• Improved advanced elasto-plastic model for wood with multiple yield surfaces. stress integration algorithm and implementation. Large displacements finite strain CPDI simulations of compression tension tests spruce. Wood is a naturally occurring material widely used construction. Due to its natural origin, properties vary behaviour complex. This paper shows an implementation multi-surface cons...

The outbreak of multiple disaster sites during the coronavirus disease 2019 (COVID-19) pandemic has presented challenges due to varying access time intensity, population density, and medical resources at each site. To address these issues, this study focuses on 13 districts counties in Wuhan, China. importance research area is analyzed using improved PageRank TOPSIS algorithms determine optimal...

In this paper, a multi-point flux mixed-finite-element decoupled method was considered for the compressible miscible displacement problem. For problem, fully discrete backward Euler scheme proposed, in which velocity and pressure equations were by MFE using BDM1 elements combined with trapezoidal quadrature rule. The concentration equation handled standard FE method. error analysis velocity, pr...