Geotechnical Evaluation of Landslide Risks in Bali’s Tourism Zones – A Case Study from Candidasa, Bali, Indonesia

• Autorzy: Dharmayasa I Gusti Ngurah Putu , Anggreni Made Yani , Anantanasakul Pongpipat , Sugiana I Putu

Identyfikatory

DOI

10.12912/27197050/190207

• Języki publikacji: EN

Abstrakty

EN

Tourism in Bali has surged post-COVID-19, with a 74.60% rise in arrivals from September 2022 to 2023, driving infrastructure development, notably in areas like Candidasa. However, safety concerns arise, especially in steep slope regions prone to landslides. This study employs cone penetration testing (CPT) data to assess its suitability for slope stability analysis amidst tourism development. By interpreting CPT data based on prior research, it shows obtaining ample soil parameters for such analysis is feasible. The research site, a Candidasa resort, exemplifies risks in hilly terrains. Fellenius-Morgenstern analysis reveals varying safety factors, indicating landslide susceptibility in certain scenarios. While CPT testing offers valuable insights, comprehensive geotechnical investigations are recommended for critical infrastructure projects to mitigate risks effectively. This study highlights the importance of comprehensive soil analysis and safety measures in the development of tourism infrastructure, especially in areas prone to geological hazards.

Słowa kluczowe

EN

tourism; slope stability analysis; cone penetration testing; Fellenius-Morgenstern analysis; landslide; geological hazards

• Wydawca: Lubelski Oddział Polskiego Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology ; WNGB Wydawnictwo Naukowe
• Czasopismo: Ecological Engineering & Environmental Technology
• Rocznik: 2024
• Tom: Vol. 25, iss. 9
• Strony: 81--91
• Opis fizyczny: Bibliogr. 37 poz., rys., tab.

Twórcy

autor

Dharmayasa I Gusti Ngurah Putu

• Department of Civil Engineering, Faculty of Engineering and Informatics, Universitas Pendidikan Nasional, Denpasar 80224, Indonesia

• https://orcid.org/0009-0002-5853-6564

autor

Anggreni Made Yani

• Department of Civil Engineering, Faculty of Science and Engineering, Universitas Ngurah Rai, Denpasar 80238, Indonesia

• https://orcid.org/0009-0005-4563-2188

autor

Anantanasakul Pongpipat

• Department of Civil and Environmental Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand

• https://orcid.org/0000-0003-0153-0559

autor

Sugiana I Putu

• Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, Bogor Agricultural University, Bogor 16680, Indonesia

• https://orcid.org/0000-0002-7988-4202

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