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HomeMy WebLinkAboutSTORM SHUTTER (3) RAMMS ENGINEERING INC. 2100 W 76 ST. #311, HIALEAH, FLORIDA, 33016 FLORIDA BUILDING.CODE 20, 7 Robert S. Monsour, ,r� P.E. FI # 11955/0006024 ASCE 7-10 WIND CODE, DESIGN WIND LOADS (LBS/SQFT) Kd = .85 FOR 170 MPH WIND ZONE 4` Interior& Exterior Zones (4&5 -Walls) Positive Pressures : Exposure D For the 170 mph Wind Zone CATEGORY12BLDG. Effective Wind Area(or, Tributary Area) inS,quare'Feet " Height 10 20 30 40 `"5t0�, 60 Maxirnum 1.00 0.95 0.92 0.89 ''0.88 0.86 15 46.1 44.0 42.8 41-.9 41:3, •40.7 20 48.3 46.1 44.9 44:0 ` , ,43!3 42.7 25 50.1 .47.9 46.5 45<6___\"A_4, 9 44.3 30 51.9 49.6 48.2 47.2 �, 46.5 45.9 40 54.6 521 50.7 49:7 ': 48.9 48.2 .50 56.8 54.3 52.8 f / '51.7 50.9 50.2 60 . 58.6 56.0 54.4 r, /,,5 .3 52.5 51.8 Interior Zone (4 -Walls) Negative Pressures Exposure D For the 170 mphUVmd Zone CATEGORY 2 BLDG. Effective Wind A;ea,(or;�Tributary Area) in,Square Feet eight 10 20 r` 30 40 50 60 ® ximum -1.10 -1.05-� 1,02/ -0.99 -0.08 -0.96 > � a 15 -50.0 -47;9--; ; 46.7 -45.8 -45.2 -44.6 Uj 20 -52.4502 , -49.0 -48.1 -47.4 -46.8 LU 25 -54.4 -52:1.,'`.. -50.8 -49.8 -49.1 -48.5 ry LL °' 30 -56.3 / -54.0 -52.6 -51.6 -50.9 -50.3 c,.lV 40' -59.2/' ,x '56,.7 -55.3 -54.3 -53.5 -52.9 50 61.6 . -591 -57.6 -56.5 -55.7 -55.0 60 X63..6) `�,�;'.,.6Q.9 -59.4 -58.3 -57.4 -56.8 K //--� Exterior Zones (5=WWalls)Negative Pressures Exposure D For-the 170 mph Wind Zone CATEGORY 2 BLDG. Effective Wind Area(or, Tributary Area) in Square Feet Height-" 10 20 30 40 50 60 MaXlN* .�,V-1.40 -1.29 -1.23 -1.19 -1.15 -1.13 /1,,16. - � -61.7 -57.6 -55.1 -53.4 ' -52.1 -51.0 jo_� � -64.7 -60.3 -57.8 -56.0 -54.6 -53.4 25 -67.1 -62.6 -59.9 -58.1 -56.6 -55.4 30. -69.5 -64.8 -62.1 -60.1 -58.6 -57.4 40 -73.1 -68.2 -65.3 -63.2 -61.7 -60.4 50 -76.1 -71.0 -68.0 -65.8 -64.2 -62.8 60 -78.5 -73.2 -70.1 -67.9 -66.2 -64.8 INOTE:AN 8% REDUCTION OF THE LOADS SHOWN ABOVE MAY BE TAKEN FOR FLAT ROOFS. �J ;Length of End Zone (a): 10% of least horizontal dimension or .4 h, whichever is smaller, but not less than 4% of least horizontal dimension or 3 ft. (h = mean roof height in feet). -- _ THESE TABLES ARE NOT TO BE REPRODUCED IN WHOLE OR IN PART WITHOUT WRITTEN PERMISSION BY RAMMS ENGINEERING.ALSO,THESE ;TABLES ARE INVALID UNLESS SIGNED-WITH BLUE INK AND SEALED BY 'ROBERT MONS-OUR, RECEIVED SEP 14 ?unl8 INSTALLATION SCHED Lucie County, Permitting Unit Wall Shutter Shutter Shutter Storm Anchor Header Storm Mullion No. Pressure Width Height Span Bars # Spacing Reinforce Panels Type Inter/End Vert/Horz Req'd Req'd Bolted Y/N Y/N Interior End Topp Bottom 4� I�r g�End ABottoin Z 1 4 i 6 �'I E9 '� v�� N (V/A Interiors End Top, + � _ 4K 6--1 rl U` gY Bottom Interior[End p Top N + 2 { y t! V�Y� { rt It r,P n `i 53 I" JB Bottom N InteriorEEnd Top„ rr J +l{2' 44.8 y Q,r eft�� ifev to } )V Bottom Interio End fopo s, r Bottom Inter, End Top,j r r +N� q q �( '' q 3'' v Z'( N {° Boren iv interi r End T, t,,,l l Olt /� + c� ' 91,11 e,' a Bottom �� N !, �Inwerioqrnd TopBottom rv' 1ti► I' f� j InterIor EndUg•1 Top + F` { 1lBottom Interior Endr! Vert :['--'Bottorn 029 /�V e' {{- �+' Interior End �y `� {' Top,, (UVJ fly/ 1 { � 9011 p " / i6' 1 1 I O Botto3m' ` Interio End Top �r i +y2 _ y4. �'�r til {o Bottom Inten'pr End a / Top r, f Botto Interior End A Y Top,( 0 15 +yG. 5e.2 41 31. Bottom N ►� � 1� Interior End Top i, r j Bottom Interior End Topf ! + `�' y9 �t6�` i;" V7�t raj {o q.s (� N (v A Bottom Interior End Top Bottom Interior End Top }. ` Bottom F1 LE