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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
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
《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
Rui ZHAO; Yongjian LIU; Lei JIANG; Yisheng FU; Yadong ZHAO; Xindong ZHAO
《结构与土木工程前沿(英文)》 2022年 第16卷 第4期 页码 461-477 doi: 10.1007/s11709-022-0818-0
关键词: fatigue assessment K-joint design equations degree of bending fracture mechanics
Performance analysis of series/parallel and dual side LCC compensation topologies of inductive power
P. Srinivasa Rao NAYAK, Dharavath KISHAN
《能源前沿(英文)》 2020年 第14卷 第1期 页码 166-179 doi: 10.1007/s11708-018-0549-z
关键词: series/parallel compensation electric vehicle (EV) dual side LCC compensation inductive power transfer
Precast steel–UHPC lightweight composite bridge for accelerated bridge construction
Shuwen DENG, Xudong SHAO, Xudong ZHAO, Yang WANG, Yan WANG
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 364-377 doi: 10.1007/s11709-021-0702-3
关键词: accelerated bridge construction ultrahigh-performance concrete steel–UHPC composite bridge UHPC girder-to-girder joint
Optimal dynamic emergency reserve activation using spinning, hydro and demand-side reserves
S. Surender REDDY,P. R. BIJWE,A. R. ABHYANKAR
《能源前沿(英文)》 2016年 第10卷 第4期 页码 409-423 doi: 10.1007/s11708-016-0431-9
关键词: demand-side reserves dynamic reserve activation approach hydro power units post contingency sequential reserve activation approach spinning reserves
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
《工程管理前沿(英文)》 页码 452-461 doi: 10.1007/s42524-022-0209-1
关键词: CO2 emissions demand side regulation multi-regional input–output model linear programming model
SHI Huangying, CHEN Wenjuan, ZHANG Liming
《化学科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 72-75 doi: 10.1007/s11705-007-0015-7
关键词: transmittance copolymer concentration LCST temperature elemental
《机械工程前沿(英文)》 2023年 第18卷 第2期 doi: 10.1007/s11465-022-0740-0
关键词: design synthesis parallel mechanism hybrid leg mechanism screw theory quadruped robot
Rosin side chain type catalyst-free vitrimers with high cross-link density, mechanical strength, and
《化学科学与工程前沿(英文)》 2023年 第17卷 第9期 页码 1267-1279 doi: 10.1007/s11705-022-2291-7
关键词: vitrimers rosin catalyst-free high mechanical properties dynamic transesterification reaction
Shaochun WANG, Xi JIANG, Yun BAI
《结构与土木工程前沿(英文)》 2019年 第13卷 第5期 页码 1200-1213 doi: 10.1007/s11709-019-0546-2
关键词: shield tunneling structural synthetic fiber concrete hand hole segment joint ultimate bearing capacity crack pattern
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
Finite element analysis on the seismic behavior of side joint of Prefabricated Cage System in prefabricatedconcrete frame
Yunlin LIU, Shitao ZHU
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
Analytical algorithms of compressive bending capacity of bolted circumferential joint in metro shield
期刊论文
Degree of bending of concrete-filled rectangular hollow section K-joints under balanced-axial loadings
Rui ZHAO; Yongjian LIU; Lei JIANG; Yisheng FU; Yadong ZHAO; Xindong ZHAO
期刊论文
Performance analysis of series/parallel and dual side LCC compensation topologies of inductive power
P. Srinivasa Rao NAYAK, Dharavath KISHAN
期刊论文
Precast steel–UHPC lightweight composite bridge for accelerated bridge construction
Shuwen DENG, Xudong SHAO, Xudong ZHAO, Yang WANG, Yan WANG
期刊论文
Optimal dynamic emergency reserve activation using spinning, hydro and demand-side reserves
S. Surender REDDY,P. R. BIJWE,A. R. ABHYANKAR
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
Cutting CO emissions through demand side regulation: Implications from multi-regional input–output linear
期刊论文
Synthesis and thermosensitive behavior of dextran graft copolymers containing poly (N-vinylcaprolactam) side
SHI Huangying, CHEN Wenjuan, ZHANG Liming
期刊论文
Design of a novel side-mounted leg mechanism with high flexibility for a multi-mission quadruped earth
期刊论文
Rosin side chain type catalyst-free vitrimers with high cross-link density, mechanical strength, and
期刊论文
The influence of hand hole on the ultimate strength and crack pattern of shield tunnel segment joints by scaled model test
Shaochun WANG, Xi JIANG, Yun BAI
期刊论文
Dynamic characteristics of a magnetorheological pin joint for civil structures
Yancheng LI,Jianchun LI
期刊论文