了水平井破裂压力计算模型。
A mesoscopic mechanics model for masonry structures is established based on elastic damage mechanics and the tests of masonry structures under shear-compression loading.
从砌体细观结构出发，提出了用于砌体复合剪压受力过程模拟的细观力学模型。
A mesoscopic mechanics model for masonry structures is established based on elastic damage mechanics and the tests of masonry structures under shear-compression loading.
从砌体细观结构出发，提出了用于砌体复合剪压受力过程模拟的细观力学模型。
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