40t龙门吊轨道梁计算书(哈西地铁三标) |
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目
录
1 工程概况 ............................................................................................................................................. 1 2 龙门吊计算参数
. ................................................................................................................................ 2 2.1 最不利垂直动荷载
. ................................................................................................................ 2 2.2 最不利水平动荷载
. ................................................................................................................ 3 ( 1 )纵向水平动荷载
. .......................................................................................................... 3 ( 2 )横向水平动荷载
. .......................................................................................................... 4 3 轨道梁设计 ......................................................................................................................................... 4 3.1 车站结构围轨道梁
. ................................................................................................................ 4 ( 1 )最不利正弯矩
. .............................................................................................................. 5 ( 2 )最不利负弯矩
. .............................................................................................................. 5 ( 3 )最不利剪力
. .................................................................................................................. 5 ( 4 )梁截面下部配筋计算
. .................................................................................................. 6 ( 5 )梁截面上部配筋计算
. .................................................................................................. 8 ( 6 )梁斜截面承载力验算
. .................................................................................................. 9 ( 7 )梁挠度验算
. ................................................................................................................ 10 3.2 轨道梁立柱
. .......................................................................................................................... 11 ( 1 )正截面受压承载力计算
. ............................................................................................ 11 ( 2 )立柱斜截面承载力验算
. ............................................................................................ 12 ( 3 )立柱纵向抗弯验算
. .................................................................................................... 12 ( 4 )立柱横向抗弯验算
. .................................................................................................... 13 3.3 立柱下基础梁
. ...................................................................................................................... 14 ( 1 )纵向抗倾覆性能
. ........................................................................................................ 16 ( 2 )横向抗倾覆性能
. ........................................................................................................ 16 ( 3 )基底最大压力
. ............................................................................................................ 17 ( 4 )基础纵向配筋计算
. .................................................................................................... 17 ( 5 )基础横向配筋计算
. .................................................................................................... 18 ( 6 )其它措施
. .................................................................................................................... 19
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