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浏览/检索结果: 共13条，第1-10条 帮助 限定条件 发表日期：2020     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 Generation of a noise-like pulse from an erbium-doped fiber laser based on nonlinear multimode interference 期刊论文 LASER PHYSICS, 2020, 卷号: 30, 期号: 12 作者:  Zhao, Fengyan;  Li, Ning;  Wang, Hushan 收藏  |  浏览/下载：27/0  |  提交时间：2020/12/08 fiber laser  multimode fiber  ultrashort pulse  nonlinear multimode interference  saturable absorber   Vibration and buckling behaviors of porous FGM beams under thermal-mechanical loads by duality relation 期刊论文 Gongcheng Lixue/Engineering Mechanics, 2020, 卷号: 37, 期号: 8, 页码: 10-19 作者:  Pu, Yu;  Zhou, Feng-Xi;  Ren, Yong-Zhong;  Liu, Jun 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Beams and girders  Boundary conditions  Buckling  Computation theory  Functionally graded materials  Hamiltonians  Porosity  Computational procedures  Different boundary condition  Functionally graded material (FGM)  Generalized beam theories  Generalized differential quadrature  Porosity distributions  Static and dynamic behaviors  Thermal-mechanical load   Vibration and buckling behaviors of porous FGM beams under thermal-mechanical loads by duality relation 期刊论文 Gongcheng Lixue/Engineering Mechanics, 2020, 卷号: 37, 期号: 8, 页码: 10-19 作者:  Pu, Yu;  Zhou, Feng-Xi;  Ren, Yong-Zhong;  Liu, Jun 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/14 Beams and girders  Boundary conditions  Buckling  Computation theory  Functionally graded materials  Hamiltonians  Porosity  Computational procedures  Different boundary condition  Functionally graded material (FGM)  Generalized beam theories  Generalized differential quadrature  Porosity distributions  Static and dynamic behaviors  Thermal-mechanical load   Free vibration analysis of axially moving FGM beams under thermal shock 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 12, 页码: 249-256 作者:  Lin, Pengcheng;  Teng, Zhaochun 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Beams and girders  Differential equations  Differentiation (calculus)  Functionally graded materials  Heat conduction  Natural frequencies  Thermal shock  Thermoacoustics  Characteristic value  Differential quadrature methods  Free-vibration analysis  Functionally graded material (FGM)  Governing differential equations  Homogeneous materials  Timoshenko beam theory  Variable separation method   Observation of various bound states based on a graded index multimode fiber saturable absorber 期刊论文 LASER PHYSICS LETTERS, 2020, 卷号: 17, 期号: 2 作者:  Zhao, Fengyan;  Wang, Hushan;  Wang, Yishan;  Hu, Xiaohong;  Zhang, Ting 收藏  |  浏览/下载：55/0  |  提交时间：2020/04/13 fiber laser  mode-locking  multimode fiber  bound state   Vibration and stability characteristics of FGM beams under thermal-mechanical loads based on a n-th generalized shear beam theory 期刊论文 Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2020, 卷号: 33, 期号: 1, 页码: 64-73 作者:  Pu, Yu;  Zhou, Feng-Xi 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Convergence of numerical methods  Shear deformation  Stability  Effect of temperature  FGM beams  Hamilton's principle  Length-to-thickness ratio  Static and dynamic response  Temperature dependent  Thermal-mechanical load  Vibration behavior   Vibration and stability characteristics of FGM beams under thermal-mechanical loads based on a n-th generalized shear beam theory 期刊论文 Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2020, 卷号: 33, 期号: 1, 页码: 64-73 作者:  Pu, Yu;  Zhou, Feng-Xi 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Convergence of numerical methods  Shear deformation  Stability  Effect of temperature  FGM beams  Hamilton's principle  Length-to-thickness ratio  Static and dynamic response  Temperature dependent  Thermal-mechanical load  Vibration behavior   Vibration characteristics of FGM beams under the action of initial axial load based on a n-th generalized shear beam theory 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 2, 页码: 100-106 作者:  Pu, Yu;  Zhou, Fengxi 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Axial loads  Boundary conditions  Functionally graded materials  Natural frequencies  Numerical methods  Shear deformation  Beams on elastic foundation  Functional gradient material  Functionally graded material (FGM)  Generalized differential quadrature  Initial axial loads  Length-to-thickness ratio  Shear beams  Static and dynamic response   Vibration characteristics of FGM beams under the action of initial axial load based on a n-th generalized shear beam theory 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 2, 页码: 100-106 作者:  Pu, Yu;  Zhou, Fengxi 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Axial loads  Boundary conditions  Functionally graded materials  Natural frequencies  Numerical methods  Shear deformation  Beams on elastic foundation  Functional gradient material  Functionally graded material (FGM)  Generalized differential quadrature  Initial axial loads  Length-to-thickness ratio  Shear beams  Static and dynamic response   Simulating Progression of Internal Erosion in Gap-Graded Sandy Gravels Using Coupled CFD-DEM 期刊论文 INTERNATIONAL JOURNAL OF GEOMECHANICS, 2020, 卷号: 20, 期号: 1, 页码: 4019135 作者:  Zou Yuhua;  Chen Chen;  Zhang Limin 收藏  |  浏览/下载：105/0  |  提交时间：2020/01/09 Internal erosion  Suffusion  Seepage  Discrete-element method  Fluid-solid coupling