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《结构与土木工程前沿(英文)》 2023年 第17卷 第3期 页码 350-367 doi: 10.1007/s11709-022-0923-0
关键词: three-dimensional isolation rocking behavior rocking constraint device replaceable damping component sinusoidal test
Seismic retrofit of existing SRC frames using rocking walls and steel dampers
Akira WADA, Zhe QU, Shojiro MOTOYUI, Hiroyasu SAKATA
《结构与土木工程前沿(英文)》 2011年 第5卷 第3期 页码 259-266 doi: 10.1007/s11709-011-0114-x
关键词: building structure seismic retrofit rocking wall steel damper
Yue CHEN; Rong XU; Hao WU; Tao SHENG
《结构与土木工程前沿(英文)》 2022年 第16卷 第9期 页码 1089-1103 doi: 10.1007/s11709-022-0851-z
关键词: pin-supported rocking wall reinforced concrete frame seismic retrofit stiffness demand drift concentration factor multi-objective design genetic algorithm Pareto optimal solution
Technology and system of constraint programming for industry production scheduling
Yarong CHEN, Zailin GUAN, Yunfang PENG, Xinyu SHAO, Muhammad HASSEB
《机械工程前沿(英文)》 2010年 第5卷 第4期 页码 455-464 doi: 10.1007/s11465-010-0106-x
关键词: constraint programming production scheduling constraint propagation search consistency optimization
Kang-li ZHANG, Cong ZHANG, Fang-lin GU, Jian WANG
《信息与电子工程前沿(英文)》 2017年 第18卷 第6期 页码 788-795 doi: 10.1631/FITEE.1700018
Jidong KANG, James A. GIANETTO, William R. TYSON
《机械工程前沿(英文)》 2018年 第13卷 第4期 页码 546-553 doi: 10.1007/s11465-018-0501-2
Fracture toughness measurement is an integral part of structural integrity assessment of pipelines. Traditionally, a single-edge-notched bend (SE(B)) specimen with a deep crack is recommended in many existing pipeline structural integrity assessment procedures. Such a test provides high constraint and therefore conservative fracture toughness results. However, for girth welds in service, defects are usually subjected to primarily tensile loading where the constraint is usually much lower than in the three-point bend case. Moreover, there is increasing use of strain-based design of pipelines that allows applied strains above yield. Low-constraint toughness tests represent more realistic loading conditions for girth weld defects, and the corresponding increased toughness can minimize unnecessary conservatism in assessments. In this review, we present recent developments in low-constraint fracture toughness testing, specifically using single-edge-notched tension specimens, SENT or SE(T). We focus our review on the test procedure development and automation, round-robin test results and some common concerns such as the effect of crack tip, crack size monitoring techniques, and testing at low temperatures. Examples are also given of the integration of fracture toughness data from SE(T) tests into structural integrity assessment.
关键词: fracture toughness constraint effect single-edge-notched tension test pipeline structural integrity assessment
Design method and verification of a hybrid prosthetic mechanism with energy-damper clutchable device
《机械工程前沿(英文)》 2021年 第16卷 第4期 页码 747-764 doi: 10.1007/s11465-021-0644-4
关键词: hybrid transfemoral prosthetic mechanism energy recycling wearable mechanical clutched device mechanical adaptive stability
Research on constraint-based virtual assembly technologies
YANG Rundang, WU Dianliang, FAN Xiumin, YAN Juanqi
《机械工程前沿(英文)》 2007年 第2卷 第2期 页码 243-249 doi: 10.1007/s11465-007-0043-5
关键词: movement DOF recognition algorithm assembly orientation combination
《机械工程前沿(英文)》 2021年 第16卷 第3期 页码 593-606 doi: 10.1007/s11465-021-0636-4
关键词: topology optimization solid isotropic material with penalization transient response aggregation function second-order Arnoldi reduction
Experiment and optimal design of a collection device for a residual plastic film baler
Qi NIU,Xuegeng CHEN,Chao JI,Jie WU
《农业科学与工程前沿(英文)》 2015年 第2卷 第4期 页码 347-354 doi: 10.15302/J-FASE-2015077
关键词: residual film collection device collection rate of residual film impurity of film package optimization baler
Bang-hua YANG,Liang-fei HE,Lin LIN,Qian WANG
《信息与电子工程前沿(英文)》 2015年 第16卷 第6期 页码 486-496 doi: 10.1631/FITEE.1400299
关键词: Ocular artifacts Electroencephalogram (EEG) Electrooculogram (EOG) Brain-computer interface (BCI) Spatial constraint independent component analysis based recursive least squares (SCICA-RLS)
A novel flow electrode capacitive deionization device with spindle-shaped desalting chamber
《环境科学与工程前沿(英文)》 2023年 第18卷 第4期 doi: 10.1007/s11783-024-1800-y
● A spindle-shaped influent chamber was designed and equipped in FCDI system.
关键词: Spindle-shaped chamber Desalination performance Flow electrode capacitive deionization
Enhancing power generation of piezoelectric bimorph device through geometrical optimization
Action NECHIBVUTE,Albert CHAWANDA,Pearson LUHANGA
《能源前沿(英文)》 2015年 第9卷 第2期 页码 246-246 doi: 10.1007/s11708-015-0360-z
Behaviour of self-centring shear walls——A state of the art review
《结构与土木工程前沿(英文)》 2023年 第17卷 第1期 页码 53-77 doi: 10.1007/s11709-022-0850-0
关键词: self-centring shear walls rocking walls energy dissipation seismic performance factors PT loss residual drift
标题 作者 时间 类型 操作
Development of rocking constraint device with vertical damping capacity for three-dimensional base-isolated
期刊论文
Seismic retrofit of existing SRC frames using rocking walls and steel dampers
Akira WADA, Zhe QU, Shojiro MOTOYUI, Hiroyasu SAKATA
期刊论文
multi-objective design method for seismic retrofitting of existing reinforced concrete frames using pin-supported rocking
Yue CHEN; Rong XU; Hao WU; Tao SHENG
期刊论文
Technology and system of constraint programming for industry production scheduling
Yarong CHEN, Zailin GUAN, Yunfang PENG, Xinyu SHAO, Muhammad HASSEB
期刊论文
Efficient detection methods for amplify-and-forward relay-aided device-to-device systems with full-rate
Kang-li ZHANG, Cong ZHANG, Fang-lin GU, Jian WANG
期刊论文
Recent development in low-constraint fracture toughness testing for structural integrity assessment of
Jidong KANG, James A. GIANETTO, William R. TYSON
期刊论文
Design method and verification of a hybrid prosthetic mechanism with energy-damper clutchable device
期刊论文
Research on constraint-based virtual assembly technologies
YANG Rundang, WU Dianliang, FAN Xiumin, YAN Juanqi
期刊论文
Topology optimization of transient problem with maximum dynamic response constraint using SOAR scheme
期刊论文
Experiment and optimal design of a collection device for a residual plastic film baler
Qi NIU,Xuegeng CHEN,Chao JI,Jie WU
期刊论文
Fast removal of ocular artifacts from electroencephalogram signals using spatial constraint independent
Bang-hua YANG,Liang-fei HE,Lin LIN,Qian WANG
期刊论文
Enhancing power generation of piezoelectric bimorph device through geometrical optimization
Action NECHIBVUTE,Albert CHAWANDA,Pearson LUHANGA
期刊论文