DB23∕T 3200—2022 建筑地基处里技术规程(黑龙江省)

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1、ICS93.020CCSP22DB23黑龙江省地方标准DB23/T3200—2022建筑地基处理技术规程Technicalcodeforgroundtreatmentofbuildings2022-05-09发布2022-08-09实施黑龙江省市场监督管理局发布DB23/T3200—2022目次前言.................................................................................III1范围.........................................................

2、........................12规范性引用文件.......................................................................13术语和定义...........................................................................14符号.................................................................................35基本规定.................

3、............................................................46换填垫层.............................................................................56.1一般规定.........................................................................66.2设计................................................................

4、.............66.3施工.............................................................................86.4质量检验.........................................................................97多年冻土地基.........................................................................97.1一般规定............................

5、.............................................97.2设计.............................................................................97.3施工............................................................................117.4质量检验........................................................................118

6、压实地基和夯实地基..................................................................128.1一般规定........................................................................128.2压实地基........................................................................128.3夯实地基................................................

7、........................149复合地基............................................................................189.1一般规定........................................................................189.2振冲碎石桩和沉管砂石桩复合地基............................