The stress is equal to the force divided by the area. On a real or imaginary plane through a rock, there can be normal force (ΔN) and shear force (ΔS), as shown in Fig. 1.1. The forces induce normal and shear stresses in the rock. It should be noted that a solid can sustain...
The authors consider the transformation of stress-strain state when triggered by a quasi-static segregation (cracking) of statically indeterminate double-seat beam loaded with distributed load of given intensity. Segregation is formed as the result of progressive rupture of the shear connections between...
method of calculation ofbending normal stressfor a beam of two different materials is investigated.对由两种材料组合而成的梁的弯曲正应力计算方法进行了研究,发现由于连接件剪切面上存在较大的剪力,使上下层梁同时受弯矩和轴力的共同作用。 英文短句/例句 1.The CAT System of Normal Stress in Crossbeam Wind...
1)normal stress正应力 1.A deduction method of normal stress fermula of unsymmetrical bending;非对称弯曲正应力公式的一种推导方法 2.Study on normal stress in composite curved beamwith general sectional shape under complicated loads;一般截面复合曲梁在复杂受力下的正应力研究 3.Calculation of normal stre...
normal stress [′nȯr·məl ′stres] (mechanics) The stress component at a point in a structure which is perpendicular to the reference plane. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. ...
aWe put on very few in Thailand We put on very few in Thailand[translate] aPeter told Anna that since it was his last day at the beach this summer that he wanted to spend the entire day with her,form the time of the sunrise to after the sunset on the horizon 正在翻译,请等待......
a梁发生纯弯曲时,横截面上只有正应力,所有微小内力(σ、d A)构成空间平行力系,而横截面上无轴力,所以只有xy平面内弯矩M When Liang has the pure bending, in the lateral section only then the normal stress, all small endogenic forces (sigma, d A) constitutes the spatial parallel system of forces,...
Data on the effect of bar spacing and beam width was obtained by testing 27 beams consisting of 22 top bar and 5 bottom bar tests. The results show that bar spacing and width are important variables in the amount of stress that can be developed in the tension steel. An equation to deter...
aa)Requires facility to hit beams within tighter tolerance than normal also cannot absorb any misses on facility location .(I.E. no in field art direction for location .) tied to facility beam locations . a)在更紧的容忍之内比法线在设施地点要求设施击中射线不可能也吸收任何错过。(即。 没有在...
In straight (normal) beam contact testing, a reduction in the back suce reflection amplitude could indicateA.Inadequate couplingB.A flaw which is not normal to the beamC.A near suce defect cannot be resolved from the main bang (initial pulse)D.All of the