复合材料加筋壁板轴压承载能力试验研究  

Research on the Compression Test Configuration of Composite Reinforced Panel

作　　者：刘洪权[1] 薛应举[1] 杜正兴[1] 

机构地区：[1]中航工业第一飞机设计研究院,陕西西安710089

出　　处：《航空科学技术》2015年第12期70-75,共6页Aeronautical Science & Technology

摘　　要：为了使复合材料加筋壁板轴压承载能力试验试验方法相对统一,结合国内型号开展的此类试验及国外相关文献资料,对比分析了试验件构型、支持方式等因素对试验结果的影响,给出了试验件加筋根数、端部灌胶区的设计方式,试验件侧边蒙皮、端部支持方式及试验件贴片位置的建议,同时提供了蒙皮屈曲点的判断方法,可为今后此类试验设计提供参考。In order to standardize the compression test methods of composite reinforced panels, parameters like specimens configuration and specimens clamping methods were compared and studied with both test data in domestic and some research results in papers. Suggestions were obtained in terms of number of stringers, design approach and clamping methods of the reinforced end, clamping methods of the lateral skin, location of the strain gauge and ways to determine the skin buckling point which can be used as a design reference for the future.

关 键 词：复合材料 加筋壁板 轴压试验 试验构型 

分 类 号：V257[一般工业技术—材料科学与工程]