【摘要】 为了使相关人员能对夹层结构纸板的力学性能测试方法有较为全面的理解和认识,研究了瓦楞纸板、蜂窝纸板和瓦楞复合纸板的力学性能相关测试标准,阐述了各种力学性能的测试原理,分析了各测试标准之间的差异,并介绍了改进夹层结构的剪切性能测试装置的相关研究成果。通过分析可知,瓦楞纸板、蜂窝纸板和瓦楞复合纸板的不同力学性能测试标准的要求不同,且各种力学性能测试标准还需要改进和更新,3种纸板的力学性能测试需根据具体的应用环境选择合适的测试标准和方法。更多还原

【Abstract】 The testing standards of the mechanical properties of corrugated paperboard, honeycomb paperboard and corrugated composite paperboard were studied in order to have a comprehensive understanding of the mechanical properties test methods of sandwich structural paperboard for the relevant personnel. The testing principles of various mechanical properties were explained, and the differences among the test standards were analyzed. At the same time, the relevant research results for improving test device of the shear performance for the sandwich structure were introduced. Through analysis, the various standards of corrugated paperboard, honeycomb paperboard and corrugated composite paperboard had different requirements, and standard test methods should be improved and updated, the mechanical property test of the three kinds of sandwich paperboard should adopt appropriate test standards and methods based on the application environment.更多还原