1) theory of generalized twin shear stress strength
广义双剪应力强度理论
1.
In this paper elastoplastic stress analyses for thick-walled tube and sphere shell with different strength in tension and compression are conducted using the theory of generalized twin shear stress strength.
本文用广义双剪应力强度理论对拉压性能不同的材料制成的厚壁圆筒和厚壁球壳进行了弹塑性应力分析，得出与拉压比有关的弹性极限内压力、塑性极限内压力、弹塑性区的应力以及弹塑性内压力与弹塑性半径之间的关系式。
2) twin shear stress strength theory
双剪应力强度理论
3) general twin τ2 strength theory
广义双τ2强度理论
1.
In order to confirm the feasibility of the calculating formula for earth pressure,the calculating formulas for both active and passive earth pressure of clay were derived based on the general twin τ2 strength theory.
为了验证土压力计算公式的可行性,基于广义双τ2强度理论,推导了粘性土的主动土压力与被动土压力计算公式,运用三向应力计算公式克服了Mohr-Coulomb屈服准则的不足,使土压力计算更符合实际。
4) octahedral-shear strength theory
八面体剪应力强度理论
6) twin shear theory
双剪强度理论
1.
The influence of intermediate principal stress can be considered with twin shear theory,and the parameters of Mohr-Coulomb strength theory(? 0,c0) are modified with the twin shear strength parameters(? t,ct).
通常加筋土挡墙筋材拉力和锚固区长度的设计计算是基于莫尔–库仑准则得到的,没有考虑中主应力σ2的影响,而双剪强度理论克服了莫尔–库仑准则的不足,并利用双剪强度理论的?t,ct参数替代莫尔–库仑抗剪强度指标。
补充资料：剪应力差法
见光弹性法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条