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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 内容类型：期刊论文    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Analysis of Elastodynamic Response in Unsaturated Porous Media 期刊论文 Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2022, 卷号: 30, 期号: 2, 页码: 407-420 作者:  Zhou, Fengxi;  Zhai, Ruizhi;  Cai, Yuanqiang 收藏  |  浏览/下载：20/0  |  提交时间：2022/06/20 Compressibility  Dynamic response  Inverse problems  Laplace transforms  Porous materials  Balance equations  Effective stress  Effective stress principle  Elastodynamic response  Solid matrixes  Suction stress  Theory of porous medias  Three phase  Three phasis  Unsaturated porous media   An Elastoplastic Constitutive Model for Unsaturated Soils Using the Suction Stress Variable 期刊论文 SOIL MECHANICS AND FOUNDATION ENGINEERING, 2022, 卷号: 59, 期号: 1, 页码: 23-31 作者:  Zhou, Fengxi;  Shao, Yanping;  Ahmed, Musa Abdallah Ibrahim 收藏  |  浏览/下载：23/0  |  提交时间：2022/06/21 CamsConstitutive modelsCritical current density (superconductivity)Orthogonal functionsShear stressSoilsTexturesUnsaturated polymers  Critical state linesEffective stressElastoplastic constitutive modelIntergranularMatric suctionsModified cam clay modelsModified Cam-clay modelStress variablesSuction stressUnsaturated soil   Multi-Objective Optimization Phase-Shift Control Strategy for Dual-Active-Bridge Isolated Bidirectional DC-DC Converter 期刊论文 INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS, 2021, 卷号: 51, 期号: 3, 页码: 169-179 作者:  Xu, Xiaodong;  Bao, Guangqing;  Ma, Ming;  Wang, Yuewu 收藏  |  浏览/下载：21/0  |  提交时间：2021/12/17 dual-active-bridge  multi-objective optimization  DPS control strategy  electrical performance   Lamb's problem and characteristic of energy transmission in unsaturated half-space 期刊论文 Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2021, 卷号: 53, 期号: 7, 页码: 2079-2089 作者:  Zhou, Fengxi;  Zhang, Yasen;  Cao, Xiaolin;  Mu, Zhanlin 收藏  |  浏览/下载：11/0  |  提交时间：2022/02/17 Boundary conditions  Constitutive equations  Continuum mechanics  Dynamics  Frequency domain analysis  Musculoskeletal system  Porous materials  Surface measurement  Transmissions  Different boundary condition  Displacement components  Excitation frequency  Helmholtz decomposition  Mass conservation equations  Momentum conservation equations  Pore-water pressures  Unsaturated porous media   Wetting deformation properties of unsaturated collapsible loess 期刊论文 Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2021, 卷号: 43, 页码: 36-40 作者:  Zhou, Feng-Xi;  Zhou, Zhi-Xiong;  Shao, Sheng-Jun 收藏  |  浏览/下载：4/0  |  提交时间：2022/02/17 Deformation  Geotechnical engineering  Soil mechanics  Textures  Wetting  Collapsibility coefficient  Collapsible loess  Effective stress  Engineering applications  Mechanical mechanisms  Unsaturated loess  Unsaturated soil mechanics  Wetting deformations   Study on water and salt migration and deformation properties of unsaturated saline soil under a temperature gradient considering salt adsorption: Numerical simulation and experimental verification 期刊论文 Computers and Geotechnics, 2021, 卷号: 134 作者:  Zhou, Lizeng;  Zhou, Fengxi;  Ying, Sai;  Li, Shuangyang 收藏  |  浏览/下载：21/0  |  提交时间：2021/04/12 Adsorption  Continuum mechanics  Heat transfer  Mass transfer  Numerical models  Porosity  Porous materials  Saline water  Seepage  Soil conservation  Soils  Thermal Engineering  Transport properties  Deformation Characteristics  Deformation properties  Desorption-adsorption effect  Experimental verification  Heat and mass transfer process  Migration properties  Saline soil  Unsaturated saline soil  Water and salts  Water-salt migration   Analytical analysis on the expansion of cylindrical cavity in unsaturated soils under different drainage conditions 期刊论文 Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2021, 卷号: 53, 期号: 5, 页码: 1496-1509 作者:  Zhou, Fengxi;  Mu, Zhanlin;  Yang, Ruxian;  Zhang, Yasen 收藏  |  浏览/下载：11/0  |  提交时间：2022/02/17 Composite structures  Drainage  Elastoplasticity  Expansion  Grouting  Numerical methods  Oil wells  Petroleum analysis  Petroleum reservoir evaluation  Soil mechanics  Soils  Stresses  Cylindrical cavity expansion  Intermediate principal stress  Intermediate principal stress effects  Momentum balance equations  Practical engineering problems  Saturated and unsaturated soils  Unified strength theory  Unsaturated soil mechanics   A Theoretical Calculation Method of Ground Settlement Based on a Groundwater Seepage and Drainage Model in Tunnel Engineering 期刊论文 SUSTAINABILITY, 2021, 卷号: 13, 期号: 5 作者:  Wei, Zhengde;  Zhu, Yanpeng 收藏  |  浏览/下载：10/0  |  提交时间：2021/04/12 tunnel engineering  tunnel seepage  dewatering funnel  ground settlement  effective stress   Propagation characteristics of Rayleigh waves in unsaturated soils 期刊论文 Yantu Lixue/Rock and Soil Mechanics, 2019, 卷号: 40, 期号: 8, 页码: 3218-3226 and 3273 作者:  Zhou, Feng-Xi;  Liu, Hong-Bo 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Acoustic wave velocity  Elastic waves  Porous materials  Rayleigh waves  Soils  Wave equations  Wave propagation  Attenuation coefficient  Dispersion characteristics  Mass balance equations  Momentum balance equations  Propagation characteristics  Unsaturated porous media  Unsaturated soil  Wave velocity   Improved calculation of settlement due to dewatering of foundation pits in phreatic aquifer 期刊论文 Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science), 2016, 卷号: 50, 期号: 11, 页码: 2188-2197 作者:  Wu, Yi-Qian;  Zhu, Yan-Peng 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/14 Aquifers  Numerical methods  Seepage  Soils  Dewatering of foundation pit  Effective stress  Lateral deformation  Seepage forces  Settlement  Unsaturated soil