查询词典 failure stress

The results indicate that the tensile flow stress of the composite sheet decreases with increasing deformation temperature and decreasing strain rate,while the maximum elongation to failure increases from 5.03% to 71.07%.

摘 要：当温度为300~450 ℃，应变速率为0.001~0.1 s1时，在WDW-E200拉伸机上采用单向拉伸实验研究喷射沉积7075Al/SiCp复合材料板材的高温变形行为；分析板材的变形激活能以及流变应力、变形温度和应变速率之间的关系。

Maximum strain theory and maximum stress theory are considered as the failure criteria of the monolayer.

分析弯矩对管材的影响，讨论了内压与弯矩联合作用下PSP管的应力应变。

On the other hand, the slip-oil steady pin bolt and slip-oil system separated tank valve were endured by action of tension or repeated stress, and then the fatigue and fracture failure will be occurred.

另滑油泵稳梢螺栓及柴油系统用柴油隔舱阀，因零组件所处环境，均受长期拉伸或反覆应力之影响，造成疲劳破断或裂缝。

Based on analysis of stress distribution in the wall rocks of underground opening and with the theory of slip line field s and Mohr Coulomb criterion, the characteristic of the plastic failure of the wall rocks has been studied.

在讨论地下围岩应力分布的基础上，用滑移线场理论和Mohr－Coulomb准则研究了地下洞室围岩进入塑性破坏状态的特征，推导了岩块沿滑移线滑落的条件，得到了岩爆发生时地应力的计算公式。

As an example of application, the study on small scale shear failure of Al-Zn-Mg-Cu plate under complicated strain and stress states, especially within the plastic zone ahead of a pre-crack, would promote our understanding of the fracture mechanism, of the shielding effect caused by cracking path deflection, and of the mechanism of fracture toughness anisotropy of textured high strength aluminium alloys.

作为一个应用实例，本文关于Al-Zn-Mg-Cu厚板在复杂应力应变状态下的小尺度剪切失效机制的研究，对于了解工业高强变形铝合金的断裂过程、了解裂纹扩展途径偏斜所引起的shielding效应、了解断裂特征和断裂韧度的各向异性等实际问题也是很有启发的。并已被Materi-als Science and Technology认为是&an interesting piece of work containingsome original idea s&。

With the appearance of a free span pipeline, its loading types and stress state will be changed. Especially when ocean currents pass through it, a periodical vortex shedding is often produced and induces vibration of the free span pipeline. This type of vibration contributes a lot to the fatigue failure of a free span pipeline.

管跨段的出现改变了海底管线所承受的载荷形式和应力状态，尤其是在海流作用下流经管跨时，常伴随着周期性的涡旋发放，引发管跨段的周期性振动，成为管跨段发生疲劳失效的主要因素之一。

Retinal ischemia is a common cause of visual impairment and blindness . At the cellular level , ischemic retinal injury consists of a self-reinforcing destructive cascade involving neuronal depolarisation , calcium influx and oxidative stress initiated by energy failure and increased glutamatergic stimulati on .

视网膜缺血是一常见的引起视觉损害和致盲的原因，在细胞水平上，缺血性视网膜损伤由一系列自我加强破坏性的级联放大反应组成的，包括神经元去极化，钙流入和起源于能量缺少和谷氨酸刺激的氧化应激反应。

In engineering application, we think that the rock laboratory experiments may simulate and reshow rock bursts considering the conditions of coupled static-dynamic loads and rock burst and their comparison. Energy demand of rock burst occurring is revealed through analyzing energy transition of rock failure process under coupled static-dynamic loads. At the same time, the rule of energy utilization under coupled static-dynamic loads is discovered; the measures for rock cracking by utilizing high stress condition in deep rock mass and energy utilization improving are found.

在工程应用方面，将动静组合载荷下岩石受力条件和岩石发生岩爆的条件及两者发生的现象进行了对比，认为室内动静组合加载试验可以模拟再现现场发生的岩爆，并通过分析动静组合载荷下岩石破坏过程中能量的转化来揭示岩石发生岩爆的能量要求，而且发现了动静组合加载能量利用的规律，找到提高能量利用率的措施和利用深部岩体受力状况来致裂岩石的手段。

The term employed most frequently for the current state of biblical theology is "crisis," due to the growing stress on diversity rather than unity and the failure to attain any consensus whatever as to methodology or content.

任期聘用最常见的为当前的圣经神学，是&危机&，由于日益强调多样性，而不是团结，未能达到任何共识，无论以方法论或内容。

The term employed most frequently for the current state of biblical theology is "crisis," due to the growing stress on diversity rather than unity and the failure to attain any consensus whatever as to methodology or content.

任期聘用最常见的为当前的圣经神学，是&危机&，由於日益强调多样性，而不是团结，未能达到任何共识，无论以方法论或内容。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。