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Technological development and engineering applications of novel steel-concrete composite structures
Jianguo NIE, Jiaji WANG, Shuangke GOU, Yaoyu ZHU, Jiansheng FAN
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 1-14 doi: 10.1007/s11709-019-0514-x
In view of China’s development trend of green building and building industrialization, based on the emerging requirements of the structural engineering community, the development and proposition of novel resource-saving high-performance steel-concrete composite structural systems with adequate safety and durability has become a kernel development trend in structural engineering. This paper provides a state of the art review of China’s cutting-edge research and technologies in steel-concrete composite structures in recent years, including the building engineering, the bridge engineering and the special engineering. This paper summarizes the technical principles and applications of the long-span bi-directional composite structures, the long-span composite transfer structures, the comprehensive crack control technique based on uplift-restricted and slip-permitted (URSP) connectors, the steel plate concrete composite (SPCC) strengthen technique, and the innovative composite joints. By improving and revising traditional structure types, the comprehensive superiority of steel-concrete composite structures is well elicited. The research results also indicate that the high-performance steel-concrete composite structures have a promising popularizing prospect in the future.
关键词: high-performance composite structure bi-directional composite composite transfer uplift-restricted and slip-permitted connectors steel plate concrete composite strengthen
Mantu MAJUMDER, Debarghya CHAKRABORTY
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 537-551 doi: 10.1007/s11709-021-0708-x
关键词: bearing capacity uplift capacity under-reamed pile clay limit analysis
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
Jianan QI, Yuqing HU, Jingquan WANG, Wenchao LI
《结构与土木工程前沿(英文)》 2019年 第13卷 第5期 页码 1138-1149 doi: 10.1007/s11709-019-0542-6
关键词: ultra-high performance concrete studs shear strength FE analysis push-out test
Zihua ZHANG,Junhua LI,Lei ZHANG,Kai YU
《结构与土木工程前沿(英文)》 2014年 第8卷 第2期 页码 140-150 doi: 10.1007/s11709-014-0250-1
关键词: steel reinforced concrete (SRC) short column stud connector after fire interfacial shear transfer
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
《机械工程前沿(英文)》 2023年 第18卷 第3期 doi: 10.1007/s11465-023-0754-2
关键词: multirobot system cooperative transportation terrain adaptability trajectory tracking collaborative paradigm uneven road
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
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
陈立宏,张清林,袁希雨
《中国工程科学》 2012年 第14卷 第1期 页码 31-36
总结了DX桩的抗拔研究现状,采用FLAC3D对具有两个承力盘的DX单桩和相同直径与长度的普通直孔桩做了抗拔的数值计算分析,对DX单桩抗拔的性状进行了研究。模型参数依据土工试验获取并采用现场大比尺试验结果进行校验。通过模拟分级加载,得到了DX桩和直孔桩的抗拔承载力曲线,同时得到了沿桩身的轴力分布,依据这些计算结果展开分析,可以发现DX单桩的抗拔承载力比相同直径的普通直孔桩高出一倍以上,其上下承力盘的发挥作用是由上而下,但当荷载增大到一定程度时,下盘将发挥更大的作用。
王海桥,刘荣华,陈世强
《中国工程科学》 2004年 第6卷 第8期 页码 45-49
独头巷道压入式通风是有限空间的受限贴附射流。基于流体动力学和射流理论,建立了独头巷道压入式受限贴附射流通风的紊流k-ε数学模型,分析了计算边界条件,并应用PHOENICS3.4计算流体动力学(CFD)软件模拟了独头巷道射流通风三维流场,得出了独头巷道有限空间受限贴附射流通风流场分区、射流起始段、射流贴附过程及射流流速变化规律等流场特征。模拟计算结果表明,独头巷道压入式通风流场可分为贴附射流区、冲击射流贴附区、回流区和涡流区,受限贴附射流起始段小于贴附自由射流起始段。射流完全贴附后,射流壁面轴心速度大于出风口轴心速度。数值模拟与实验结果相符,为研究独头巷道风流传质过程、瓦斯运移规律及通风排污效率等提供了理论基础。
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
Technological development and engineering applications of novel steel-concrete composite structures
Jianguo NIE, Jiaji WANG, Shuangke GOU, Yaoyu ZHU, Jiansheng FAN
期刊论文
Bearing and uplift capacities of under-reamed piles in soft clay underlaid by stiff clay using lower-bound
Mantu MAJUMDER, Debarghya CHAKRABORTY
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
Behavior and strength of headed stud shear connectors in ultra-high performance concrete of composite
Jianan QI, Yuqing HU, Jingquan WANG, Wenchao LI
期刊论文
Study on the interfacial shear behavior of steel reinforced concrete (SRC) members with stud connectors
Zihua ZHANG,Junhua LI,Lei ZHANG,Kai YU
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
Enhancing the terrain adaptability of a multirobot cooperative transportation system via novel connectors
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
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