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Re: Hankinson with different LDF's[Subject Prev][Subject Next][Thread Prev][Thread Next]
- To: seaint(--nospam--at)seaint.org
- Subject: Re: Hankinson with different LDF's
- From: Drew Morris <dmorris(--nospam--at)bbfm.com>
- Date: Mon, 30 Aug 2010 14:44:27 -0800
I agree. The LDF of 0.9 applies
to the force perpendicular to the grain from the soil loading
and the LDF of 1.6 applies to only the inplane shear.|
On 8/30/2010 2:14 PM, David Topete wrote:
But, the soil loading is "static." How can a 1.6 LDF increase be justified for that loading direction? I think it's similar to a steel beam loaded in both the strong and weak axes. The interaction equation from the green steel manual (9th Ed. ASD). fbx/Fbx + fby/Fby <= 1.00 Any LDF's, such as short term loading due to wind/seismic/impact and applied left of "<=", and not to the right of it. Just my thoughts...
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