국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Flexible Material Systems Testing
저자	Lin, John K.;; Shook, Lauren S.;; Ware, Joanne S.;; Welch, Joseph V.
Keyword	AERODYNAMIC BRAKES;; COATINGS;; GROUND TESTS;; INFLATABLE STRUCTURES;; SIMULATION;; STIFFNESS;; STRESS-STRAIN RELATIONSHIPS
URL	http://hdl.handle.net/2060/20100038749
보고서번호	NASA/CR-2010-216854
발행년도	2010
출처	NTRS (NASA Technical Report Server)
ABSTRACT	An experimental program has been undertaken to better characterize the stress-strain characteristics of flexible material systems to support a NASA ground test program for inflatable decelerator material technology. A goal of the current study is to investigate experimental methods for the characterization of coated woven material stiffness. This type of experimental mechanics data would eventually be used to define the material inputs of fluid-structure interaction simulation models. The test methodologies chosen for this stress-strain characterization are presented along with the experimental results.