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- On the basis of data of true triaxial compression strength from experiment of red sandstone, the strength criteria of twin and octahedral shear stress with three pa... 根据真三轴压力强度试验资料,通过对八种岩石强度准则的回归分析对比,推荐两种三参数的双剪应力和八面体剪应力强度准则。
- The analytic model of the thermal stress is made on a certain size of CFRC layer with different heating temperatures, and finite element method is used to calculate the octahedral shear stress. 本文首先建立了一定尺寸的CFRC电热层的热应力分析模型，采用有限元方法研究了不同的发热温度时CFRC的八面体剪应力，得出当发热温度较高时电热层的破坏危险性较大。
- The results show that strength of NEPE solid propellant under multi-axis stress state is related to strain;octahedral shear stress nonlinearly increases with the average main stress. 研究表明,多轴应力状态下NEPE固体推进剂强度与应力相关,八面体剪应力随平均主应力的增加呈非线性增加;
- Keywords twin shear strength criteria;average principal stress;octahedral shear stress;NEPE propellant; 双剪强度准则;平均主应力;八面体剪应力;NEPE推进剂;
- octahedral shear stress 八面体剪应力
- Critical resolved shear stress (O’crss). 临界分剪切应力。
- The interfacial shear stress is a constant proportion of the bottom shear. 交界面的剪力与底部剪力之比是常数。
- The process does not affect the shear stresses. 这样的处理并不影响剪应力。
- According to the twin shear stress theory, this paper improves on Duncan Model. 根据双剪应力理论对邓肯模型进行了修正。
- Tensile stress and shear stress are transferred by PBL shear connectors. 计算得到钠-混凝土接头的最不利荷载组合内力。
- A fluid is a substance that deforms continuously under an applied shear stress. 液体在剪应力作用下不断变形？？
- The main shear stress and its hydraulic system, calculation and research. 主要对其剪切力和液压系统进行计算和研究。
- Thus fluid shear stress has been considered one of the atherogenic factors. 在动物研究中还发现切应力与内皮细胞增生程度有关。
- With gob span increasing, equivalent shear stress in basic roof increases. 随着采空区跨度的不断增加，基本顶等效剪力不断增大。
- Draw the element for maximum shear stress and mark values of all stresses. 画出最大剪应力的单元体并标出全部应力值。
- Friction and cohesion are best defined in terms of the plot of shear stress versus normal stress given in Figure 9. 摩擦角和粘结力最好是根据图9中剪切应力和法向应力的关系曲线确定。
- Cohesion is best defined in terms of the plot of shear stress versus normal stress given in Figure 9. 粘结力最好根据图9中剪切应力和法向应力的关系曲线确定。
- The occurrence of high shear stress at the fibre end is a factor which is expected to lead to crack generation. 在纤维端部存在高切变应力视为导致产生裂缝的因素。
- Oxygen precipitates (useful for gettering) can reduce the yield strength (critical shear stress) up to fivefole. 氧沉淀(可用作吸杂)会使屈服强度(临界剪应力)降低为五分之一。
- Textbooks commonly denote shear stresses by the symbol and two subscripts. 教科书通常用符号和两个脚标表示剪应力。
