《工程勘察通用规范》(GB55017-2021)【可编辑】.pptx

工程勘察通用规范 General code for engineering investigation 2021-09-08发布 2022-04-01实施 5 1 总 则 ........................................................................................................... 1 2 基 本 规 定 .................................................................................................. 2 3 勘 察 要 求 .................................................................................................. 3 3. 1 勘察纲要............................................................................................... 3 3.2 地基基础工程 ..................................................................................... 4 3.3 地下工程和基坑工程 ........................................................................... 5 3.4 边坡工程 ............................................................................................. 6 3.5 不良地质作用 ......................................................................................6 3.6 特殊性岩土 .......................................................................................... 10 3.7 地下水 ............................................................................................... 13 4 勘 探 和 取 样.............................................................................................. 15 4. 1 一般规定 ........................................................................................... 15 4.2 勘探作业安全 ...................................................................................... 15 4.3 勘探技术要求 ...................................................................................... 17 4.4 取样 ................................................................................................... 17 5 原位测试和室内试验 ........................................................................... 19 6 分 析评 价 和工程勘察报 告 ...................................................................20 6. 1 分析评价 .....................................................................