Analysis of damaged components from a helicopter

Suresh Kumar, M and Madan, M and Venkataswamy, MA and Sujata, M and Parameswara, MA and Bhaumik, SK (2005) Analysis of damaged components from a helicopter. Project Report. National Aerospace Laboratories, Bangalore.

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Abstract

A few damaged components from the CAT-I accidented helicopter were analyzed. Detailed analysis showed that the forks and the bolts of the blade spacing system failed by overload. The failure of the control rod is a one-time fracture and occurred due to sudden overload. There were no evidences of progressive failure such as fatigue.

Item Type: Proj.Doc/Technical Report (Project Report)
Uncontrolled Keywords: Blade spacing system;control rod;overload failure
Subjects: AERONAUTICS > Aeronautics (General)
CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
Division/Department: Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division
Depositing User: Mrs Manoranjitha M D
Date Deposited: 05 Dec 2011 16:50
Last Modified: 05 Dec 2011 16:50
URI: http://nal-ir.nal.res.in/id/eprint/10117

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