Results 41 to 50 of about 20,740 (163)
GeosciencesThe dynamic fracture of rocks under impact loads has many engineering applications such as rock blasting. This study reviews the recent achievements of investigating rock dynamic fracturing and its application in rock blasting using computational ...
Muhammad Kamran +5 more
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Numerical and Experimental Study of Impulsive Sound Attenuation of an Earmuff
Shock and Vibration, 2002 This work compares the results of laboratory experiments with numerical modelling using the finite element method in order to assess the attenuation of hearing protectors under conditions of high amplitude impulse noise.
Felipe Vergara +2 more
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Imperfection sensitivity of shear banding in gradient-dependent Cam-clay plasticity model
Computer Assisted Methods in Engineering and Science, 2017 The paper deals with the numerical simulation of strain localization in granular two-phase material. A gradient enhancement of modified Cam-clay model is introduced to overcome the problem of spurious discretization sensitivity of finite element ...
Anna Stankiewicz
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3D finite element modelling of multilateral junction wellbore stability
Petroleum Science, 2018 Wellbore failure can occur at different stages of operations. For example, wellbore collapse might happen during drilling and/or during production. The drilling process results in the removal of an already stressed rock material.
Assef Mohamad-Hussein, Juliane Heiland
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Finite-Element Modelling of Crack Sealant Flexible Pavement
The Baltic Journal of Road and Bridge Engineering, 2007 This paper documents the use of finite element analyses techniques to determine the failure mechanism in a crack sealant pavement under moving loads. The flexible pavement that is modelled is on a medium-strength subgrade.
Hassan Ziari +2 more
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Geometric Properties of Steel Components with Stability and Fatigue Risks Using 3D-Laser-Scanning
BuildingsNowadays, 3D laser scanning technology is extensively employed in laboratory investigations of steel structural components, providing accurate geometric dimensions to reduce uncertainties caused by indeterminate geometry in experimental results.
Zheng Li +4 more
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Finite element modelling of thin intermetallic compound layer fractures
Journal of Mechanical Engineering and Sciences, 2017 A thin intermetallic compound (IMC) of solder ball joint induces strong stress concentration between the pad and solder where a crack propagated near the IMC layer.
Ooi Eang Pang +4 more
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Modelling and Simulation in EngineeringTunnel gates used for water regulation are very important and critical parts of dam safety. This is because they are exposed to the hydrostatic pressure of the total height of the water in the reservoir.
Can Balkaya
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Finite element type of stress analysis for parts based on S235 JR steel welding
Metalurgija, 2014 The determination of static and/or variable stress, in case of complex shaped welded structures is hard to achieve. One solution, though, is the use of finite element method, implemented by means of various specialized software. Nowadays, this method has
C. Babis, O. Chivu, D. Dobrotă
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Numerical Study of Single Shear Wood Connections Behavior Using Beam and Solid Elements
Media Komunikasi Teknik SipilModelling single shear wood connection using solid elements is more accurate, especially in simulating the contact between the surface of the lag screw and the surface of the pre-drilled hole, but it is more complicated in terms of geometry and number of
Naga Wijaya +2 more
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