摘 要本设计为西安公园天下住宅小区的 8#住宅楼设计，设计层数为 6 层，结构形式选用多层混凝土框架结构，建筑总面积为 4600。建筑设计部分包括平面设计、立面设计、剖面设计，楼梯设计，屋面设计及建筑构造。本设计为一梯两户，层数较低，每单元仅设置一部双跑普通楼梯并要满足防火要求。屋面为上人屋面。结构计算部分包括横向水平地震作用下的框架设计，楼盖设计，楼梯设计和基础设计。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振周期，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内力 的组合可以使用 excel 软件计算。选取最安全的结果计算配筋并绘图。梁的配筋尽量一致，柱的配筋尽量一致。结合本设计结构的实际特点，基础选用柱下条形基础，楼梯则采纳板式楼梯。通过本多层混凝土框架结构的完整设计，使我能系统地总结，综合地运用所学的基础理论知识和专业知识来解决实际的工程设计问题，并能进一步加强我的建筑设计和结构设计的能力，为将来走向工作岗位打好基础。 关键词：住宅楼，钢筋混凝土，框架结构，抗震设计ABSTRACTThis design is for the residential building number 8 of Xi’an Gong Yuan Tian Xia District. It is 6-floor. The total architectural area is about 4000 square meters and the structure of this building is steel reinforced concrete frame structure. During the architectural design stage, the plane design, vertical plane design, the cross-section design, the stair design, the roof design and architect structure are made. Since this building is steel reinforced concrete frame structure, the design of the bathroom, kitchen and other small rooms will affect the design of the secondary beam and the calculation of the structure. With the total height of 20.4 meters, this 6-floor building is really low, then the communication stairs can meet the requirements. The residents can get on the roof of the building. The structu...
