某综合办公楼结构设计

^论文编号:TM136   ^论文字数:9435,页数:52  附CAD图

某综合楼结构设计
摘  要：本工程建造地点在浙江宁波，建筑层数五层。结构形式是现浇钢筋混凝土框架结构；建筑结构设计使用年限为50年，非抗震。室内设计标高为±0.000，室内外高差600mm。在确定框架布局之后，单榀框架计算主要进行了结构方案中横向框架3轴KJ1的设计，先进行了层间荷载代表值的计算,接着计算竖向荷载（恒载及活荷载）作用下的结构内力，然后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。最后进行了基础设计。

关键词：   钢筋混凝土   框架   结构设计

Abstract: The location of this engineering is NingBo, Zhejiang Province. The building counts five layers. The construction form is reinforced concrete frame, the seismic fortification intensity is lower than six degree. The interior elevation is±0.000,and it is 600mm higher than outdoors. When the directions of the frames is determined, firstly the weight of each floor is calculated. The purpose of the design is to do the design in the longitudinal frames of axis 3. When the directions of the frames is determined, firstly the weight of each floor is calculated. 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.Finally we designed the foundation.
Keywords :  reinforced  concrete   frames   structural design  

目  录

一、工程概况…………………………………………………………………………1
二、框架结构布置及计算简图………………………………………………………2
三、竖向荷载内力计算………………………………………………………………4
四、风荷载内力计算…………………………………………………………………17
五、截面设计…………………………………………………………………………28
六、屋盖、楼盖设计…………………………………………………………………34
七、楼梯设计…………………………………………………………………………40
八、基础设计 ………………………………………………………………………45
参考文献 ……………………………………………………………………………51
致谢  ……………………………………………………………………………… 52

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