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房屋建筑毕业设计(论文)办公楼设计..doc

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本科毕业设计(论文) 题目: 院 (系): 专 业: 班 级: 学 生: 学 号: 指导教师: 2012年 前 言 ,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。 青岛春阳写字楼设计 摘 要 本设计主要进行了结构方案中横向框架的抗震设计。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。 Design of Qingdao Chunyang Office Abstract The purpose of the design is to do the anti-seismic design in the longitudinal frames. 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 reinforcing such components as landing slab, step board and landing girder whose shop drawings are completed in the end. Keywords : frames;structural design;anti-seismic design 主要符号表 γG 永久荷载的分项系数; γQ 可变荷载的分项系数; T 结构自振周期; FEk 结构总水平地震作用标准值; Geq 地震时结构(构件)的重力荷载代表值、等效总重力荷载代表值; αmax 水平地震影响系数最大值; fy 普通钢筋的抗拉强度设计值; f’y 普通钢筋的抗强度设计值; c 混凝土保护
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