Phase-lag of sediment movement is considered in the formula for the mobile sediment bed. The formula needs six dependent variables about asymmetric wave and sediment characteristics. Asymmetry effects on parameters (orbital amplitude, roughness height, bed shear stress, and boundary layer thickness) ...
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...
Comparative assessment and external validation of hepatic steatosis formulae in a community-based setting. J Clin Med. 2020;9:2851. Article PubMed Central Google Scholar Download references Acknowledgements As this is a secondary analysis, the data and method descriptions are primarily derived from ...
In this paper a boundary element formulation for analysis of shear deformable stiffened cracked plates is presented. By coupling boundary element formulati... PH Wen,MH Aliabadi,A Young - 《International Journal of Fracture》 被引量: 13发表: 2000年 INTEGRAL EQUATION METHOD'S APPLICATION IN HOLE-...
For non-prestressed concrete without axial force or torsion, the formula for strain is fairly simple and boils down to the sum of moment-strain and shear-strain: Code: epsilon,x = (M*/dv)/(2*Es*Ast) + V*/(2*Es*Ast). Assuming M* is approximately phi.Muo, and that phi.Muo is...
General Field Theory refers to a formalism that extends the string-inspired approach to perturbative quantum field theory, allowing for the computation of effective actions and S-matrix elements across various field theories, including quantum electrodynamics. It simplifies calculations by bypassing much of...
Unfortunately, I have never had a "Strength of Materials" lessons, that sorry if my question is silly. I am trying to find a formula how to calculate maximum permissible torque or stripping torque of thread in aluminum (not a bolt). My connection is steel bolt M7x1 and thread M7 and ...
In view of the problem of working internal forces caused by the elasticity of parts and the damper between parts in the firing process, based on the basic concepts of mechanics, this paper presents the deduced formula for the general force of working internal forces. 针对火炮发射过程中构件的...
Boundary wall, Brick building, Water Tank, Septic tank, Bar bending schedule, Centre line method, Mid-section formula, Trapezoidal formula, Simpson’s rule. Cost estimate of Septic tank, flexible pavements, Tube well, isolates and combined footings, Steel Truss, Piles and pile-caps. ...
Stability Analysis of Unsaturated Soil Slopes Based on Unified Strength Theory Based on the unified solution of shear strength in terms of double stress state variables for unsaturated soils, the unified formula of stability coefficie... Y Li,JH Zhao,Q Zhu,... - 《Applied Mechanics & Materials...