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

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 (http://www.dimcax.com/hust/index.php)
-   产品功能分析 (http://www.dimcax.com/hust/forumdisplay.php?f=10)
-   -   pbo fiber or frcm 9fiber reinforced cementitious matrix0 (http://www.dimcax.com/hust/showthread.php?t=27123)

huangyhg 2009-09-15 11:42 AM

pbo fiber or frcm 9fiber reinforced cementitious matrix0
 
pbo fiber or frcm (fiber reinforced cementitious matrix)
hi
i'm giuseppe occhipinti, a structural engineer. i'm designing a scructural improvement of a concrete deck using the new technology of pbo or frcm. in italy there are not a scecific roules about this kind of fiber, but i can use the same for the frp reinforcement (cnr d200-2004).
do you know what kind of roules are there in the other country?in england or in usa?
an exemple of pbo you can search in ruredil.it


所有的时间均为北京时间。 现在的时间是 12:15 PM.