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浏览/检索结果: 共21条，第1-10条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Vibration and buckling behaviors of porous functionally graded material beams subjected to hygro-thermal-mechanical effects 期刊论文 Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica, 2019, 卷号: 36, 期号: 12, 页码: 2975-2983 作者:  Pu, Yu;  Zhou, Fengxi 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Beams and girders  Buckling  Couplings  Functionally graded materials  Materials properties  Porosity  Functionally graded material (FGM)  Generalized beam theories  Hygrothermal environment  Length-to-thickness ratio  Mechanical effects  Simply supported beams  Thermal-mechanical load  Vibration   Critical Buckling Loads analysis of FGM Beams by A Modified Generalized Differential Quadrature Method 期刊论文 Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2019, 卷号: 27, 期号: 6, 页码: 1308-1320 作者:  Pu, Yu;  Zhou, Fengxi 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Beams and girders  Boundary conditions  Buckling  Differentiation (calculus)  Numerical methods  Particle beams  Plates (structural components)  Potential energy  Shear deformation  Critical buckling loads  First order shear deformations  First-order shear deformation theory  Functionally graded material (FGM)  Functionally graded materials beam  Generalized differential quadrature  Generalized differential quadrature methods  Governing differential equations   Propagation of thermoelastic waves in unsaturated porothermoelastic media 期刊论文 Journal of Thermal Stresses, 2019, 卷号: 42, 期号: 10, 页码: 1256-1271 作者:  Zhou, Fengxi;  Liu, Hongbo;  Li, Shirong 收藏  |  浏览/下载：0/0  |  提交时间：2022/02/17 Flow of fluids  Heat conduction  Porous materials  Shear waves  Speed  Thermal conductivity  Thermal expansion  Thermoelasticity  Wave equations  Wave propagation  Mass balance equations  Momentum balance equations  Non-Fourier heat conduction  Porous medium  Thermal expansion coefficients  Thermoelastic waves  unsaturated  Wave speed   Stress Analytical Solution for Shallow Buried Lined Circular Tunnel Under the Deformation of Surrounding Rock Inner Edge 期刊论文 Geotechnical and Geological Engineering, 2019, 卷号: 37, 期号: 5, 页码: 3771-3780 作者:  Xiaolin, Cao;  Weiming, Gong;  Fengxi, Zhou;  Guoliang, Dai 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Conformal mapping  Deformation  Rocks  Tunnels  Circular tunnels  Complex variable  Conformal mapping method  Deformation of surrounding rock  Laurent series expansion  Numerical computations  Surrounding rock deformation  Surrounding rock mass   湿-热-机-弹耦合FGM梁的稳定性及振动特性 期刊论文 工程力学, 2019, 卷号: 36, 期号: 2019年09期, 页码: 32-39 作者:  蒲育;  周凤玺 收藏  |  浏览/下载：1/0  |  提交时间：2019/11/13 功能梯度材料梁  湿-热-机-弹耦合载荷  n阶广义梁理论  精确解  临界屈曲载荷  固有频率   An Analytical Study on Blast-Induced Ground Vibration with Gravitational Effect 期刊论文 Soil Mechanics and Foundation Engineering, 2019, 卷号: 56, 期号: 4, 页码: 287-293 作者:  Ma, Qiang;  Zhou, Fengxi;  Zhang, Wuyu;  Li, Yuanxun 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/14 Surface waves  Velocity control  Wavefronts  Analytical studies  Ground surfaces  Ground vibration  Material damping  Momentum conservations  Parametric investigations  Particle velocities  Theoretical approach   Propagation of thermoelastic waves in unsaturated porothermoelastic media 期刊论文 JOURNAL OF THERMAL STRESSES, 2019, 卷号: 42, 期号: 10, 页码: 1256-1271 作者:  Zhou, Fengxi;  Liu, Hongbo;  Li, Shirong 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Porous medium  thermoelastic waves  unsaturated  wave speeds   Complex variable function solution of vibration isolation for two-dimension foundation wave impeding block 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 12, 页码: 162-167 作者:  Zhou, Fengxi;  Zheng, Qi 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Conformal mapping  Elastic moduli  Foundations  Geometry  Shear strain  Shear waves  Vibration analysis  Wave functions  Attenuation coefficient  Complex variable function  Continuity conditions  Seismic isolation systems  SH wave  Vibration isolation effects  Wave function expansion method  Wave impeding block   二维地基波阻板隔振的复变函数解 期刊论文 振动与冲击, 2019, 卷号: 38, 期号: 2019年12期, 页码: 162-167 作者:  周凤玺;  郑琦 收藏  |  浏览/下载：7/0  |  提交时间：2019/11/13 波阻板  复变函数  保角映射  SH波  隔振效果   多孔介质中晶体的结晶压力分析 期刊论文 岩土工程学报, 2019, 卷号: 41, 期号: 2019年06期, 页码: 1158-1163 作者:  周凤玺;  应赛;  蔡袁强 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/13 孔隙介质  结晶压力  冰点温度  化学势