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aluminum treadplate
hello,
i need to know the moment of inertia perpendicular the the face of an aluminum plate that is 1/8" thick and 48" wide.
i can't find any info anywhere.
thanks
for a rectangular section, the moment of inertia is (1/12)*b*h^3, where b is the plate dimension parallel to, and h is the dimension perpendicular to, the axis about which the moment of inertia is being calculated.
i am not clear from your message as to about which axis you are calculculating the moment of inertia.
i hope this helps.
b*d^3 / 12
aisc recommends contacting the supplier for mechanical properties/physical properties.
the aluminum association publishes allowable loads for tread plate

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2009-09-07, 11:27 AM	#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	aluminum treadplate aluminum treadplate hello, i need to know the moment of inertia perpendicular the the face of an aluminum plate that is 1/8" thick and 48" wide. i can't find any info anywhere. thanks for a rectangular section, the moment of inertia is (1/12)bh^3, where b is the plate dimension parallel to, and h is the dimension perpendicular to, the axis about which the moment of inertia is being calculated. i am not clear from your message as to about which axis you are calculculating the moment of inertia. i hope this helps. b*d^3 / 12 aisc recommends contacting the supplier for mechanical properties/physical properties. the aluminum association publishes allowable loads for tread plate __________________ 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]