Zobrazeno 1 - 10
of 202
pro vyhledávání: '"A.R.S. Ponter"'
Publikováno v:
Advances in Direct Methods for Materials and Structures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be3dbd9783d699effa266a8b6fac420f
https://doi.org/10.1007/978-3-319-59810-9
https://doi.org/10.1007/978-3-319-59810-9
This paper considers the problem of evaluating the maximum load that an elastic-plastic frame structure can withstand when material or element softening is present. Here we propose an extension of the Linear Matching Method to take into account mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ec282dbe0d94b57b4650e4c4eccdef2
https://ora.ox.ac.uk/objects/uuid:2baf1698-7986-45a5-860d-8084690033cf
https://ora.ox.ac.uk/objects/uuid:2baf1698-7986-45a5-860d-8084690033cf
Publikováno v:
Composites Science and Technology. 71:797-804
The paper considers a Direct Method for the evaluation of the maximum load corresponding to pre-assigned limits on the non-linear behaviour of the matrix and fibres in a laminate structure. This is achieved by combining a consistent micro–macro mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0e004ace39ee64094d002dc2000a98a
https://doi.org/10.1016/j.compscitech.2010.12.015
https://doi.org/10.1016/j.compscitech.2010.12.015
Autor:
A.R.S. Ponter, Haofeng Chen
Publikováno v:
International Journal of Pressure Vessels and Piping. 86:412-419
In recent years, the Linear Matching Method (LMM) has been well developed for the integrity assessment of the component subjected to cyclic thermal and mechanical loads. In this paper, the fatigue damage of a superheater outlet penetration tubeplate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0f44d220cd82042d47f1a950a9b8dae
https://doi.org/10.1016/j.ijpvp.2009.01.008
https://doi.org/10.1016/j.ijpvp.2009.01.008
Autor:
M. S. Habibullah, A.R.S. Ponter
Publikováno v:
Fatigue Fracture of Engineering Materials and Structures. 29:389-399
In a previous paper, it was shown that an estimation approach to crack tip properties under cyclic creep loading conditions was described, using a methodology based on the linear matching method (LMM). The calculations revealed the possibility of obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::972c215ccc7c7688ad8cdc9c0a51d7f7
https://doi.org/10.1111/j.1460-2695.2006.00999.x
https://doi.org/10.1111/j.1460-2695.2006.00999.x
Autor:
A.R.S. Ponter, M. Boulbibane
Publikováno v:
Computers and Geotechnics. 32:535-544
This paper describes a technique for computing optimal upper bound limit load solution, based on the linear matching method, for the bearing capacity of surface strip footings on multilayer soils. The method assumes a perfectly plastic soil model wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9be70daca8cdff858a840b5a0ab73abc
https://doi.org/10.1016/j.compgeo.2005.09.002
https://doi.org/10.1016/j.compgeo.2005.09.002
Publikováno v:
Engineering Fracture Mechanics. 72:1702-1716
This paper describes a methodology capable of directly evaluating the ratchetting limits in cracked bodies, subjected to cyclic loads and temperatures, for an elastic–perfectly plastic material. The foundation behind the adopted numerical procedure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b796c3974700422fe098db168f0a837
https://doi.org/10.1016/j.engfracmech.2004.12.003
https://doi.org/10.1016/j.engfracmech.2004.12.003
Autor:
A.R.S. Ponter, D.R. Hayhurst
The Third IUTAM Symposium on Creep in Structures was held at Leicester University in September 1980 thereby continuing the tradition of a ten yearly review of progress in structural creep initiated by the previous symposia held at Stanford University
Autor:
A.R.S. Ponter, F.A. Leckie
Publikováno v:
Journal of the Mechanics and Physics of Solids. 46:2183-2199
The mechanical properties of metal matrix composite materials are strongly effected by thermal cycling. Through the study of experimental data, for an aluminium⧹alumina continuous fibre composite, the paper investigates the relationship between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fc2e1d68c43ad68c50e1203e46752b3
https://doi.org/10.1016/s0022-5096(98)00074-x
https://doi.org/10.1016/s0022-5096(98)00074-x
Autor:
A.R.S. Ponter, F.A. Leckie
Publikováno v:
Journal of the Mechanics and Physics of Solids. 46:697-717
The paper is concerned with the load-bearing capacity of a body with a regular periodic microstructure with elastic and elastic-perfectly plastic phases, such as a metal-matrix composite, when subjected to cyclic thermal loading. It is shown that an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a07890b62232df7b860dc452c5d4d970
https://doi.org/10.1016/s0022-5096(97)00046-x
https://doi.org/10.1016/s0022-5096(97)00046-x