. The Annual bulletin of the Beach Erosion Board. Coastal engineering; Shore protection; Beach erosion. 25 EL.+ <v^'^^ Low dunes graded to + ft. Riprop (1000 lbs. to 6000 lbs. overoging 4000 lbs.), chinked with one men Crushed stone unscreened 2 Vz inches ond under. Noturoi beach slope EL.+ ' EL. +' FIGURE 3. RUBBLE REVETMENT Ocean "'} Harbor 1 /Crest EL. ' 1 / MHW EL, '^ MLW T ^ ^^^^ "\V^^^ MLW ' EL. ' ^^^ ^^^ W W w/20 W/15 to W/2^^:^^^^bs^ EL. ' 0 to W/6000^^>^^ ^^^^-| 1 ^ ^^^^^ ?2^,,-—'W/IO to i_^_ 12" Min. Thicknes
. The Annual bulletin of the Beach Erosion Board. Coastal engineering; Shore protection; Beach erosion. 25 EL.+ <v^'^^ Low dunes graded to + ft. Riprop (1000 lbs. to 6000 lbs. overoging 4000 lbs.), chinked with one men Crushed stone unscreened 2 Vz inches ond under. Noturoi beach slope EL.+ ' EL. +' FIGURE 3. RUBBLE REVETMENT Ocean "'} Harbor 1 /Crest EL. ' 1 / MHW EL, '^ MLW T ^ ^^^^ "\V^^^ MLW ' EL. ' ^^^ ^^^ W W w/20 W/15 to W/2^^:^^^^bs^ EL. ' 0 to W/6000^^>^^ ^^^^-| 1 ^ ^^^^^ ?2^,,-—'W/IO to i_^_ 12" Min. Thickness Stone Weight Total Layer Thickness W W to W/2 tons plus 5 tons ft. ft. W/IO to W/15 600 to 2000 lbs. ft. (min.) (larger stone on outer surface) W/200 to W/6000 600 lbs. to chips — (larger stone on outer surface) FIGURE 4. RUBBLE MOUND JETTY OR BREAKWATER 19. 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. : Beach Erosion Board
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Keywords: ., boo, bookauthorunitedstatesarmycorpsofengineers, bookcentury1900
