7施工图
见图纸。
8对于本设计的一些说明
(1)此轻型钢屋架跨度为18m,选用芬克式12节间屋架;
(2)因该屋架下没有悬(重)挂起重机设备,故不需要验算绕度,但因跨度L=18m>15m,故制作时宜起拱;
(3)相关数据计算公式参照《钢结构基本原理》。
9参考文献
1.黄呈伟,《钢结构基本原理》,重庆大学出版社,2005.08 2.徐占发,《钢结构与组合结构》,人民交通出版社,2008.03 3.肖亚明,《建筑钢结构设计》,合肥工业大学出版社,2006.04 4.沈祖炎等,《房屋钢结构设计》,中国建筑工业出版社,2008.02 5.陈扬骥等,《钢结构基本原理》,中国建筑工业出版社,2002.02 6.陈绍蕃等,《钢结构基础》,中国建筑工业出版社,2003.02
7.刘传春等,《建筑结构静力计算手册》,中国建筑工业出版社,1998.09 8.李和华等,《钢结构设计手册》,中国建筑工业出版社,1982.06 9.汪一骏等,《轻型钢结构设计手册》,中国建筑工业出版社,1996.05
10.周绪红,《钢结构设计与实例精选》,中国建筑工业出版社,2007
11.王静峰,《钢结构课程设计指导与设计范例》,武汉理工大学出版社,2010.9 12.崔佳,《建筑钢结构设计》,中国建筑工业出版社,2009
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目
录
1设计资料及主要参数 .................................................................................................................... 1
2屋架形式及几何尺寸 .................................................................................................................... 1
3屋盖支撑设计 ................................................................................................................................ 2 3.1屋架的支撑布置 ................................................................................................................. 2 3.2屋面檩条机器支撑布置 ..................................................................................................... 3 4屋架杆件内力计算 ........................................................................................................................ 4
4.1杆件的内力 ......................................................................................................................... 4 4.2上弦杆弯矩 ......................................................................................................................... 6 5屋架杆件截面计算 ........................................................................................................................ 6
5.1上弦杆 ................................................................................................................................. 7 5.2下弦杆 ............................................................................................................................... 10 5.3腹杆 ................................................................................................................................... 11 5.4填板设置与尺寸选择 ....................................................................................................... 13 6屋架节点设计 .............................................................................................................................. 14
6.1支座点A ........................................................................................................................... 14 6.2上弦一般节点B、E、C、F、D ..................................................................................... 17 6.3屋脊拼接点G ................................................................................................................... 18
6.4下弦杆节点H ................................................................................................................... 19 6.5下弦杆节点I .................................................................................................................... 20 6.6受拉主斜杆中间节点4 .................................................................................................... 20 7施工图.......................................................................................................................................... 21 8对于本设计的一些说明 .............................................................................................................. 21 9参考文献...................................................................................................................................... 21
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