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Experimental Study to Design an Analog Material for Jinping Marble with High Strength, High Brittleness and High Unit Weight and Ductility 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2019, 卷号: 52, 期号: 7, 页码: 2279-2292
Authors:  Zhu, Guo-Qiang;  Feng, Xia-Ting;  Zhou, Yang-Yi;  Li, Zheng-Wei;  Yang, Cheng-Xiang;  Gao, Yao-Hui
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Large-scale 3-D physical model test  Jinping marble  Analog material  Similarity relationship  High brittleness  Brittle-ductile transition  
一种深部硬岩相似材料圆柱体试样制作模具 专利
专利类型: 实用新型, 专利号: CN207502265U, 申请日期: 2018-06-15, 公开日期: 2018-06-15
Inventors:  冯夏庭;  祝国强;  韩勇;  张頔;  李正伟;  辜良杰
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基于MLS的增强型数值流形法在动态裂纹扩展中的应用 期刊论文
岩石力学与工程学报, 2018, 期号: _, 页码: 1-12
Authors:  李伟;  郑宏;  陈远强;  林姗;  孙英豪
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数值模拟  移动最小二乘插值  数值流形法  裂纹动态扩展  Bathe隐式时间积分  自由度继承  
一种新型非饱和土温控三轴试验系统的研制与初步应用 期刊论文
岩土工程学报, 2018, 期号: 03, 页码: 468-474
Authors:  李剑;  王勇;  孔令伟;  汪明元;  程朋;  马永政
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温控  三轴仪  非饱和土  弯曲元  体积变化  
The moving least squares based numerical manifold method for vibration and impact analysis of cracked bodies 期刊论文
ENGINEERING FRACTURE MECHANICS, 2018, 卷号: 190, 期号: -, 页码: 410-434
Authors:  Li, Wei;  Zheng, Hong;  Sun, Guanhua
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Moving least squares interpolation  Numerical manifold method  Dynamic fracture mechanics  Dynamic stress intensity factor  Mass lumping  
MLS based local approximation in numerical manifold method 期刊论文
ENGINEERING COMPUTATIONS, 2018, 卷号: 35, 期号: 7, 页码: 2429-2458
Authors:  Chen, Yuanqiang;  Zheng, H.;  Li, Wei;  Lin, Shan
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Continuous nodal stress  Linear dependence problem  Moving least square interpolation  Numerical manifold method  Trig3-MLScns  
基于MLS-NMM的摩擦接触问题研究 期刊论文
工程力学, 2017, 期号: 11, 页码: 18-25
Authors:  李伟;  郑宏;  郭宏伟
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移动最小二乘插值  数值流形法  摩擦接触  线性互补法  裂纹扩展  
基于数值流形法的渗流问题边界处理新方法 期刊论文
岩土工程学报, 2017, 期号: 10, 页码: 1867-1873
Authors:  李伟;  郑宏
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移动最小二乘插值  数值流形法  单位分解法  非均质  渗流分析  
水电站地下厂房洞室群施工期围岩变形特征与稳定性 期刊论文
中南大学学报(自然科学版), 2017, 期号: 04, 页码: 1096-1103
Authors:  王辉;  陈卫忠;  郑朋强;  文志杰;  李楠;  王清标
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地下厂房洞室群  变形特征  稳定性  
Exact imposition of essential boundary condition and material interface continuity in Galerkin-based meshless methods 期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2017, 卷号: 110, 期号: 7, 页码: 637-660
Authors:  Zheng, Hong;  Li, Wei;  Du, Xiuli
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meshless methods  Galerkin variational procedure  partition of unity  numerical manifold method  moving least squares interpolations