以正交铺设层合板为面板的夹层板的临界载荷  

BUCKLING LOADS OF SANDWICH PLATES WITH LAMINATED CROSS—PLY FACES

作　　者：王学林[1] 

机构地区：[1]武汉水利电力学院水电系,武汉430072

出　　处：《复合材料学报》1992年第3期85-91,共7页Acta Materiae Compositae Sinica

摘　　要：本文求解了简支边界条件下,以正交铺设层合板为面板的复合材料夹层板在总体对称铺设和总体反对称铺设情况下的稳定问题.导出了这类夹层板对应于Hoff型夹层板理论的临界载荷计算式,并简要分析了面板耦合刚度对临界载荷的影响。this paper presents a small deflection analysis for the buckling problem of the symmetical and antisymmetical sandwich plates with laminated cross-ply faces. Based on Hoff＇s sandwich plates hypothesis, the explicit expressions of buckling loads of simply-supported sandwich plates are obtained when loaded under uniaxial compression. Making use of these expression, the influence of the coupling effects of the faces on the critical loads is discussed.

关 键 词：夹层板 临界 载荷 复合材料 

分 类 号：TB330.3[一般工业技术—材料科学与工程]