A direct calculation method of the critical shear stresses was established according to experiment datum on simulated rainfall.
提出了采用人工模拟降雨试验数据直接计算临界抗剪切应力的方法。
On the basis of analysis of force acting on the soil particles in hill slope process, dynamic and resistant factors leading soil particles to separate are put forward ,then the mechanical model is built resolving it and getting the critical flow shearing stress and finally the effective factor is analyzed.
坡面土壤颗粒发生侵蚀分离是坡面流侵蚀的起始阶段,因此分析导致坡面土壤颗粒分离的临界水流剪切应力及其影响因素对了解坡面流侵蚀有重要现实和理论意义。
With the analysis of the Water Erosion Prediction Project(WEEP), simulated rill experiment in laboratory was conducted to determine the soil erodibility parameter K r and critical shear stress τ c.
利用室内细沟侵蚀模拟试验结果 ,把细沟可蚀性参数和土壤临界抗剪应力的研究与侵蚀的过程结合起来 ,通过对土壤水蚀预报模型WEEP中控制土壤侵蚀的水动力学模型进行理论分析 ,导出了由实验直接计算得到细沟侵蚀可蚀性参数Kr 值及土壤临界抗剪切应力τc的方法 。
critical shearing strain of foam
泡沫的临界剪切应力泡沫中
The Research of Banking Crises and The Breaking Critical Point of Real Estate Bubble;
商业银行危机与房地产泡沫破裂临界值的研究
The research of the stress relaxation of cellular silicone materials
硅橡胶泡沫材料的应力松弛性能研究
A direct calculation method of the critical shear stresses was established according to experiment datum on simulated rainfall.
提出了采用人工模拟降雨试验数据直接计算临界抗剪切应力的方法。
The Study of the Application of PU Foam in the Auto-die Cutting Technology;
聚氨酯泡沫塑料在自动模切工艺中的应用研究
Research on Application of PU Foam in Flat Compression Flat Die Cutting Plate
平压平模切版中聚氨酯泡沫塑料的应用研究
Cellular plastics--Determination of shear strength of rigid materials
GB/T10007-1988硬质泡沫塑料剪切强度试验方法
Shear Stiffness Prediction of Stitched Composite Sandwich Structure with Foam Core
缝合复合材料泡沫夹芯结构剪切刚度预报
Sub-critical crack growth length of shear (Mode Ⅱ) fracture of rock
岩石剪切亚临界裂纹扩展长度的研究
Numerical Study on Foam Evolution Dynamics in the Foaming Process of Metallic Foams
泡沫金属发泡过程的泡沫演化动力学研究
Application of Foam Underbalanced Drilling Fluid in Mesozoic Strata
泡沫欠平衡钻井液在中生界地层的应用
Experimental Research of Foam SiC in Repairing Mandibular Critical-sized Defects of Rabbits
泡沫碳化硅修复兔下颌骨临界骨缺损的实验研究
Application of Foam Sandwich Structure in Aircraft Secondary Load-Carrying Structure
泡沫夹层结构在飞机次承力结构中的应用
Static Evaluation of Ultralow Interfacial Tension Surfactant/Polymer Foaming Solution for EOR
二元超低界面张力泡沫体系静态评价
confinement of foam
泡沫的范围（泡沫加工中泡沫粒径大小）
The Development of Lathe-Like Foam Cutting Machine and Application in Practice Teaching of Engineering Drawing Course
泡沫塑料车床式切割机的研制与在制图实践课中的应用
Critical state constitutive model of sand with shear hardening
考虑剪切硬化的砂土临界状态本构模型
Kinetic Study on Polymer Chain Extension and Interfacial Reaction under Shear Flow;
剪切流场下聚合物扩链及界面反应动力学研究
