DBJ/T 45-024-2026 岩溶地区建筑地基基础技术规程

目次 1 总 则······································································1 2 术语和符号······························································· 2 2.1 术语··········································································2 2.2 符 号··········································································3 3 基本规定·································································· 5 4 勘 察······································································7 4.1 一般规定······································································· 7 4.2 勘察工作量布置····························································10 4.3 取样与原位测试····························································14 4.4 岩土工程评价·······························································17 5 设 计····································································22 5.1 一般规定·····································································22 5.2 地基稳定性计算····························································23 5.3 地基基础设计·······························································25 5.4 基坑设计·····································································27 6 地基处理·································································29 6.1 一般规定·····································································29 6.2 充填法········································································29 6.3 跨越法········································································30 6.4 复合地基·····································································31 6.5 桩基法········································································31 6.6 注浆法········································································32 6.7 褥垫层法·····································································34 6.8 其他处理方法·······························································35 7 施 工····································································36 1