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DB11/T 689-2016 建筑抗震加固技术规程
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DB11/T 689-2016
建筑抗震加固技术规程
Technical specification for seismic strengthening of buildings
2017年07月01日 实施
2016年12月 26日 发布 目 次 1 总 则 ................................................................................................................................................1 2 术语和符号 ........................................................................................................................................2 2.1 术语.................................................................................................................................................2 2.2 主要符号..........................................................................................................................................3 3 基本规定 ............................................................................................................................................4 4 地基和基础 ........................................................................................................................................7 4.1 一般规定..........................................................................................................................................7 4.2 承载力验算及变形计算 .....................................................................................................................7 4.3 地基处理与加固 ...............................................................................................................................8 4.4 基础加固..........................................................................................................................................8 5 多层砌体房屋 ..................................................................................................................................10 5.1 一般规定........................................................................................................................................10 5.2 抗震加固方案.................................................................................................................................10 5.3 抗震加固设计与施工.......................................................................................................................12 6 多层和高层钢筋混凝土房屋...........................................................................................................23 6.1 一般规定........................................................................................................................................23 6.2 抗震加固方案.................................................................................................................................24 6.3 抗震加固设计与施工.......................................................................................................................24 7 内框架和底层框架砌体房屋...........................................................................................................34 7.1 一般规定........................................................................................................................................34 7.2 抗震加固方案.................................................................................................................................34 7.3 抗震加固设计及施工.......................................................................................................................35 8 单层工业厂房 ..................................................................................................................................37 8.1 一般规定........................................................................................................................................37 8.2 抗震加固方案.................................................................................................................................37 8.3 单层钢筋混凝土柱厂房加固设计与施工 ...........................................................................................38 8.4 单层钢结构厂房的加固设计与施工 ..................................................................................................40 9 单层砖柱厂房与空旷房屋...............................................................................................................41 9.1 一般规定........................................................................................................................................41 9.2 抗震加固方案.................................................................................................................................41 9.3 单层砖柱厂房加固设计与施工.........................................................................................................42 9.4 空旷房屋的加固设计与施工 ............................................................................................................44 10 预制装配式大板房屋 ....................................................................................................................45 10.1 一般规定......................................................................................................................................45 10.2 抗震加固方案 ...............................................................................................................................45 10.3 抗震加固设计与施工.....................................................................................................................45 11 内浇外砌、内浇外挂结构房屋.....................................................................................................49 11.1 一般规定......................................................................................................................................49 11.2 抗震加固方案 ...............................................................................................................................49 11.3 抗震加固设计 ...............................................................................................................................49 12 消能减震技术加固 ........................................................................................................................51 12.1 一般规定......................................................................................................................................51 12.2 减震加固方案 ...............................................................................................................................51 12.3 减震加固设计 ...............................................................................................................................51 12.4 减震加固施工、验收和维护...........................................................................................................56 13 隔震技术加固 ................................................................................................................................60 13.1 一般规定......................................................................................................................................60 13.2 隔震加固设计 ...............................................................................................................................60 13.3 隔震加固施工、验收和维护...........................................................................................................63 14 外套结构加固 ................................................................................................................................68 14.1 一般规定......................................................................................................................................68 14.2 抗震加固设计 ...............................................................................................................................69 14.3 加固施工和验收............................................................................................................................71 本规程用词说明 ....................................................................................................................................73 引用标准名录 ........................................................................................................................................74 条文说明 ................................................................................................................................................75
DB11/T 689-2016
建筑抗震加固技术规程
Technical specification for seismic strengthening of buildings
2017年07月01日 实施
2016年12月 26日 发布 目 次 1 总 则 ................................................................................................................................................1 2 术语和符号 ........................................................................................................................................2 2.1 术语.................................................................................................................................................2 2.2 主要符号..........................................................................................................................................3 3 基本规定 ............................................................................................................................................4 4 地基和基础 ........................................................................................................................................7 4.1 一般规定..........................................................................................................................................7 4.2 承载力验算及变形计算 .....................................................................................................................7 4.3 地基处理与加固 ...............................................................................................................................8 4.4 基础加固..........................................................................................................................................8 5 多层砌体房屋 ..................................................................................................................................10 5.1 一般规定........................................................................................................................................10 5.2 抗震加固方案.................................................................................................................................10 5.3 抗震加固设计与施工.......................................................................................................................12 6 多层和高层钢筋混凝土房屋...........................................................................................................23 6.1 一般规定........................................................................................................................................23 6.2 抗震加固方案.................................................................................................................................24 6.3 抗震加固设计与施工.......................................................................................................................24 7 内框架和底层框架砌体房屋...........................................................................................................34 7.1 一般规定........................................................................................................................................34 7.2 抗震加固方案.................................................................................................................................34 7.3 抗震加固设计及施工.......................................................................................................................35 8 单层工业厂房 ..................................................................................................................................37 8.1 一般规定........................................................................................................................................37 8.2 抗震加固方案.................................................................................................................................37 8.3 单层钢筋混凝土柱厂房加固设计与施工 ...........................................................................................38 8.4 单层钢结构厂房的加固设计与施工 ..................................................................................................40 9 单层砖柱厂房与空旷房屋...............................................................................................................41 9.1 一般规定........................................................................................................................................41 9.2 抗震加固方案.................................................................................................................................41 9.3 单层砖柱厂房加固设计与施工.........................................................................................................42 9.4 空旷房屋的加固设计与施工 ............................................................................................................44 10 预制装配式大板房屋 ....................................................................................................................45 10.1 一般规定......................................................................................................................................45 10.2 抗震加固方案 ...............................................................................................................................45 10.3 抗震加固设计与施工.....................................................................................................................45 11 内浇外砌、内浇外挂结构房屋.....................................................................................................49 11.1 一般规定......................................................................................................................................49 11.2 抗震加固方案 ...............................................................................................................................49 11.3 抗震加固设计 ...............................................................................................................................49 12 消能减震技术加固 ........................................................................................................................51 12.1 一般规定......................................................................................................................................51 12.2 减震加固方案 ...............................................................................................................................51 12.3 减震加固设计 ...............................................................................................................................51 12.4 减震加固施工、验收和维护...........................................................................................................56 13 隔震技术加固 ................................................................................................................................60 13.1 一般规定......................................................................................................................................60 13.2 隔震加固设计 ...............................................................................................................................60 13.3 隔震加固施工、验收和维护...........................................................................................................63 14 外套结构加固 ................................................................................................................................68 14.1 一般规定......................................................................................................................................68 14.2 抗震加固设计 ...............................................................................................................................69 14.3 加固施工和验收............................................................................................................................71 本规程用词说明 ....................................................................................................................................73 引用标准名录 ........................................................................................................................................74 条文说明 ................................................................................................................................................75
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