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Data of "A benchmark study of different numerical methods for predicting rock failure"
Yi-Ming Li,Gao-Feng Zhao,Yuyong Jiao,Chengzeng Yan,Xun Wang,Luming Shen, Lei Yang, Zhengzhao Liang, Wanrun Li,Xiaoxiong Zhou, Xiaofeng Li, Feng Liu,Kaiyu Zhang, Xing Li, Cheng Pan,Tiancheng LeNowad...
A Coupling Model of Distinct Lattice Spring Model and Lattice Boltzmann Method for Hydraulic
Chao Jiang & Gao-Feng ZhaoIn this work, the distinct lattice spring model (DLSM) and the lattice Boltzmann method (LBM) are coupled together to simulate hydraulic fracturing problems. As the DLSM a...
A 3D distinct lattice spring model for elasticity and dynamic failure
Gao-Feng ZhaoA 3D distinct lattice spring model (DLSM) is proposed where matter is discretized into individual particleslinked by springs. The presented model is different from the conventional lat...
A Fundamental Investigation of the Tensile Failure of Rock Using the Three-Dimensional Lattice
Gao‑Feng ZhaoA fundamental study on the tensile failure of rock is conducted using the three-dimensional lattice spring model. The model covers three aspects: (1) the relationship between the mesos...
A MLS-Based lattice spring model for simulating elasticity of materials
GAO-FENG ZHAOA MLS-based lattice spring model is presented for numerical modeling of elasticity ofmaterials. In the model, shear springs between particles are introduced in addition tonormal spring...
A Numerical Study on Toppling Failure of a Jointed Rock Slope by Using the Distinct Lattice Spring
Ji‑Jian Lian · Qin Li · Xi‑Fei Deng · Gao‑Feng Zhao · Zu‑Yu ChenIn this work, toppling failure of a jointed rock slope is studied by using the distinct lattice spring model (DLSM). The gravity incr...
A study of mode-I self-similar dynamic crack propagation using a lattice spring model
Gao-Feng Zhao, Kaiwen XiaThe spontaneous crack growth in an infinite domain is studied using the distinct lattice spring model (DLSM).The kinetic energy, strain energy, crack opening, and crack bra...
Advance numerical methods for rock mechanics
GaoFeng ZHAOThere exist many numerical methods, each of them has its ownadvantages and disadvantages, a further development on numericalmethod is necessary.The future for numerical method are:a)Mul...
An introduction to Distinct Lattice Spring Model (DLSM)
G.F. Zhao & N. Khalili & J. ZhaoThere are a large number of numerical methods which havebeen applied to rock mechanics and rock engineering. Yet,none can tackle all the problems encountered in rock...
Developing a four-dimensional lattice spring model for mechanical responses of solids
Gao-Feng ZhaoIn this work, a four-dimensional lattice spring model is developed for studying the mechanical responses of solids. Our resultsindicate that the Poisson’s ratio limitation of the class...
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