文献类型：期刊文献

英文题名：Design Value of the Compressive Strength for Bamboo Fiber-Reinforced Composite Based on a Reliability Analysis

作者：Zhong, Yong[1,2] Jiang, Zehui[3] Shangguan, Wei-Wei[2] Ren, Hai-Qing[2]

第一作者：钟永

通信作者：Ren, HQ[1]

机构：[1]Chinese Acad Forestry, Res Inst Forestry New Technol, Beijing 100090, Peoples R China;[2]Chinese Acad Forestry, Res Inst Wood Ind, Beijing 100090, Peoples R China;[3]Int Ctr Bamboo & Rattan, Beijing 100102, Peoples R China

年份：2014

卷号：9

期号：4

起止页码：7737-7748

外文期刊名：BIORESOURCES

收录：;EI(收录号：20144800244929);Scopus(收录号：2-s2.0-84911399499);WOS:【SCI-EXPANDED(收录号:WOS:000345396900155)】；

基金：The authors would like to acknowledge the support of the Chinese Academy of Forestry Fundamental Research Fund (CAFINT2014C01) and the National Key Technology Support Program (2012BAD23B01).

语种：英文

外文关键词：Design value; Compressive strength (CS); Bamboo fiber-reinforced composite (BFRC); Reliability index (beta); Partial coefficient

摘要：The objective of this study was to determine the design value for the compressive strength (CS) for bamboo fiber-reinforced composite (BFRC) based on a reliability analysis. A total of 180 specimens were subjected to static compressive testing. The CS of the BFRC was significantly higher than that of raw bamboo and other bamboo-based composites, and its cumulative probability distribution accorded with a normal distribution. Furthermore, a calculation program of the reliability index (beta) was developed by adopting the first-order second-moment method. Results of the reliability analysis indicate that beta increases nonlinearly not only with the enhancement of the partial coefficient but also with the live-to-dead load ratio in all the simulation load cases. The simulation load case of the maximum and minimum beta is G+L-O and G+L-S, respectively. To meet the target reliability requirement, it is suggested that the design value of CS for BFRC be 43.247 MPa and the partial coefficient be 2.0.