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Home My WebLink AboutRamms 170 D RAMMS ENGINEERING, INC. 2100 W 76 ST.#311, Hialeah, FL. 33016 FLORIDA BUILDING CODE, 2020 Robert S, Monsour, P.E. Fl#1 1 955/0006024 ASCE 7-16 WIND CODE DESIGN WIND LOADS (LBS/SQF'T) CATEGORY 2 BLDG. Kd= .85 FOR 170 MPH WIND ZONE Interior& Exterior Zones (4&5-Walls) Positive Pressures Exposure D For the 170 mph Wind Zone Effective Wind Area(or,Tributary Area) in Square Feet Height 10 20 35 50 100 Maximum 0.90 0.90 0.84 0.80 0.74 70 54.9 54.9 51.8 49.8 46.7 80 56.5 56.5 53.4 51.3 48.1 90 57.3 57.3 54.1 52.0 48.8 100 58.6 58.6 55.3 53.1 49.9 120 60.6 60.6 57.2 55.0 51.6 140 62.2 62,2 58.8 56.5 53.0 160 63.5 63.5 59.9 57.6 54.1 180 '64.7 64.7 61.1 58.7 55.1 200 65.9 65.9 62.3 59.8 56.2 260 68.8 68.8 65.0 62.4 58. 300 70.8 70.8 66.9 64.3 60. 350 72.9 72.9 68.8 66.1 62.1 400 74.5 74.5 70.4 67.6 63.5 : 450 76.2 76.2 71.9 69.1 64.9 500 77.4 77.4 73.1 70.2 65.9 Interior Zone (4-Walls) Negative Pressures Exposure D For the 170 mph Wind Zane Effective Wind Area(or,Tributary Area) in ;square Feet Height 10 20 35 50 100 Maximum 0.90 0.90 0.84 0.80 0,74 70 54.9 54.9 -51.8 -49.8 -46.7 80 56.5 56.5 -53A -51.3 -48.1 90 57.3 57.3 .,54.1 -52.0 -48.8 100 58.6 58.6 ='k,5.3 -53.1 -49.9 120 60.6 60.6 -5 .2 -55.0 -51.6 140 62.2., 62.2 -58.8 -56.5 -53.0 160 63.6. 63.5 -59.9 -57.6 -54.1 80 64.7 -61.1 -58.7 -55.1 200 65.9 65.9 -62.3 -59.8 -56.2 250 68.8 68.8 -65.0 -62.4 -58.6 300 70.8 70.8 -66.9 -64.3 -60.3 360 72.9 72.9 -68.8 -66.1 -62.1 400 74.5 74.5 -70.4 -67.6 -63.5 450 76.2 76.2 -71.9 -69.1 -64.9 500 77.4 77.4 1 -73.1 1 -70.2 1 -65.9 Ex#erior<Zones (5 -Walls) Negative Pressures Exposure D For the 170 mph Wind Zone Effective Wind Area (or, Tributary Area) in Square Feet Height 10 20 35 50 1 100 Maximum -1.80 -1.80 -1.70 -1.56 -1.40 70 -100.6 -100.6 -95.5 -88.4 -80.3 80 -103.6 -103.6 -98.4 -91.0 -82.7 90 -105.1 -105.1 -99.8 -92.4 -83.9 100 -107A -107.4 -101.9 -94.3 1 -85.7 120 -111.1 -111.1 -105.5 -97.6 -88.7 140 -114.1 -114.1 -108.3 -100.3 -91.1 160 -116.4 -116.4 -110.5 -102.3 -92,9 180 -118.6 -118.6 -112.6 -104.2 -94.7 200 -120,9 -120.9 -114.8 -106.2 -96.4 250 -126.1 -126.1 -119.7 -110.8 -100.6 300 -129,9 1 -129.9 -123.3 -114.1 j -103.6 350 -133.6 -133.6 -126.9 -117.4 1 -106.6• 400 -136.6 -136.6 -129.7 -120.1 -109 0 450 -139.6 -139.6 -132.6 -122.7 711.4 500 -141.9 -141.9 1 -134.7 -124.7 -113.2 �y 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 IN BLUE INK AND SEALED BY ROBERT MONSOUR.