PREDICTION OF COMPOSITE HYGRAL BEHAVIOR MADE SIMPLE.

被引：0
|
作者：
CHAMIS, C.C.
SINCLAIR, J.H.
机构：
来源：
| 1982年
关键词：
COMPOSITE STRUCTURES - MOISTURE;
D O I：
暂无
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学科分类号：
摘要：
A CONVENIENT PROCEDURE IS DESCRIBED TO DETERMINE THE HYGRALBEHAVIOR (MOISTURE EXPANSION COEFFICIENTS AND MOISTURE STRESSES) OF ANGLEPLIED FIBER COMPOSITES USING A POCKET CALCULATOR. THE PROCEDURE CONSISTS OF EQUATIONS AND APPROPRIATE GRAPHS FOR VARIOUS ( +- ″THETA″ ) PLY COMBINATIONS. THESE GRAPHSPRESENT REDUCED STIFFNESS AND MOISTURE EXPANSION COEFFICIENTS AS FUNCTIONS OF ( +- ″THETA″ ) IN ORDER TO SIMPLIFY AND EXPEDITE THE USE OF THE EQUATIONS. THE PROCEDURE IS APPLICABLE TO ALL TYPES OF BALANCED, SYMMETRIC FIBER COMPOSITES INCLUDING INTERPLY AND INTRAPLY HYBRIDS.
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