Research Algorithms
Distinct Lattice Spring Model (DLSM）
Four-dimensional Lattice Spring Model
(4D-LSM)
(4D-LSM)
The first numerical computation theory that adopts the parallel world hypothesis. For the first time, a four-dimensional space discrete model, 4D-LSM, is proposed by introducing the concept of extra dimension of space into the solid mechanics model. Based on the application of rock engineering, the problem of large deformation and small deformation is successfully integrated by introducing the concept of extra dimension of space in modern physics, at the same time, it avoids rigid-body rotation angle separation operation in traditional continuous medium method and step-by-step accumulation operation in traditional discrete method, and provides a new numerical calculation theory for solving rock mechanics and engineering problems.
News
Registration1.IntroductionOver the past two decades, with the rapid development of computing devices and computing power, various numerical calculation methods have emerged one after another, such ...
In September 2021, the first International Numerical Modeling Contest of Rock Mechanics and Engineering (INCR 2021) was successfully held. INCR 2021 was led by the Commission on Discontinuous Defor...
1. IntroductionWith the developmentof computer technology, numerical modelling has become the third pillar of scientific research besides physical experiment and theoretical analysis. In the scient...
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