27m钢屋架课程设计 坡度1：11.doc

《27m钢屋架课程设计 坡度1：11.doc》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、普通钢屋架课程设计姓名：班级：学号：指导老师：2012.1目录一、设计资料.....................................................................................................................................31.1、设计条件…………………………………………………………………………………41.2、材料规格………………………………………………………………………………41.3、施工与安

2、装………………………………………………………………………………41.4、结构形式与布置…………………………………………………………………………4二、荷载与内力计算.........................................................................................................................61、荷载计算.................................................

3、..............................................................................62、荷载组合...............................................................................................................................63、内力计算.......................................

4、........................................................................................7三、杆件截面设计.............................................................................................................................81、上弦杆..............................

5、.....................................................................................................82、下弦杆.................................................................................................................................103、端斜杆aB.............

6、...............................................................................................................104、斜腹杆dJ...........................................................................................................................115、竖腹杆Hd......

7、......................................................................................................................12四、节点设计................................................................................................错误！未定义书签。41、下弦节点“b”.................

8、..................................................................................................142、上弦节点“B”................................................................................错误！未定