02801nam a2200421 4500 20260817171154.0 120598 th eng .b10108683 AIT Thesis no. WA-79-21 Chowdhury, Shyamal Bikash Beach plan formation behind offshore breakwaters Bangkok : Asian Institute of Technology, 1980 v, 89 p. Thesis ; no. WA-79-21 A thesis submitted in partial fulfillment of t he requirements for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1980 Construction of offshore breakwater on a sandy beach leads to the formation of a sandy protuberance, called "tombolo", behind the breakwater. Eventually the protrusion attains an equilibrium shape . The development of such protrusion as well as overall storage patterns in the beach behind the breakwater was investigated in small wave basin, the variables being wave height, wave period and length of offshore breakwater while the original beach slope and depth of water were constant. The net deposition of sand behind offshore breakwater tend to increase with increasing wave height, All the experiments were run under no replenishment of sand from the upcoast side. One experiment was run with sand feeding from the upcoast side with a view to simulate the' littoral drift. " The net sand deposition behind ©offshore breakwater is less than the corresponding no replenishment case. Breakwaters Beach erosion Overbeek, Henk Jen, Chairperson Prida Thimakorn, Examination Committee Le Huu Ti, Examination Committee Government of Netherlands, Scholarship Donor Asian Institute of Technology. Thesis ; no. WA-79-21 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B22164 .b10108683 mnait s 250527 2 951012 m a s 0 mnait mnait mnarc 20 40 Barcode : 30050003068581 CREATED : 1994-05-16 RECORD # : i10120786 LPATRON : 1023467 LCHKIN : 2012-09-14 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050003068599 CREATED : 1994-05-16 RECORD # : i10120798 LPATRON : 1010873 LCHKIN : 1999-10-16 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050160040126 CREATED : 2016-01-15 RECORD # : i1286819x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 11206 11206 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no. WA-79-21 30050003068581 2026-08-17 17:11:54 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no. WA-79-21 30050003068599 2026-08-17 17:11:54 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. WA-79-21 30050160040126 2026-08-17 17:11:54 2026-08-17 40