Site Specific Rainfall Temporal Pattern (RTP) for Sustainable Development of Kuching City, Sarawak, Malaysia

An understanding of rainfall temporal patterns is important for flood estimation and planning for sustainable flood designs and management. However, current published rainfall temporal patterns in design manuals are mostly generalised for a region which covers large areas. This raises doubts regardi...

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主要な著者: CHARLES HIN JOO, BONG, ABIGAIL, JOSEP, E. R., MATTHEW, GABDA, Darmesah
フォーマット: 論文
言語:English
出版事項: Penerbit UMT 2022
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オンライン・アクセス:http://ir.unimas.my/id/eprint/38757/3/SITE%20SPECIFIC%20-%20Copy.pdf
http://ir.unimas.my/id/eprint/38757/
https://jssm.umt.edu.my/
http://doi.org/10.46754/jssm.2022.06.005
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spelling my.unimas.ir.387572022-06-28T06:38:37Z http://ir.unimas.my/id/eprint/38757/ Site Specific Rainfall Temporal Pattern (RTP) for Sustainable Development of Kuching City, Sarawak, Malaysia CHARLES HIN JOO, BONG ABIGAIL, JOSEP E. R., MATTHEW GABDA, Darmesah TA Engineering (General). Civil engineering (General) An understanding of rainfall temporal patterns is important for flood estimation and planning for sustainable flood designs and management. However, current published rainfall temporal patterns in design manuals are mostly generalised for a region which covers large areas. This raises doubts regarding its accuracy, especially for sensitive urban areas which are prone to flash floods. In the current study, a site-specific rainfall temporal pattern has been developed for Kuching using the Average Variability Method. The data of 5 minutes interval from year 2010 to 2018 for Kuching Airport rainfall station was used in the current study. Both the normalized and non-normalised rainfall temporal patterns were developed for 10 minutes, 15 minutes, 30 minutes, 60 minutes, 120 minutes, 180 minutes and 360 minutes. The developed rainfall temporal patterns were then compared with the recommendations from two other published design manuals. Results showed that most of the fractions in the published rainfall temporal patterns have more than 20% differences when compared with the current study. The developed rainfall temporal patterns from the current study can be adopted for flood design purposes in the city of Kuching in Sarawak. This fulfils Sustainable Development Goal 11 by reducing the adverse effects of flood in the city. Penerbit UMT 2022-06 Article PeerReviewed text en http://ir.unimas.my/id/eprint/38757/3/SITE%20SPECIFIC%20-%20Copy.pdf CHARLES HIN JOO, BONG and ABIGAIL, JOSEP and E. R., MATTHEW and GABDA, Darmesah (2022) Site Specific Rainfall Temporal Pattern (RTP) for Sustainable Development of Kuching City, Sarawak, Malaysia. Journal of Sustainability Science and Management, 17 (6). pp. 52-65. ISSN 1823-8556 https://jssm.umt.edu.my/ http://doi.org/10.46754/jssm.2022.06.005
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
CHARLES HIN JOO, BONG
ABIGAIL, JOSEP
E. R., MATTHEW
GABDA, Darmesah
Site Specific Rainfall Temporal Pattern (RTP) for Sustainable Development of Kuching City, Sarawak, Malaysia
description An understanding of rainfall temporal patterns is important for flood estimation and planning for sustainable flood designs and management. However, current published rainfall temporal patterns in design manuals are mostly generalised for a region which covers large areas. This raises doubts regarding its accuracy, especially for sensitive urban areas which are prone to flash floods. In the current study, a site-specific rainfall temporal pattern has been developed for Kuching using the Average Variability Method. The data of 5 minutes interval from year 2010 to 2018 for Kuching Airport rainfall station was used in the current study. Both the normalized and non-normalised rainfall temporal patterns were developed for 10 minutes, 15 minutes, 30 minutes, 60 minutes, 120 minutes, 180 minutes and 360 minutes. The developed rainfall temporal patterns were then compared with the recommendations from two other published design manuals. Results showed that most of the fractions in the published rainfall temporal patterns have more than 20% differences when compared with the current study. The developed rainfall temporal patterns from the current study can be adopted for flood design purposes in the city of Kuching in Sarawak. This fulfils Sustainable Development Goal 11 by reducing the adverse effects of flood in the city.
format Article
author CHARLES HIN JOO, BONG
ABIGAIL, JOSEP
E. R., MATTHEW
GABDA, Darmesah
author_facet CHARLES HIN JOO, BONG
ABIGAIL, JOSEP
E. R., MATTHEW
GABDA, Darmesah
author_sort CHARLES HIN JOO, BONG
title Site Specific Rainfall Temporal Pattern (RTP) for Sustainable Development of Kuching City, Sarawak, Malaysia
title_short Site Specific Rainfall Temporal Pattern (RTP) for Sustainable Development of Kuching City, Sarawak, Malaysia
title_full Site Specific Rainfall Temporal Pattern (RTP) for Sustainable Development of Kuching City, Sarawak, Malaysia
title_fullStr Site Specific Rainfall Temporal Pattern (RTP) for Sustainable Development of Kuching City, Sarawak, Malaysia
title_full_unstemmed Site Specific Rainfall Temporal Pattern (RTP) for Sustainable Development of Kuching City, Sarawak, Malaysia
title_sort site specific rainfall temporal pattern (rtp) for sustainable development of kuching city, sarawak, malaysia
publisher Penerbit UMT
publishDate 2022
url http://ir.unimas.my/id/eprint/38757/3/SITE%20SPECIFIC%20-%20Copy.pdf
http://ir.unimas.my/id/eprint/38757/
https://jssm.umt.edu.my/
http://doi.org/10.46754/jssm.2022.06.005
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