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<br /> <br /> <br /> <br />. . <br /> <br />. . <br /> <br /> <br />Figure 4.41 Longitudinal Support Beams <br /> <br />in Tables 4.18 and 4.19 are recommended. <br />Diagonal bracing members should be placed be- <br />tween the posts under the home (across the width) <br />at a minimum at each end and at the center span <br />as shown in Figure 4.43. <br />For double section manufactured homes, both <br />bays under the manufactured home must be <br />braced using the width of one section of the <br />manufactured home as appropriate. <br /> <br /> <br />Figure 4.42 Cross Bracing <br /> <br />For instance a 14 foot wide manufactured home <br />in a 25 psf wind load area would, as shown in <br />Figure 4.44, require two-by six-inch sawn timber <br />diagonal bracing. <br /> <br />Table 4.18 <br /> <br />MINIMUM SAWN TIMBER CROSS BRACING <br />(for 15 psf wind load) <br /> <br />Manufactured Height of Vertical Members Above Grade (ft. ) <br />HOIll! Length <br />(ft.) 3 4 5 6 7 8 9 10 <br />32 3 Braced Bays wi t h 2"x 3" Meni:>ers I <br />40 <br />48 3 Braced Bays wi th 2"x 4" Menbers I <br />52 I <br />56 3 Braced Bays wi th 2"x 6" Menbers <br />60 I <br /> 4 Braced Bays wi th 2"x 4" Menbers <br />66 I <br />72 r 4 Braced Bays wi th 2"x 6" Menbers <br /> <br />61 <br />