滬蘆高速公路工程6標補充方案（板梁吊裝）.doc

滬蘆高速公路工程6標補充方案
（板梁吊裝）
1.概況
本工程西橫河橋、三團港橋、錢家灣橋、涇羅港橋均為主線三跨中型橋梁。
西橫河橋跨徑10m+13m+10m，蓋梁與主線成逆交15°。邊跨板梁高520mm，中板重量7.8T，邊板重量9.5T；中跨梁高620mm，中板重量13.0T，邊板重量15.9T。型鋼伸縮縫位置在1#墩。采用D100*28球冠園板式支座，150*200*21抗震擋塊。
三團港橋跨徑20m+22m+20m，蓋梁與主線成順逆交25°。邊跨梁高900mm，中板重量24T，邊板重量33T；中跨梁高900mm，中板重量31T，邊板重量35T。型鋼伸縮縫位置在0#、3#臺。采用D200*42球冠園板式支座，150*200*21抗震擋塊。
錢家灣橋跨徑13m+16m+13m，蓋梁與主線成順逆交20°。邊跨梁高620mm，中板重量14T，邊板重量17T；中跨梁高820mm，中板重量19T，邊板重量23T。型鋼伸縮縫位置在0#、3#臺。采用D100*42球冠園板式支座，150*200*21抗震擋塊。
涇羅港橋跨徑13m+16m+13m，蓋梁與主線成順逆交15°。板梁形式與錢家灣相近。型鋼伸縮縫位置在0#、3#臺。采用D100*42球冠園板式支座，150*200*21抗震擋塊。
2.施工主要設備及人員
① 吊機選用
120T汽車吊吊二臺；
Shanghai Lu Expressway 6 standard supplementary program
(Girder Lifting)
1. Overview
Yokogawa Bridge, west of the project, the three groups Harbour Bridge, the money Jinjiawan Bridge, Jing Luo Hong Kong are the main line of three-span bridge medium-sized bridges.
West Yokogawa Bridge Span 10m +13 m +10 m, cover against the cross beam and the main line into 15 °. Side span plate girder high 520mm, the board weight 7.8T, side plate weight 9.5T; in the cross-beam high-620mm, the board weight 13.0T, side panels Weight 15.9T. Steel expansion joint location in a pier. By D100 * 28 ball bearing plate crown Park, 150 * 200 * 21 seismic block.
3 Mission to Hong Kong bridge span 20m +22 m +20 m, cover the main line into good or poor cross beam and 25 °. Side span girder high 900mm, the board weight 24T, side plate weight 33T; in cross-beam high-900mm, the board weight 31T, side plate weight 35T. Steel expansion joint position at 0 #, 3 # sets. By D200 * 42 ball bearing plate crown Park, 150 * 200 * 21 seismic block.
Money Jinjiawan Bridge Span 13m +16 m +13 m, cap beam and the main line into good or poor pay 20 °. Side span girder high 620mm, the board weight 14T, side plate weight 17T; in cross-beam high-820mm, the board weight 19T, side plate weight 23T. Steel expansion joint position at 0 #, 3 # sets. By D100 * 42 ball bearing plate crown Park, 150 * 200 * 21 seismic block.
Jing Luo Hong Kong Bridge Span 13m +16 m +13 m, cover the main line into good or poor cross beam and 15 °. Plate girders and money Chichiawan similar. Steel expansion joint position at 0 #, 3 # sets. By D100 * 42 ball bearing plate crown Park, 150 * 200 * 21 seismic block.
2. Construction of key equipment and personnel
① crane selection
120T truck crane hanging two sets;
 

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