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Soil arching effect of Lattice-Shaped Diaphragm Wall as bridge foundation
Jiujiang WU, Lingjuan WANG, Qiangong CHENG
《结构与土木工程前沿(英文)》 2017年 第11卷 第4期 页码 446-454 doi: 10.1007/s11709-017-0397-7
关键词: LSDW soil arching PFC2D shape of soil arching influencing factors
Multi-scale investigation of active failure for various modes of wall movement
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 961-979 doi: 10.1007/s11709-021-0738-4
关键词: discrete-element modelling granular materials retaining walls particle shape arching
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
S. HASHEMI,H. AHMADIAN,S. MOHAMMADI
《结构与土木工程前沿(英文)》 2015年 第9卷 第4期 页码 466-477 doi: 10.1007/s11709-015-0300-3
关键词: shape memory alloy thermo-mechanical coupling superplasticity shape memory effect
A novel shape memory alloy actuated soft gripper imitated hand behavior
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0700-8
关键词: shape memory alloy (SMA) pre bent wire gripper grasping mode lightweight
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 108-171 doi: 10.1007/s11783-021-1396-4
关键词: Dye degradation MnFe2O4 nanoparticles Size and shape-control
Temperature effects of shape memory alloys (SMAs) in damage control design of steel portal frames
Xiaoqun LUO, Hanbin GE, Tsutomu USAMI
《结构与土木工程前沿(英文)》 2012年 第6卷 第4期 页码 348-357 doi: 10.1007/s11709-012-0176-4
关键词: damage control design shape memory alloy temperature effect
A fully solid-state cold thermal energy storage device for car seats using shape-memory alloys
《能源前沿(英文)》 2023年 第17卷 第4期 页码 504-515 doi: 10.1007/s11708-022-0855-3
关键词: shape-memory alloy (SMA) elastocaloric effect (eCE) cooled seat cold thermal energy storage
Calculation method on shape finding of self-anchored suspension bridge with spatial cables
Yan HAN, Zhengqing CHEN, Shidong LUO, Shankui YANG
《结构与土木工程前沿(英文)》 2009年 第3卷 第2期 页码 165-172 doi: 10.1007/s11709-009-0021-6
关键词: bridge engineering self-anchored suspension bridges special cables shape-finding calculation method
Shape selective catalysis in methylation of toluene: Development, challenges and perspectives
Jian Zhou, Zhicheng Liu, Yangdong Wang, Dejin Kong, Zaiku Xie
《化学科学与工程前沿(英文)》 2018年 第12卷 第1期 页码 103-112 doi: 10.1007/s11705-017-1671-x
Determining casting defects in near-net shape casting aluminum parts by computed tomography
Jiehua LI, Bernd OBERDORFER, Daniel HABE, Peter SCHUMACHER
《机械工程前沿(英文)》 2018年 第13卷 第1期 页码 48-52 doi: 10.1007/s11465-018-0493-y
Three types of near-net shape casting aluminum parts were investigated by computed tomography to determine casting defects and evaluate quality. The first, second, and third parts were produced by low-pressure die casting (Al-12Si-0.8Cu-0.5Fe-0.9Mg-0.7Ni-0.2Zn alloy), die casting (A356, Al-7Si-0.3Mg), and semi-solid casting (A356, Al-7Si-0.3Mg), respectively. Unlike die casting (second part), low-pressure die casting (first part) significantly reduced the formation of casting defects (i.e., porosity) due to its smooth filling and solidification under pressure. No significant casting defect was observed in the third part, and this absence of defects indicates that semi-solid casting could produce high-quality near-net shape casting aluminum parts. Moreover, casting defects were mostly distributed along the eutectic grain boundaries. This finding reveals that refinement of eutectic grains is necessary to optimize the distribution of casting defects and reduce their size. This investigation demonstrated that computed tomography is an efficient method to determine casting defects in near-net shape casting aluminum parts.
关键词: near-net shape casting aluminum parts casting defects low pressure die casting die casting semi-solid casting computed tomography
Quantification of coarse aggregate shape in concrete
Xianglin GU,Yvonne TRAN,Li HONG
《结构与土木工程前沿(英文)》 2014年 第8卷 第3期 页码 308-321 doi: 10.1007/s11709-014-0266-6
关键词: coarse aggregate form angularity digital image analysis statistical distribution splitting tensile strength
Plastic materials and water sources actively select and shape wastewater plastispheres over time
《环境科学与工程前沿(英文)》 2022年 第16卷 第11期 doi: 10.1007/s11783-022-1580-1
● Wastewater MPs exhibited resistomes and therefore health threats.
关键词: Microplastics Whole-genome metagenomic sequencing Plastisphere Plastic degradation MHETase
Xiaojun GU, Xiuzhong SU, Jun WANG, Yingjie XU, Jihong ZHU, Weihong ZHANG
《机械工程前沿(英文)》 2020年 第15卷 第4期 页码 547-557 doi: 10.1007/s11465-020-0595-1
关键词: carbon fiber reinforced polymer composite shape memory alloy wire impact resistance drop-weight test finite element simulation
标题 作者 时间 类型 操作
Soil arching effect of Lattice-Shaped Diaphragm Wall as bridge foundation
Jiujiang WU, Lingjuan WANG, Qiangong CHENG
期刊论文
Improved genetic algorithm and its application to determination of critical slip surface with arbitrary shapein soil slope
LI Liang, CHI Shichun, LIN Gao, CHENG Yungming
期刊论文
An extended thermo-mechanically coupled algorithm for simulation of superelasticity and shape memoryeffect in shape memory alloys
S. HASHEMI,H. AHMADIAN,S. MOHAMMADI
期刊论文
Size and shape effects of MnFeO nanoparticles as catalysts for reductive degradation of dye pollutants
期刊论文
Temperature effects of shape memory alloys (SMAs) in damage control design of steel portal frames
Xiaoqun LUO, Hanbin GE, Tsutomu USAMI
期刊论文
Calculation method on shape finding of self-anchored suspension bridge with spatial cables
Yan HAN, Zhengqing CHEN, Shidong LUO, Shankui YANG
期刊论文
Shape selective catalysis in methylation of toluene: Development, challenges and perspectives
Jian Zhou, Zhicheng Liu, Yangdong Wang, Dejin Kong, Zaiku Xie
期刊论文
Determining casting defects in near-net shape casting aluminum parts by computed tomography
Jiehua LI, Bernd OBERDORFER, Daniel HABE, Peter SCHUMACHER
期刊论文
Plastic materials and water sources actively select and shape wastewater plastispheres over time
期刊论文