ICS59.080.70 CCSW04 ZWEIA 团 体 标 准 T/ZWEIA001—2023 土工布侧限拉伸试验方法 Geotextileslateralconfinementtensiletestmethod 2023-06-26发布 2023-06-26实施 浙江省水利工程检测协会  发布 全国团体标准信息平台 T/FORMTEXTZWEIAFORMTEXT001—FORMTEXT2023 I目次 前言.......................................................................................................................................................................II 引言.....................................................................................................................................................................III 1范围...................................................................................................................................................................1 2规范性引用文件...............................................................................................................................................1 3术语和定义.......................................................................................................................................................1 4原理...................................................................................................................................................................1 5仪器和试剂.......................................................................................................................................................1 5.1试验机.......................................................................................................................................................1 5.2夹具...........................................................................................................................................................1 5.3引伸计.......................................................................................................................................................2 5.4蒸馏水.......................................................................................................................................................2 6试样...................................................................................................................................................................2 6.1试样数量...................................................................................................................................................2 6.2试样准备...................................................................................................................................................2 6.3试样尺寸...................................................................................................................................................2 7调湿...................................................................................................................................................................2 8试验步骤...........................................................................................................................................................3 8.1设定试验机...............................................................................................................................................3 8.2夹持试样...................................................................................................................................................3 8.3安装引伸计...............................................................................................................................................3 8.4测定拉伸性能...........................................................................................................................................3 9计算...................................................................................................................................................................3 9.1抗拉强度...................................................................................................................................................3 9.2最大负荷下伸长率............................................................................................