典型文献
Extreme Wind Variability and Wind Map Development in Western Java,Indonesia
文献摘要:
Wind-related disasters are one of the most fre-quent disasters in Indonesia.It can cause severe damages of residential construction,especially in the world's most populated island of Java.Understanding the characteristics of extreme winds is crucial for mitigating the disasters and for defining structural design standards.This study inves-tigated the spatiotemporal variations of extreme winds and pioneered a design wind map in Indonesia by focusing on western Java.Based on gust data observed in recent years from 24 stations,the extreme winds exhibit a clear annual cycle where northwestern and southeastern sides of western Java show out-of-phase relationship due to reversal mon-soons.Meanwhile,extreme wind occurrences are mostly affected by small-scale weather systems,regardless of seasons and locations.To build the wind map,we used bias-corrected gust from ERA5 and applied the Gumbel method to predict extreme winds with different return periods.The wind map highlights some drawbacks of the current national design standards,which use single wind speed values regardless of location and return period.Beside a fundamental improvement for wind design,this study will benefit disaster risk mapping and other appli-cations that require extreme wind speed distribution.
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中图分类号:
作者姓名:
Muhammad Rais Abdillah;Prasanti Widyasih Sarli;Hafidz Rizky Firmansyah;Anjar Dimara Sakti;Faiz Rohman Fajary;Robi Muharsyah;Gian Gardian Sudarman
作者机构:
Atmospheric Science Research Group,Faculty of Earth Science and Technology,Institut Teknologi Bandung,Bandung 40132,Indonesia;Structural Engineering Research Group,Faculty of Civil and Environmental Engineering,Institut Teknologi Bandung,Bandung 40132,Indonesia;Center for Infrastructures and Built Environment,Institut Teknologi Bandung,Bandung 40132,Indonesia;Civil Engineering Department,Faculty of Civil and Environmental Engineering,Institut Teknologi Bandung,Bandung 40132,Indonesia;Remote Sensing and Geographic Information Science Research Group,Faculty of Earth Sciences and Technology,Institut Teknologi Bandung,Bandung 40132,Indonesia;Center for Remote Sensing,Institut Teknologi Bandung,Bandung 40132,Indonesia;Center for Climate Change and Information,The Agency for Meteorology,Climatology and Geophysics of the Republic of Indonesia(BMKG),Jakarta 10720,Indonesia;Subdivision for Executive Secretary Administration,The Agency for Meteorology,Climatology and Geophysics of the Republic of Indonesia(BMKG),Jakarta 10720,Indonesia;Earth Science Department,Faculty of Earth Science and Technology,Institut Teknologi Bandung,Bandung 40132,Indonesia
文献出处:
引用格式:
[1]Muhammad Rais Abdillah;Prasanti Widyasih Sarli;Hafidz Rizky Firmansyah;Anjar Dimara Sakti;Faiz Rohman Fajary;Robi Muharsyah;Gian Gardian Sudarman-.Extreme Wind Variability and Wind Map Development in Western Java,Indonesia)[J].国际灾害风险科学学报(英文版),2022(03):465-480
A类:
soons
B类:
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AB值:
0.599158
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