# Re: Nail Slip

• To: <jdrozdek(--nospam--at)keymark.com>, <seaint(--nospam--at)seaint.org>
• Subject: Re: Nail Slip
• From: "Nels Roselund" <n.roselund(--nospam--at)worldnet.att.net>
• Date: Fri, 18 Aug 2000 13:29:58 -0700
```Johnny,

I have received the shear wall deflection derivation formula (including nail
slip) from John Rose.  I am sending it to Dennis Wish, who said that he
would scan it and post it in .pdf format on the structuralist:
http://www.structuralist.com

Nels
-----Original Message-----
From: Johnny Drozdek <jdrozdek(--nospam--at)keymark.com>
To: seaint(--nospam--at)seaint.org <seaint(--nospam--at)seaint.org>
Date: Wednesday, August 16, 2000 2:18 PM
Subject: Re: Nail Slip

>I would also be very interested in seeing the derivation.  Is this the same
>derivation Mike Valley indicates is located in ATC 7?
>
>Johnny Drozdek, E.I.T.
>Keymark Enterprises, Inc.
>
>
>At 08:25 PM 8/15/2000 -0700, you wrote:
>>Nels, I will send you the derivation when I get to the office.
>>John Rose/APA
>>
>>Nels Roselund wrote:
>>
>
>>> The list seems to have been down temporarily yesterday -- I'm not sure
that
>>> my question got delivered to the list so I ask it again:
>>>
>>> >I'm working with the UBC formula for deflection of a plywood sheathed
>shear
>>> wall in Section 23.223 of UBC Standard 23-2.
>>>
>>> The deflection determined by the formula and each of the terms in the
>>> equation for shear wall deflection have units of length except the nail
>slip
>>> term, which has units of length x length (h has units of inches, and
en --
>>> according to Table 23-2-K has units of inches).
>>>
>>> What am I missing?
>>>
>>> Nels Roselund
>>> Structural Engineer<
>>>
>
>
>
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