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- unified twin shear strength theory 双剪统一强度理论
- twin shear strength theory 双剪强度理论
- Because of the advantage of Twin Shear Unified Strength Theory,the proposed theory system can be used in many engineering fields,especially for materials with obvious intermediate principal stress effect. 由于双剪统一强度理论的通用性和优越性已被逐渐认识;因此;平面应变统一滑移线场理论可以应用于各种工程材料;尤其对在土木工程中广泛应用的、具有强烈中间主应力依赖性的岩土类材料;本理论会更显示出其优越性.
- twin shear unified strength theory 双剪统一强度理论
- In this paper the difference of the theoretical values between the twin shear stress strength theory with the Tresca and the Mises strength theories are analysed and compared by a concise method. 应用双剪应力强度理论对拉压异性材料制成的圆环进行了弹塑性应力分析 ,得到了弹性极限内压力、弹塑性极限内压力与拉压比的关系式 ,并举例说明了其在岩土材料抗拉强度测试中的应用。
- twin shear stress strength theory 双剪应力强度理论
- In this paper, the secondary stress, radius and displacement in plastic zone of cylinder tunnel under 3-D stress are analyzed on basis of do u ble shear strength theory. 为此本文利用双剪强度理论分析了三维应力状态下圆筒形巷道塑性区次生应力、半径和位移。
- Several Key Points in Applying the Twin Shear Unified Strength Theory to CFT 应用双剪理论计算钢管混凝土需注意的几点问题
- PLASTIC LIMIT LOAD ANALYSES OF THICK WALLED TUBE BASED ON TWIN SHEAR UNIFIED STRENGTH THEORY 基于双剪统一强度理论的厚壁圆筒塑性极限载荷分析
- The stability analysis of circular tunnel based the twin shear unified strength theory 基于双剪统一强度理论的地下圆形洞室稳定性的研究
- unsaturated soil shear strength theory 非饱和土抗剥强度理论
- Keywords Defensible performance,Composite amour,Normal penetration,Optimal design, Small AP, Rod projectiles, Ballistic limit velocity, Twin shear unified strength theory, Cavity expand theory; 抗弹性能;复合装甲;垂直侵彻;优化设计;小型穿甲弹;杆式弹;弹道极限速度;双剪统一强度理论;空穴膨胀理论;
- 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。
- 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;
- twin - shear strength theory 双剪强度理论
- twin shear strength criteria 双剪强度准则
- Research on Strength Theory of Fabric Bundles and the Size Effect on Shear Strength of Soil 纤维束强度理论与土体抗剪强度的尺寸效应研究
- ULTIMATE PUNCHING SHEAR STRENGTH FOR CONCRETE SLABS BASED ON TWIN-SHEAR STRENGTH THEORY 基于双剪强度理论的混凝土板极限冲切承载力计算方法
- Touch and close fasteners - Determination of longitudinal shear strength. 粘接拉链。纵向剪切强度的测定。
- The results show that the shear strength of COF is higher than that of COG. 结果表明 :COF比 COG的剪切强度高 .
