摘要
本文对[0°/90°]层合板裂纹尖端的损伤进行了有限元分析,采用八节点四边形等参单元的正规型式及其退化型式计算了应力分布及损伤。
The finite-element method has been used to analyze the damage of tip ends in the cracking of laminates ( 0℃/90℃) .The stress distribution and damage have been calculated with the formal and degraded models of equivalent eight-point square element.
出处
《玻璃钢/复合材料》
CAS
CSCD
1990年第2期30-33,共4页
Fiber Reinforced Plastics/Composites