The effective stress equation has been shown to have a sound physical basis and to have implications for creep behaviour in general. The sinh expression, however, is empirical and restricted essentially to the secondary creep stage but it is possibly more convenient to use for stress analysis and...
网络有效应力方程 网络释义 1. 有效应力方程 2.6有效应力方程(Effective Stress Equation)45-47 3 破碎岩石变形时效性试验研究47-75 3.1 概述(Introduction)47-49 3.2 试验原... cdmd.cnki.com.cn|基于 1 个网页
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1.In certain conditions,the creep curve under pore pressure is obtained by using theprinciple of effective stress(the equation of effective stress of Terzaghi) and H-K model as the constitutive equation.在一定的假设条件下,利用弹性力学基本方程、蠕变方程及有效应力原理(Terzaghi有效应力方程),采用H-K...
The peak stress of confined concrete σcc is determined. The strain εcc corresponding to σcc is calculated using the following equation [18]: (5.49)εcc={εc0′(1+K2flfc0′)forσlσcu>0.1εc0′(1+K2flfc0′)1.2forσlσcu≤0.1 It should be noted that the coefficients K1 and K2...
[21] derive (1) from differential equations of static equilibrium (including gravity) with total stress σij, and for the ‘skeleton’ with stress σij′ and gradient of pore water pressure ∇ipw. The difference of both equations leads to (1), so this equation is equivalent to taking ...
Stress-strain curves usually relate one of the six stresses applied to an element of the material or to the mass to one of the six strains measured as a result of the stress applied. The effective stress equation gives the relationship between the various normal stresses that exist in the ...
Here’s what you want to do: Decrease cortisol (stress hormone) Increase anabolic hormones … yes, there’s another variable in this equation (something that very few people actually think about)… but I’ll leave that for a future post. ...
physical meaning of the transfer coefficient from transition state theory and also suggested that Eq. (4) can be written in a form that a constant term (commonly termed as exchange current) can be multiplied to anodic and cathodic exponential terms resulting in an equation very similar to Eq....
I am so grateful that I have set up systems in my home office and in my business to take as much work out of the equation as much as possible. There are still times when I recreate the wheel. There are lots of times I find myself working out the kinks. Once that creative and won...