规范《DLT5389-2007-水工建筑物岩石基础开挖工程施工技术规范》.pdf

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规范《DLT5389-2007-水工建筑物岩石基础开挖工程施工技术规范》.pdf

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ICS 27.140 P 55 备案号：J 713—2007 中华人民共和国电力行业标准 DL / T 5389 — 2007 水工建筑物岩石基础开挖工程施工技术规范 Construction technical specifications on rock-foundation excavating engineering of hydraulic structures 2007-07-20 发布 2007-12-01 实施中华人民共和国国家发展和改革委员会发布 I 目次前言 ····································Ⅱ 1 范围 ·································· 1 2 规范性引用文件 ····························· 2 3 术语和定义 ······························· 3 4 总则 ·································· 6 5 地质 ·································· 7 6 测量 ·································· 8 7 开挖 ·································· 9 8 钻孔爆破 ································10 9 爆破试验 ································14 10 施工期安全监测 ·····························15 11 临时支护 ································16 12 排水和出渣运输 ·····························17 13 基础检查处理与验收 ···························18 附录 A（规范性附录）爆破安全允许标准 ···················19 附录 B（资料性附录）质点振动速度传播规律的经验公式 ············ 21 附录 C（资料性附录）判断爆破影响或基础岩体开挖质量的标准 ········· 22 条文说明 ·································23 II