D
David R Hayhurst
Researcher at University of Manchester
Publications - 122
Citations - 5348
David R Hayhurst is an academic researcher from University of Manchester. The author has contributed to research in topics: Creep & Constitutive equation. The author has an hindex of 36, co-authored 122 publications receiving 5155 citations. Previous affiliations of David R Hayhurst include University of Leicester & University of Sheffield.
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Creep rupture under multi-axial states of stress
TL;DR: In this paper, metallographic analyses of specimens which have been creep tested at high temperatures and under different conditions of steady applied stress are presented, and the interaction between the growth of micro-fissures or voids and the mode of final rupture is discussed.
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Constitutive equations for creep rupture
F. A. Leckie,David R Hayhurst +1 more
TL;DR: In this paper, a phenomenological approach to the Rabotnov-Kachanov equations is presented, which describes the growth of creep damage in metals and the effect of this damage on creep strain rates.
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Development of continuum damage in the creep rupture of notched bars
TL;DR: In this article, Bridgeman et al. used a time-iterative numerical procedure to model the development of failed or cracked regions of material due to the growth and linkage of grain boundary defects.
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Creep Rupture of Structures
F. A. Leckie,David R Hayhurst +1 more
TL;DR: In this paper, a study of the failure times of structural components which operate at temperatures sufficiently high to cause material deterioration due to creep rupture is made, and expressions are derived which give lower bounds on failure times and which take into consideration the different stress criteria known to affect rupture mechanisms.
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The response of metallic sandwich panels to water blast
Yueming Liang,Alexander V. Spuskanyuk,Shane E. Flores,David R Hayhurst,John W. Hutchinson,Robert M. McMeeking,Anthony G. Evans +6 more
TL;DR: In this article, three core topologies (square honeycomb, I-core, and corrugated) have been used to address fundamental issues affecting panel design, including back-face deflection, the tearing susceptibility of the faces, and the loads transmitted to the supports.