The Effect of Various Peak Ground Acceleration Level in Petobo Irrigation Canal Area Post 2018's Liquefaction Disaster

• Main Authors: Sauri, S., Rifa'I, A., Hardiyatmo, H. C.
• Format: Conference or Workshop Item PeerReviewed
• Language: English
• Published: 2022
• Subjects: Civil Engineering not elsewhere classified
• Online Access: https://repository.ugm.ac.id/282191/1/Sauri_2022_The%20Effect%20of%20Various%20Peak%20Ground%20AccelerationLevel%20in.pdf; https://repository.ugm.ac.id/282191/; https://iopscience.iop.org/article/10.1088/1755-1315/1091/1/012038
• Institution: Universitas Gadjah Mada

The soil liquefaction disaster in Petobo, Central Sulawesi, caused massive terrain damage. With a total displacement of up to 800 meters and a total sliding area of 1.43 km2, the soil structure was deformed. The 7.5 Mw earthquake with the maximum PGA of 0.45 was causing flow-induced liquefaction wit...