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isogrid stiffeners
does anyone know of a good reference on the design and analysis of plates stiffened with isogrid (equilateral triangle) stiffeners? plates stiffened with such stiffeners have isotropic behavior, rather than orthotropic behavior that rectangular stiffened plates have. i'm looking for design guidelines that can be used for preliminary hand calculations, not a detailed treatise on nonlinear fea optimization. thanks.
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hi,
the best (and only) source that i know of is a document entitled "isogrid design handbook" written in 1973 by mcdonnell aircraft co. for nasa. the document number is nasa-cr-124075. go to

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2009-09-05, 11:03 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	isogrid stiffeners isogrid stiffeners does anyone know of a good reference on the design and analysis of plates stiffened with isogrid (equilateral triangle) stiffeners? plates stiffened with such stiffeners have isotropic behavior, rather than orthotropic behavior that rectangular stiffened plates have. i'm looking for design guidelines that can be used for preliminary hand calculations, not a detailed treatise on nonlinear fea optimization. thanks. check out our whitepaper library. hi, the best (and only) source that i know of is a document entitled "isogrid design handbook" written in 1973 by mcdonnell aircraft co. for nasa. the document number is nasa-cr-124075. go to __________________ 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]