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i-beam catenary transportation system
i am currently undertaking a project with a firm who whish to produce a transportation system to go on the back of a semi trailer to transport a catenary cable systems.
so far i have calculated that i would need four sets of supports along the length of the i-beam (ub200*100 13.5m long) possibly made from 50*50*5 shs. the supplied i-beam is to sit at least 2.8 metres high. there has to be a space in the frame at least 0.6m wide from bottom to top support to accomodate hanging cables but otherwise size is not restricted. a secondary aim is to make the supporting frame modular so that it can be stored easily. at the moment i am trying to determine an appropriate frame work to support this structure. the total mass is about 6 tonne and it can be no wider than 2.4m as the flat bed dimensions for the trailer are 13.7m by 2.4m.
if anyone has any suggestions or places that i can look at which could aid in the design, this would be greatly appreciated!
thanks
dave!

2009-09-09, 06:31 PM	#1
huangyhg 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	i-beam catenary transportation system i-beam catenary transportation system i am currently undertaking a project with a firm who whish to produce a transportation system to go on the back of a semi trailer to transport a catenary cable systems. so far i have calculated that i would need four sets of supports along the length of the i-beam (ub200100 13.5m long) possibly made from 5050*5 shs. the supplied i-beam is to sit at least 2.8 metres high. there has to be a space in the frame at least 0.6m wide from bottom to top support to accomodate hanging cables but otherwise size is not restricted. a secondary aim is to make the supporting frame modular so that it can be stored easily. at the moment i am trying to determine an appropriate frame work to support this structure. the total mass is about 6 tonne and it can be no wider than 2.4m as the flat bed dimensions for the trailer are 13.7m by 2.4m. if anyone has any suggestions or places that i can look at which could aid in the design, this would be greatly appreciated! thanks dave! __________________ 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]