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<br />- <br /> <br />BOTAS ENGINEERING, INC. <br /> <br />Job Sunny Isles Restaurant <br /> <br />Consulting Engineers <br /> <br />- <br />Sheet No. of <br /> <br />Patricia M. Botas - Florida License # 41829 <br />7875 NW 12th Street, Suite 120 - Miami, Fl33126 <br /> <br />Calculated by DBC Date 5/2010 <br /> <br />Checked by PMB Date 5/2010 <br /> <br />5. Masonry Wall Design. <br />5. I . Standard Wall-I (h= 10.(71) <br /> <br />Wall height between floor slab and roof: <br /> <br />Hwall := 8ft + 8m <br /> <br />T nbutary Length of Roof: <br /> <br />Ltnb I := 7ft + 2m <br /> <br />ZoneS := 7S.7psf <br /> <br />- Vertical load : <br /> <br />Wall self-weight: <br /> <br />SWwall := Wwall' (O.S. Hwall) <br /> <br />Dead load : <br /> <br />WDL := Ltnb I . RoofDL <br /> <br />SWwall = 2B4.7 plf <br />wDL = I 7B plf <br />WLL = I 43 plf <br /> <br />Live load : <br /> <br />WLL := Ltnb I RoofLL <br /> <br />- Moments : <br /> <br />Bending Moment: <br />(due to wmd) <br /> <br />Mwall := 8- I . ZoneS. Hwal12 <br /> <br />Wfot = G 17 plf <br />Klpft <br />Mwall = 0.71- <br />ft <br /> <br />Total load : <br /> <br />Wf ot := sWwall + wDL + wLL <br /> <br />- Masonry Geometnc Section <br /> <br />.11 <br /> <br />Hw <br /> <br />dt <br /> <br /> <br />D <br /> <br />t <br /> <br />~ <br /> <br />D [=h ] <br />=t tf <br /> <br />b (max. 6t) <br /> <br />~ <br /> <br />Thickness of wall : <br /> <br />t := 7.G2Sm <br /> <br />(Nommal Thickness of wall = <'3 m.) <br /> <br />Thickness of flange: <br /> <br />tf := / .2Sm <br /> <br />Distance compo fiber to cent.remf. <br /> <br />d := O.S . t d = 3.8/ m <br /> <br />Width oh section (max = Gt) : <br /> <br />b := 24m (Se/ect bar5 5pacmq "b" con5/dermq moment) <br /> <br />EqUivalent solid thickness: <br /> <br />teq := 4.Bm <br />r := t. I 2- 0.5 <br /> <br />for t=<'3 In and b = 24 m <br /> <br />Wall's radius of gyration : <br /> <br />r = 2.2 m <br /> <br />Modular ratio Es I Em : <br />- Masonry Stresses <br />SpecIfied Compressive 5trenqth of Masonry : <br /> <br />n := 2S.8 <br /> <br />partially grouted <br /> <br />fm := ISOOpSI <br /> <br />78 <br />