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pro vyhledávání: '"S. Sridhara Murthy"'
Publikováno v:
International Journal of Modeling, Simulation, and Scientific Computing. :97-104
Delamination is one of the most common failure modes of laminated composite materials, and can be caused by manufacturing defects or impact loading. Under compression, a delaminated composite plate may buckle and tend to enlarge the delaminated area,
Publikováno v:
International Journal of Computational Methods. :265-281
The problem of estimating the bending stress distribution in the vicinity of cracks located on a single line in an elastic plate subjected to concentrated moment is examined. Using classical plate theory and integral transform techniques, the general
Publikováno v:
Journal of Reinforced Plastics and Composites. 10:477-494
In this paper we describe a method for the optimum design of fiber rein forced composite laminates for strength by ranking. The software developed based on this method is capable of designing laminates for strength; which are subjected to inplane and
Autor:
S. Sridhara Murthy, R. H. Gallagher
Publikováno v:
Communications in Applied Numerical Methods. 3:83-88
A new curved triangular thin-shell finite element, based on nonconforming displacement fields, has demonstrated its effectiveness in a variety of numerical examples.8 The patch test is applied to that element in the present paper. The element formula
Autor:
S. Sridhara Murthy
Publikováno v:
International Journal for Numerical Methods in Engineering. 19:1732-1737
Publikováno v:
International Journal for Numerical Methods in Engineering. 20:591-623
Formulation and numerical evaluation of a shear-flexible triangular laminated composite plate finite element is presented in this paper. The element has three nodes at its vertices, and displacements and rotations along with their first derivatives h
Publikováno v:
International Journal for Numerical Methods in Engineering. 19:1805-1823
A triangular cylindrical shell element based on discrete Kirchhoff theory is developed. It is a three-node, 27-degrees-of-freedom element using cubic polynomials for the tangential and normal displacement interpolations. The normal rotations are inde
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