![]() Significant wave height for extreme condition Fractile sign. Fitted curve for significant wave height 2 MEDIA KOMUNIKASI TEKNIK SIPILģ Table 1. From this data, significant wave height in 100 years return period is taken 7.6 m. Another reason, return period of 3nhours exceedance has a bigger value of significant wave height than 6 hours and 12 hours. Choice with 3 hours storm duration is based on history of incident storm. The extreme significant wave height is Used to calculate dimension of structure Of submerged breakwater. Determine of return period depends on design lifetime of structure. Extreme significant wave height is used as input data for calculation strength of structure. As a tourist destination needs daily wave condition, so it concerns on what wave high transmission behind the submerged breakwater. The value 3.5 m is taken as significant wave height for daily condition. Another reason, determining of crest levels with concern on wave transmission behind the submerged breakwater use this data with assumption as daily condition. Map of Project Location 1 Pengajar Jurusan Teknik Sipil, Jurusan Teknik Sipil UNDIP DATA Wave Data Wave data is found from For this design, seasonality data is used as requirement value to MEDIA KOMUNIKASI TEKNIK SIPIL 1Ģ Submerged Breakwater Design decide position of sub-merged breakwater for coastline. The tidal range is so small about 0.7 m then off shore breakwaters and submerged breakwaters can be applied in this area. There are permanent waves transmissions behind breakwater, so the wave high can be determine. Another reason, sub merged breakwater Is more pleasant aesthetically than merged breakwater. As a tourist destination, viewing to the sea may not blocked by crest of breakwater as one conditional requirement of the structure. Keyword : submerged breakwater General The aim of this study is to design submerged breakwater so lee side area of breakwater will be suitable for swimming activity in Alexandria, Egypt. ![]() Tinggi gelombang signifikan (Hs) harian digunakan untuk merencanakan struktur sub merged breakwater, tetapi untuk kekuatan breakwater digunakan Hs dengan kala ulang 100 tahun. Untuk tujuan renang sub merged breakwater dibagi dalam segmen-segmen. Alasan lain, dengan perlindungan oleh submerged breakwater pengunjung dapat dengan aman berenang di pantai, tetapi dapat pula merasakan gelombang, dan arus. Hal ini dikarenakan puncak struktur beradadi bawah muka air laut rata-rata sehingga para wisatawan masih dapat melihat pemandangan ke laut lepas tanpa adanya penghalang bagi pandangan mereka. Untuk melindungi pantai dari erosi yang berlanjut dipilih struktur submerged breakwater dengan alasan lebih estetis dibandingkan dengan merged breakwater. 1 DESIGN OF SUBMERGED BREAKWATER Parang Sabdono 1, Priyo Nugroho Parmantoro 1 ABSTRACT Pantai alexsandria yang berlokasi di Mesir merupakan pantai tujuan wisata yang terkena erosi gemburan gelombang.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |