GB/T 10120-1996金属应力松弛试验方法.pdf

ICS77.040.10 H 22 署-J1 中 华 人 民 共 和 国 国 家 标 准 Gs/T 10120一 1996 金属应 力松 弛试验 方法 Metallicmaterials-Stressrelaxationtest 1996一09一27发布 1997一03一01实施 国 家 技 术 监 督 局 发 布 GB/T 10120一 1996 目 次 前言 ··················································································································…… a 1 范围 ··············································································································…·… 1 2 引用标准 ·········································································································…… 1 3 原理 ···············································································································…… 1 4 术语及定义 ······································································································…… 1 5 符号 ···············································································································……3 6 试样 ···············································································································……3 7 试验设备 ·········································································································……5 8 试验程序 ·········································································································……6 9 试验数据处理 ···································································································……6 10 试验报告·········································································································……7 11 附录A(标准的附录)预应力钢材拉伸应力松弛试验试样、试验程序及数据处理 ···············……8 GB/T 10120一 1996 日‘旨 前 .二1 本标准非等效采用ASTME328-86(91)材《料和结构应力松弛试验方法》。 本标准