Strain gradient nonlocal Biot poromechanics 作者：LH Tong，HB Ding，JW Yan，C Xu，Z Lei 摘要： Experimental observation demonstrates that both negative and positive dispersion relations are possible for porous media, which classical Biot theory fails to predict a…
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Assessment of first and third order shear deformation beam theories for the buckling and vibration analysis of nanobeams incorporating surface stress effects
Assessment of first and third order shear deformation beam theories for the buckling and vibration analysis of nanobeams incorporating surface stress effects 作者：F. Lin , L.H. Tong , H.-S. Shen , C.W. Lim , Y. Xiang 摘要： A novel approach for the vibration and bu…
Aseismic Performance Analysis of Composite Lining Embedded in Saturated Poroelastic Half Space 作者：H Ding，LH Tong，C Xu，W Hu 摘要： Earthquakes have been found to seriously threaten the structure of tunnels. To study the seismic performance of a composite lining em…
Damage of Sandstone Induced by Repetitive Impact Loading 作者：Yang Yu1; Jia-Wei Ding; Qian Xu; Bi-Tang Zhu; Chang-Jie Xu;L. H. Tong 摘要： The dynamic weakening of rock is frequently observed when the rock is subjected to a series of repetitive impact loads. Sands…
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Vertical dynamic response of an end-bearing pile considering the nonlocal effect of saturated soil
Vertical dynamic response of an end-bearing pile considering the nonlocal effect of saturated soil 作者：Ning Wang, Yi Le, Lihong Tong, Tao Fang, Bitang Zhu, Wentao Hu 摘要： Although the classical Biot theory has been widely used in geotechnics, the simplifying ass…
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Migration test and safety assessment of polyurethane adhesives used for food-contact laminated films
Migration test and safety assessment of polyurethane adhesives used for food-contact laminated films 作者：J.W. Yana, C. Hu，L.H. Tong, Z.X. Lei, Qin-Bao Lin 摘要： Migration test and safety assessment of polyurethane adhesives commonly used for food-contact laminate…
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Dynamic effect of a moving ring load on a cylindrical structure embedded in poroelastic space based on nonlocal Biot theory
Dynamic effect of a moving ring load on a cylindrical structure embedded in poroelastic space based on nonlocal Biot theory 作者：LH Tong，L Zeng，DX Geng，W Hu，CJ Xu 摘要： The dynamic response of a cylindrical structure embedded in a saturated poroelastic medium, whi…
Thickness of monolayer h-BN nanosheet and edge effect on free vibration behaviors 作者：J.W. Yana, L.H. Tong, R.J. Luo , D. Gao 摘要： The controversy on thickness of monolayer h-BN nanosheets yields scattered elastic properties, and thus scattered flexural rigidity…
Statistical model predicts softening and fluidization induced by vibration in granular materials 作者：L.H. Tong , Bowen Qi , Haibin Ding , Changjie Xu 摘要： Softening effect and fluidization have been explored and identified as general phenomena of granular materi…
任意荷载下连续排水边界分数阶黏弹性地基一维固结模型 作者：王珏，童立红，金立，徐长节 摘要： 以基于Caputo分数阶导数的弹壶元件修正Kelvin模型来描述饱和土体一维固结的力学行为,并引入连续排水边界条件,通过Laplace变换,联立求解得到任意荷载下连续排水边界分数阶黏弹性地基有效应力及固结沉降的解析解.采用Laplace逆变换,获得了其时域内的理论解,并分析了梯形循环荷载及施工荷载作用下相关参数对固结沉降的影响.研究结果表明:循环荷载作用下,黏土地基的沉降变化呈振荡增长,且振荡幅值随着边界透水…