NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Composite Structure with Load Distribution Devices, and Method for Making SameAn improved composite structure and method for making same has been provided. The provided improved composite structure has locally strengthened areas within a reinforcement region. The locally strengthened areas within the reinforcement region have load distribution devices to redistribute load in order to (i) locally strengthen an area around damage induced by an initial momentary and direct transmitted load, and (ii) limit growth and propagation of damage induced by an initial momentary and direct transmitted load during a subsequent unbalance load. The improved composite structure reduces the impact of the fan blade out phenomenon in a weight efficient manner.
Document ID
20180004380
Acquisition Source
Glenn Research Center
Document Type
Other - Patent
Authors
Watson, Bill Russell
Braley, Michael
Roberts, Gary
Date Acquired
August 10, 2018
Publication Date
July 24, 2018
Subject Category
Composite Materials
Report/Patent Number
Patent Application Number: US-Patent-Appl-SN-14/802,149
Patent Number: US-Patent-10,030,535
Funding Number(s)
CONTRACT_GRANT: NNC08CA48C
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-10,030,535
Patent Application
US-Patent-Appl-SN-14/802,149
No Preview Available