Results 211 to 220 of about 3,836 (243)

Structural Concrete-Biaxial Bending and Compression

Journal of the Structural Division, 1973
This note presents a modification of the extended Newton-Raphson method for the study of the moment-curvature characteristics of structural concrete sections subjected to biaxial bending moments and axial load.
Cheng-Tzu Hsu, M. Saeed Mirza
openaire   +1 more source

Mode jumping in biaxially compressed plates

International Journal of Solids and Structures, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Maaskant, R., Roorda, J.
openaire   +2 more sources

Fiber-reinforced concrete under biaxial compression

Engineering Fracture Mechanics, 1990
Abstract Fiber-reinforced concrete is tested under biaxial compression. Test results show that the addition of steel fibers increases the strength, stiffness and ductility of concrete.
Yin, W.S., Su, E.C.M., Mansur, M.A., Hsu, T.T.C.   +3 more
openaire   +1 more source

Membrane Effects in Biaxial Compression Tests

Journal of Geotechnical and Geoenvironmental Engineering, 2009
The effects of the confining membrane in laboratory tests on soil specimens have been the subject of numerous experimental, analytical, and numerical studies over the past half-century. This technical note expands the existing knowledge base by presenting a methodology and the associated results from an experimental study that has quantified the effect
J. David Frost, T. Matthew Evans
openaire   +1 more source

Impact Behavior of Biaxially Compressed Wood

Materials Science Forum, 2011
The wood bar with square cross-section was biaxially compressed with respect to the cross-sectional plane and the impact 4-point bending test was performed using the compressed wood. The wood material used was sap wood of Sugi, which is a kind of Japanese cedar.
Minoru Yamashita, Noriyuki Sawada, Toshio Hattori   +2 more
openaire   +1 more source

Quantum-well states under biaxial compression and tension

Physical Review B, 1989
Differences in the thermal expansion of a thin GaAs/${\mathrm{Al}}_{\mathrm{x}}$${\mathrm{Ga}}_{1\mathrm{\ensuremath{-}}\mathrm{x}}$As multiple-quantum-well (MQW) sample and a thick sample holder to which it is fixed, lead, by varying the temperature, to a homogeneous biaxial strain in the MQW sample.
, Schlierkamp, , Wille, , Greipel, , Rössler, , Schlapp, , Weimann   +5 more
openaire   +2 more sources

Tests of long plates under biaxial compression

Journal of Constructional Steel Research, 1993
Abstract A plate test rig has been modified to apply biaxial compressive loads to rectangular plates. Attention was paid to defining boundary conditions and ensuring that loadings were correctly measured. Test plates were of 6 mm thick high-yield structural steel, containing residual stresses and initial out-of-flatness. Tests measured the effect of
C.D. Bradfield, R.W.P. Stonor, K.E. Moxham   +2 more
openaire   +1 more source

Biaxial Compression Testing of Refractory Concretes

1983
In the past, the design of large refractory lined process vessels, such as used in coal gasification, has been based on operating experience. During the 1970’s, efforts were funded by the Department of Energy (DOE) to develop mathematical models that would predict the thermo-mechanical behavior of refractory concrete lined coal gasification process ...
Albert H. Bremser, Oral Buyukozturk
openaire   +1 more source

Dynamic behaviour of concrete in biaxial compression

Magazine of Concrete Research, 2007
Thoroughly understanding the behaviour of concrete in dynamic loading is an issue of great significance in civil engineering. However, our knowledge is limited by a lack of dynamic experiment database, especially that collected by dynamic multiaxial tests.
D. Yan, G. Lin
openaire   +1 more source

Strength of Concrete Under Biaxial Compression

ACI Journal Proceedings, 1965
A CRITERION FOR FAILURE OF CONCRETE UNDER COMBINED STRESSES HAS BEEN STUDIED BY TESTING CONCRETE CUBES TO FAILURE UNDER BIAXIAL COMPRESSION. FROM THE RESULTS OF THESE TESTS, CORRELATIONS BETWEEN THE OCTAHEDRAL NORMAL AND SHEAR STRESSES AND THE PRINCIPAL STRESSES IN DIMENSIONLESS FORM WERE OBTAINED.
openaire   +1 more source