Lehua Qi

Periodic boundary condition and its numerical implementation algorithm for the evaluation of effective mechanical properties of the composites with complicated micro-structures

Wenlong Tian, Lehua Qi, Xujiang Chao et al. · Composites Part B Engineering · 2018 · 190 citations

Materials Science, Finite Element Method, Engineering +12

Physics-informed Neural Networks (PINN) for computational solid mechanics: Numerical frameworks and applications

Haoteng Hu, Lehua Qi, Xujiang Chao · Thin-Walled Structures · 2024 · 174 citations

Numerical Frameworks, Engineering, Physics +10

Representative volume element for composites reinforced by spatially randomly distributed discontinuous fibers and its applications

Wenlong Tian, Lehua Qi, Jiming Zhou et al. · Composite Structures · 2015 · 148 citations

Materials Science, Fiber Reinforcement, Reinforcement Material +9

Gaussian filtering method of evaluating the elastic/elasto-plastic properties of sintered nanocomposites with quasi-continuous volume distribution

Yutai Su, Ziyi Shen, Xu Long et al. · Materials Science and Engineering A · 2023 · 116 citations

Materials Science, Sintering, Engineering +10

Numerical evaluation of effective elastic properties of composites reinforced by spatially randomly distributed short fibers with certain aspect ratio

Lehua Qi, Wenlong Tian, Jiming Zhou · Composite Structures · 2015 · 108 citations

Certain Aspect Ratio, Fiber Reinforcement, Reinforcement Material +9