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Jiu-jiang WU,Qian-gong CHENG,Xin LIANG,Jian-Lei CAO
《结构与土木工程前沿(英文)》 2014年 第8卷 第3期 页码 252-259 doi: 10.1007/s11709-014-0260-z
关键词: high loess slope CSNSP PLAXIS phi/c strength reduction method Sweden circular slip surface
LI Liang, CHI Shichun, LIN Gao, CHENG Yungming
《结构与土木工程前沿(英文)》 2008年 第2卷 第2期 页码 145-150 doi: 10.1007/s11709-008-0016-8
Wenchi GONG, Jun SHEN, Wei DAI, Zeng DENG, Xueqiang DONG, Maoqiong GONG
《能源前沿(英文)》 2020年 第14卷 第1期 页码 127-138 doi: 10.1007/s11708-020-0661-8
关键词: laminar flow hydraulic entrance length super hydrophobic surface slip length hydraulic diameter
Jinghua XU, Hongsheng SHENG, Shuyou ZHANG, Jianrong TAN, Jinlian DENG
《机械工程前沿(英文)》 2021年 第16卷 第1期 页码 133-150 doi: 10.1007/s11465-020-0610-6
关键词: surface accuracy optimization multiple circular holes additive manufacturing (AM) part build orientation triangular fuzzy number (TFN) digital twins
Analysis of stress and failure in rock specimens with closed and open flaws on the surface
《结构与土木工程前沿(英文)》 2021年 第15卷 第5期 页码 1222-1237 doi: 10.1007/s11709-021-0773-1
关键词: surface flaw heterogeneity circular hole numerical modeling relative displacement
Chemically reactive solute transfer in a boundary layer slip flow along a stretching cylinder
Swati Mukhopadhyay
《化学科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 385-391 doi: 10.1007/s11705-011-1101-4
关键词: boundary layer stretching cylinder partial slip mass transfer similarity solution
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0697-z
关键词: pipeline robot piezoelectric inertial drive stick-slip large load capacity dynamics model small pipeline
Longitudinal and lateral slip control of autonomous wheeled mobile robot for trajectory tracking
Hamza KHAN,Jamshed IQBAL,Khelifa BAIZID,Teresa ZIELINSKA
《信息与电子工程前沿(英文)》 2015年 第16卷 第2期 页码 166-172 doi: 10.1631/FITEE.1400183
关键词: Robot modeling Robot navigation Slip and skid control Wheeled mobile robots
LEVERAGING LIVESTOCK TO PROMOTE A CIRCULAR FOOD SYSTEM
Zhengxia DOU
《农业科学与工程前沿(英文)》 2021年 第8卷 第1期 页码 188-192 doi: 10.15302/J-FASE-2020370
Saleh YAGHOOBI, Ahmad SHOOSHTARI
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 341-351 doi: 10.1007/s11709-017-0393-y
Slippage corresponds to the relative displacement of a bolted joint subjected to shear loads since the construction clearance between the bolt shank and the bolthole at assembly can cause joint slip. Deflections of towers with joint slippage effects is up to 1.9 times greater than the displacements obtained by linear analytical methods. In this study, 8 different types of joints are modelled and studied in the finite element program, and the results are verified by the experimental results which have been done in the laboratory. Moreover, several types of joints have been modelled and studied and load-deformation curves have also been presented. Finally, joint slip data for different types of angles, bolt diameter and bolt arrangements are generated. Thereupon, damping ratios (z) for different types of connections are reported. The study can be useful to help in designing of wind turbine towers with a higher level of accuracy and safety.
关键词: Joint slip cyclic loading Finite element modelling Experimental joint behavior damping ratios (
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
Pooya ZAKIAN; Hossein ASADI HAYEH
《结构与土木工程前沿(英文)》 2022年 第16卷 第4期 页码 533-549 doi: 10.1007/s11709-022-0802-8
关键词: finite element method fault dislocation slip distribution the North-Tehran fault heterogeneity geological layering
LEVERAGING LIVESTOCK TO PROMOTE A CIRCULAR FOOD SYSTEM
《农业科学与工程前沿(英文)》 2021年 第8卷 第1期
Livestock provide multifaceted services to human societies worldwide. In developing countries, they are crucial assets and safety net for rural poor, and they provide nutrients-dense food to nourish people. In developed economies, growth in demand for animal-derived food is slowing while attention is growing over the role of livestock farming in an enhanced circular food system for sustainability. This analysis, focusing on the modern food systems in developed countries, aims to highlight the unique function of livestock that helps people re-harvest and upcycle crop and food residues generated along the food chain that are otherwise unfit for human consumption. First, human-unusable crop and food residue materials are described in three broad categories based on their characteristics and potential feeding attributes; the magnitude of biomass materials that are already used in routine animal feeding as well as residues that remain as underutilized resources are illustrated using the USA as an example. Then, the research and technology development critically needed for the future is discussed. As the world strives to produce more food with smaller environmental and climate footprints, upcycling the residual biomass via livestock for food production presents a viable pathway toward improved resource use, reduced pollution and enhanced food system efficiency.
金涌,冯之浚,陈定江
《中国工程科学》 2010年 第12卷 第1期 页码 4-11
我国从开始关注循环经济理念,到今天把循环经济定为国家发展的基本国策之一,已经历了十余个年头。从理论探索到工程实践,在多学科共同交叉研究中,许多专家学者提出了诸多基本理念。为了承上启下,笔者试图对这方面的创新思想进行总括,作为进一步以工程科技创新推进循环经济发展的指导思想。
Mahdi IZADI, Khosrow BARGI
《结构与土木工程前沿(英文)》 2019年 第13卷 第5期 页码 1105-1119 doi: 10.1007/s11709-019-0539-1
标题 作者 时间 类型 操作
Stability analysis of a high loess slope reinforced by the combination system of soil nails and stabilization piles
Jiu-jiang WU,Qian-gong CHENG,Xin LIANG,Jian-Lei CAO
期刊论文
Improved genetic algorithm and its application to determination of critical slip surface with arbitrary
LI Liang, CHI Shichun, LIN Gao, CHENG Yungming
期刊论文
Effects of slip length and hydraulic diameter on hydraulic entrance length of microchannels with superhydrophobic
Wenchi GONG, Jun SHEN, Wei DAI, Zeng DENG, Xueqiang DONG, Maoqiong GONG
期刊论文
Surface accuracy optimization of mechanical parts with multiple circular holes for additive manufacturing
Jinghua XU, Hongsheng SHENG, Shuyou ZHANG, Jianrong TAN, Jinlian DENG
期刊论文
Chemically reactive solute transfer in a boundary layer slip flow along a stretching cylinder
Swati Mukhopadhyay
期刊论文
Piezoelectric inertial robot for operating in small pipelines based on stick-slip mechanism: modeling
期刊论文
Longitudinal and lateral slip control of autonomous wheeled mobile robot for trajectory tracking
Hamza KHAN,Jamshed IQBAL,Khelifa BAIZID,Teresa ZIELINSKA
期刊论文
Joint slip investigation based on finite element modelling verified by experimental results on wind turbine
Saleh YAGHOOBI, Ahmad SHOOSHTARI
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
simulation for elastic dislocation of the North-Tehran fault: The effects of geologic layering and slip
Pooya ZAKIAN; Hossein ASADI HAYEH
期刊论文