Tie-down Vector Dynamics Foundation System for Wind Zones l Manuel d'utilisateur télécharger pdf (Page 19)

D1030

Tie Down Engineering

255 Villanova Drive SW

Atlanta, Georgia 30336

(404) 344-0000 • Fax (404) 349-0401

www.tiedown.com

Example of a Double Section 28' x 72' Home

Longitudinal (LSD)

Vector Systems

Anchors

Wind Zone II

WIND ZONE II for Double Section Homes

Using Vector Dynamics Foundation Systems

Home Length Vector Systems Anchors Required Longitudinal

Required Per Side Systems

(LSD)

0 to 48’ 4 4 2(4Struts)

49’ to 60’ 5 5 2(4Struts)

61’ to 72’ 6 6 2(4Struts)

73’ to 84’ 7 7 2(4Struts)

85’ to 90’ 8 8 2(4Struts)

NOTES:

Vector Systems should be spaced as symmetrical as

possible along the length of the home. Pier spacing must be

consistent with home manufacturers instruction and/or state

requirements.

Maximumallowable working load for metal strut: 3150 lbs.

One Longitudinal Vector System is made up of 2

struts, which can be used separately.

Soil Classiﬁcations: 2, 3, 4A & 4B

Soil Bearing Capacity: 1,000 PSF Minimum

Anchors Required: 30"with2-4"helixanchors(#59095)with1-1/4"Vertical Ties

19 Revised: 8/19/08

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Tie-down Vector Dynamics Foundation System for Wind Zones l Manuel d'utilisateur Page 19