文献类型：期刊文献

英文题名：OPTIMIZATION OF PERFORMANCE OF BAMBOO MAT CORRUGATED SHEETS USING RESPONSE SURFACE METHODOLOGY

作者：Gao, Li[1] Luo, Shupin[1] Guo, Wenjing[1]

第一作者：高黎

通信作者：Luo, SP[1]|[a000594b3b13a44a5476e]罗书品;

机构：[1]Chinese Acad Forestry, Res Inst Wood Ind, 1 Dongxiaofu, Beijing 100091, Peoples R China

年份：2019

卷号：51

期号：3

起止页码：276-287

外文期刊名：WOOD AND FIBER SCIENCE

收录：;EI(收录号：20201608414071);Scopus(收录号：2-s2.0-85083039914);WOS:【SCI-EXPANDED(收录号:WOS:000478041400004)】；

基金：The authors acknowledge the sponsorship from Special Fund of Chinese Academy of Forestry for Fundamental Scientific Research (No. CAFYBB2014MA009).

语种：英文

外文关键词：Bamboo; corrugated structure; mechanical properties; modeling; optimization; response surface methodology (RSM)

摘要：In this study, a bamboo composite with a corrugated structure, bamboo mat corrugated sheets (BMCS), was manufactured. As subset of the response surface methodology, Box-Behnken design was used for designing experiments, statistically modeling the processing conditions-properties relationships, and for identification of the potentially optimum conditions for BMCS. Three variables (MC, pressing temperature, and pressing time) at three levels were studied. Results showed that all the tested properties (deformation ratio, failing load, bending strength, and impact strength) were best described by quadratic regression models. Keeping MC at higher level significantly decreased the deformation ratio. All the three factors and interactions between any two of them were significant model terms for failing load. Pressing temperature, pressing time, and their interactions were significant model terms for bending strength. The interaction effect of MC and the other two factors was significant for impact strength. The best optimized conditions were determined using a desirability function approach to be MC 12.3%, pressing temperature 146.2 degrees C, and pressing time 12.8 min that optimized 1.8% for deformation ratio, 542 N for failing load, 185.7 MPa for bending strength, and 36.5 kJ/m(2) for impact strength of BMCS.