. The Bulletin of the Beach Erosion Board. Coastal engineering; Shore protection; Beach erosion. 28 24 20 16 12 8 4 0 SW SSW S SSE BREAKER HEIGHT, Hb- FEET 233 223 213 203 193 183 173 163 153 143 DIRECTION OF WAVES-TRUE AZIMUTH. PERIOD,T- SECONDS WAVE CHARACTERISTICS FROM FORECAST:- Hâ-IO FT. , T= SEC, AZIMUTH. DEC. DETERMINE SURF CHARACTERISTICS WHEN THE STAGE OF TIDE IS + FT. 200 400 600 800 1000 1200 1400 1600 DISTANCE FROM EDGE OF STI LLWATER, Xfc-FEET OF THE CURVE Hâ/T« AND AZI- MUTH OF DEG. DRAW HORIZONTAL LINE TO CURVE OF Hâ=IOFT. ON CHART C; THEREFORE, BREAKER HE
. The Bulletin of the Beach Erosion Board. Coastal engineering; Shore protection; Beach erosion. 28 24 20 16 12 8 4 0 SW SSW S SSE BREAKER HEIGHT, Hb- FEET 233 223 213 203 193 183 173 163 153 143 DIRECTION OF WAVES-TRUE AZIMUTH. PERIOD,T- SECONDS WAVE CHARACTERISTICS FROM FORECAST:- Hâ-IO FT. , T= SEC, AZIMUTH. DEC. DETERMINE SURF CHARACTERISTICS WHEN THE STAGE OF TIDE IS + FT. 200 400 600 800 1000 1200 1400 1600 DISTANCE FROM EDGE OF STI LLWATER, Xfc-FEET OF THE CURVE Hâ/T« AND AZI- MUTH OF DEG. DRAW HORIZONTAL LINE TO CURVE OF Hâ=IOFT. ON CHART C; THEREFORE, BREAKER HEIGHT, H = 1UFT. TIDE OF + FT.,Xâ=725 FT. FROM CHART 0: FOR T= SEC. AND H^ â FT., DEPTH AT BREAKER, db= FT. FROM CHART E! FOR Ho/T'= AND AZIMUTH OF DEG., 0C,,= DEG. FROM CHART F! FOR <!ââ FT. AND A SURF FORECASTING CHART FOR LAS PULGAS BEACH FIGURE I 24. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Beach Erosion Board; United States. Army. Corps of Engineers. Washington, D. C. : The Board
Size: 1984px × 1260px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., boo, bookauthorunitedstatesarmycorpsofengineers, bookcentury1900
