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)
-   -   wooden tower structure on small scale (http://www.dimcax.com/hust/showthread.php?t=30902)

huangyhg 2009-09-16 11:25 PM

wooden tower structure on small scale
 
wooden tower structure on small scale
need more info as to direction of loads it will resist, for example, if it is to be like a telecommunications tower, it must resist both tension and compression in the legs; however, if it is a derrick tower, generally compression loads in the legs will control. tower configuration should be trussed so that only axial loads are developed. glue joints won't work well in tension, so try to develop some type of mechanical joint (wooden pegs)or slot connections to increase the glue bond area. good luck!


所有的时间均为北京时间。 现在的时间是 01:35 AM.