DB63∕T1854-2020 高等级公路桥梁伸缩装置维修与更换技术规程(青海省)

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1、ICS93.040CCSP20DB63青海省地方标准DB63/T1854—2020高等级公路桥梁伸缩装置维修与更换技术规程Technicalspecificationsformaintenanceandreplacementofextensiondevicesforhighgradehighwaybridges2020-12-09发布2021-01-01实施青海省市场监督管理局发布DB63/T1854—2020目次前言................................................................

2、.................II1范围...............................................................................12规范性引用文件.....................................................................13术语和定义.........................................................................14基本规定..........

3、.................................................................25材料要求...........................................................................2伸缩装置.......................................................................3钢筋..................................................

4、.........................3混凝土.........................................................................3胶黏剂.........................................................................36机械设备及人员要求.................................................................3机械设备...............

5、........................................................3人员...........................................................................37交通组织要求.......................................................................38模数式伸缩装置维修与更换施工要求............................................

6、.......4模数式伸缩装置维修施工.........................................................4模数式伸缩装置更换施工.........................................................49梳齿板式伸缩装置维修与更换施工要求.................................................7梳齿板式伸缩装置维修施工.................................................

7、......7梳齿板式伸缩装置更换施工要求...................................................710施工质量验收......................................................................9验收依据......................................................................9施工质量验收..........................................

8、........................9验收评定记录............................................