超级版主
注册日期: 04-03
帖子: 18592
精华: 36
现金: 249466 标准币
资产: 1080358888 标准币
|
lift shaf
lift shaft
hi, this is odiodet. i have a lift shaft to design, although precast box elements are avilable and ready to apply, what woud you consider critical for a design?
check out our whitepaper library.
what you're lifting, how you're going to lift it - cables or hydraulics, how high you have to lift it, what is available for the suport of the foundation for it.
mike mccann
mmc engineering
__________________
借用达朗贝尔的名言:前进吧,你会得到信心!
[url="http://www.dimcax.com"]几何尺寸与公差标准[/url]
|