几何尺寸与公差论坛------致力于产品几何量公差标准GD&T (GDT:ASME)|New GPS(ISO)研究/CAD设计/CAM加工/CMM测量 - 查看单个帖子

membrane slab
i'm designing the concrete foundation for a metal circular tank. what are the advantage and disadvantages of using a membrane slab as defined in aci 350-appendix g? supposedly the design philosophy is that the slab is flexible enough to take any differential settlement while still remaining water-tight, but common sense seems to tell me that a super-thin slab would be more prone to leaking. any input or insight would be appreciated.
find a job or post a job opening
i am wrestling with this same issue, although i am putting a concrete tank on the foundation instead of steel. this adds the additional concern as to whether the membrane slab can handle the radial tension created by the tank. i will continue to reaserch this and let you know if i find anything.

2009-09-10, 01:32 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	membrane slab membrane slab i'm designing the concrete foundation for a metal circular tank. what are the advantage and disadvantages of using a membrane slab as defined in aci 350-appendix g? supposedly the design philosophy is that the slab is flexible enough to take any differential settlement while still remaining water-tight, but common sense seems to tell me that a super-thin slab would be more prone to leaking. any input or insight would be appreciated. find a job or post a job opening i am wrestling with this same issue, although i am putting a concrete tank on the foundation instead of steel. this adds the additional concern as to whether the membrane slab can handle the radial tension created by the tank. i will continue to reaserch this and let you know if i find anything. __________________ 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]