1) failure net normal stress
破坏净法向应力
2) failure stress
破坏应力
1.
To predict the cracking of rice grains during drying, transporting and subsequent storage, information must be available about modulus of elasticity, such as failure force, failure stress and failure energy.
为预测大米在干燥、运输及贮藏过程中的破碎现象,必须了解其弹性模量、破坏力、破坏应力及破坏能等力学参数。
2.
The failure mechanism of steel fiber-reinforced concrete bridge pavement in concrete highway bridges was studied by utilizing the model in conjunction with the linear elastic fracture mechanics,and the influence of temperature variation on the failure stress of pavement layer or failure moment was considered.
借鉴复合材料力学的分析方法,对桥面板和桥面铺装层组合体系建立一种分层剪滞模型,并结合线弹性断裂力学,研究了混凝土公路桥中钢纤维混凝土桥面铺装层的破坏机理,同时考虑了温度改变对铺装层破坏应力或破坏弯矩的影响。
3.
This paper uses circular disk models in experiments to measure failure stresses around the hole,because its axial symmetry can decrease the material discrete influence.
因为轴对称性,圆盘模型可以减少玻璃材料离散性的影响,所以比较适合进行测量孔边破坏应力的试验。
3) stress failure
应力破坏
4) breaking stress
破坏应力
1.
stalk such as the maximum breaking stress,modulus of elasticity,etc.
试验研究芦竹底部茎秆的机械物理特性,以获得其最大破坏应力、弹性模量等机械物理特性参数,并分析芦竹切割过程中应力、应变分布状态,能为芦竹切割刀具和切割方式的设计提供理论依据和基础技术参数,对低能耗、高效率的芦竹切割器的设计具有重要的指导意义。
5) static failure deviator stress
静力破坏偏应力
1.
Firstly,according to the mechanical properties of soft clays and the traffic load induced dynamic deviator stress,the static failure deviator stress was determined.
首先通过确定车辆荷载引起的动偏应力和土层的力学指标计算出静力破坏偏应力,然后通过考虑土物理力学性质、循环荷载次数的累积变形公式计算软土地基中各土层在车辆荷载作用下引起的残余累积应变,最后用分层总和法计算总沉降。
6) axial failure strain
轴向破坏应变
1.
The results of test have shown that increase of confining pressure obviously strengthens plasticity and strain hardening property of frozen sandy soil．With increase of confining pres-sure，the ultimate deviator stress strength and axial failure strain gradually increase；With de-crease of temperature，the ultimate deviator stress.
随着围压的增大，冻结砂土的极限偏应力强度和轴向破坏应变增大，随着温度的降低，极限偏应力强度增加，而轴向破坏应变减小，但是当围压为零时，轴向破坏应变不随温度变化。
补充资料：周向应力
分子式：
CAS号：
性质：圆筒状构件受内压或外压时沿圆周方向的应力。通常如化工设备中的有压力反应釜，压力管道的周壁等就是这种受力状态，这时的周向应力为拉应力。也有些特殊场合其内压是负压，周向出现压缩应力状态。从造成破坏的角度讲，人们显然关心的是周向拉伸应力状态。
CAS号：
性质：圆筒状构件受内压或外压时沿圆周方向的应力。通常如化工设备中的有压力反应釜，压力管道的周壁等就是这种受力状态，这时的周向应力为拉应力。也有些特殊场合其内压是负压，周向出现压缩应力状态。从造成破坏的角度讲，人们显然关心的是周向拉伸应力状态。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条