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A FEniCS implementation of the phase field method for quasi-static brittle fracture
HIRSHIKESH, Sundararajan NATARAJAN, Ratna Kumar ANNABATTULA
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2, Pages 380-396 doi: 10.1007/s11709-018-0471-9
Keywords: phase field method FEniCS brittle fracture crack propagation variational theory of fracture
Peridynamics versus XFEM: a comparative study for quasi-static crack problems
Jinhai ZHAO, Hesheng TANG, Songtao XUE
Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4, Pages 548-557 doi: 10.1007/s11709-017-0434-6
Keywords: XFEM peridynamic bilateral crack parallel double cracks nonlocal theory
Tahir MAHMOOD, Sangarapillai KANAPATHIPILLAI, Mahiuddin CHOWDHURY
Frontiers of Mechanical Engineering 2013, Volume 8, Issue 2, Pages 181-186 doi: 10.1007/s11465-013-0257-7
This paper demonstrates the application of a new multiaxial creep damage model developed by authors using stress traixiality to predict the failure time of a component made of 0.5%Cr-0.5%Mo-0.25%V low alloy steel. The model employs strain energy density and assumes that the uniaxial strain energy density of a component can be easily calculated and can be converted to multi-axial strain energy density by multiplying it to a function of stress trixiality which is a ratio of mean stress to equivalent stress. For comparison, an elastic-creep and elastic-plastic-creep finite element analysis (FEA) is performed to get multi-axial strain energy density of the component which is compared with the calculated strain energy density for both cases. The verification and application of the model are demonstrated by applying it to thin tube for which the experimental data are available. The predicted failure times by the model are compared with the experimental results. The results show that the proposed model is capable of predicting failure times of the component made of the above-mentioned material with an accuracy of 4.0%.
Keywords: elastic-creep elastic-plastic-creep stress triaxiality life prediction pressure vessels finite element analysis (FEA)
Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5, Pages 1128-1143 doi: 10.1007/s11709-021-0753-5
Keywords: precast wall basement wall out-of-plane response quasi-static test sand backfill seismic parameters
Yunwu Ma,He Shan,Sizhe Niu,Yongbing Li,Zhongqin Lin,Ninshu Ma
Engineering 2021, Volume 7, Issue 12, Pages 1741-1750 doi: 10.1016/j.eng.2020.06.015
Keywords: Self-piercing riveting Friction self-piercing riveting Mechanical joining Quasi-static strength Fatigue
Micromechanics model for static and dynamic strength of concrete under confinement
ZHENG Dan
Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4, Pages 329-335 doi: 10.1007/s11709-008-0044-4
Keywords: comparison different interaction pseudo-force toughness
Zhang Tai,Wang Xiaojun,Wang Zhihai,Guo Yang,Wang Yuanbo
Strategic Study of CAE 2006, Volume 8, Issue 5, Pages 63-68
The quasi-static and dynamic compression properties of carbon fiber-reinforced phenolic composite
Keywords: carbon fiber-reinforced phenolic composite dynamic properties viscoelasticity constitutive model time-temperature equivalent law
Van Chinh NGUYEN; Trung Thanh TRAN; Trung NGUYEN-THOI; Quoc-Hoa PHAM
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 12, Pages 1599-1620 doi: 10.1007/s11709-022-0891-4
Keywords: sandwich plates functionally graded porous static bending Quasi-3D theory Q4 element
Free vibration analysis of cracked thin plates by quasi-convex coupled isogeometric-meshfree method
Hanjie ZHANG,Junzhao WU,Dongdong WANG
Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4, Pages 405-419 doi: 10.1007/s11709-015-0310-1
Keywords: meshfree method isogeometric analysis quasi-convex isogeometric-meshfree method free vibration cracked
Quasi-period Changes of the Operational Parameters for Hot Oil Pipelines
Cui Hui
Strategic Study of CAE 2006, Volume 8, Issue 1, Pages 51-53
Subjected to the annual changes of the air temperature, the quasi-period rules of the operational
Keywords: hot oil pipeline air temperature soil environment quasi-period
Rare-earth separation based on the differences of ionic magnetic moment via quasi-liquid strategy
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10, Pages 1584-1594 doi: 10.1007/s11705-022-2189-4
Keywords: rare earth element different magnetic moment magnetic separation ionic liquid
Ping ZHANG, Guoliang DING
Frontiers in Energy 2010, Volume 4, Issue 4, Pages 535-541 doi: 10.1007/s11708-010-0113-y
Keywords: algorithm convergence heat exchanger modeling transient
Damage detection in beam-like structures using static shear energy redistribution
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 12, Pages 1552-1564 doi: 10.1007/s11709-022-0903-4
Keywords: damage detection beam structure strain energy static displacement variation energy damage index
Mechanic analysis of a new 20 m bridge-inspection vehicle with the finite element method
Shen Yiping,,He Fuquan,Wang Songlai, Zhang Tian
Strategic Study of CAE 2010, Volume 12, Issue 9, Pages 107-112
Keywords: bridge-inspection vehicle finite element analysis static modal analysis strength
Static balancing of planar articulated robots
Giuseppe QUAGLIA,Zhe YIN
Frontiers of Mechanical Engineering 2015, Volume 10, Issue 4, Pages 326-343 doi: 10.1007/s11465-015-0355-9
Static balancing for a manipulator’s weight is necessary in terms of energy saving and performance
Keywords: robotics static balancing pneumatic spring mechanical spring torque compensation
Title Author Date Type Operation
A FEniCS implementation of the phase field method for quasi-static brittle fracture
HIRSHIKESH, Sundararajan NATARAJAN, Ratna Kumar ANNABATTULA
Journal Article
Peridynamics versus XFEM: a comparative study for quasi-static crack problems
Jinhai ZHAO, Hesheng TANG, Songtao XUE
Journal Article
life prediction of thin tube using strain energy density as a function of stress triaxiality under quasi-static
Tahir MAHMOOD, Sangarapillai KANAPATHIPILLAI, Mahiuddin CHOWDHURY
Journal Article
Seismic response of precast reinforced concrete wall subjected to cyclic in-plane and constant out-of-plane loading
Journal Article
A Comparative Study of Friction Self-Piercing Riveting and Self-Piercing Riveting of Aluminum Alloy AA5182-O
Yunwu Ma,He Shan,Sizhe Niu,Yongbing Li,Zhongqin Lin,Ninshu Ma
Journal Article
Micromechanics model for static and dynamic strength of concrete under confinement
ZHENG Dan
Journal Article
Research on the Quasi-static and Dynamic Properties and Constitutive Relation of Carbon Fiber-reinforced
Zhang Tai,Wang Xiaojun,Wang Zhihai,Guo Yang,Wang Yuanbo
Journal Article
A novel finite element formulation for static bending analysis of functionally graded porous sandwich
Van Chinh NGUYEN; Trung Thanh TRAN; Trung NGUYEN-THOI; Quoc-Hoa PHAM
Journal Article
Free vibration analysis of cracked thin plates by quasi-convex coupled isogeometric-meshfree method
Hanjie ZHANG,Junzhao WU,Dongdong WANG
Journal Article
Rare-earth separation based on the differences of ionic magnetic moment via quasi-liquid strategy
Journal Article
Predictor-corrector algorithm for solving quasi-separated-flow and transient distributed-parameter model
Ping ZHANG, Guoliang DING
Journal Article
Mechanic analysis of a new 20 m bridge-inspection vehicle with the finite element method
Shen Yiping,,He Fuquan,Wang Songlai, Zhang Tian
Journal Article