玻璃钢电缆保护管试验及理论分析  

TEST AND THEORETICAL ANALYSIS OF FRP CABLE PROTECTIVE PIPES WITH DIFFERENT SPECIFICATIONS

作　　者：周祝林[1] 叶进峰 孙珮琼[1] 袁冬斌 郑忠星 羊慧芳 

机构地区：[1]上海玻璃钢研究所,上海200126 [2]杭州新世复合管道有限公司,杭州310003

出　　处：《玻璃钢／复合材料》2005年第4期12-15,共4页Fiber Reinforced Plastics/Composites

摘　　要：玻璃钢电缆保护管直径d为(50～200)mm,管子壁厚t为(2～12)mm,变化范围很大.管子压扁线载荷和环向刚度变化很大.压扁弯曲强度随d/t的变化也有一定变化.本文对一批试验结果进行了统计及理论分析,得出统计方程及理论计算结果与试验符合,在使用保护管时很有实用价值.The diameter of FRP cable protective pipes varies from 50 to 200 mm and the thickness of the pipe wall is from 2 to 12 mm. Then, their compression flat linear load and hoop rigidity also have a large scope. In this paper the statistics and theoretical analysis have been done and conforms to the test result, which gives much help for using protective pipes.

关 键 词：玻璃钢 保护管 电缆 环向刚度 弯曲强度 

分 类 号：TQ327.1[化学工程—合成树脂塑料工业]