Page 2 of 2 FirstFirst 12
Results 16 to 21 of 21
  1. #16
    Join Date
    Sep 2003
    Location
    Jacksonville, FL
    Posts
    333
    For those interested in shear walls I would recommend "Guide to Wood Construction In High Wind Areas" by the Wood Products Promotion Council.
    There are more manuals out there but this is very good. This manual covers only high wind loads and not seismic loads. Also the WFCM from the American Forest & Paper Association is good. I use both books for calc. loads and location shear walls. They have real good details that everyone should have in their library. This does not replace the engineer but will give the designer a good grasp of concept of shear walls, drag struts and other structural assemblies that address the moments within a building.

  2. #17
    Join Date
    Jul 2002
    Location
    cedar city, utah
    Posts
    340
    Shear walls are meant to resist a given force, so nailing, holddowns and sheathing and thickness can vary in each and every connection / location.

    So my question is How much force are you trying to resist?

    If you don't know and do not know how to calculate it, then how can you assign value to it?

    Like richard said "It is and would be better left to a structural engineer!

    I have a Shear table that I use that was design by my structural engineer. He locates the shear walls (redlines) on my drawings and references back to the schedule. In that schedule it calls out the force /energy it is designed to resist in foot pounds.

    This schedule has about 30-40 different types of shear walls type (exterior, interior, with and without holddowns, sheathing type (plywood, OSB, Gyp. Board, etc.), fastener type (nails, screws etc.) and spacing.
    Last edited by m dalton; 12-31-2006 at 12:44 PM.
    Michael L. Dalton
    Parallax Designs

  3. #18
    thorn is offline Registered User Promoted
    Join Date
    May 2001
    Location
    Central CA
    Posts
    210

    Shearwall

    Maybe there is confusion between shear walls and braced wall panels? Around here if it’s called a shearwall is MUST be done so by an engineer. Under conventional construction we can use “braced wall panels, but not “shearwalls” although they are pretty much the same thing.

  4. #19
    Join Date
    Apr 2004
    Location
    LOCKPORT NY
    Posts
    18,655
    I came across this very informative document on the Fairfax county Permit Dept website. It is for designs up to 90 MPH winds in 3 second gusts.

    http://www.fairfaxcounty.gov/dpwes/p...nd_bracing.pdf

    Lew
    Lew Buttery
    Castle Golden Design - "We make dreams visible"

    Lockport, NY
    716-434-5051
    www.castlegoldendesign.com
    lbuttery at castlegoldendesign.com

    CHIEF X5 (started with v9.5)

  5. #20
    Join Date
    Sep 2003
    Location
    Brookfield, CT
    Posts
    172
    Go to:

    www.apawood.org

    Download pdf E30WALL. This a full nailing schedule for shear walls.

    Kenneth M. Lynch, AIBD,CBO
    K M Building Consultants
    9 Newman Place
    Brookfield, CT 06804

    Ph 203-775-0927
    Fax 203-775-0928

    lynchkm@charter.net
    Website - www.kmbuilding.com

    "The only way to do great work is to love what you do"

  6. #21
    Join Date
    Apr 2004
    Location
    LOCKPORT NY
    Posts
    18,655
    Thanks Ken

    Lew
    Lew Buttery
    Castle Golden Design - "We make dreams visible"

    Lockport, NY
    716-434-5051
    www.castlegoldendesign.com
    lbuttery at castlegoldendesign.com

    CHIEF X5 (started with v9.5)

 

 

Posting Permissions

  • Login or Register to post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •