1) intermediate principal stress ratio
中主应力比
1.
Then,the influence of the intermediate principal stress ratio is studied.
基于SMP强度准则和三剪切角理论,推导了一般应力状态和轴对称状态下砂土峰值内摩擦角间的转换公式,并研究了中主应力比的影响。
2) principal stress ratio
主应力比
1.
Effect of principal stress ratio in plane strain condition on void damage evolution;
平面应变下的主应力比对微孔洞损伤演化行为的影响
2.
The tangent Poisson’s ratio of soil increases when the principal stress ratio increases.
通过基于局部变形测量的三轴试验,分析了泊松比的变化规律:在相同的成样方法和控制密度条件下,同一种材料的颗粒排列组合结构基本类似,在不同围压条件下的试样变形规律基本保持一致;随主应力比的增加,切线泊松比也随之增加,建立泊松比与主应力比之间的关系更符合泊松比取值规律。
3) intermediate principal stress
中主应力
1.
Evaluation of effect of intermediate principal stress on sand shear strength;
中主应力对砂土抗剪强度影响的分析
2.
The influence of intermediate principal stress on studying the characteristic of soil;
研究土的特性时中主应力的影响作用
3.
Influence of intermediate principal stress on deformation and strength of gravel;
中主应力对砾石料变形和强度的影响
4) constant ratio of principal stress
等主应力比
1.
To simulate the deformation of soils in fill construction,it is necessary to build up the constructive model under the stress path of constant ratio of principal stress.
为了模拟填土工程中土体的变形,需要建立在等主应力比应力路径下的本构模型。
5) intermediate principal stress
中间主应力
1.
Biaxial compressive test apparatus,test techniques and test results of rock materials are reviewed in the paper,and pointed out shortcomings such as most current failure criteria ignore the affection of intermediate principal stress,samples too small to assess the scale effects and the friction between the loading platen and sample which affects the failure mode of sample.
综述岩石双轴压缩研究的试验方法、试验设备和研究成果,指出大部分现有的破坏准则忽视了中间主应力的影响,选用试件尺寸太小以致无法充分考虑尺寸效应,加载头与试件受压面之间存在的摩擦力影响试件破坏形态。
2.
The peak value of strength increases with the intermediate principal stress and the maximum of increase is 65.
结果表明:峰值强度(σ1)随着中间主应力(σ2)的增加有所提高,峰值强度的最大增加量达到65。
3.
Accordingly,the formula of active earth pressure considering the effect of the intermediate principal stress under plane strain condition is proposed.
在此基础上,得到了考虑中间主应力影响的主动土压力计算公式。
补充资料：中主
1.中等才德的君主。 2.中心，主宰。 3.南唐立国，凡历三世，宋马令《南唐书》仿《三国志．蜀志》之例，称之为先主，嗣主，后主。嗣主李璟，又称"中主"。如宋黄升《唐宋诸贤绝妙词选》所选李澋之词，即标为"李中主"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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