土木工程,结构工程大学本科方案设计书计算书.docVIP

前 言 毕业设计是大学本科教育培养目标实现的重要阶段，是毕业前的综合学习阶段,是深化、拓宽、综合教和学的重要过程,是对大学期间所学专业知识的全面总结。 。在毕设后期，主要进行设计手稿的电脑输入，并得到老师的审批和指正，使我圆满的完成了任务，在此表示衷心的感谢。 Excel。在绘图时熟练掌握了AutoCAD，以上所有这些从不同方面达到了毕业设计的目的与要求。 二零一二年 六月 内容摘要 本设计的题目为设计。建筑主体，总建筑面积为m2，建筑总高度为m，抗震设防烈度为7度，抗震等级为级。结构采用钢筋混凝土框架形式及独立的钢筋混凝土柱下基础。、、、轴框架的抗震设计。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）。接着计算竖向荷载（恒载及活荷载）作用下的结构内力，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。完成了梯段板，平台梁等构件的内力和配筋计算及施工图绘制。Abstract The design for the topic of changchun city ChengXin secondary school buildings design . The architecture has five stories and. Its whole floorage is 6043.1m2, its top is 19.2m high. The earthquake intensity is 7. Style of the building is totally frame structure of reinforced concrete. The foundation of the building is the single footing stand. The purpose of the design is to do the anti-seismic design in the longitudinal frames of axis A、B、C、D. 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. After the determination of the internal force under the dead and live loads, the combination of internal force can be made by using the Excel software, whose purpose is to find one or several sets of the most adverse internal force of the wall limbs and the coterminous girders, which will be the basis of protracting the reinforcing drawings of the components. The design of the stairs is also be approached by calculating the internal force and reinforc