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Journal : Rekayasa Sipil

Settlement of Dam During and End of Construction using Numerical Analysis Kurniawati, Tri; Suryo, Eko Andi; Zaika, Yulvi
Rekayasa Sipil Vol. 18 No. 3 (2024): Rekayasa Sipil Vol. 18 No. 3
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2024.018.03.4

Abstract

The construction process of the Tilong Dam induced significant settlement in the surrounding areas. This study aimed to enhance our understanding of the factors that influenced settlement behavior and improve the reliability of predictive models by using instrumentation data regarding the dam's vertical displacement. Numerical modeling was conducted to consider the actual embankment conditions and analyze the changes in the immediate settlement during and after construction. After the Tilong Dam construction, the measurements and numerical analysis showed settlements ranging from 0 to 832 mm. It was noted that settlements were expected during and after the construction, particularly at the dam's mid-sections. The back analysis method was employed to establish the values for material properties, specifically Young's modulus and Poisson's ratio, which affected the displacement. A multivariate regression comparison between the observed and predicted data yielded a determination coefficient (R²) of 0.914. This indicated a strong correlation between the observed and predicted values.
Co-Authors Abel Tasman Abidin , Ratno Ageung Darajat Agung Hartoyo Ailia Kistantri, Retyana Alam R. Kusnadi, Alam R. Andriani, Dini Arita, Sri Ariusni, Ariusni - Ayang Marsnely Baterun Kunsah Cholilah, Cholilah Dayat Dayat, Dayat Desi Sri Astuti, Zulkarnaen, Desi Sri Astuti, Donny Harisuseno Dwita, Vidyarini Eko Andi Suryo Elsa Badriyya erna wati Erni Masdupi Ery Suhartanto Eviolina, Ativa Fadila, Disa Fadillah, Nasya Faisal, Dini Fatiin, Idhoofiyatul Fauzan Aulia Finny Anita Fitra, Halkadri Fuadiyah, Sa'diatul Hadi, Farid Iramah Rizati, Miftah Irianti, Diah Permata Jeanne A. Pawitan Lihabi Maliqul Hafis, Maliqul Marwan Marwan Maulana, Haris Maulidiyanti, Ellies Muhammad Iqbal Ripo Putra Nadhirah, Aqeela Noor Naili Saida Ningsih, Nadya Ayu Nita Sofia Nor, Zairenah Binti Md Nora Susanti R. Panji Hermoyo Rahman, Bayu Kurnia Rahyussalim Rahyussalim, Rahyussalim Ramadhanti, Fauziah Ratno Abidin Retno Kustianingrum, Ajeng Rininingsih, Sri Ritonga, Mentari Rose Rahmidani S, Khisnatul Khariyah Sa'ida, Naili Sa?ida, Naili Sa’ida, Naili Safitri, Jeni Sahrawi Sahrawi, Sahrawi Sandefer, Marchely Henes Savitri, Widia Sa’ida, Naili Sekarningrum, Ardiyani silvia sayu - SITI MARYAM Siti Zubaidah Siwi, Menik Kurnia Sofya, Rani Sri Ulfa Sentosa Suci Musvita Ayu Syamsurizal, S. Syofyan, Rita Thamrin Thamrin Totti, Christian Triani, Mike Veronica, Nina Vivi Setiawaty Wahono , Wahono Wahono -, Wahono Wahono . Wahono Wahono Wahyuni, Marisa Elentri Wathoni, Hamzani Yandra, Aulia Rahmadatul Yanti, Suci Putri Yulhendri Yulhendri Yulvi Zaika