induced stress meaning in English
感应应力
荷载引起的应力
诱发应力
Examples
- Both changes make the star tend to shrink, which induces stresses in the crust .
这两种变化都会使星体收缩，因而在星壳中产生应力。 - The problems start when something at work , such as fear of getting fired or an argument with your boss , induces stress
这些问题始于工作中的一些事情，例如害怕被老板炒鱿鱼或者和你的老板吵架所引发的压力。 - Too stressful - bad for health mental stress marital discord , dispute among colleagues , misunderstandings between family members , traffic congestion , and a heavy workload can all induce stress
日常生活中一些琐碎的问题如夫妻吵架、交通挤塞、姻亲误会、工作压力、同事冲突等，都足以形成精神压力。 - Early age cracking of concrete has re - emerged as an important issue all over the world in recent years . the stress , due to restrained volume change related to thermal deformation and shrinkage in the early age concrete , is the main driving force for the deleterious cracking in the construction stage . during the development of the stress , creep , a very important property of concrete , is always developing . creep contributes to 40 ? - 50 ? reduction of the elastically induced stress in the restrained specimen . ring test , a qualitative test , can provide information to assess the potential for cracking of different concrete . an overview of ring test developed in recent years and mechanism of uniaxial tensile creep test is described in this paper at first . then , an innovative test equipment based on ring test is outlined
近年来混凝土早期裂缝问题再次引起全球工程界的广泛关注.早期混凝土由于体积变形受到约束而产生的应力是导致混凝土开裂的主要因素.在混凝土应力发展的同时,混凝土徐变也在同时发生着变化.有研究表明,徐变能减少40 ? - 50 ?的早期应力.圆环试验是用于定性评价混凝土材料抗裂性能的试验方法之一.本文首先分析了圆环试验和单轴拉伸徐变试验的原理,创造性地将圆环试验用于测量早期混凝土的干缩徐变,并设计了试验方案 - Abstract : thermally induced stress and the relevant warpage cause by inappropriate mold design and processing conditions are problems that confounded the overall success of injection molding . a thermorheologically simple thermoviscoelastic two - dimension material model is used to simulate the residual stress and warpage within injection molded parts generated during the cooling stage of the injection molding cycle . the initial temperature field corresponds to the end of the filling stage . the fully time - dependent algorithm is based on the calculation of the elastic response at every time step . numerical results are discussed with respect to temperature and pressure
文摘:不均匀的热残余应力及其变形是注塑成型加工中常见的工程问题之一.应用热流变简单材料的二维热粘弹本构方程得到的递推公式，数值模拟了成型中的热残余应力及其翘曲变形，并用数值实验讨论了温度、压力对注塑件残余应力及变形的影响，发现温度变化不均匀是注塑件翘曲变形的最主要原因，其影响远大于压力的作用，与工程实验的结论一致