DBJ/T 15-199-2020 装配式混凝土结构检测技术标准
简介
DBJ/T 15-199-2020 备案号 J15368-2020
装配式混凝土结构检测技术标准
Technical standard for inspection of assembled concrete structures （预览版）
2020-09-28发布
2020-12-01实施
前 言
根据《广东省住房和城乡建设厅关于下达广东省标准〈装配式混凝土结构检测技术标准〉编制任务的通知》（粤建科函（2017）2904号），编制组经过广泛的调查研究，认真总结实践经验，参考国内外有关标准，并在广泛征求意见的基础上，编制了本标准。
本标准的主要技术内容是∶总则、术语、基本规定、材料检测、预制构件进场检测、安装与连接质量检测、结构整体性检验及有关附录。 目 次 1 总 则............................................................................................. 1 2 术 语............................................................................................. 2 3 基本规定.........................................................................................5 4 材料检测.........................................................................................8 4.1 一般规定.................................................................................................................................8 4.2 混凝土.....................................................................................................................................8 4.3 钢筋及钢材.............................................................................................................................9 4.4 连接材料.................................................................................................................................9 4.5 其它材料..............................................................................................................................10 5 预制构件进场检测.......................................................................12 5.1 一般规定..............................................................................................................................12 5.2 混凝土强度..........................................................................................................................12 5.3 构件缺陷..............................................................................................................................13 5.4 尺寸偏差..............................................................................................................................13 5.5 钢筋配置..............................................................................................................................15 5.6 预制构件性能......................................................................................................................15 6 安装与连接质量检测...................................................................16 6.1 一般规定..............................................................................................................................16 6.2 安装尺寸偏差......................................................................................................................16 6.3 钢筋连接质量......................................................................................................................17 6.4 预制竖向承重构件底部接缝灌浆质量............................................................................18 6.5 现浇混凝土连接质量.........................................................................................................18 7 结构整体性检验...........................................................................19 附录 A 混凝土缺陷阵列超声成像法.............................................20 附录 B 预制构件粗糙面凹凸深度检测方法.................................23 附录 C 用于量测灌浆套筒及连接钢筋中心线位置偏差的坐标定 位法..................................................................................................... 25 附录 D 灌浆套筒连接平行试件法.................................................27 附录 E 用于检测套筒灌浆饱满性的预埋传感器法.....................29 附录 F 隔墙冲击试验......................................................................31 附录 G 淋水试验.............................................................................34 本标准用词说明.................................................................................36 引用标准名录.....................................................................................37 附：条文说明.....................................................................................39
DBJ/T 15-199-2020 备案号 J15368-2020
装配式混凝土结构检测技术标准
Technical standard for inspection of assembled concrete structures （预览版）
2020-09-28发布
2020-12-01实施
前 言
根据《广东省住房和城乡建设厅关于下达广东省标准〈装配式混凝土结构检测技术标准〉编制任务的通知》（粤建科函（2017）2904号），编制组经过广泛的调查研究，认真总结实践经验，参考国内外有关标准，并在广泛征求意见的基础上，编制了本标准。
本标准的主要技术内容是∶总则、术语、基本规定、材料检测、预制构件进场检测、安装与连接质量检测、结构整体性检验及有关附录。 目 次 1 总 则............................................................................................. 1 2 术 语............................................................................................. 2 3 基本规定.........................................................................................5 4 材料检测.........................................................................................8 4.1 一般规定.................................................................................................................................8 4.2 混凝土.....................................................................................................................................8 4.3 钢筋及钢材.............................................................................................................................9 4.4 连接材料.................................................................................................................................9 4.5 其它材料..............................................................................................................................10 5 预制构件进场检测.......................................................................12 5.1 一般规定..............................................................................................................................12 5.2 混凝土强度..........................................................................................................................12 5.3 构件缺陷..............................................................................................................................13 5.4 尺寸偏差..............................................................................................................................13 5.5 钢筋配置..............................................................................................................................15 5.6 预制构件性能......................................................................................................................15 6 安装与连接质量检测...................................................................16 6.1 一般规定..............................................................................................................................16 6.2 安装尺寸偏差......................................................................................................................16 6.3 钢筋连接质量......................................................................................................................17 6.4 预制竖向承重构件底部接缝灌浆质量............................................................................18 6.5 现浇混凝土连接质量.........................................................................................................18 7 结构整体性检验...........................................................................19 附录 A 混凝土缺陷阵列超声成像法.............................................20 附录 B 预制构件粗糙面凹凸深度检测方法.................................23 附录 C 用于量测灌浆套筒及连接钢筋中心线位置偏差的坐标定 位法..................................................................................................... 25 附录 D 灌浆套筒连接平行试件法.................................................27 附录 E 用于检测套筒灌浆饱满性的预埋传感器法.....................29 附录 F 隔墙冲击试验......................................................................31 附录 G 淋水试验.............................................................................34 本标准用词说明.................................................................................36 引用标准名录.....................................................................................37 附：条文说明.....................................................................................39
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