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本文对瓦楞纸板的拉伸和压缩性能及弹性模量的测定作了实验分析。实验结果表明瓦楞纸板可简化为线弹性材料。本文还给出了瓦楞纸板应力松驰试验的结果,并对试验结果进行了讨论。
In this paper, the tensile and compressive properties of corrugated cardboard and the determination of elastic modulus were analyzed. Experimental results show that corrugated cardboard can be reduced to linear elastic materials. The paper also gives the results of the stress relaxation test of corrugated cardboard, and the test results are discussed.