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摘要:本设计为瑞康家园B区商业办公楼建筑与结构设计，结构型式为现浇钢筋混凝土框架结构，地上主体结构为五层。总高度为22.2米。
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设计内容分为建筑与结构设计。
建筑设计部分：综合考虑场地环境、使用功能、结构造型、施工、建筑艺术等问题，并绘制建筑施工图。
结构设计部分：结构方案的确定、结构计算和结构制图。
结构布置尽量使得平面形状和立面体形简单、规则，使各部分刚度均匀对称，减少结构产生扭转的可能性，这样不但便于施工，而且有利于结构抗震。
结构确定后进行结构计算，学习并运用通用建筑结构设计软件——PKPM建立模型、进行上部结构的整体计算。
依据计算结果按制图标准绘制结构施工图。9342
关键词：现浇钢筋混凝土框架结构，建筑设计，结构设计
The Building and Structure Design of Ruikang area B commercial office
Abstract : The project which has been designed is the Building and structure design of Ruikang area B commercial office. The structure of building is cast-in-place reinforced concrete frame system. It has 5 floors on the ground.Its height is 22.2 meters.
The design includes the Building and structure design.
The building design process mainly steps: consider site environment, function, structure, construction, architecture, art and map building construction drawing.
The structural design process mainly concludes steps: choosing the structural program, structural calculation and structure drawing.
The structural arrangement should make the plane shape and bodily form simple and regulate. So, the stiffness of each part will be uniform and symmetry. In this way, the possibility of distortion will be reduced. A suitable program was established ,the bodily form is almost symmetrical which is not only favorable for construct but also has good behavior when resisting the action of earthquake.
One frame was chosen to compute. Then structural design software—PKPM was used to calculate the structure on the ground.
The structural drawings were drawn according to the calculated results.
Key Words：cast-in-place reinforced concrete frame system; building design ；structure design;
目 录
1. 简介 1
2. 设计原则及主要计算参数 3
2.1 设计意义 3
2.2 本综合性办公楼设计原则及灵感源来： 3
2.3 结构体系的采用原因 4
2.4 工程概况 5
2.4.1 规模 5
2.4.2 设计要求 5
2.5 设计依据 5
2.6 工程场地概况 5
2.7 地质概况 5
2.7.1 地形地貌 5
2.7.2 场地土层特征描述及其工程特性评价 6
2.7.3 地基土的物理力学指标 6
2.7.4 桩基础 7
2.8 存在问题 10
2.8.1 地下水埋藏条件 10
2.8.2 水、土腐蚀性评价 10
2.9 安全等级、抗震设计 12
2.10 设计计算辅助软件 12
3. 荷载统计与计算 13
3.1 板活荷载的确定 13
3.2 板恒荷载的确定 13
3.3 外墙梁上荷载计算 15