1) twin shear stress strength theory
双剪应力强度理论
2) 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。
3) octahedral-shear strength theory
八面体剪应力强度理论
5) 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。
6) twin shear strength theory
双剪强度理论
1.
The formula of Rankine active and passive earth pressure in triaxial state of stress in sand is established based on twin shear strength theory,and it is used in a calculation of the allowable anti-pulling force of shallow-buried retaining wall with anchored bulkhead in sand.
应用三向应力作用的双剪强度理论,在Rankine土压力理论的基础上,得出三向应力作用下无粘性土的主动、被动土压力计算公式;将此公式应用于无粘性土中浅埋锚定板的容许抗拔力计算,使计算出的容许抗拔力值比以只考虑大小主应力而不考虑中间主应力的Mohr-Coulomb强度理论为基础计算出的该值增大,表明实际土体具有更大的抗拔潜力。
2.
In this paper, the influence of mean principal stress on the ultimate bearing capacity of foundation was taken into account based on twin shear strength theory.
利用双剪强度理论建立了考虑中间主应力影响时的地基极限承载力公式 。
3.
Based on twin shear strength theory and some rock true triaxial strength testing data,a more reasonable twin shear strength criterion is proposed and verified.
基于岩土体的双剪强度理论和已有的一些岩石真三轴强度试验资料,提出了一个岩石双剪强度准则的推广型式,探讨了该强度准则相关参数的选取问题,并据此强度准则进一步揭示了岩石的一些强度特性。
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