Elevated temperature and varied load response of AS41 at bolted joint

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Standard

Elevated temperature and varied load response of AS41 at bolted joint. / Anopuo, Okechukwu; Shen, Guowu; Xu, Su et al.
Magnesium Technology 2009. ed. / M. S. Dargusch; S. M. Keay. Scientific.Net , 2009. p. 509-514 (Magnesium Technology).

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Harvard

Anopuo, O, Shen, G, Xu, S, Hort, N & Kainer, KU 2009, Elevated temperature and varied load response of AS41 at bolted joint. in MS Dargusch & SM Keay (eds), Magnesium Technology 2009. Magnesium Technology, Scientific.Net , pp. 509-514, Magnesium Technology 2009, San Francisco, CA, United States, 15.02.09.

APA

Anopuo, O., Shen, G., Xu, S., Hort, N., & Kainer, K. U. (2009). Elevated temperature and varied load response of AS41 at bolted joint. In M. S. Dargusch, & S. M. Keay (Eds.), Magnesium Technology 2009 (pp. 509-514). (Magnesium Technology). Scientific.Net .

Vancouver

Anopuo O, Shen G, Xu S, Hort N, Kainer KU. Elevated temperature and varied load response of AS41 at bolted joint. In Dargusch MS, Keay SM, editors, Magnesium Technology 2009. Scientific.Net . 2009. p. 509-514. (Magnesium Technology).

Bibtex

@inbook{ca9325a7d9d5457581c3f63090c2a213,
title = "Elevated temperature and varied load response of AS41 at bolted joint",
abstract = "The effective application of Mg alloys as automotive power train components is continuously challenged by the ability of magnesium to withstand fastener clamp load under service condition. The stiffness of a joint is strongly dependent on the elastic moduli of the members of the bolted joint. As deflections on loaded bolted steel components could be ignored at low and elevated temperature condition that of magnesium alloys cannot be overlooked. In this work bolt load retention experiments are carried out on AS41 between stresses of 40 MPa to 70 MPa and temperature of 125 °C to 150 °C. A power law creep relationship coded in finite elemental program is used to describe the time dependent stress-strain response of AS41. The parameters in this relationship are obtained by fitting typical compressive creep test results. A comparison of the model and bolt load retention experiments using load cell measuring techniques shows good agreement.",
keywords = "Bolt load retention, Creep, Magnesium alloy, Engineering",
author = "Okechukwu Anopuo and Guowu Shen and Su Xu and Norbert Hort and Kainer, {Karl Ulrich}",
year = "2009",
language = "English",
isbn = "9780873397308",
series = "Magnesium Technology",
publisher = "Scientific.Net ",
pages = "509--514",
editor = "Dargusch, {M. S.} and Keay, {S. M.}",
booktitle = "Magnesium Technology 2009",
address = "Switzerland",
note = "Magnesium Technology 2009 ; Conference date: 15-02-2009 Through 19-02-2009",

}

RIS

TY - CHAP

T1 - Elevated temperature and varied load response of AS41 at bolted joint

AU - Anopuo, Okechukwu

AU - Shen, Guowu

AU - Xu, Su

AU - Hort, Norbert

AU - Kainer, Karl Ulrich

PY - 2009

Y1 - 2009

N2 - The effective application of Mg alloys as automotive power train components is continuously challenged by the ability of magnesium to withstand fastener clamp load under service condition. The stiffness of a joint is strongly dependent on the elastic moduli of the members of the bolted joint. As deflections on loaded bolted steel components could be ignored at low and elevated temperature condition that of magnesium alloys cannot be overlooked. In this work bolt load retention experiments are carried out on AS41 between stresses of 40 MPa to 70 MPa and temperature of 125 °C to 150 °C. A power law creep relationship coded in finite elemental program is used to describe the time dependent stress-strain response of AS41. The parameters in this relationship are obtained by fitting typical compressive creep test results. A comparison of the model and bolt load retention experiments using load cell measuring techniques shows good agreement.

AB - The effective application of Mg alloys as automotive power train components is continuously challenged by the ability of magnesium to withstand fastener clamp load under service condition. The stiffness of a joint is strongly dependent on the elastic moduli of the members of the bolted joint. As deflections on loaded bolted steel components could be ignored at low and elevated temperature condition that of magnesium alloys cannot be overlooked. In this work bolt load retention experiments are carried out on AS41 between stresses of 40 MPa to 70 MPa and temperature of 125 °C to 150 °C. A power law creep relationship coded in finite elemental program is used to describe the time dependent stress-strain response of AS41. The parameters in this relationship are obtained by fitting typical compressive creep test results. A comparison of the model and bolt load retention experiments using load cell measuring techniques shows good agreement.

KW - Bolt load retention

KW - Creep

KW - Magnesium alloy

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=70349507667&partnerID=8YFLogxK

M3 - Article in conference proceedings

AN - SCOPUS:70349507667

SN - 9780873397308

T3 - Magnesium Technology

SP - 509

EP - 514

BT - Magnesium Technology 2009

A2 - Dargusch, M. S.

A2 - Keay, S. M.

PB - Scientific.Net

T2 - Magnesium Technology 2009

Y2 - 15 February 2009 through 19 February 2009

ER -