复合材料层合板低速冲击及其剩余压缩强度  

Experimental Analysis of Laminated Composite Plate Under Low-velocity Impact and Compressive Residual Strength

作　　者：陆夏美[1] 严实[1] 曾涛[1] 

机构地区：[1]哈尔滨理工大学建筑工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2013年第5期6-9,共4页Journal of Harbin University of Science and Technology

基　　金：国家自然科学基金(11102055);黑龙江省教育厅科学技术研究项目(11541052)

摘　　要：为了研究冲击能量对层合结构冲击性能及吸能特性的影响规律,本文主要采用不同冲击能量作用下的复合材料层合板低速冲击性能及其剩余压缩强度的研究方法.通过低速冲击实验,研究了冲击能量对复合材料层合板的损伤影响.通过准静态压缩试验,较好地分析冲击能量对试件的压缩剩余强度的影响.In order to systematically analyse the influence of the impact energy on the laminated structure im- pact properties and energy absorption characteristics, the paper makes a study of the different impact energy under the action of laminated composite plate under low-velocity impact and compressive residual strength. Through the low-velocity impact experiment, we investigated the influences of impact energy of laminated composite material on the damage mechanisms. Through the quasi static compressive test, the influence of the impact energy on the com- pressive residual strength was analyzed.

关 键 词：复合材料层合板 低速冲击 冲击能量 剩余压缩强度 

分 类 号：TB302.3[一般工业技术—材料科学与工程]