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)
-   -   who knows how to deal with prestressed concrete calculation (http://www.dimcax.com/hust/showthread.php?t=30560)

huangyhg 2009-09-16 09:07 PM

who knows how to deal with prestressed concrete calculation
 
who knows how to deal with prestressed concrete calculation
i used to calculate prestressed concrete bridges or the transportation structures in bridge program (bp, finite program) in china. bp was powerful and could deal with prestressed concrete structure, live load, creep and shrinkage and so on. i used s-frame for several bridges (now i am working in canada). i did know how to use s-frame to compute the prestressed concrete structures. could you explain the procedure and give me a sample?
ronald lodge 416-817-6598 (cell phone)
apt. 107- 25 thunder grove, toronto, on, m1v 3m2


所有的时间均为北京时间。 现在的时间是 01:16 AM.