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Trung Tinh LE, Yu-Jun CUI, Juan Jorge MU?OZ, Pierre DELAGE, Anh Minh TANG, Xiang-Ling LI
《结构与土木工程前沿(英文)》 2011年 第5卷 第2期 页码 160-170 doi: 10.1007/s11709-011-0106-x
关键词: Oedometer tensiometer swelling physicochemical and mechanical effects stress/suction coupling soil plasticity
Stability analysis of layered slopes in unsaturated soils
Guangyu DAI; Fei ZHANG; Yuke WANG
《结构与土木工程前沿(英文)》 2022年 第16卷 第3期 页码 378-387 doi: 10.1007/s11709-022-0808-2
关键词: slope stability suction stress unsaturated soil layered slope limit equilibrium
Pengfei LI; Jinquan ZHANG; Shengqi MEI; Zhenhua DONG; Yan MAO
《结构与土木工程前沿(英文)》 2022年 第16卷 第2期 页码 239-249 doi: 10.1007/s11709-021-0804-y
关键词: vehicle-bridge vibration system dynamic analysis stress-dependent damping energy dissipation
Analysis of the dynamic stress of planar flexible-links parallel robots
DU Zhaocai, YU Yueqing, YANG Jianxin
《机械工程前沿(英文)》 2007年 第2卷 第2期 页码 152-158 doi: 10.1007/s11465-007-0025-7
关键词: numerical simulation Due coupling software SAMCEF flexibility
Prediction of hydro-suction dredging depth using data-driven methods
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 652-664 doi: 10.1007/s11709-021-0719-7
关键词: sedimentation water resources dam engineering machine learning heuristic
A time−space porosity computational model for concrete under sulfate attack
《结构与土木工程前沿(英文)》 doi: 10.1007/s11709-023-0985-7
关键词: expansion deformation porosity internal expansion stress external sulfate attack mechanical–chemical coupling model
王靖涛
《中国工程科学》 2007年 第9卷 第11期 页码 11-15
将岩土塑性体应变与剪应变的相互作用原理拓展到了非饱和土领域。除了塑性体应变与剪应变的相互作用外,在非饱和土中出现了两类新的相互作用,吸力-塑性体应变和孔隙气压力-塑性体应变。吸力具有二重性质,其对塑性体应变作用包括两个相反的方面。基于吸力性质,阐明了非饱和土的一些独特的性质,诸如有效应力参数的物理涵义,吸力对体积变化和前期固结压力的影响和湿陷机理等。另外,应用拓展的塑性体应变与剪应变相互作用原理,从理论上证明了非饱和土的临界状态线是存在的和唯一的,以及它与应力历史无关。
关键词: 塑性体应变与剪应变的相互作用原理 非饱和土 基质吸力 有效应力原理
王占江,蔡宗义,郑学锋,朱玉荣
《中国工程科学》 2009年 第11卷 第4期 页码 46-49
为研究水中爆炸对围岩的增耦,在一个直径1.6 m的水泥砂浆半球体装置上,将其中心预留的直径0.3 m的腔室内注水和置入水泥砂浆芯体,对比性地进行了一系列的1.00 g TNT (2,4,6—三硝基甲苯)当量的填实和空腔爆炸实验。水泥砂浆球表运动测量数据表明,与水泥砂浆中的空腔解耦相比,水中空腔爆炸的解耦效果较差,尤其水腔中爆炸可大大增强爆炸能量的耦合。可以推断,水下爆炸会明显增强围岩中的爆炸应力波强度,近水域中的空中爆炸也可能会增强围岩中的爆炸能耦合,因而相对于围岩和堤坝中同距离、同药量的爆炸来讲,所引起
Krishnendu BHATTACHARYYA, G. C. LAYEK
《化学科学与工程前沿(英文)》 2011年 第5卷 第4期 页码 471-476 doi: 10.1007/s11705-011-1130-z
关键词: slip flow MHD boundary layer reactive solute diffusion flat plate suction/injection
Krishnendu Bhattacharyya
《化学科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 376-384 doi: 10.1007/s11705-011-1121-0
关键词: MHD boundary layer unsteady flow heat transfer thermal radiation heat source/sink shrinking sheet suction/injection
Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
《结构与土木工程前沿(英文)》 2009年 第3卷 第3期 页码 299-304 doi: 10.1007/s11709-009-0035-0
关键词: foundation pit with confined water centrifuge model test seepage-stress coupling field similarity relation field measurement deformation
Microdamage study of granite under thermomechanical coupling based on the particle flow code
《结构与土木工程前沿(英文)》 页码 1413-1427 doi: 10.1007/s11709-023-0953-2
关键词: thermomechanical coupling effect granite improved linear parallel bond model thermal property particle flow code
On the MHD squeeze flow between two parallel disks with suction or injection via HAM and HPM
null
《机械工程前沿(英文)》 2014年 第9卷 第3期 页码 270-280 doi: 10.1007/s11465-014-0303-0
An analysis has been performed to study the problem of magneto-hydrodynamic (MHD) squeeze flow of an electrically conducting fluid between two infinite, parallel disks. The analytical methods called Homotopy Analysis Method (HAM) and Homotopy Perturbation Method (HPM) have been used to solve nonlinear differential equations. It has been attempted to show the capabilities and wide-range applications of the proposed methods in comparison with a type of numerical analysis as Boundary Value Problem (BVP) in solving this problem. Also, the velocity fields have been computed and shown graphically for various values of physical parameters. The objective of the present work is to investigate the effect of squeeze Reynolds number, Hartmann number and the suction/injection parameter on the velocity field. Furthermore, the results reveal that HAM and HPM are very effective and convenient.
关键词: Homotopy Analysis Method Homotopy Perturbation Method incompressible flow magneto-hydrodynamic flow parallel disks
Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model
《结构与土木工程前沿(英文)》 2023年 第17卷 第1期 页码 78-98 doi: 10.1007/s11709-022-0936-8
关键词: CFD–FEM coupling steel beam wind ceiling jet numerical heat transfer
《化学科学与工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11705-023-2378-9
关键词: MXene sacrificial template oxidative self-coupling Co nanoparticles imine
标题 作者 时间 类型 操作
Studying the stress-suction coupling in soils using an oedometer equipped with a high capacity tensiometer
Trung Tinh LE, Yu-Jun CUI, Juan Jorge MU?OZ, Pierre DELAGE, Anh Minh TANG, Xiang-Ling LI
期刊论文
Numerical analysis of vehicle-bridge coupling vibration concerning nonlinear stress-dependent damping
Pengfei LI; Jinquan ZHANG; Shengqi MEI; Zhenhua DONG; Yan MAO
期刊论文
Analysis of the dynamic stress of planar flexible-links parallel robots
DU Zhaocai, YU Yueqing, YANG Jianxin
期刊论文
Magnetohydrodynamic slip flow and diffusion of a reactive solute past a permeable flat plate with suction
Krishnendu BHATTACHARYYA, G. C. LAYEK
期刊论文
heat source/sink on unsteady MHD boundary layer flow and heat transfer over a shrinking sheet with suction
Krishnendu Bhattacharyya
期刊论文
Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
期刊论文
On the MHD squeeze flow between two parallel disks with suction or injection via HAM and HPM
null
期刊论文