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Abdelhak KHECHAI,Abdelouahab TATI,Abdelhamid GUETTALA
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 3, Pages 281-294 doi: 10.1007/s11465-014-0307-9
In this study, the stress concentration factors (SCF) in cross-and-angle-ply laminated composite plates as well as in isotropic plates with single circular holes subjected to uniaxial loading is studied. A quadrilateral finite element of four-node with 32 degrees of freedom at each node, previously developed for the bending and mechanical buckling of laminated composite plates, is used to evaluate the stress distribution in laminated composite plates with central circular holes. Based up on the classical plate theory, the present finite element is a combination of a linear isoparametric membrane element and a high precision rectangular Hermitian element. The numerical results obtained by the present element compare favorably with those obtained by the analytic approaches published in literature. It is observed that the obtained results are very close to the reference results, which demonstrates the accuracy of the present element. Additionally, to determine the first ply failure (FPF) of laminated plate, several failure criterions are employed. Finally, to show the effect of ratio on the failure of plates, a number of figures are given for different fiber orientation angles.
Keywords: laminated composite plates stress concentration geometric singularity anisotropic effect
Xi-hua Li,Xiao-hong Chen
Frontiers of Engineering Management 2015, Volume 2, Issue 3, Pages 266-276 doi: 10.15302/J-FEM-2015048
Keywords: multi-criteria decision making trapezoidal intuitionistic fuzzy numbers Choquet integral fuzzy measure
Concepts and implementation of strain-based criteria in design codes for steel structures
Reidar BJORHOVDE
Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3, Pages 210-216 doi: 10.1007/s11709-012-0165-7
Keywords: steel stress-strain characteristics tension test strain design actual behavior improved design codes
LSSVM-based approach for refining soil failure criteria and calculating safety factor of slopes
Shiguo XIAO; Shaohong LI
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7, Pages 871-881 doi: 10.1007/s11709-022-0863-8
Keywords: slope stability safety factor failure criterion least square support vector machine
Research on Seawall Flood Defense Criteria
Lu Yongjin, ,He Yousheng,Liu Hua
Strategic Study of CAE 2005, Volume 7, Issue 12, Pages 17-23
The seawall flood defense criteria both at home and abroad have been investigated and discussed.A three level criteria for seawall design is proposed, which comprehensively integrates the encounterBased on the above-mentioned criteria an optimization design scheme of risk principle for seawall is
Keywords: seawall design criteria wind wave high tide encounter probability failure mode risk optimization design
Obesity in China: its characteristics, diagnostic criteria, and implications
Weiping Jia
Frontiers of Medicine 2015, Volume 9, Issue 2, Pages 129-133 doi: 10.1007/s11684-015-0387-x
Diagnostic criteria of latent autoimmune diabetes in adults (LADA): a review and reflection
Yu Liao, Yufei Xiang, Zhiguang Zhou
Frontiers of Medicine 2012, Volume 6, Issue 3, Pages 243-247 doi: 10.1007/s11684-012-0201-y
Keywords: LADA diagnostic criteria autoantibodies insulin independence age of diagnosis
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1475-6
• The concentrations of 13 heavy metals in Taihu Lake were analyzed.
Keywords: Heavy metals Human health ambient water quality criteria Taihu Lake Health risk assessment Contribution
Experimental research on ductile fracture criterion in metal forming
Song YU, Weiming FENG
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3, Pages 308-311 doi: 10.1007/s11465-011-0233-z
Keywords: ductile fracture criteria metal forming process material experiment stress triaxiality
Jie DING, Ze-shui XU, Hu-chang LIAO
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 11, Pages 1679-1692 doi: 10.1631/FITEE.1601546
Keywords: Multiple criteria group decision making Group consensus Consensus-reaching process Hesitant fuzzy
Jingning SHAN, Xiaofang YANG, Chao YAN, Yiguang JU, Lin CHEN, Fang ZHAO
Frontiers in Energy 2019, Volume 13, Issue 4, Pages 626-635 doi: 10.1007/s11708-019-0650-y
Keywords: lithium-ion battery Si anode Si-graphite composite single wall carbon nanotube (SWCNT) NCM811
Analysis and research for risk assessment criteria of underground engineering
Yao Xuande,Wang Mengshu
Strategic Study of CAE 2009, Volume 11, Issue 7, Pages 86-91
In this paper, the characteristics of underground works and constructive guidelines for risk assessment of underground works were intro.The results of the research were successfully applied to the study of the Beijing Municipal City Planning and Design of the underground road system.
Keywords: underground engineering risk assessment criteria
Success criteria of large scale construction project based on system thinking
WangJin,Xu Yujie
Strategic Study of CAE 2008, Volume 10, Issue 12, Pages 79-85
In this paper, the system thinking is introduced. And four basic evaluation principles which are benefit, participation, fairness and sustainability are determined. Besides, it sets up the synthetically three-dimensional appraise model considering the benefit request of the different stakeholders. And it gives a comprehensive evaluation of the large scale project success from three perspectives of the target fulfilling degree, the triple bottom line performance and the whole life cycle.
Keywords: large scale construction project system thinking triple bottom line success criteria
Machine Perfusion Plus for Extended Criteria Donor Liver Grafts: Making Every Liver Count Review
Zhoucheng Wang, Jack Martin, Jiongjie Yu, Kai Wang, Kourosh Saeb-Parsy, Xiao Xu
Engineering 2024, Volume 32, Issue 1, Pages 30-41 doi: 10.1016/j.eng.2023.11.003
Keywords: Liver transplantation Extended criteria donor Machine perfusion plus Organ shortage
TODIM and TOPSIS with Z-numbers None
Renato A. KROHLING, André G. C. PACHECO, Guilherme A. dos SANTOS
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 2, Pages 283-291 doi: 10.1631/FITEE.1700434
In this paper, we present an approach that can handle Z-numbers in the context of multi-criteria decision-making
Keywords: Multi-criteria decision-making TODIM TOPSIS Fuzzy number Z-number
Title Author Date Type Operation
Finite element analysis of stress concentrations and failure criteria in composite plates with circular
Abdelhak KHECHAI,Abdelouahab TATI,Abdelhamid GUETTALA
Journal Article
Trapezoidal Intuitionistic Fuzzy Aggregation Operator Based on Choquet Integral and Its Application to Multi-Criteria
Xi-hua Li,Xiao-hong Chen
Journal Article
Concepts and implementation of strain-based criteria in design codes for steel structures
Reidar BJORHOVDE
Journal Article
LSSVM-based approach for refining soil failure criteria and calculating safety factor of slopes
Shiguo XIAO; Shaohong LI
Journal Article
Obesity in China: its characteristics, diagnostic criteria, and implications
Weiping Jia
Journal Article
Diagnostic criteria of latent autoimmune diabetes in adults (LADA): a review and reflection
Yu Liao, Yufei Xiang, Zhiguang Zhou
Journal Article
Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake
Journal Article
Experimental research on ductile fracture criterion in metal forming
Song YU, Weiming FENG
Journal Article
Consensus-reaching methods for hesitant fuzzy multiple criteria group decision making with hesitant fuzzy
Jie DING, Ze-shui XU, Hu-chang LIAO
Journal Article
composite anodes with SWCNT additives for half and NCM811 full lithium ion batteries and assessment criteria
Jingning SHAN, Xiaofang YANG, Chao YAN, Yiguang JU, Lin CHEN, Fang ZHAO
Journal Article
Analysis and research for risk assessment criteria of underground engineering
Yao Xuande,Wang Mengshu
Journal Article
Success criteria of large scale construction project based on system thinking
WangJin,Xu Yujie
Journal Article
Machine Perfusion Plus for Extended Criteria Donor Liver Grafts: Making Every Liver Count
Zhoucheng Wang, Jack Martin, Jiongjie Yu, Kai Wang, Kourosh Saeb-Parsy, Xiao Xu
Journal Article