物体在加载的情况下其表面和内部各点所受的应力大小和方向、应力分布不仅与材料性质和该物体的几何形状有关,而且与载荷大小和加载方式有关。弄清受载物体的应力分布是工程中十分重要的问题。测量应力分布的方法多种多样,如光弹应力分析、贴片法等。
应力分布图 stress pattern
应力分布型式 Stress Pattern
弹塑性应力分布 elastic-palstic stress distribution ; plastic stress distribution
实际应力分布 actual stress distribution
轴对称应力分布 axially symmetrical stress distribution
采动应力分布 Stress distribution in coal mining
残余应力分布 residual stress distribution
三维应力分布 three-dimensional stress distribution ; d stress distribution
转子应力分布 rotor stress distribution
二次应力分布 secondary stress distribution
The stiffness and stress distribution of the micro-feeding system are obtained through static analysis.
通过静力分析得到了微进给刀具系统在静力作用下的变形和应力分布。
参考来源 - 机床几何精度误差补偿技术的研究Truck body vibration results in big vibration response of arms. Stress distribution on arms isvariable as arms attitude changs.
泵车泵送工作中,车体振动导致臂架振动较大,且臂架动应力分布随臂架姿态的调节而变化。
参考来源 - 基于流固耦合理论的混凝土泵车动力响应与疲劳强度研究Pipeline stress calculation and Euler formula,as well as the theory of forced convection heat transfer in tube,are used to solve the problem of large deformation and uneven distribution of stress which occurred in thermal pipeline of a power plant.
通过应用管道应力计算方法、欧拉公式以及管内强制对流换热等传热学理论,解决了某电厂热力管道运行中出现的变形过大、应力分布不均的问题。
参考来源 - 火力发电厂热力管道的改造Distributing of stress and strain during forming process wereobtained .
在成形模拟中,分析了其成形过程,得到成形过程中应力分布情况。
参考来源 - 无铆钉连接技术研究及有限元模拟·2,447,543篇论文数据,部分数据来源于NoteExpress
而其热应力分布问题是其中的主要因素。
And the distribution of thermal stress is one of the primary factors.
目的:研究坐位旋转手法时对腰椎内在应力分布的特点。
Objective: To study the traits of intra-stress distribution of lumbar during rotatory manipulation.
本文采用有限元法分析了板上芯片(COB)的热应力分布。
The finite element method was used for analysis of heat stress in chip on board(COB).
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