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Peridynamics versus XFEM: a comparative study for quasi-static crack problems
Jinhai ZHAO, Hesheng TANG, Songtao XUE
《结构与土木工程前沿(英文)》 2018年 第12卷 第4期 页码 548-557 doi: 10.1007/s11709-017-0434-6
关键词: XFEM peridynamic bilateral crack parallel double cracks nonlocal theory
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1372-1389 doi: 10.1007/s11709-021-0772-2
关键词: soft−hard composite layered rock mass double cracks crack evolution acoustic emission digital image correlation
Detection for transverse corner cracks of steel plates’ surface using wavelet
Qiong ZHOU, Qi AN
《机械工程前沿(英文)》 2009年 第4卷 第2期 页码 224-227 doi: 10.1007/s11465-009-0017-x
关键词: transverse corner cracks defect detection multi-scales wavelet analysis
Microbial self-healing of cracks in cement-based materials and its influencing factors
《结构与土木工程前沿(英文)》 doi: 10.1007/s11709-023-0986-6
关键词: cement-based materials cracks microbial self-healing agent mechanism intelligent building materials
Fatigue crack growth simulations of 3-D linear elastic cracks under thermal load by XFEM
Himanshu PATHAK,Akhilendra SINGH,I.V. SINGH,S. K. YADAV
《结构与土木工程前沿(英文)》 2015年 第9卷 第4期 页码 359-382 doi: 10.1007/s11709-015-0304-z
Jaroon RUNGAMORNRAT, Bounsana CHANSAVANG, Weeraporn PHONGTINNABOOT, Chung Nguyen VAN
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 280-298 doi: 10.1007/s11709-019-0586-7
关键词: crack-face conditions intensity factors non-flat cracks permittivity piezoelectric media SGBEM
Fast detection algorithm for cracks on tunnel linings based on deep semantic segmentation
《结构与土木工程前沿(英文)》 2023年 第17卷 第5期 页码 732-744 doi: 10.1007/s11709-023-0965-y
关键词: tunnel engineering crack segmentation fast detection DeepLabv3+ feature fusion attention mechanism
Ductile extension of 3-D external circumferential cracks in pipe structures
Wuchao YANG, Xudong QIAN
《结构与土木工程前沿(英文)》 2011年 第5卷 第3期 页码 294-303 doi: 10.1007/s11709-011-0115-9
关键词:
ductile fracture
computational cell method
G-T model
Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete
Kunamineni VIJAY, Meena MURMU
《结构与土木工程前沿(英文)》 2019年 第13卷 第3期 页码 515-525 doi: 10.1007/s11709-018-0494-2
关键词: calcium lactate bacillus subtilis compressive strength self-healing of cracks
Junhong GUO, Zixing LU
《机械工程前沿(英文)》 2011年 第6卷 第3期 页码 296-300 doi: 10.1007/s11465-011-0236-9
Based on the Stroh-type formalism and the technique of conformal mapping, the problem of two non-symmetrical collinear cracks emanating from an elliptical hole in a piezoelectric solid is investigated under remotely uniform in-plane electric loading and anti-plane mechanical loading, which allowed us to take the electric field inside the hole and cracks into account. The analytical solutions of the field intensity factors and the energy release rate are presented in closed-form, which includes the extreme cases for an impermeable crack and a permeable crack. Numerical results are then presented to reveal the effects of geometrical parameters, crack permeability and combined mechanical and electric loadings on the energy release rate.
关键词: piezoelectric materials elliptical hole semi-permeable crack energy release rate analytic solution
Wenxuan CAO; Junjie LI
《结构与土木工程前沿(英文)》 2022年 第16卷 第11期 页码 1378-1396 doi: 10.1007/s11709-022-0855-8
关键词: underwater cracks remote operated vehicle image stitching image segmentation graph convolutional neural network
Experimental measurement of double-K fracture parameters of concrete with small-size aggregates
ZHANG Xiufang, XU Shilang, ZHENG Shuang
《结构与土木工程前沿(英文)》 2007年 第1卷 第4期 页码 448-457 doi: 10.1007/s11709-007-0061-8
A. SHAFIEI
《结构与土木工程前沿(英文)》 2018年 第12卷 第4期 页码 527-535 doi: 10.1007/s11709-018-0450-1
关键词: peridynamics inclined crack dynamic fracture crack branching
Numerical study of thermal characteristics of double skin facade system with middle shade
Shaoning LIU, Xiangfei KONG, Hua YANG, Minchao FAN, Xin ZHAN
《能源前沿(英文)》 2021年 第15卷 第1期 页码 222-234 doi: 10.1007/s11708-017-0480-8
关键词: middle shade position thermal characteristics double skin facade
标题 作者 时间 类型 操作
Peridynamics versus XFEM: a comparative study for quasi-static crack problems
Jinhai ZHAO, Hesheng TANG, Songtao XUE
期刊论文
Crack evolution of soft–hard composite layered rock-like specimens with two fissures under uniaxial compression
期刊论文
Detection for transverse corner cracks of steel plates’ surface using wavelet
Qiong ZHOU, Qi AN
期刊论文
Fatigue crack growth simulations of 3-D linear elastic cracks under thermal load by XFEM
Himanshu PATHAK,Akhilendra SINGH,I.V. SINGH,S. K. YADAV
期刊论文
Investigation of Generalized SIFs of cracks in 3D piezoelectric media under various crack-face conditions
Jaroon RUNGAMORNRAT, Bounsana CHANSAVANG, Weeraporn PHONGTINNABOOT, Chung Nguyen VAN
期刊论文
Ductile extension of 3-D external circumferential cracks in pipe structures
Wuchao YANG, Xudong QIAN
期刊论文
Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete
Kunamineni VIJAY, Meena MURMU
期刊论文
Fracture behavior of two non-symmetrical collinear cracks emanating from an elliptical hole in a piezoelectric
Junhong GUO, Zixing LU
期刊论文
Detecting large-scale underwater cracks based on remote operated vehicle and graph convolutional neural
Wenxuan CAO; Junjie LI
期刊论文
Experimental measurement of double-K fracture parameters of concrete with small-size aggregates
ZHANG Xiufang, XU Shilang, ZHENG Shuang
期刊论文
Dynamic crack propagation in plates weakened by inclined cracks: an investigation based on peridynamics
A. SHAFIEI
期刊论文