摘要毕业设计目的是熟悉多层建筑结构设计的步骤，方法，掌握结构设计的全过程。本设计是华南大学机械学院综合楼设计，该楼地面总高度为+21.6m，共五层，层高为3.6m。本建筑设计遵循建筑设计的基本理念，结合周围环境地质情况以及建筑的发展前景，采用钢筋混凝土框架结构作为本建筑的结构承重体系，同时基础采用独立基础。设计顺序为先建筑，后结构，最后基础。结构设计中考虑了恒载、活载、荷载效应组合等问题，采用了D值法，弯矩二次分配法，内力组合等方法，充分重温了大学所学内容。结构设计部分完成了结构体系选取、框架结构平面布置、截面尺寸估算、荷载计算等工作，同时还完成了基础设计、楼板设计等工作，完成了建筑图、建筑说明、结构图、结构说明及基础配筋图，同时基本掌握了混凝土框架结构的基本知识。50886

毕业论文关键词：钢筋混凝土框架结构；结构设计；弯矩分配；

Abstract The graduation is designed to know the multi-step design of building structures, methods,and grasp the whole process of structural design. This design is the South China University of Mechanical Engineering Building,-----a total of five, the total height of the building ground is +21.6 m, the storey is 3.6m. The design follows the basic concept of architectural design, combined with the surrounding environment geology and construction development prospects, the use of reinforced concrete frame structure as the structure of the building load-bearing system, while based on using an independent foundation. The order of architectural design, post-structuralism, the last foundation. Structural design considered dead load, live load, load effect combinations and other issues, with a D value method, Moment Distribution Method, and other methods combined forces to fully relive the university content. Partially completed structure design architecture selected frame layout, cross-sectional dimension estimation, load calculation, etc., and also completed the basic design, floor design work, completed the building plans, building instructions, structure, the structure and infrastructure reinforcement chart, while basic grasp of the basics of concrete frame structure.

Keywords:Reinforced concrete frame structure; structural design; moment distribution;

目  录

第一章 绪 论 1

  1.1 工程概况 1

  1.2 建筑物功能与特点 1

    1.2.1 设计原则 1 

    1.2.2 建筑造型 1

    1.2.3 平面设计 1

    1.2.4 窗设计 2

  1.2.5 门设计 3

  1.2.6 建筑立面设计 3

  1.2.7 剖面设计 3

  1.2.8 交通联系空间设计 3

  1.2.9 防火设计 4

  1.2.10 抗震设计 5

  1.2.11 屋面设计 5

  1.2.12 墙体设计 5

  1.2.13墙面装修 6

  1.2.14 楼地面构造 6

第二章 多层钢筋混凝土框架结构设 7

  2.1 结构设计资料 7

    2.1.1 基本设计条件