elastoplastic rock

An implicit integration elastic stiffness method has been developed for the finite element analysis of rock and soil elasto plastic models.

本文提出了用于岩土弹塑性有限元分析的隐式积分弹性刚度算法。

Study on deformation parameters' characteristics of modified generalized Kelvin visco-elasto-plastic constitutive model of rock

修正的广义开尔文粘弹塑性岩石本构模型变形参数特性研究

Analysis of Nonlinear Visco-elastic-plastic Creep Model for Rock Specimen

岩石试件非线性黏弹塑性蠕变模型分析

A Visco-Elastoplastic Damage Constitutive Model of Rock and Rock-Like Materials and Applications;

岩石类材料粘弹塑性损伤本构模型及其应用

Research of the Elastic-plastic Displacement Back Analysis of Rock Model;

岩石隧洞弹塑性位移反分析模型与参数研究

Studies on the Influence of Seed for the Random Number Generator on Elastic-Plastic Failure Process of Rock Specimen;

随机数发生器种子值对岩石试样弹塑性破裂过程的影响研究

Research on Rock Fracturing Process and Coupled Hydro-Mechanical Effect Using an Elasto-Plastic Cellular Automaton;

岩石破裂过程及其渗流—应力耦合特性研究的弹塑性细胞自动机模型

Research on Elastic and Elastic-plastic Stability of the Oil Derrik;

石油钻机井架弹性及弹塑性的稳定性分析研究

Visco-Plastic Rheological Properties and a Nonlinear Creep Model of Soft Rocks

软岩黏弹塑性流变特性及非线性蠕变模型

Development of a Model for Rock Damage Caused by Plastic Strain and Its Application

岩石塑性应变损伤模型的建立及应用

Analysis and Research of the Elasto-plastic Damage Characteristics of Layered Fractured Rock Mass;

层状裂隙岩体弹塑性损伤特性的分析与研究

Non-stationary Viscoelastic-plastic FEM Analysis of Rock Mass and Displacement Back Analysis;

岩体非定常粘弹塑性有限元分析及位移反分析

Analysis of Elasto-brittle-plastic Rockmass Based on Damage Mechanics and Research of Anchor Rod Support Model;

岩体的弹脆塑性损伤分析及锚杆支护数值模拟

Summary of Numerical Simulation Studies on Elastic-Plastic Failure Process of Engineering Rock Masses;

工程岩体弹塑性破裂过程数值模拟研究

Experiment Research on the Effects of Temperature and Viscoelastoplastic Analysis of Beishan Granite;

北山花岗岩温度效应试验研究及粘弹塑性分析

Numerical Platform of Elasto-plastic Finite Element Method and Its Application to Geological Engineering;

岩土弹塑性通用数值平台及其应用研究

Parameter identification of new elastoplastic damage constitutive model for claystone

泥岩弹塑性损伤本构模型及其参数辨识

Elastoplastic analysis of surrounding rocks of subsea tunnel with consideration of seepage and material softening

考虑渗流及软化的海底隧道围岩弹塑性分析

A COUPLED ELASTOPLASTIC DAMAGE MODEL FOR GAS-SATURATED COAL

含瓦斯煤岩耦合弹塑性损伤本构模型研究