Results 241 to 250 of about 10,409 (284)

Biaxial load effects in fracture mechanics

Engineering Fracture Mechanics, 1978
Abstract Our investigation into the effects of load biaxiality thus far, has produced several findings which, in our opinion, are deemed to be important. 1. (a) The standard expressions for elastic stress and displacement in the crack-tip region, i.e. the so-called “singular-solution’, cannot be considered to be approximations that are acceptable
H. Liebowitz, J.D. Lee, J. Eftis
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Crack initiation under biaxial loading

Engineering Fracture Mechanics, 1988
Abstract In this paper the crack initiation under biaxial loading is studied. The crack extension angle and the critical stress of fracture are determined for various values of the crack inclination angle and for various values of the biaxial factor k . The Det.-criterion, developed by the author, was used.
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Biaxially Loaded Reinforced Concrete Columns

Journal of the Structural Division, 1958
Numerical procedure to determine actual stress and strain distribution of given or tentatively selected reinforced concrete section subjected to compressive axial load and bending moments in both directions about principal axes; investigation is based on ultimate strength theories of V.P.JENSEN and E.HOGNESTAD.
Kuang-Han Chu, Algis Pabarcius
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Biaxially Loaded Beam-Column Analysis

Journal of the Structural Division, 1971
A computerized numerical approach is presented for computing the maximum load carrying capacity of steel columns under biaxially eccentric load with eccentricities of loading different at each end. The computed results are compared with the existing analytical and experimental studies and good agreement is observed.
Ishwar C. Syal, Satya S. Sharma
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Angled Elliptic Notch Problem Under Biaxial Loading

Journal of Applied Mechanics, 1980
The strain failure criterion proposed by the second author is applied to obtain general solutions for the angled elliptic notch problem subject to uniform biaxial loading. The solutions can be reduced to those for uniaxial tension, uniaxial compression, or pure shear as special cases.
Chang, K. J., Wu, H.-C.
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Design of Biaxially Loaded Rectangular Footings

Journal of the Structural Division, 1974
A biaxially loaded rectangular footing, loaded such that a portion of its area is not exerting pressure on the soil, does not lend itself to a direct or closed-form solution. Numerical methods are available for analysis of such footings. Charts to aid in the design of the footings are presented.
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Biaxial Load Effect on Crack Initiation for Orthotropic Materials

Meccanica, 2004
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CARLONI, CHRISTIAN, PIVA, ALDINO, VIOLA, ERASMO   +2 more
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Influence of load biaxiality on the fracture load of center cracked sheets

International Journal of Fracture, 1982
Analysis of the problem of a plane infinite elastic body with a centrally located crack subject to uniform biaxial load along the remote outer boundaries, indicates that loads applied parallel to the crack influence the value of the critical (fracture) tensile load applied perpendicular to it, with the Poisson ratio of the material determining the ...
John Eftis, Douglas L. Jones
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The effect of biaxiality of loading in the orientation of caustics

Engineering Fracture Mechanics, 1983
Abstract The influence of biaxiality of loading on the orientation of caustics formed from the tips of a slant crack in an infinite plate was studied. Some intricate results on the subject were, also, emphasized. The correlation between characteristic values of stress-intensity factors and several combinations of the biaxiality ratio and the angle of
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Modelling fibre–matrix debonding under biaxial loading

Composites Part A: Applied Science and Manufacturing, 2014
Abstract In the present work, a model for fibre–matrix debonding initiation under the biaxial loading condition (plane tension combined with out of plane shear) is proposed. The model is developed within the frame of Finite Fracture Mechanics and it is capable of predicting the critical stress value for the onset of debonding and the length of the ...
CARRARO, PAOLO ANDREA, QUARESIMIN, MARINO   +1 more
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