Integrated design optimization of composite frames and materials for maximum fundamental frequency w

• 作 者: Zunyi Duan Jun Yan Ikjin Lee J
• 机 构: StateKeyLaboratoryofStructuralAnalysisforIndustrialEquipment,DepartmentofMechanicalEngineering,Harbi
• 出 处: 力学学报:英文版
• 发表日期: 2018年6期
• 关键词: Integrated OPTIMIZATION MAXIMUM FUNDAMENTAL frequency Composite FRAME structures
• 基金项目: Financial supports for this research were provided by the National Natural Science Foundation of China(Grants 11372060,11672057 and 11711530018),the 111 Project(Grant B14013),the Program of BK21 Plus.

Fiber reinforced composite frame structure is an ideal lightweight and large-span structure in the fields of aerospace,satellite and wind turbine.Natural fundamental frequency is one of key indicators in the design requirement of the composite frame since