Results 21 to 30 of about 118,305 (294)

Study on Stability of Elastic Compression Bending Bar in Viscoelastic Medium

Applied Sciences, 2023
In the southeastern coastal regions of China, thick layers of marine soft soil are widely distributed, exhibiting characteristics such as high compressibility, high porosity, low strength, high sensitivity, and easy thixotropy, and these viscoelastic ...
Xiaochun Zhang, Jianhan Hu, Shuyang Chen
doaj   +1 more source

Quantum Structures: An Attempt to Explain the Origin of their Appearance in Nature [PDF]

, 1995
We explain the quantum structure as due to the presence of two effects, (a) a real change of state of the entity under influence of the measurement and, (b) a lack of knowledge about a deeper deterministic reality of the measurement process. We present a
C. Piron, C. Randall, C. Randall, D. Aerts, D. Aerts, D. Aerts, D. Aerts, D. Aerts, D. Aerts, D. Aerts, D. Aerts, D. Aerts, D. Aerts, D. Aerts, D. Aerts, D. Foulis, Diederik Aerts, G. Birkhoff, G. G. Emch, I. E. Segal, I. Pitovski, J. M. Jauch, L. Accardi, S. P. Gudder   +23 more
core   +3 more sources

Postbuckling of thick FGM cylindrical panels with tangential edge constraints and temperature dependent properties

Vietnam Journal of Mechanics, 2016
This paper investigates postbuckling behavior of thick  FGM cylindrical panels resting on elastic foundations and subjected to  thermal, mechanical and thermomechanical loading conditions.
Hoang Van Tung
doaj   +1 more source

Interaction of piled foundation with a rupturing normal fault [PDF]

, 2013
Post-seismic observations in the 1999 Kocaeli earthquake in Turkey have indicated that piled foundations may be less suitable than stiff mat foundations in defending a structure against a major normal fault rupturing underneath.
A. TSATSIS, Abaqus, Ambraseys N. N., Bray J. D., G. GAZETAS, I. ANASTASOPOULOS, Imbsen &, Kawashima K., Loli M., R. KOURKOULIS, Scott R. F., Ulusay R., White R. J., Youd T. L.   +13 more
core   +3 more sources

Effect of Soil Nonlinearity on Analysis of Raft Foundation

Civil and Environmental Engineering, 2022
Soil supporting foundations behave in a nonlinear manner at loading close to its bearing capacity. This behavior affects soil pressure distribution and the corresponding stresses in the raft foundation, which differs significantly from considering the ...
Saeed Haitham H.
doaj   +1 more source

Thick Orthotropic Rectangular Plates on Elastic Foundations

Tikrit Journal of Engineering Sciences, 2007
In this research, Mindlin’s thick plate theory is extended to include orthotropic plates under the effects of externally distributed moments and shearing forces at top and bottom faces of the plate. These shearing forces produce in-plane forces in plates
Husain M. Husain, Ahmed A. H. Al-Obaydi, Abdulameer R. Nedaiwi   +2 more
doaj   +1 more source

Quasi 3-D trigonometric plate theory for bending analysis of EG plates resting on Pasternak foundations

Curved and Layered Structures, 2018
This paper deals with the bending analysis of exponentially graded material (EGM) plates resting on two-parameter elastic foundations according to a trigonometric shear deformation plate theory (TPT) using Navier’s technique.
Radwan Ahmed F., Zenkour Ashraf M.
doaj   +1 more source

Nonlinear post-buckling of thin FGM annular spherical shells under mechanical loads and resting on elastic foundations

Vietnam Journal of Mechanics, 2014
This paper presents an analytical approach to investigate the nonlinear buckling and post-buckling of thin annular spherical shells made of functionally graded materials (FGM) and subjected to mechanical load and resting on Winkler-Pasternak type ...
Vu Thi Thuy Anh, Dao Huy Bich, Nguyen Dinh Duc   +2 more
doaj   +1 more source

Dynamic analysis of FG stepped truncated conical shells surrounded by Pasternak elastic foundations

Vietnam Journal of Mechanics, 2020
This research presents a continuous element model for solving vibration problems of FG stepped truncated conical shells having various material properties and surrounded by Pasternak foundations.
Le Quang Vinh, Nguyen Manh Cuong
doaj   +1 more source

Nonlinear stability of thin FGM annular spherical segment in thermal environment

Vietnam Journal of Mechanics, 2015
The nonlinear stability of functionally graded material (FGM) annular spherical segment resting on elastic foundations in thermal environment is studied analytically.
Vu Thi Thuy Anh, Dao Huy Bich, Nguyen Dinh Duc   +2 more
doaj   +1 more source