6层6138.76平米框架综合办公楼毕业设计（开题报告实习报告计算书建筑结构图）.doc

郑州市教委框架结构综合办公楼 摘 要 本工程为郑州市教委框架结构综合办公楼。本建筑物主体结构采用框架结构，防火等级二级，抗震设防烈度7度，抗震设防分组为一组。 本设计主要进行了结构方案中横向框架6轴框架的结构设计。在确定框架布局之后，先进行了层间荷载代表值的计算,接着利用顶点位移法求出自震周期，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）。内力计算考虑以下四种荷载作用，即水平地震荷载作用下的内力，竖向恒载作用下的内力，重力荷载设计值作用下的内力及风载作用下的内力。在进行截面抗震设计时，柱按偏压构件计算，为保证延性框架要“强剪弱弯，强柱弱梁，强节点弱构件强锚固的设计原则，且满足构造要求。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。 关键词： 框架，结构设计，抗震烈  Boe Office Building In Zheng Zhou Author : Huang Sheng Liang Tutor : Bian Ya Dong Abstract This engineering is a building of Railway middle school intending to set up in Zhengzhou City. This building resistant fires is second class, and the anti-seismic garrison is seven degree. The purpose of the design is to do structural design in the longitudinal frames of axis When the directions of the frames is determined, firstly the weight of each floor is calculated . Then the vibrate cycle is calculated by utilizing the peak-displacement method, then making the amount of the horizontal seismic force can be got by way of the bottom-shear force method. The seismic force can be assigned according to the shearing stiffness of the frames of the different axis. Then the internal force (bending moment, shearing force and axial force ) in the structure under the horizontal loads can be easily calculated. construction calculation consider of the action come from four loads, they are hor