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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)
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-   -   enercalc asce 7-02 seismic forces q (http://www.dimcax.com/hust/showthread.php?t=24117)

huangyhg 2009-09-08 10:20 PM

enercalc asce 7-02 seismic forces q
 
enercalc asce 7-02 seismic forces q
i use enercalc but am unsure about some calcs. i want to replace my current methed of determining a base shear reduction factor. by using enercalc鈥檚 鈥淎sce 7-02 seismic forces鈥?tab; i am unsure what the r-max-x ration value is in the sub-tab of 鈥淩eliability factor鈥?nbsp; and unsure of the table to bldg weights under base shear & vert. distrib. would the table include floor, partition, roof loads? ll, dd?
the asce 7 explains it pretty well. have you tried that first?


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