以下是土木毕设网小编为大家搜集整理的框架结构毕业设计摘要范文,供大家参考和借鉴!
本设计主要进行了结构方案中典型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。
关键词:框架结构设计抗震设计
Content Summary
This design mainly focuses on the seismic design of typical transverse frames in the structural scheme.After determining the framework layout,the representative values of inter story loads were first calculated,and then the self seismic period was calculated using the vertex displacement method.Then,the magnitude of horizontal seismic loads was calculated using the bottom shear method,and the internal forces(bending moment,shear force,axial force)of the structure under horizontal loads were calculated.Continuing to calculate the internal forces of the structure under vertical loads(dead and live)is to identify the most unfavorable group or combinations of internal forces.Select the safest result to calculate the reinforcement and draw.In addition,the design of indoor stairs in the structural scheme was also carried out.Completed the calculation of internal forces and reinforcement of components such as platform slabs,stair step slabs,and platform beams,as well as the drawing of construction drawings.
Keywords:frame structure design,seismic design
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