磨框大桥工程施工组织设计.doc

x市磨框大桥为新江海河上的独立大桥。磨框大桥全长108.32米，净宽12米，钢筋混凝土连续箱梁桥。中跨46米，边跨2*28米，设计荷载：汽—20，挂—100。
101.02工程主要技术标准
2.1  建设规模：桥长108.32米，桥面宽度为0.5米＋12米＋0.5米=13米，面积1408.16平方米。
2.2  荷截标准：汽车-20级，挂车-100级，人群3.5KN/m2。
2.3  桥面坡度：桥跨两侧纵坡均为2.5%，桥面横
x Municipal Mill box for the new bridge on the Haihe River separate the bridge. Grinding box bridge length 108.32 m, clear width of 12 meters of reinforced concrete continuous box girder bridge. 46 meters across, side 2 * 28 meters across, design load: steam -20, hanging -100.
Main Technical Standards 101.02
2.1 Construction Scale: 108.32 m long bridge, bridge deck width of 0.5 m +12 m +0.5 m = 13 m, an area of 1408.16 square meters.
2.2 cut-off standard charge: Automotive -20 level, trailers -100 level, the crowd 3.5KN/m2.
2.3 Deck slope: the bridge across both sides of 2.5% longitudinal, cross-bridge