ICS 93.100 CCS P 65 DB33 浙 江 省 地 方 标 准 DB33/T 2363.2—2021 市域（郊）铁路工程质量验收规范 第 2 部分：桥涵工程 Code for quality acceptance of suburban railway engineering— Part 2：Bridge and culvert engineering 2021 - 09 - 22 发布 浙江省市场监督管理局 2021 - 10 - 22 实施 发 布 DB33/T 2363.2—2021 目 次 前言 ................................................................................ IV 1 范围 .............................................................................. 1 2 规范性引用文件 .................................................................... 1 3 术语和定义 ........................................................................ 1 4 基本要求 .......................................................................... 2 4.1 4.2 4.3 4.4 5 4 4 4 4 一般规定 ...................................................................... 沉入桩 ........................................................................ 钻孔桩和挖孔桩 ................................................................ 承台 .......................................................................... 5 5 5 6 墩台 .............................................................................. 6 7.1 7.2 7.3 7.4 8 一般规定 ...................................................................... 基坑开挖 ...................................................................... 混凝土基础 .................................................................... 基坑回填 ...................................................................... 桩基础 ............................................................................ 4 6.1 6.2 6.3 6.4 7 2 2 3 3 明挖基础 .......................................................................... 4 5.1 5.2 5.3 5.4 6 一般规定 ...................................................................... 验收单元划分 .................................................................. 验收内容和要求 ................................................................ 验收程序与组织 ................................................................ 一般规定 ...................................................................... 墩台身 ........................................................................ 支承垫石 ...................................................................... 锥体及排水设施 ................................................................ 6 6 7 7 支座 .............................................................................. 8 8.1 —般规定 ...................................................................... 8 8.2 支座砂浆 ...................................................................... 8 8.3 支座安装 ...................................................................... 8 9 箱梁 .............................................................................. 8 9.1 一般规定 ...................................................................... 8 9.2 箱梁预制 ...................................................................... 8 9.3 架桥机架设箱梁 ................................................................ 9 I DB33/T 2363.2—2021 9.4 支架法现浇箱梁 ................................................................. 9 9.5 移动模架现浇箱梁 .............................................................. 10 9.6 移动支架拼装箱梁 .............................................................. 10 10 U 型梁 ........................................................................... 11 10.1 一般规定 ..................................................................... 11 10.2 U 型梁预制 ................................................................... 11 10.3 U 型梁架设 ................................................................... 14 11 T 梁 ............................................................................. 15 11.1 一般规定 ..................................................................... 15 11.2 T 梁预制 ..................................................................... 15 11.3 T 梁架设 ..................................................................... 15 12 连续梁、连续刚构 ................................................................. 16 12.1 12.2 12.3 12.4 12.5 12.6 13 一般规定 ..................................................................... 16 悬臂浇筑连续梁、连续刚构 ..................................................... 16 悬臂拼装连续梁、连续刚构 ..................................................... 17 支架法现浇连续梁、连续刚构 ................................................... 17 顶推法施工连续梁 ............................................................. 18 转体法施工连续梁、连续刚构 ................................................... 18 结合梁 .....................................................................