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Review of airframe inspection interval for transport airplanes based on damage tolerance analysis

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Bibliographic Details
Main Author: Wahyu, Kuntjoro, Assoc. Prof. Dr Ir.
Format: Article
Language:English
Published: The Institution of Engineers, Malaysia 2011
Subjects:
Airframe inspection review
Damage Tolerance Analysis (DTA)
Aircraft structural integrity program
Safety by inspection
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/13874
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spelling my.unimap-138742011-09-20T08:38:58Z Review of airframe inspection interval for transport airplanes based on damage tolerance analysis Wahyu, Kuntjoro, Assoc. Prof. Dr Ir. Airframe inspection review Damage Tolerance Analysis (DTA) Aircraft structural integrity program Safety by inspection Link to publisher’s homepage at http://www.myiem.org.my/ Monitoring the life and managing the airworthiness of the airframes (aircraft structures) is an activity to maintain the aircraft structural integrity, which is part of the Aircraft Structural Integrity Program (ASIP). Airframes of modern transport airplanes are designed based on the Damage Tolerance Analysis (DTA). DTA concept assumes that damages in the form of cracks already exist in structures. In DTA designed structures, inspection is critical in ensuring the safety and integrity. DTAis based on the design spectrum load defined by the Original Equipment Manufacturer (OEM). As the actual operation might result in load spectrum which is different than the OEM design load spectrum, ASIP requires the actual stress spectra monitoring. Inspection review needs to be conducted using DTA, based on the actual stress spectra. The crack propagation scenario needs to be analysed. The time required for a crack to reach its critical length needs to be predicted. This will determine the inspection scenario. This paper introduces the DTA based airframe inspection review, and discusses the methodology to do it. 2011-09-20T08:38:58Z 2011-09-20T08:38:58Z 2005-11 Article p.30-32, 34 0126-9909 http://www.myiem.org.my/content/iem_bulletin_2004_2007-163.aspx http://hdl.handle.net/123456789/13874 en Jurutera 2005 (11) The Institution of Engineers, Malaysia
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Airframe inspection review
Damage Tolerance Analysis (DTA)
Aircraft structural integrity program
Safety by inspection
spellingShingle Airframe inspection review
Damage Tolerance Analysis (DTA)
Aircraft structural integrity program
Safety by inspection
Wahyu, Kuntjoro, Assoc. Prof. Dr Ir.
Review of airframe inspection interval for transport airplanes based on damage tolerance analysis
description Link to publisher’s homepage at http://www.myiem.org.my/
format Article
author Wahyu, Kuntjoro, Assoc. Prof. Dr Ir.
author_facet Wahyu, Kuntjoro, Assoc. Prof. Dr Ir.
author_sort Wahyu, Kuntjoro, Assoc. Prof. Dr Ir.
title Review of airframe inspection interval for transport airplanes based on damage tolerance analysis
title_short Review of airframe inspection interval for transport airplanes based on damage tolerance analysis
title_full Review of airframe inspection interval for transport airplanes based on damage tolerance analysis
title_fullStr Review of airframe inspection interval for transport airplanes based on damage tolerance analysis
title_full_unstemmed Review of airframe inspection interval for transport airplanes based on damage tolerance analysis
title_sort review of airframe inspection interval for transport airplanes based on damage tolerance analysis
publisher The Institution of Engineers, Malaysia
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/13874
_version_ 1643791084333039616
score 13.188404

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