Wave-induced bending momentAnalytical formulaLoad-combination factorsBased on three kinds of still-water load models, i.e. the Ferry Borges鈥揅astanheta, ... W Huang,T Moan - 《Probabilistic Engineering Mechanics》 被引量: 37发表: 2008年 Uncertainty Analysis of Load Combination Factors for Globa...
aLattice parameters as a function of pressure. The third-order Birch-Murnaghan equations of states (EOS) fit to the formula-unit volume (V/Z) data of phaseγandγ‘. The inset shows the unit-cells before and after phase transition viewed along different directions.bThe pressure dependence of...
Finite element analysis and experimental results indicate that the commonly used beam theory formula for predicting the deformation of surface micromachined cantilever curved gratings is not valid for these devices. Experiments show that the shape of a cantilever curved grating and residual stress have a...
The influence of biosynthesized NPs and drugs on cells was quantified as a percentage of cell viability relative to the control, which was calculated using the following formula: $$\% {\text{Cell}}\;{\text{viability}} = \left( {{\text{mean}}\;{\text{absorbance}}\;{\text{of}}\;{...
The peak strength was attained at 14 days, reaching a rupture pressure of 63 kPa, and according to the wind pressure formula, this is equivalent to withstanding approximately 320.75 m/s wind speed. According to the Beaufort Wind Force Scale, a wind speed of force 12 ranges from 32.7 to ...
Formula (21.1), however, is not applicable in the present case. According to that formula, the drag is given by the integral of vx over the cross-section of the wake, i.e. the discharge through the wake. On account of the thinness of the wake beyond a streamlined wing, however, the...
where c is the distance of force point to the center of mass; L is the length between the two fulcrum; I is cross-sectional moment of inertia around the axis of bending, can be estimated for the cross-section of a long bone by using formulae for a perfectly elliptical cross-section [...
The formula for SNV and its procedural steps are as follows: Centre each spectral data point by subtracting the mean value of that wavelength. Scale each spectral data point by dividing it by the standard deviation of that wavelength. (4) The x denotes the spectral matrix, is the mean val...
Aki, K. Maximum likelihood estimate of b in the formula logN = a-bM and its confidence limits. Bull. Earthq. Res. Inst. 43, 237–239 (1965). Google Scholar Voss, K. A. et al. Groundwater depletion in the Middle East from GRACE with implications for transboundary water management in...
If X0 and X1 are brought into formula (1), the coal pillar width B = 5.5 × 2 + 2 × 2.6 + 2.5 = 18.7m. 4. Numerical Simulation Analysis of Coal Pillar Stress 4.1. Model Establishment According to the engineering cases of mining under dynamic pressure in a deep shaft in the 3204...