Fatigue methodology III; Proceedings of the AHS National Technical Specialists' Meeting on Advanced Rotorcraft Structures, Scottsdale, AZ, Oct. 3-5, 1989
Conference
·
OSTI ID:6600547
Papers on rotorcraft and fatigue methodology are presented, covering topics such as reliability design for rotorcraft, a comparison between theory and fatigue test data on stress concentration factors, the retirement lives of rolling element bearings, hydrogen embrittlement risk analysis for high hardness steel parts, and rotating system load monitoring with minimum fixed system instrumentation. Additional topics include usage data collection to improve structural integrity of operational helicopters, usage monitory of military helicopters, improvements to the fatigue substantiation of the H-60 composite tail rotor blade, helicopter surviellance programs, and potential application of automotive fatigue technology in rotorcraft design. Also, consideration is given to fatigue evaluation of C/MH-53 E main rotor damper threaded joints, SH-2F airframe fatigue test program, a ply termination concept for improving fracture and fatigue strength of composite laminates, the analysis and testing of composite panels subject to muzzle blast effects, the certification plan for an all-composite main rotor flexbeam, and the effects of stacking sequence on the flexural strength of composite beams.
- OSTI ID:
- 6600547
- Report Number(s):
- CONF-8910448--
- Country of Publication:
- United States
- Language:
- English
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Conference
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Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:6451347
Innovations in rotorcraft test technology for the 90's; Proceedings of the AHS National Technical Specialists' Meeting, Scottsdale, AZ, Oct. 8-12, 1990
Conference
·
Sun Dec 31 23:00:00 EST 1989
·
OSTI ID:5556104
AHS National Technical Specialists' Meeting on Rotorcraft Structures, Williamsburg, VA, Oct. 29-31, 1991, Proceedings
Book
·
Mon Dec 31 23:00:00 EST 1990
·
OSTI ID:6324942
Related Subjects
33 ADVANCED PROPULSION SYSTEMS
330600* -- Advanced Propulsion Systems-- Vehicle Design Factors
36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
360203 -- Ceramics
Cermets
& Refractories-- Mechanical Properties
360603 -- Materials-- Properties
ABSTRACTS
AIRCRAFT
AIRCRAFT COMPONENTS
ALLOYS
BEARINGS
COMPOSITE MATERIALS
DESIGN
DOCUMENT TYPES
ELEMENTS
EMBRITTLEMENT
EQUIPMENT
FATIGUE
HARDNESS
HELICOPTERS
HYDROGEN EMBRITTLEMENT
IRON ALLOYS
IRON BASE ALLOYS
JOINTS
LEADING ABSTRACT
MATERIALS
MECHANICAL PROPERTIES
MEETINGS
METALS
MILITARY EQUIPMENT
ORIENTATION
RELIABILITY
ROLLER BEARINGS
ROTORS
STEELS
330600* -- Advanced Propulsion Systems-- Vehicle Design Factors
36 MATERIALS SCIENCE
360103 -- Metals & Alloys-- Mechanical Properties
360203 -- Ceramics
Cermets
& Refractories-- Mechanical Properties
360603 -- Materials-- Properties
ABSTRACTS
AIRCRAFT
AIRCRAFT COMPONENTS
ALLOYS
BEARINGS
COMPOSITE MATERIALS
DESIGN
DOCUMENT TYPES
ELEMENTS
EMBRITTLEMENT
EQUIPMENT
FATIGUE
HARDNESS
HELICOPTERS
HYDROGEN EMBRITTLEMENT
IRON ALLOYS
IRON BASE ALLOYS
JOINTS
LEADING ABSTRACT
MATERIALS
MECHANICAL PROPERTIES
MEETINGS
METALS
MILITARY EQUIPMENT
ORIENTATION
RELIABILITY
ROLLER BEARINGS
ROTORS
STEELS