QQ客服 官方微博 反馈留言

浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Surface effects on nano-contact based on surface energy density 期刊论文 ARCHIVE OF APPLIED MECHANICS, 2021, 卷号: 91, 期号: 10, 页码: 4179-4190 作者:  Wang, Lihong;  Wang, Liyuan;  Han, Hongjun;  Han, Wei;  Wang, Yu 收藏  |  浏览/下载：8/0  |  提交时间：2021/10/14 Nano-contact  Surface effect  Surface energy density  Normal triangle distribution force  Fourier integral transform method   Techniques for Progressive Failure Simulation of Hard Brittle Surrounding Rockmass: Taking the URL Test Tunnel as an Example 期刊论文 ADVANCES IN CIVIL ENGINEERING, 2021, 卷号: 2021, 页码: 12 作者:  Zhong, Daning;  Chen, Jianlin;  Zhou, Hui;  Chen, Xiangrong;  Jiang, Yali 收藏  |  浏览/下载：18/0  |  提交时间：2021/10/27 Error Analysis of the Light Curve Solution of Contact Binaries Based on the W-D Code 期刊论文 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2021, 卷号: 133, 期号: 1026 作者:  Liu L(刘亮) 收藏  |  浏览/下载：13/0  |  提交时间：2021/08/31 Experimental and Numerical Studies on the Direct Shear Behavior of Sand-RCA (Recycled Concrete Aggregates) Mixtures with Different Contents of RCA 期刊论文 MATERIALS, 2021, 卷号: 14, 期号: 11, 页码: 20 作者:  Liu, Yiming;  Huang, Shiqiang 收藏  |  浏览/下载：17/0  |  提交时间：2021/08/11 discrete element method  direct shear test  recycled concrete aggregates (RCA)  RCA contents   Improved discrete element numerical simulation and experiment on low-temperature anti-cracking performance of asphalt mixture based on PFC2D 期刊论文 Construction and Building Materials, 2021, 卷号: 283 作者:  Nian, Tengfei;  Ge, Jinguo;  Li, Ping;  Wang, Meng;  Mao, Yu 收藏  |  浏览/下载：23/0  |  提交时间：2021/04/12 Aggregates  Cracks  Mixtures  Mortar  Numerical models  Particle size  Temperature  Tensile strength  Bending specimens  Cracking performance  Dense graded asphalt mixtures  Different gradations  Mesoscopic modeling  Pavement material  Splitting strength  Two dimensional model   A DEM analysis of geomembrane-lined landfill subject to vertical loading 期刊论文 GEOTEXTILES AND GEOMEMBRANES, 2021, 卷号: 49, 期号: 2, 页码: 369-375 作者:  Hou, Juan;  Li, Hao;  Liu, Lei;  Wang, Shihan;  Teng, Yuyang 收藏  |  浏览/下载：26/0  |  提交时间：2021/05/25 Geomembrane  PFC3D  Mechanism  Reinforcement  Vertical loading   The threshold of a deterministic and a stochastic SIQS epidemic model with varying total population size 期刊论文 Applied Mathematical Modelling, 2021, 卷号: 91, 页码: 749-767 作者:  Zhang, Xiao-Bing;  Zhang, Xiao-Hong 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Epidemiology  Population statistics  Stochastic systems  Transmissions  Deterministic epidemic models  Deterministic modeling  Disease-free equilibrium  Empirical probabilities  Endemic equilibrium  Epidemic modeling  Stochastic perturbations  Transmission rates   STEP AP 242 Managed Model-based 3D Engineering: An Application Towards the Automation of Fixture Planning 期刊论文 International Journal of Automation and Computing, 2021, 卷号: 18, 期号: 5, 页码: 731-746 作者:  Remil George Thomas;  Deepak Lawrence K.;  Manu R. 收藏  |  浏览/下载：38/0  |  提交时间：2021/09/13 Standard for the exchange of product model data (STEP) application protocol (AP) 242  product manufacturing information  computer-aided fixture design  computer aided design (CAD)/computer aided manufacturing (CAM), automation  computer integrated manufacturing  3D surface roughness   A spring-damping contact force model considering normal friction for impact analysis 期刊论文 NONLINEAR DYNAMICS, 2021, 卷号: 105, 期号: 2, 页码: 1437-1457 作者:  Zhao PY(赵鹏远);  Liu JG(刘金国);  Li YM(李杨民);  Wu CC(吴晨晨) 收藏  |  浏览/下载：7/0  |  提交时间：2021/07/17 Contact force model  Energy loss  Damping model  Normal friction  Spring contact system