03601nam a2200445 4500 20260817172518.0 070198 th eng .b10135261 AIT Thesis no.742 Huang, Tsong-shih Characteristics of wave transformation in Da Nang bay Bangkok : Asian Institute of Technology, 1975 88 p. Thesis ; no. 742 A thesis submitted for the partial fulfillment of the requirements for the degree of Master of Engineering in the Asian Institute of Technology, Bangkok, Thailand. Thesis (M.Eng.) - Asian Institute of Technology, 1975 In this study three hydraulic models were constructed to study the characteristics of waves propagating in Da Nang Bay and current variation in the vicinity of deep water terminal. From which the main source of the disturbance that caused the undesirable wave condition in the harbour area were determined. Succeedingly, appropriate means to attenuate wave condition in the harbour area were proposed. The first model was made to check the reflecting power of the rocky coastline north of Point Isabella. The results showed that MICHE's expressions were applicable to varying slope bottom even for the case of oblique incidence, if equivalent bottom slope was defined and appropriate value of intrinsic reflection coefficient was given. The second model was built to study the characteristics of refracting wave around Ben-Dao-Tien-Sa headland. Then, the effective ness of several breakwater of various combinations of lengths, locations and orientations were tested. From the results, a design curve of effectiveness of breakwaters was presented for designing purpose. It was also indicated that the existing theoretical solution of diffraction process was applicable to practical engineering purpose, if the bottom topography property was properly determined. The third model was made to check the effectiveness of the proposed breakwater on the current created by the river discharge in the vicinity of deep water terminal. It was observed that the current was not much changeo in most of the harbour area. The results, although not sufficient, provide a guide to assess the change of sediment deposition in the harbour area. Waves Ocean waves Suphat Vongvisessomjai, Chairperson Ackermann, Norbert L. , Examination Committee Shi-igai, Hiroyoshi, Examination Committee Nishimura, Hitoshi, Examination Committee Prida Thimakorn, Examination Committee Asian Institute of Technology. Thesis ; no. 742 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B23996 .b10135261 mnait x 260428 1 951012 m a x 0 mnait mnarc mnait 22 40 20 Barcode : 30050120586655 CREATED : 2014-07-02 RECORD # : i1275917x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160092903 CREATED : 2016-04-22 RECORD # : i12948949 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050121099567 CREATED : 2023-12-10 RECORD # : i13468479 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 16383 16383 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.742 30050120586655 2026-08-17 17:25:18 2 2026-08-17 22 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.742 30050160092903 2026-08-17 17:25:18 2026-08-17 40 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no.742 30050121099567 2026-08-17 17:25:18 1 2026-08-17 20