鐵路引橋工程懸臂梁施工方案.doc

◆編制依據： .........................................................2
1.工程概況...........................................................2
1.1 工程概況.........................................................2
1.2 水文地質.........................................................3
1.3 工程數量表.......................................................4
2 施工組織及總體部署.................................................5
2 .1 施工準備........................................................5
2 .2 項目部機構......................................................6
2 .3 總體部署........................................................7
3 設計計算資料.......................................................8
4 懸臂掛籃結構的型式.................................................9
4.1 掛籃結構.........................................................9
4.2 承重系統.........................................................9
5 懸臂掛籃工藝流程及施工步驟........................................12
5.1 0 號塊及中間塊施工.............................................13
5.2 邊跨邊塊現澆段施工..............................................30
5.3 合攏段施工及體系轉換............................................30
5.4 線形控制........................................................33
5.5 保證施工質量技術措施...........................................34
5.6 施工注意事項...................................................35
5.7 安全保證措施...................................................35
5.8 現場文明施工保證措施...........................................36
5.9 防血吸蟲措施...................................................37
6 存在問題..........................................................38

◆ establishment authority: .............................................. ........... 2
1. Project Overview .............................................. ............. 2
1.1 Project Overview ............................................... .......... 2
1.2 Hydrogeological ............................................... .......... 3
1.3 Project Quantity Table .............................................. ......... 4
2 construction organization and overall arrangements ............................................ ..... 5
2.1 Construction of preparation ............................................. ........... 5
2.2 Project Department agencies ............................................ .......... 6
2.3 overall arrangements ............................................. ........... 7
Design calculations .............................................. 3 ......... 8
4 cantilever structure type ........................................... Hanging Basket ...... 9
4.1 Hanging Basket Structure .............................................. ........... 9
4.2 load-bearing system ............................................... .......... 9
5 cantilever construction process and the steps Hanging Basket ........................................ 12
5.1 0 # block and the middle block construction .......................................... ... 13
5.2 Cross-border side cast section block construction ......................................... ..... 30
5.3 Closure Construction and System Conversion ........................................... .30
5.4 Linear Control ............................................... ......... 33
5.5 ensure quality technical measures ........................................... 34
5.6 Construction Considerations .............................................. ..... 35
Safety assurance measures .............................................. 5.7 ..... 35
5.8 civilized construction site to ensure measures ........................................... 36
Schistosomiasis prevention measures .............................................. 5.9 ..... 37
Problems ............................................... 6 ........... 38

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