杭州某中学教学楼结构设计

^论文编号:TM077   ^论文字数:13596,页数:102  附开题报告，文献综述，外文翻译，CAD图

摘 要

    本文具体介绍了本次毕业设计（某中学教学楼钢筋混凝土框架结构设计）的基本情况，了解与其相关的设计规范和要求，对整个设计的思路和基本步骤进行了简单的阐述，并且初步编写了本次设计的主要任务和任务进度安排。某中学教学楼建造地点在浙江杭州，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,建筑层数五层。室内设计标高为±0.000，室内外高差450mm。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7轴的设计。
 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：框架结构；荷载计算；内力计算；计算配筋

The structural design of a middle school's teaching building in hangzhou

Abstract:
  This article introduced specifically this graduation project (The structural design of a middle school's teaching building ) the basic situation, understood with its related design standard and the request, has carried on the simple elaboration to the entire design's mentality and the basic step, and has compiled this design primary mission and the duty progress arrangement initially.The location of this engineering is HangZhou, Zhejiang Province. The construction form is reinforced concrete frame, the construction structural design service life is 50 years,  the seismic fortification intensity is lower than six degree. The building counts five layers. The interior elevation is±0.000,and it is 450mm 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 7.
 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:  Frame Structure,Seismic Design ，Load Calculation，  Internal force calculation， Calculation reinforcement

目  录
中文摘要 Ⅰ
英文摘要 II
目录 III
1 绪论 1
    1.1 工程概况  1
    1.2 屋面做法 1
    1.3 楼面做法  1
    1.4 设计资料 2
2 框架结构布置及计算简图 3
    2.1 结构承重方案选择 3
    2.2 主要构件选型及尺寸初步估算 4
    2.3 确定结构计算简图 5
3 楼盖设计 8
    3.1 设计资料（以第三层楼盖为例） 8
    3.2 板的设计（按弹性理论设计） 8
4 屋盖设计 13
    4.1 设计资料 13
    4.2 板的设计（按弹性理论设计） 13
    4.3 荷载计算 13
5 恒荷载内力计算 18
    5.1 恒荷载计算(以7轴为计算单元，各梁截面详见结施图) 19
    5.2 恒载下固端弯矩计算 26
    5.3 框架恒载下弯矩计算 28
    5.4 框架恒载下剪力、轴力计算 36
6 活（雪）荷载内力计算 39
    6.1 活荷载计算以7轴为计算单元，各梁截面详见结施图) 39
    6.2 活载下固端弯矩计算 44
    6.3 框架活载下弯矩计算 46
    6.4 框架活载下剪力、轴力计算 53
7 风荷载内力计算 56
    7.1 风荷载计算 56
    7.2 风荷载内力计算 58
    7.3 各柱反弯点高度(yh)计算 61
    7.4 右风荷载作用下的框架弯矩、剪力、轴力计算 63
8 内力组合 67
9 截面设计 69
    9.1 梁截面设计 69
    9.2 柱截面设计 73
10 基础设计 86
    10.1 荷载计算 88
    10.2 单桩竖向承载力特征值及桩长计算 89
    10.3 承台计算 90
    10.4  群桩基础中单桩受力验算 91
    10.5  抗弯计算与配筋设计 92
11 楼梯设计 101
    11.1 梯段板设计 101
    11.2 平台板设计 103
    11.3 平台梁设计 104
11.3.1 平台梁TL4设计 104
12 致谢  106
13 参考文献 107

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