(65+120+65)m连续梁桥三角挂篮设计计算书日期：2010年10月目录一、挂篮设计总则...............................................................................11.1设计依据...............................................11.2结构参数...............................................11.3设计荷载...............................................11.4荷载传递路径...........................................21.5挂篮结构材料...........................................2二、底篮模板.......................................................................................31.1底模面板................................................3（1）荷载......................................................................................................................................3（2）面板验算...............................................................................................................................31.2横肋计算...............................................4（1）荷载......................................................................................................................................6（2）横肋截面特性.......................................................................................................................6（3）强度......................................................................................................................................6（4）挠度......................................................................................................................................6三、底篮纵梁计算...............................................................................81、箱梁两腹板之间、底板正下方纵梁计算.......................81.1受力分析..................................................................................................................................81.2强度计算..................................................................................................................................81.3刚度计算..................................................................................................................................92、处于箱梁斜腹板正下方的纵梁计算...........................92.1受力分析：..............................................................................................................................92.2强度计算:................................................................................................................................92.3刚度计算:..............................................................................................................................10四、底篮前托梁计算........................................................................101．受力分析................................................102．强度与刚度计算..........................................11五、底篮后托梁计算........................................................................121．受力分析................................................122．强度与刚度的计算（浇注砼时）............................13六、侧模支撑梁与内模滑梁计算....................................................141．侧模纵梁计算............................................142．前、后分配梁............................................163．内模滑梁计算............................................16七、吊杆与锚杆计算...................................