Results 131 to 140 of about 34,504 (250)

Numerical analysis of dynamic crack propagation

, 2012
published_or_final_version ; Mechanical Engineering ; Master ; Master of ...
openaire   +2 more sources

Meshless methods: theory and application in 3D fracture modelling with level sets [PDF]

, 2010
Accurate analysis of fracture is of vital importance yet methods for effetive 3D calculations are currently unsatisfactory. In this thesis, novel numerical techniques are developed which solve many of these problems. This thesis consists two major parts:
ZHUANG, XIAOYING
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Fatigue damage accumulation of welded bridge member during crack growth propagation with initial crack

, 2007
The crack growth behavior and the fatigue life of welded members with initial crack in bridges under traffic loading were investigated. Based on existed fatigue experiment results of welded members with initial crack and the fatigue experiment result of ...
Chan, Tommy Hung Tin, Tai Quan Zhou, Tommy Hung Tin Chan, Zhou, Taiquan   +3 more
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Crack Propagation Behavior of Polyurethane Grouting SMA Asphalt Mixtures

Zhongwai Gonglu
To reveal the influence mechanism of polyurethane grouting on the crack propagation behavior of SMA-13 asphalt mixtures, this paper first conducted a semi-circular bending (SCB) test to validate the effectiveness of the PFC2D discrete element model ...
JI Guoqi, MA Hui, ZHENG Junqiu, HUANG Yujie   +3 more
doaj   +1 more source

Dual boundary element method for axisymmetric crack analysis

, 2002
In this paper a dual boundary element formulation is developed and applied to the evaluation of stress intensity factors in, and propagation of, axisymmetric cracks.
Wrobel, LC, Lacerda, LA
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Crack Propagation by Finite Element Method

Fracture and Structural Integrity, 2017
Crack propagation simulation began with the development of the finite element method; the analyses were conducted to obtain a basic understanding of the crack growth.
Luiz Carlos H. Ricardo
doaj  

Wmic-GMTS and Wmic-GMERR criteria for micron-scale crack propagation in red-bed soft rocks under hydraulic action

Journal of Rock Mechanics and Geotechnical Engineering
Micron-scale crack propagation in red-bed soft rocks under hydraulic action is a common cause of engineering disasters due to damage to the hard rock–soft rock–water interface.
Guangjun Cui, Chunhui Lan, Cuiying Zhou, Zhen Liu, Chang Xia   +4 more
doaj   +1 more source

Development of Automated Crack Propagation Analysis System : 2nd Report, the Crack Propagation Analysis System and Finite Element Model Generation for the Crack Propagation

Transactions of the Japan Society of Mechanical Engineers Series A, 2010
Hiroshi OKADA, Hiroshi KAWAI, Takashi TOKUDA, Yasuyoshi FUKUI   +3 more
openaire   +2 more sources

The effect of external stiffening elements on the fatigue crack growth in Fibre Metal Laminate

, 2007
Fibre Metal Laminates (FML’s) have been developed in the past to increase the fatigue characteristics of laminated aluminium structures by adding fibres in the bond line.
Rodi, Riccardo
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Crack Propagation in Concrete with Silica Particles

The propagation of cracking in concrete is a mechanism governing many physical and mechanical properties of the material. The aim of this study was to experimentally investigate the crack propagation of new concrete compositions using image analysis ...
Sprince, Andīna, Korjakins, Aleksandrs, Fischer, Gregor, Pakrastiņš, Leonīds   +3 more
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