本科毕业设计（论文）小区框架综合楼A栋摘 要本次毕业设计是一幢框架综合办公楼，主要进行的是结构设计部分。结构设计简而言之就是用结构语言来表达工程师所要表达的东西。结构语言就是结构师从建筑及其它专业图纸中所提炼简化出来的结构元素，包括基础、墙、柱、梁、板、楼梯、大样细部图等等。然后用这些结构元素来构成建筑物或构筑物的结构体系，包括竖向和水平的承重及抗力体系，再把各种情况产生的荷载以最简洁的方式传递至基础。结构设计的阶段大体可以分为三个阶段：一 结构方案阶段：根据建筑的重要性，建筑所在地的抗震设防烈度，工程地质勘查报告，建筑场地的类别及建筑的高度和层数来确定建筑的结构形式，本工程采用的是框架结构；二 结构计算阶段：包括荷载计算、内力计算和构件计算；三 施工图设计阶段：根据上述计算结果，来最终确定构件布置和构件配筋以及根据规范的要求来确定结构构件的构造措施。【关键词】：结构设计；荷载计算；节点验算；ABSTRACTThis graduation project is an administration building , it was some of structural design that mainly carried on. The structural design expresses the thing that the engineer will express in structural language in brief. The structural language is structural elements simplified out refined from the building and other specialized drawings of structural engineer, including foundation, wall, column, roof beam, board, stair, full-page proof detail picture, etc. Then come to form the structural systems of the building or structures with these structural elements, including verticality and bearing and resist strength system of level, and then various load that situation produce in a most succinct way from transmission to foundation. The stage of the structural design can be divided into three stages on the whole: 1. Structural scheme stage: According to the importance of the building, providing fortification against earthquakes in the earthquake intensity, the geologic prospect report of the project of the building site, classification and height and storey of the building of the building field are counted to confirm the structural form of architecture, what this project is adopted is frame structure; 2. Calculate stage in structure: Including loading and calculating, the internal force is calculated and calculated with the component; 3. Construction drawings design phase: According to described above result of calculation, come, confirm component assign with component mixing muscling and coming, confirming structural structure measuring of component according to the request of norm finally. Keywords Structural design; Load and calculate; Nodal checking computations.目 录摘 要ABSTRACT前言1第一部分 建筑设计说明1.1 毕业设计题目21.2 设计资料 21.3 平面设计 2 1.3.1办公平面设计21.3.1.1办公平面设计 21.3.1.2底层商场平面的布 31.3.1.3门、窗的设计 31.4 剖面设计 31.5 立面设计 31.6 设计体会 4第二部分 结构计算1工程概况 5 1.1 设计概况 5 1.1.1 建设项目名 5 1.1.2 建设地点 51.1.3 设计资料 5 1.2 结构沉重方案选择 5 1.3 主要构件选型及尺寸初步估算 6 1.3.1 主要构件选型 6 1.3.2 梁柱截面尺寸估算 62 板的计算 8 2.1 板的计算跨度及荷载 8 2.2 板荷载的确定 82.2.1 楼面板的荷载 82.2.2 屋面板的荷载 8 2.3 板的内力计算 9 2.3.1 双向楼面板的计算9 2.3.2 走廊计算 153 次梁的计算 17 3.1 正截面计算 17 3.1.1 次梁的计算简图 17 3.1.2 荷载的确定 17 3.1.3 内力的计算及钢筋的配置 173.1.4 受拉钢筋截面积As 183.1.5 验算配筋率18 3.2 箍筋的计算 183.2.1复核截面条件 183.2.1验算构造配筋条件 184 框架的计算 19 4.1重力荷载计算 19 4.1.1 屋面上人 19 4.1.2 各层走廊楼面 19 4.1.3 标准层楼面 194.1.4 梁自重 194.1.5 柱自重 20 4.1.6 外墙自重 20 4.1.7 内隔墙自重 204.1.8 栏杆自重 214.2 荷载的确定 214.3. 确定框架计算简图21 4.3.1 框架柱刚度计算 214.4 竖向荷载下框架受荷总图224.4.1 AB轴线间框架梁224.4.2 BC轴线间框架梁24.4.4.3 A轴柱的集中荷载计算 254.4.3 B轴柱的集中荷载计算 264.4.3 C轴柱的集中荷载计算 264.5 内力计算