Ring Stiffness Test for Bamboo Winding Composite Pipe
Zhang Shuxian1,2, Jiang Xiayun2, Ma Jianxin1,2, Sun Yuanping1,2, Weng Yun1,2
1. Zhejiang Xinzhou Bamboo-based Composite Technology Co., Ltd., Hangzhou 311; 2. State Forestry and Grassland Administration Engineering Research Center for Bamboo Winding Composites, Hangzhou 311253, China
Abstract：The ring stiffness values of the header pipe of bamboo winding composite pipe, the connecting point of plug and socket connection with the header pipe and the connecting point of casing connection with the header pipe are tested in this study. The results show that the ring stiffness value of DN 600 mm bamboo winding composite pipe at the plug and socket connection joint is 97.3% of the sum values of the plug and the socket separately, and the ring stiffness values after casing connection of DN 600 mm and DN 1 000 mm are 116% and 107% of the sum values of casing pipe and header pipe, respectively. This provides references for optimizing the connection structure of bamboo winding composite pipe.
张淑娴, 姜夏云, 马建新, 孙元平, 翁赟. 竹缠绕复合管环刚度测试试验[J]. 世界竹藤通讯, 2019, 17(4): 37-39.
Zhang Shuxian, Jiang Xiayun, Ma Jianxin, Sun Yuanping, Weng Yun. Ring Stiffness Test for Bamboo Winding Composite Pipe. World Bamboo and Rattan, 2019, 17(4): 37-39.