广东省龙川至怀集公路tj31标预制箱梁施工方案4zfta0.doc

目 录 TOC \o 1-2 \h \z \u HYPERLINK \l _Toc446526477 1工程概况 PAGEREF _Toc446526477 \h 1 HYPERLINK \l _Toc446526478 1.1简介 PAGEREF _Toc446526478 \h 1 HYPERLINK \l _Toc446526479 2编制目的 PAGEREF _Toc446526479 \h 1 HYPERLINK \l _Toc446526480 3执行规范 PAGEREF _Toc446526480 \h 2 HYPERLINK \l _Toc446526481 4施工方案 PAGEREF _Toc446526481 \h 2 HYPERLINK \l _Toc446526482 4.1施工准备 PAGEREF _Toc446526482 \h 2 HYPERLINK \l _Toc446526483 4.2施工说明 PAGEREF _Toc446526483 \h 3 HYPERLINK \l _Toc446526484 4.3材料 PAGEREF _Toc446526484 \h 4 HYPERLINK \l _Toc446526485 4.4模板 PAGEREF _Toc446526485 \h 4 HYPERLINK \l _Toc446526486 4.5箱梁施工工艺 PAGEREF _Toc446526486 \h 6 HYPERLINK \l _Toc446526487 5质量保证措施 PAGEREF _Toc446526487 \h 28 HYPERLINK \l _Toc446526488 5.1质量目标 PAGEREF _Toc446526488 \h 28 HYPERLINK \l _Toc446526489 5.2建立健全质量管理体系 PAGEREF _Toc446526489 \h 28 HYPERLINK \l _Toc446526490 5.3加强设备、材料的管理 PAGEREF _Toc446526490 \h 29 HYPERLINK \l _Toc446526491 5.4具体施工质量控制措施 PAGEREF _Toc446526491 \h 29 HYPERLINK \l _Toc446526492 6.工期保证措施 PAGEREF _Toc446526492 \h 31 HYPERLINK \l _Toc446526493 7.安全保证措施 PAGEREF _Toc446526493 \h 32 HYPERLINK \l _Toc446526494 7.1安全组织机构 PAGEREF _Toc446526494 \h 32 HYPERLINK \l _Toc446526495 7.2安全防护措施 PAGEREF _Toc446526495 \h 32 HYPERLINK \l _Toc446526496 8.文明施工措施 PAGEREF _Toc446526496 \h 36 HYPERLINK \l _Toc446526497 8.1文明保证体系 PAGEREF _Toc446526497 \h 36 HYPERLINK \l _Toc446526498 8.2现场场容管理措施 PAGEREF _Toc446526498 \h 36 HYPERLINK \l _Toc446526499 8.3预制场场容管理措施 PAGEREF _Toc446526499 \h 37 HYPERLINK \l _Toc446526500 9.雨季施工 PAGEREF _Toc446526500 \h 38 HYPERLINK \l _Toc446526501 9.1雨季施工准备工作 PAGEREF _Toc446526501 \h 38 HYPERLINK \l _Toc446526502 9.2雨季施工措施 PAGEREF _Toc446526502 \h 38 HYPERLINK \l _Toc446526503 10高温施工措施 PAGEREF _Toc446526503 \h 39预制箱梁施工方案1工程概况1.1简介本标段为广东省龙川至怀集公路TJ31标，采用设计速度为100Km/h。起点桩号K268+900终点桩号K276+915，主线全长7.29445Km,大中桥桥梁4座总长502.8m，占路线总长6.3%。箱梁共有155片，具体分布情况如下：序号中心桩号桥梁名称孔数及孔径 （孔×m）桥长（m）