NLRM

数值岩石力学实验室

This study further develops the distinct lattice spring model (DLSM) to model jointed rock masses as agroup of particles linked with spring bonds. This unified description of jointed r...

In this work, a general framework is developed for the incorporation of elasto-plastic constitutive models intothe Distinct Lattice Spring ...

In a lattice spring model (LSM), the material is discretised into particles linked by springs. However, LSMsalways adopt linear springs, which results in a stiff appro...

This paper studies dynamic crack propagation by employing the distinct latticespring model (DLSM) and 3‐dimensional (3D) printing technique. A damage‐plasticity model was de...

A lattice spring model is developed for coupledfluid flow and deformation problems. The model has anunderlying structure consisting of particles connected bysprings for...

The discrete element model (DEM) has become a popular numerical tool in both scientific research and engineering applications. Despite many advantages, high computational requirement i...

This paper further extends the ability of the distinct lattice spring model (DLSM) to predict quasi-brittle crackpropagation in concrete. In contrast to brittle cr...