【摘 要】
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In the processing of fiber placement, due to the coefficient of thermal expansion of the fiber and matrix is not matching and the action of thermos-mechanical loading, caused the shrinkage of fiber/ma
【机 构】
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School of mechanical and Engineering,Northwestern Polytechnical University,Xi'an 710072,China
【出 处】
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第二届中国国际复合材料科技大会 (CCCM-2)
论文部分内容阅读
In the processing of fiber placement, due to the coefficient of thermal expansion of the fiber and matrix is not matching and the action of thermos-mechanical loading, caused the shrinkage of fiber/matrix composite materials in each direction is inconsistent.Residual stress will existence in the material interior, lead to structural strength reduction, fatigue and damage.
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