重庆大学学生宿舍楼设计计算书.doc

摘 要 在当今工程实际中，框架结构是应用非常广泛的一种布置结构，它具有梁柱承重，墙体只起分隔和维护的作用，房间布置比较灵活，门窗开置的大小和形状都比较自由。 本次毕业设计是武汉科技大学学生宿舍，采用框架结构，主体为9层，底层层高3.3米，其余层高3.3米。 本设计主要进行了结构方案中横向框架第5轴抗震设计。在确定框架布局之后，先进行了层间荷载代表值的计算,接着求出自震周期，进而按底部剪力法计算水平地震荷载作用下大小，进而求出在水平荷载作用下的结构内力（弯矩、剪力、轴力）。接着计算竖向荷载（恒载及活荷载）作用下的结构内力。是找出最不利的一组或几组内力组合。 选取最安全的结果计算配筋并绘图。此外还进行了结构方案中的室内楼梯的设计。完成了平台板，梯段板，平台梁等构件的内力和配筋计算及施工图绘制。对楼板进行了配筋计算，本设计采用桩基础，对基础承台和桩进行了受力和配筋计算。 关键词： 框架结构，抗震设计，荷载计算，内力计算，计算配筋 Abstract In todays engineering practice, the application of the framework structure is a very wide range of layout structure, it has a load-bearing beams and columns, separated from the wall and maintaining only the role of a more flexible arrangement of rooms, doors and windows open the size and shape of home are relatively free . The Graduation Project is a student hostel in Wuhan University of Science and Technology, using the framework of the structure, the main for the 9-storey, 3.3 meters high at the end of each level, and the remaining 3.3 meters height. The design of the main structural framework of the program in the first 5-axis horizontal seismic design. In determining the framework for the layout, the first representative of the layer to calculate the load, and then order from the earthquake cycle, and then calculated according to the bottom of the level of seismic shear load size, and then calculated the level of load in the structure of internal forces (bending moment, shear, axial force). And then calculating the vertical load (dead load and live load) under the structure of the internal force. Is to identify the most disadvantaged group, or a combination of several sets of internal forces. Select the results of the most secure computing and reinforcement drawings. In addition, the structure of the program carried out in the design of the interior staircase. The completion of a platform board, bench plates, beams and other platform components, and reinforcement of the internal force calculation and mapping work. A reinforcement of the slab