地震灾区建筑结构典型震害分析及对策
（1）框架结构典型震害及分析
对地震中框架结构的整体破坏形态进行了分析，对框架柱和梁柱节点的震害现象及原因进行了探讨，对围护结构、填充墙及楼梯的震害进行了总结。
（2）砌体结构典型震害及分析
对地震中砌体结构的房屋整体和局部倒塌震害进行了分析，然后具体分析了墙体开裂及底框上混或内框外混结构的震害。
（3）厂房结构典型震害及分析
对地震中厂房结构的柱头与屋架的连接节点、屋盖结构的、钢筋混凝土柱的震害以及围护结构的震害现象及原因进行了分析。
最后针对典型震害的原因提出了设计、施工以及管理等方面的对策。
【毕业论文关键词】钢筋混凝土，框架结构，砌体结构，厂房结构，典型震害。
Analysis of seismic disaster area structure typical damage and Countermeasures
Abstract：
The earthquake may have caused serious damage to buildings and structures，and caused serious losses to the lives and property of the people. In this paper，through the analysis of investigation on typical damage phenomenon to the quake hit areas and the reasons，we put forward some countermeasures. The main research contents of this paper are as follows:
(1)the typical earthquake damage and analysis of frame structure
The overall frame structure in the earthquake damage patterns were analyzed，the damage phenomenon and reason of frame column and beam column node is discussed，on the envelope structure damage，filled wall and stairs are summarized.
(2)the typical earthquake damage and analysis of masonry structure
Masonry structure houses in the earthquake on the global and local collapse damage were analyzed，and then a detailed analysis of the damage or the inner frame concrete structure concrete frame wall cracking and bottom.
(3)the typical earthquake damage and analysis of building structure
The damage phenomenon and reasons of connected nodes，roof structure of stigma and roof building structure in the earthquake，the earthquake damage of reinforced concrete columns and retaining structure are analyzed.
Finally，put forward the countermeasure design，construction and management and other aspects of the reasons for the typical earthquake damage.
Keywords:Reinforced concrete，frame structure，masonry structure，building structure，typical damage.
目 录
1. 绪论 1
1.1 课题背景及意义 1
1.2 研究现状 2
1.3 本文的研究内容 2
2. 框架结构典型震害及分析 4
2.1 整体破坏形态 4
2.1.1 房屋整体垮塌型 4
2.1.2 房屋整体严重歪斜型 5
2.1.3 房屋部分集中垮塌型 5
2.1.4 房屋部分楼层垮塌型 6
2.1.5 房屋底层侧移过大型 6
2.2 框架柱震害及分析 7
2.2.1 柱剪切破坏 7
2.2.2 柱压屈破坏 8
2.2.3 柱端塑性铰破坏 9
2.2.4 柱脚破坏 9
2.3 梁柱节点的震害及分析 10
2.3.1 剪切破坏 10
2.3.2 锚固破坏 10
2.4 围护结构和填充墙震害 11
2.5 楼梯震害 12
2.6 本章小结 13
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