Logo

The Benefit of Wind Distribution Analysis for Coastal Construction Design in East Java Province

Hermawan, Surya and Purnomo, Joko and Tjandra, Daniel (2018) The Benefit of Wind Distribution Analysis for Coastal Construction Design in East Java Province. [UNSPECIFIED]

[img] PDF
Download (1458Kb)

    Abstract

    To create a safe and durable coastal structures design, a comprehensive data including minimum, maximum, and significant sea wave�s height are needed. Normally, to obtain such massive data, engineers need to elaborate specialized consultant to carry out direct measurement on site, which typically consumes enormous financial resources and involves exceptionally rare experts. In such case, engineers can use a set of 10 to 20 years� wind data as a substitution. The suggested duration is expected to ensure that the set of data has sufficient information, which includes extreme wind speed and its fluctuation along the respective years. Therefore, it is common to adopt available data at the nearest wind stations, such as airports and harbors, to estimate the wind features on site. This paper presents a normative wind speed distribution model based on 16 years� wind data at a location obtained from National Oceanic and Atmospheric U.S. Department of Commerce (NOAA). The outcomes of the research show that the maximum sea wave height prediction in Sidoarjo Regency East Java with respect to analytical and graphical method are 0,465 m and 0,840 m, respectively. The results are considered satisfactorily reliable to be used as primary data to design coastal structures.

    Item Type: UNSPECIFIED
    Uncontrolled Keywords: wind distribution, coastal construction design, East Java
    Subjects: T Technology > TA Engineering (General). Civil engineering (General)
    Divisions: Faculty of Civil Engineering and Planning > Civil Engineering Department
    Depositing User: Admin
    Date Deposited: 29 Jan 2019 02:23
    Last Modified: 18 Mar 2019 17:55
    URI: http://repository.petra.ac.id/id/eprint/18159

    Actions (login required)

    View Item