Results 11 to 20 of about 7,035 (218)

The importance of intervertebral disc material model on the prediction of mechanical function of the cervical spine

BMC Musculoskeletal Disorders, 2021
Background Linear elastic, hyperelastic, and multiphasic material constitutive models are frequently used for spinal intervertebral disc simulations. While the characteristics of each model are known, their effect on spine mechanical response requires a ...
Amin Komeili, Akbar Rasoulian, Fatemeh Moghaddam, Marwan El-Rich, Le Ping Li   +4 more
doaj   +1 more source

Analysis of Piled Concrete Foundation for a 3-MW Class Offshore Wind Turbine along the Southwest Coast in Korea

Journal of Marine Science and Engineering, 2020
Concrete foundations have received attention as offshore wind turbine support structures because of their various advantages. However, because of the lack of information on structural analysis and the design method of complex marine environmental loads ...
Hyun-Gi Kim, Bum-Joon Kim, Kwang-Ho Lee
doaj   +1 more source

The Influence of Thermomechanical Coupling on the Behaviour of Athick-Walled Metallic Tube Subjected to Internal Pressure

International Journal of Applied Mechanics and Engineering, 2018
In this study, the influence of thermomechanical coupling effect - the effect of thermal expansion due to dissipation of the energy of plastic deformation, with and without taking into account the stored energy of plastic deformation (SEPD) for the ...
Z. Śloderbach
doaj   +1 more source

Elastic-Plastic Problem for a Stringer Plate with a Circular Hole [PDF]

Journal of Mechanical Engineering, 2021
When calculating the strength of machines, structures and buildings with technological holes, it is important to take into account the plastic zones that emerge around the holes.
Minavar V. Mir-Salim-zade
doaj   +1 more source

Relaxation behavior of laser-peening residual stress under tensile loading investigated by X-ray and neutron diffraction

Mechanical Engineering Journal, 2014
Compressive residual stresses induced by peening techniques improve the strength properties of steels, such as fatigue and stress corrosion cracking. However, the compressive residual stress might be reduced owing to thermal and mechanical loading in ...
Koichi AKITA, Kengo HAYASHI, Kazuya TAKEDA, Yuji SANO, Hiroshi SUZUKI, Atsushi MORIAI, Shin-ichi OHYA   +6 more
doaj   +1 more source

Microcrack fracturing of coal specimens under quasi-static combined compression-shear loading

Journal of Rock Mechanics and Geotechnical Engineering, 2020
Coal pillars are usually loaded under combined compression-shear stresses at underground coal mines. Their long-term stability is critical to the utilization of underground structures, such as underground reservoirs at coal mines.
Qingyuan He, Yingchun Li, Danqi Li, Chengguo Zhang   +3 more
doaj   +1 more source

Machine Learning in Model-free Mechanical Property Imaging: Novel Integration of Physics With the Constrained Optimization Process

Frontiers in Physics, 2021
The Autoprogressive Method (AutoP) is a fundamentally different approach to solving the inverse problem in quasi-static ultrasonic elastography (QUSE).
Cameron Hoerig, Jamshid Ghaboussi, Yiliang Wang, Yiliang Wang, Michael F. Insana, Michael F. Insana   +5 more
doaj   +1 more source

A novel experimental method to characterise the shear strength of concrete based on pre-stressed samples. A comparison with existing techniques

EPJ Web of Conferences, 2018
Mode II shear fracture process can be observed in plain-concrete structures exposed to intensive loadings such as shock, blasting or projectile-impact. It is the reason why the quasi-static and dynamic shear fracturing properties of concrete need to be ...
Forquin Pascal, Abdul-Rahman Reem, Saletti Dominique   +2 more
doaj   +1 more source

PROGRESSIVE DAMAGE ANALYSIS OF GLASS-EPOXY LAMINATED COMPOSITES UNDER STATIC TENSILE LOADING AT LOW TEMPERATURE [PDF]

مجله مدل سازی در مهندسی, 2010
Because of wide applications of composites at low temperatures, mechanical properties of glass fiber-reinforced epoxy have to be assessed at low temperatures.
محمد امین Torabizadeh, محمود مهرداد Shokrieh, عبدالحسین Fereidoon   +2 more
doaj   +1 more source

Eddy current loss behavior of hollow circular cylinder due to time varying electro-magnetic field

International Journal of Applied Mechanics and Engineering
The purpose of this study is to investigate the effects of a time-varying electromagnetic field on the quasi-static thermoelastic behavior of a finitely conducting hollow circular cylinder.
B B Balpande, G. D. Kedar, J. L. Matlam
doaj   +1 more source