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Guochang LI, Hongping YU, Chen FANG
《结构与土木工程前沿(英文)》 2013年 第7卷 第3期 页码 296-303 doi: 10.1007/s11709-013-0217-7
关键词: rectangular tubular columns T-stub semi-rigid nonlinear finite element analysis moment-rotation curves
Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG
《结构与土木工程前沿(英文)》 2016年 第10卷 第3期 页码 333-344 doi: 10.1007/s11709-016-0357-7
关键词: narrow outer diaphragm concrete-filled tubular column joint inner and outer stiffening cyclic behavior
Peng DENG, Boyi YANG, Xiulong CHEN, Yan LIU
《结构与土木工程前沿(英文)》 2020年 第14卷 第5期 页码 1215-1231 doi: 10.1007/s11709-020-0663-y
关键词: tubular T-joint carbon fiber-reinforced polymer degree of damage numerical analysis equivalent plastic strain
Jianling HOU, Weibing XU, Yanjiang CHEN, Kaida ZHANG, Hang SUN, Yan LI
《结构与土木工程前沿(英文)》 2020年 第14卷 第4期 页码 867-887 doi: 10.1007/s11709-020-0649-9
关键词: long-span arch bridge expansion joint disease vehicle-bridge coupling vibration dynamic response
A toughness based deformation limit for X- and K-joints under brace axial tension
Bo GU,Xudong QIAN,Aziz AHMED
《结构与土木工程前沿(英文)》 2016年 第10卷 第3期 页码 345-362 doi: 10.1007/s11709-016-0333-2
关键词: circular hollow section (CHS) tubular joint fracture failure deformation limit J-integral
A numerical study of prestressed high strength steel tubular members
Michaela GKANTOU, Marios THEOFANOUS, Charalampos BANIOTOPOULOS
《结构与土木工程前沿(英文)》 2020年 第14卷 第1期 页码 10-22 doi: 10.1007/s11709-019-0547-1
关键词: finite element prestressing tubular members grout high strength steel
Theoretical study on flow and radiation in tubular solar photocatalytic reactor
《能源前沿(英文)》 2021年 第15卷 第3期 页码 687-699 doi: 10.1007/s11708-021-0773-9
关键词: photocatalytic hydrogen photoreactor nume- rical simulation solar energy flow model radiation model
《结构与土木工程前沿(英文)》 页码 901-914 doi: 10.1007/s11709-023-0915-8
关键词: shield tunnel segment joint joint structural model failure mechanism
Biqiong Fu, Jie Yang, Jia Chen, Lirong Lin, Kehong Chen, Weiwei Zhang, Jianguo Zhang, Yani He
《医学前沿(英文)》 2019年 第13卷 第2期 页码 267-276 doi: 10.1007/s11684-017-0586-8
关键词: Shenkang injection senescence renal tubular epithelial cells diabetic nephropathy
Yunlin LIU, Shitao ZHU
《结构与土木工程前沿(英文)》 2019年 第13卷 第5期 页码 1095-1104 doi: 10.1007/s11709-019-0538-2
关键词: PCS concrete side joint numerical simulation fiber-beam element joint model solid element joint model seismic behavior
Factors affecting production of nonaqueous peracetic acid in tubular packed reactors
ZHANG Tengyun, FAN Hongbo, ZHONG Li, CHUANG Karl
《化学科学与工程前沿(英文)》 2008年 第2卷 第2期 页码 196-203 doi: 10.1007/s11705-008-0037-9
Moment-curvature relationship of FRP-concrete-steel double-skin tubular members
Mingxue LIU, Jiaru QIAN
《结构与土木工程前沿(英文)》 2009年 第3卷 第1期 页码 25-31 doi: 10.1007/s11709-009-0012-7
关键词: fiber reinforced polymer (FRP) concrete steel double-skin tubular members (DSTMs) moment-curvature curve flexural strength
Review of the crushing response of collapsible tubular structures
Vivek PATEL, Gaurav TIWARI, Ravikumar DUMPALA
《机械工程前沿(英文)》 2020年 第15卷 第3期 页码 438-474 doi: 10.1007/s11465-019-0579-1
关键词: monolithic structure crashworthiness energy absorber static and dynamic loadings multicellular tube structure filled tube
Dynamic characteristics of a magnetorheological pin joint for civil structures
Yancheng LI,Jianchun LI
《机械工程前沿(英文)》 2014年 第9卷 第1期 页码 15-33 doi: 10.1007/s11465-014-0283-0
Magnetorheological (MR) pin joint is a novel device in which its joint moment resistance can be controlled in real-time by altering the applied magnetic field. The smart pin joint is intended to be used as a controllable connector between the columns and beams of a civil structure to instantaneously shift the structural natural frequencies in order to avoid resonance and therefore to reduce unwanted vibrations and hence prevent structural damage. As an intrinsically nonlinear device, modelling of this MR fluid based device is a challenging task and makes the design of a suitable control algorithm a cumbersome situation. Aimed at its application in civil structure, the main purpose of this paper is to test and characterise the hysteretic behaviour of MR pin joint. A test scheme is designed to obtain the dynamic performance of MR pin joint in the dominant earthquake frequency range. Some unique phenomena different from those of MR damper are observed through the experimental testing. A computationally-efficient model is proposed by introducing a hyperbolic element to accurately reproduce its dynamic behaviour and to further facilitate the design of a suitable control algorithm. Comprehensive investigations on the model accuracy and dependences of the proposed model on loading condition (frequency and amplitude) and input current level are reported in the last section of this paper.
关键词: Magnetorheological pin joint hyperbolic hysteresis model experimental testing frequency dependence
基于人体髋关节转动中心分析的髋关节外骨骼仿生设计 Article
Wei YANG,Can-jun YANG,Ting XU
《信息与电子工程前沿(英文)》 2016年 第17卷 第8期 页码 792-802 doi: 10.1631/FITEE.1500286
标题 作者 时间 类型 操作
Performance study on T-stub connected semi-rigid joint between rectangular tubular columns and H-shaped
Guochang LI, Hongping YU, Chen FANG
期刊论文
Cyclic behavior of stiffened joints between concrete-filled steel tubular column and steel beam withnarrow outer diaphragm and partial joint penetration welds
Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG
期刊论文
numerical investigations of the compressive behavior of carbon fiber-reinforced polymer-strengthened tubular
Peng DENG, Boyi YANG, Xiulong CHEN, Yan LIU
期刊论文
Typical diseases of a long-span concrete-filled steel tubular arch bridge and their effects on vehicle-induced
Jianling HOU, Weibing XU, Yanjiang CHEN, Kaida ZHANG, Hang SUN, Yan LI
期刊论文
A toughness based deformation limit for X- and K-joints under brace axial tension
Bo GU,Xudong QIAN,Aziz AHMED
期刊论文
A numerical study of prestressed high strength steel tubular members
Michaela GKANTOU, Marios THEOFANOUS, Charalampos BANIOTOPOULOS
期刊论文
Analytical algorithms of compressive bending capacity of bolted circumferential joint in metro shield
期刊论文
Preventive effect of Shenkang injection against high glucose-induced senescence of renal tubular cells
Biqiong Fu, Jie Yang, Jia Chen, Lirong Lin, Kehong Chen, Weiwei Zhang, Jianguo Zhang, Yani He
期刊论文
Finite element analysis on the seismic behavior of side joint of Prefabricated Cage System in prefabricated
Yunlin LIU, Shitao ZHU
期刊论文
Factors affecting production of nonaqueous peracetic acid in tubular packed reactors
ZHANG Tengyun, FAN Hongbo, ZHONG Li, CHUANG Karl
期刊论文
Moment-curvature relationship of FRP-concrete-steel double-skin tubular members
Mingxue LIU, Jiaru QIAN
期刊论文
Review of the crushing response of collapsible tubular structures
Vivek PATEL, Gaurav TIWARI, Ravikumar DUMPALA
期刊论文
Dynamic characteristics of a magnetorheological pin joint for civil structures
Yancheng LI,Jianchun LI
期刊论文