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� 1 • • • • <br /> I <br /> ,� S�"EP 2. DESIGN F&�NIE SUPPORTS <br /> ' (Horoles VVithout Perimeter �locking) � <br /> ro / , // <br /> DETERMINE LOCATIOPIS • <br /> All homes require regularly spaced supports along all main frame I-beams.Select spac- Spacing frame supports. <br /> ing between supports and sketch them on the support plan.Keep in mind that frame sup- There must be a support lo- <br /> ports under homes with 8"deep I-beams may be no more than eight feet apart.Those cated near the end of each <br />� under homes with 10°or 12"deep I-beams may be no more than 10 feet apart.Generally, I-beam such that there is no <br /> greater distances between supports will require larger footings. more than 24 inches of <br /> Figure 10 shows typical frame support locations. beam past the edge of the <br /> support. <br /> Sltle WaII(Perlme2er Polnt�oa�Plers <br /> RequUed at Openings 4 fl or Greatei <br /> t t o��Pia� <br /> r r I-6eam Frame <br /> t � <br />' � � <br /> Marrlage Wa0(Polnt-Load)Piers Figure 10.Typical support <br /> Requiiad at Openi�gs 4 R or Greater locations for homes not <br /> � � requiring regularly spaced <br /> i F,�,�P� perimeter supporfs <br /> � y <br /> or e 1-Beam Frame� <br /> Porch Post Piers � <br /> t <br /> Dnor Plers <br /> i <br /> CALCULATE LOADS <br /> Use Table 6 to determine the loads on frame supports.Find the column with the appro- <br /> priate roof load and section width.Find the row corresponding to the selected support <br /> spacing.The number in the intersecting cell is the load. <br /> Loads on all frame supports can be assumed to be equal if support spacing is equal. <br /> However, if different support spacings are used then each support with a different spac- <br /> ing should be calculated separately. <br /> Note the location and load required of each support on the sketch. <br /> I � <br /> TABLE 6. LOAD ON FRAME SUPPORTS FOR HOMES NOT REQUIRING PERIMETER BLOCKING—Ibs. <br /> I <br /> I � - - � � - �� � - <br /> I - - - - - - <br /> 2490 2820 3140 3600 2810 3170 3520 4030 3120 3520 3900 <br />�I .._ ._----- - -- - -- ---- - ---___._... _----------- - ---- - --_..._..-- ----------------- ------- <br /> ; • � . 3730 4230� 4710 5400 4210 4760 5270 6040 4680 5280 5840 <br /> _. .__.__�.�_,_z_._�__....__._._-a, - --- -._ ._.�--�-- ----._.__._. ..---_... ._.. ._..__._�._._ __,___ .._ __.a_„-- -------------- <br /> � 4980 5640 6270 7200 5610 6340 7030 8060 6240 7040 7790 <br /> -�- _ _- - ------- ------ --- -- ---- - -- --- - -- - - ----- ---------- _----- - ----- - - <br /> � � 6220 7040 7840 - 7010 7920 8790 - 7800 8800 9730 <br /> � <br /> ��pF ALqB <br /> i �P q� <br /> j .• • •e . `� PHILLIP J. 9 <br /> i � COP ND /' <br /> i � �S�SIO�IAL <br /> z} `EN�iNEER � <br /> I z} N0. � <br /> 32035 <br /> i q o� <br /> i � oass�onal E���� <br /> June 1,2015 <br /> • <br /> Manufacturer's Installation Manual-June 2015 �g <br />