They were first studied in detail by Bingham, who described the shear strength-velocity gradient relation by Equation 5.1 [6, 61]: (5.1)τ-τB=μBdudy where τ is the applied shear stress, τB is the yield strength of the suspension, μB is its dynamic coefficient of viscosity, and ...
The cohesion intercept in the Coulomb shearstrength equation has a significant influence on the location of the slip surface and the factor of safety. The ... G Mesri,MEM Abdel‐Ghaffar - 《J.of Geotech .engrg》 被引量: 85发表: 1993年 Shear strength components of concrete under direct she...
For example, in structural engineering, the shear strength of the web of a steel beam is given as: 0.6 Fyx Aw Where: Fy= Yield strength of steel Aw= The area of the material's cross-section As seen in the above equation, a higher area gives a higher shear strength. Other Uses of ...
The model recently presented by Sheng, Fredlund, and Gens, known as the SFG model, provides a consistent explanation of yield stress, shear strength, and volume change behaviour of unsaturated soils as functions of suction. All these functions are based on one single equation that defines the ...
A modified block shear fracture strength equation of the bolted connection was proposed considering the shear stress factor (average of ultimate shear stress and yield shear stress) at the critical shear failure plane (midway of gross shear section and net shear section; effective shear plane), ...
In addition, some relationships between the stresses and the model parameters were proposed to normalize the yield surface equation. 展开 关键词: unsaturated soils generalized stress state shear strength yield surface Lode angle 3-DIMENSIONAL ELASTOPLASTIC MODEL INTERMEDIATE PRINCIPAL STRESS UNSATURATED ...
Pin Dowel Shear Stress Equation: τ = ( 4 · F ) / ( π· d2) ≤τA τA= su/ fos Contact Pressure Design Equation: p1= F / ( d · s1) ≤ p1A p1A= su1/ fos p2= F / ( d · s2) ≤ p2A p2A= s2/ fos where: ...
In particular, an experimental equation of the strain rate-temperature superposition for the shear yield strength was found. The shift factor to obtain a master curve was given with the temperature dependence of an Arrhenius type. Furthermore, the strain rate-temperature-molecular weight between ...
The equation of the monolithic interfaces shows the largest value of slope and intercept, indicating that the interfacial strength is significantly decreased by the introduction of joints. Sign in to download hi-res image Fig. 9. Effects of σn on the shear strength of UHPC joints: (a) DF ...
A comprehensive solution to von Karman's basic equation is developed, with the aid of a digital computer, the linear first-order differential equation bein... J.,M.,Alexander - 《Proceedings of the Royal Society A Mathematical Physical & Engineering Sciences》 被引量: 79发表: 1972年 Deformatio...