GUO Zhangxin, LI Zhonggui, CUI Junjie, ZHU Ming, HE Qi, LI Yongcun, LUAN Yunbo. Research Progress on Mechanical Properties of Three-Dimension Integrated Hollow Sandwich Composites. Aeronautical Manufacturing Technology, 2019, 62(4): 22-31.
GUO Zhangxin, LI Zhonggui, CUI Junjie, ZHU Ming, HE Qi, LI Yongcun, LUAN Yunbo. Research Progress on Mechanical Properties of Three-Dimension Integrated Hollow Sandwich Composites. Aeronautical Manufacturing Technology, 2019, 62(4): 22-31. DOI: 10.16080/j.issn1671-833x.2019.04.022.
Research Progress on Mechanical Properties of Three-Dimension Integrated Hollow Sandwich Composites
The three-dimension integrated hollow sandwich composites is a novel sandwich structure material
which is obtained by interweaving the core material and the upper and lower panels together
and the core material and the panel become a unitary structure. The panel of the three-dimension integrated hollow sandwich composites is integrated with the core material and is formed by one-time curing
so that it has excellent properties such as resistance to delamination
impact resistance
and high damage tolerance. Studying the mechanical properties of three-dimension integrated hollow sandwich composites has important guiding significance for its structural design and application. In this paper
the research progress of mechanical properties of three-dimension integrated hollow sandwich composites in terms of flatwise compression
side compressive
shear
bending and impact properties were introduced in detail