Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Debris Flow Induced by Heavy Rainfall in Hulu Terengganu: Hydrological and Geological Analysis
Terengganu is one of the states in Malaysia that will be the most affected by the northeast monsoon which usually happens early in November and lasts until March every year. Continuous heavy rainfall may cause various natural disasters including debris flow. Due to the features of sudden outbursts and high energy density, debris flow has caused a significant number of deaths in several geohazard incidents in Malaysia. In contrast to other types of landslides, almost all debris flows begin on natural topography. The majority of the incident was caused by rain. Intense and severe rainfall raises the water content and pore water pressure inside the remaining soil, potentially causing landslides. Based on a recent event on February 27, 2022, this study will examine the hydrological analysis including rainfall time series and rainfall distribution by using rainfall data from February 23, 2022, until March 1, 2022, along with geological analysis of the upper part of Hulu Terengganu. As a result, heavy and sustained rainfall has proved to become the primary cause of debris flow.
Debris Flow Induced by Heavy Rainfall in Hulu Terengganu: Hydrological and Geological Analysis
Terengganu is one of the states in Malaysia that will be the most affected by the northeast monsoon which usually happens early in November and lasts until March every year. Continuous heavy rainfall may cause various natural disasters including debris flow. Due to the features of sudden outbursts and high energy density, debris flow has caused a significant number of deaths in several geohazard incidents in Malaysia. In contrast to other types of landslides, almost all debris flows begin on natural topography. The majority of the incident was caused by rain. Intense and severe rainfall raises the water content and pore water pressure inside the remaining soil, potentially causing landslides. Based on a recent event on February 27, 2022, this study will examine the hydrological analysis including rainfall time series and rainfall distribution by using rainfall data from February 23, 2022, until March 1, 2022, along with geological analysis of the upper part of Hulu Terengganu. As a result, heavy and sustained rainfall has proved to become the primary cause of debris flow.
Debris Flow Induced by Heavy Rainfall in Hulu Terengganu: Hydrological and Geological Analysis
Water Res.Develop.Managem.
Mohd Sidek, Lariyah (Herausgeber:in) / Salih, Gasim Hayder Ahmed (Herausgeber:in) / Ahmed, Ali Najah (Herausgeber:in) / Escuder-Bueno, Ignacio (Herausgeber:in) / Basri, Hidayah (Herausgeber:in) / Ahmad, Sarbani Anjang (Autor:in) / Samad, Darul Hisham (Autor:in) / Yusof, Noryusuhasriq Mohd (Autor:in) / Sidek, Lariyah Mohd (Autor:in) / Basri, Hidayah (Autor:in)
International Conference on Dam Safety Management and Engineering ; 2023 ; Kuala Lumpur, Malaysia
Proceedings of the 2nd International Conference on Dam Safety Management and Engineering ; Kapitel: 65 ; 927-948
05.02.2024
22 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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