切向应力 meaning in English
circumferential stress
hoop stress
tangential stresses
Examples
- Then the hardware structure and work principle of the measurement platform based on tdc are introduced with the high precision time to digital converter , tdc in brief , being described in detail
接着介绍了基于tdc的切向应力测量实验平台的硬件结构及其工作原理,详细介绍了高精度的时间测量芯片tdc - gp1的原理和使用。 - This paper presents a platform that measures the tangent stress of the elastic media using critically refrected longitudinal wave ( lcr for short ) based on acoustic - elasticity theory . the primary experiments are complete in general purpose stress equipment controlled by pc
本文以声弹性理论为基础,设计并制作了一套基于tdc ( timetodigitalconverter )利用lcr波( criticallyrefractedlongitudinalwave )测量弹性介质中的切向应力的实验平台,并在微机控制的万能试验机上进行了初步的实验。 - In contrast , taken as a contact problem , the principal characters of the interfaces can be reflected : ( 1 ) the contact interface is of shear strength which implies that a generic pair of contact points on the interface will displace coincidentally if the tangential force at this point has not reached the limit resistance , else , relative slide between the points will occur along the tangential direction . ( 2 ) no matter the relative slide occurs or not , the contact bodies cannot invade each other in any wise
同时指出，将桩土相互作用按接触问题来处理，可以更好地反映出该接触面的主要力学特征，即： ( 1 )接触面具有相应的“抗剪强度” ，即当接触面上的某一点处的切向应力小于该点处的抗剪强度时，该处桩土共同变形；达到其抗剪强度时，则沿切向发生滑动； ( 2 )在整个变形过程中，桩与土不能互相侵入。 - The distributions of the local density , thickness , temperature , tangential and normal stress and surface tension were acquired by the study of liquid - vapor interface . these simulated data agree well with corresponding experimental data and the md simulation results from other authors , consequently it is proved that the model and simulation method in the paper are correct
对汽液界面进行了分子动力学研究，获得了汽液界面局域的密度、厚度、温度、切向应力和法向应力以及表面张力的分布，并把这些数据与相应的实验数据和其他作者的模拟结果相比较，吻合较好，从而证明了本文所采用的模拟方法和模拟模型是正确的。 - The experimental results indicate that the tangent stress keeps quite linear relation with the variation of the time in fixed transmission distance of lcr wave in elastic range . also , the experiment results prove correctness and feasibility of the methods for measuring and processing lcr wave in stress measurement . the research provides beneficial reference for the application of tangent stress measurement in elastic media from theory to practice with tdc
实验数据表明:在试件的弹性范围内,试件内部的切向应力与lcr波在固定传播距离下的声时变化有着良好的线性关系;证明了基于tdc - gp1的测试信号处理方法在用lcr波进行切向应力测量的可行性和正确性,为弹性介质中的切向应力测量从理论研究走向实践应用提供了较高的参考价值。