Article Per Year (5 Year)
p-Index From 2021 - 2026
1.829
P-Index
This Author published in this journals
All Journal MEDIA KOMUNIKASI TEKNIK SIPIL Jurnal Teknik Sipil Research Report - Engineering Science Journal of the Civil Engineering Forum JURNAL TEKNIK HIDRAULIK JURNAL SUMBER DAYA AIR Journal of Infrastructure and Facility Asset Management International Journal of Science and Society (IJSOC) Journal of the Civil Engineering Forum
Albert Wicaksono
Jurusan Teknik Sipil, Fakultas Teknik, Universitas Katolik Parahyangan
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Energy Engineering Environmental Science Library & Information Science Materials Science & Nanotechnology Mathematics Social Sciences Transportation

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Pengaruh Laju Sedimentasi terhadap Kapasitas Tampung Danau Sentarum, Provinsi Kalimantan Barat Akafi, M. Ma'ruf; Wicaksono, Albert
JURNAL SUMBER DAYA AIR Vol 21, No 2 (2025)
Publisher : Direktorat Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32679/jsda.v21i2.940

Abstract

Lake Sentarum has a unique role as flood control in the lower reaches of the Kapuas River Basin. Changes in land use and high rainfall can cause an increase in the rate of erosion and sedimentation that occurs in the Sentarum Sub-river basin, which potentially reduces the storage capacity of Lake Sentarum. The objective of this study is to determine the sedimentation rate and analyze the impact of sedimentation on the storage capacity of Lake Sentarum.The erosion rate analysis using the Universal Soil Loss Equation (USLE) method shows that in the 2015 to 2020 period, the most significant erosion rate occurred in 2016,which 2016 was the year with the highest rainfall. The erosion rate that occurred in 2016 in the Sentarum Sub-river basin and Lake Sentarum catchment area was 293,622.79 Ton/Ha/year and 160,413.01 Ton/Ha/year, respectively. The types of land cover that have the most impact on erosion rates are dryland agriculture mixed with shrubs, plantations, shrubs, and open land. The sedimentation rate was calculated using the Sediment Delivery Ratio (SDR) method, where the most significant sedimentation rate occurred in 2016 with the sedimentation rate of the Sentarum Sub-river basin was 201.842,37 Ton/Year which resulted 86.702,05 m3 of sediment volume and the Lake Sentarum catchment sedimentation rate was 117.591,64 Ton/Year which resulted in 50.511,87 m3 of sediment volume. With an average sediment volume in the Lake Sentarum catchment from 2015 to 2020 of 42,668.05 m3, Lake Sentarum will lose its capacity by 0.001% each year.
Perbandingan Debit Limpasan Langsung antara Pendekatan Model Numerik dan Konvolusi Hidrograf Satuan Sintetis Christopher, Cleon; Ginting, Bobby Minola; Yudianto, Doddi; Wicaksono, Albert
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 28, Nomor 1 (2022)
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1027.341 KB) | DOI: 10.14710/mkts.v28i1.42309

Abstract

Makalah ini membandingkan hasil debit limpasan langsung yang diperoleh menggunakan model numerik aliran dangkal dengan metode hidrograf satuan sintetis (HSS) yang sering digunakan di Indonesia. Secara umum dapat diketahui bahwa metode HSS tersebut masih bersifat empiris, sehingga menyulitkan pengguna dalam penentuan metode yang representatif. Sementara, pendekatan hidrodinamik seperti model numerik aliran dangkal dapat menghasilkan hasil yang lebih akurat dalam memprediksi limpasan langsung dibandingkan dengan HSS karena model tersebut diturunkan secara matematis berdasarkan proses fisik. Hasil yang diperoleh menunjukkan bahwa prediksi limpasan langsung dengan model numerik aliran dangkal (HEC-RAS 5.0.7) memberikan hasil yang lebih akurat dalam memprediksi debit puncak dengan rata-rata error -0,07%, waktu puncak dengan rata-rata error 19,77% serta bentuk hidrograf dengan nilai Root Mean Square Error (RMSE) yang paling kecil pada semua kasus yang telah diuji. Oleh sebab itu, dapat disimpulkan bahwa pendekatan hidrodinamik sangat direkomendasikan dalam memprediksi limpasan langsung untuk kedepannya. Makalah ini juga dibuat dengan harapan dapat dijadikan acuan dalam pengembangan HSS baru yang lebih akurat di masa mendatang.
Co-Authors Akafi, M. Ma'ruf Bambang Adi Riyanto Bobby Minola Ginting Christopher, Cleon Cleon Christopher Cristobal, Jose Doddi Yudianto Farrell Wiguna Farrell Wiguna Finna Fitriana Fiona, Megan Fitriana, Finna Li, Qiaoling Li, Ren Rahmanto, Fiqih Tandiono, Felix Theo Senjaya Wijaya, Obaja Triputera Willy Willy Xie Yuebo Yudarsi, Pankrasio Mario