Article Per Year (5 Year)
p-Index From 2021 - 2026
4.332
P-Index
This Author published in this journals
All Journal TEKNIK Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan MEDIA KOMUNIKASI TEKNIK SIPIL Rekayasa Sipil Teras Jurnal RACIC : Rab Construction Research AGREGAT Jurnal Penelitian Pendidikan IPA (JPPIPA) Syntax Literate: Jurnal Ilmiah Indonesia BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan JURNAL TEKNIK HIDRAULIK JURNAL REKAYASA Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi International Journal of Engineering, Science and Information Technology International Journal of Social Service and Research Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Journal of Civil Engineering and Technology Sciences Eduvest - Journal of Universal Studies Jurnal Profesi Insinyur Indonesia Jurnal Teknik Sipil Advance Sustainable Science, Engineering and Technology (ASSET)
Dyah Ari Wulandari
Jurusan Teknik Sipil FT. UNDIP Jl. Prof. Soedarto SH. Tembalang, Semarang 50275
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Neuroscience Physics Social Sciences Transportation Other

Published : 36 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 36 Documents
Search

 1   2   3   4 
Comparison of Sediment Management Efficiency in Logung Reservoir, Kudus Regency Susilowati, Susilowati; Dyah Ari Wulandari; Nor Hidayati
Journal of Civil Engineering and Technology Sciences Vol. 4 No. 1 (2025): April: Journal of Civil Engineering and Technology Sciences
Publisher : Faculty Of Engineering University 17 August 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/gtv1nk16

Abstract

Logung Reservoir in Kudus Regency is one of the reservoirs with priority for flood management. The threat of sedimentation in the reservoir is extremely high. To prevent sedimentation in the reservoir, it is necessary to prepare an efficient sediment control method that is affordable, easy, and yields optimal results. This research will compare the economic efficiency of two sediment control methods in the reservoir: the construction of Check Dams (CD) upstream and sediment dredging in the reservoir using heavy equipment. The smallest Future Value Cost (FVc) value for 50 years between the CD construction method and Reservoir Dredging is an indication of a more efficient control method. FVc CD analysis is based on construction value, Operation, and maintenance every year, and Rehabilitation assumption every 3 years, and FVc Reservoir dredging is the operational cost of dredging once every 5 years and Rehabilitation assumption every 4 years, with the same volume of sediment. The analysis results based on a 5% internal rate show that the FVc for Check Dams is Rp. 8,584.72 billion, and the FVc for reservoir dredging, including crop losses, is Rp. 55,858.1 billion. Thus, sediment control using the construction and operation of check dams is more efficient.
Implementation of Rainwater Harvesting for Urban Flood Control in the Karang Asam Kecil Watershed Muslimin, Muhammad Syahrizal; Suharyanto; Wulandari, Dyah Ari
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.11036

Abstract

95 masl and is often flooded. This study aims to evaluate the effectiveness of the implementation of Low Impact Development with rainwater harvesting as the main method in reducing surface runoff in the Karang Asam Kecil watershed. Rainwater harvesting modeling is applied to 9 subcatchments with an application of 100 m2/unit. Simulation using the Storm Water Management Model (SWMM) with a 10-year return period rainfall shows that surface runoff in existing conditions is 45.632 mm. Meanwhile, after the implementation of rainwater harvesting, it decreased to 18.814 mm, or decreased by 58.77%. These results indicate that rainwater harvesting is effective in reducing surface runoff and can be a solution to flood mitigation in the Karang Asam Kecil watershed.
Analisis Stabilitas Keamanan Bendungan Bili-Bili As'ad, Mohammad Bagus Wiratama; Suripin, Suripin; Wulandari, Dyah Ari
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 31, Nomor 1, JULI 2025
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/mkts.v31i1.71170

Abstract

The Bili-Bili Dam located in Gowa Regency, South Sulawesi Province, is a rockfill dam with a central core, featuring a total storage capacity of 375 million m³ and sediment storage capacity of 29 million m³. Due to its high risk of structural failure, Bili-Bili Dam is classified as Class IV (Extreme). Recent developments have shown a decline in dam body stability due to seepage issues. If left unaddressed, this could trigger piping or even structural failure, posing a threat to the sustainability of the reservoir's functions. The objective of this study is to evaluate the safety factor (SF) of the main dam, right wing dam, and left wing dam as an integrated structural system of Bili-Bili Dam. The approach combines both qualitative and quantitative methods, including engineering geological assessments and Geostudio SEEP/W to analyze seepage rates and SLOPE/W to evaluate landslide potential. The analysis results indicate that seepage discharge remains within acceptable limits, and the dam’s stability under Operating Basis Earthquake (OBE) conditions is considered safe. However, under Maximum Design Earthquake (MDE) conditions, the slope safety factor does not meet the minimum standard required by SNI 8064:2016. Therefore, remedial actions such as reinforcement or retrofitting of the dam body are necessary.
PENDUGAAN LAJU EROSI DENGAN METODE USLE DAN ANALISIS DISTRIBUSI SEDIMEN DENGAN METODE EMPIRIS PENGURANGAN LUAS PADA WADUK PASELLORENG DI KABUPATEN WAJO Zefri, Ricky; Ari Wulandari, Dyah; Suripin, Suripin
JURNAL TEKNIK SIPIL Vol 11, No 2 (2022): Volume 11 Nomor 2 November 2022
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jts.v11i2.26727

Abstract

Waduk Paselloreng adalah waduk di Kabupaten Wajo, Propinsi Sulawesi Selatan yang berada di DAS Gilireng dengan kapasitas tampungan sebesar 138 juta m3 yang berfungsi sebagai penyediaan air baku, irigasi dan potensi sebagai PLTA. Daerah aliran sungai sebagai daerah tangkapan air sering mengalami permasalahan erosi dan sedimentasi dimana jumlah sedimentasi akan terus bertambah seiring bertambahnya waktu sehingga berdampak terhadap waduk seperti air menjadi keruh, pendangkalan dan dapat mempengaruhi umur layanan dari waduk. Tujuan dari penelitian ini adalah untuk mencari nilai pendugaan erosi dan sedimentasi pada Waduk Paselloreng menggunakan metode Universal Soil Loss Equation (USLE) serta untuk mengetahui distribusi sedimen pada waduk menggunakan metode pengurangan luas (area reduction method). Dari hasil penelitian diperoleh nilai faktor erosivitas hujan (R) tahun 2021, faktor erodibilitas tanah (K) adalah 0,212 ton/kj, faktor panjang dan kemiringan lereng (LS) adalah 3,725, faktor penutupan vegetasi (C) adalah 0,175 dan faktor konservasi lahan (P) adalah 1,00 sehingga besar laju erosi dan sedimentasi menggunakan Metode USLE adalah 4,5 ton/ha/thn atau 30.072,24 m3/thn. Berdasarkan hasil analisis dengan umur guna waduk selama 50 tahun, dari total jumlah sedimen yang mengendap, kapasitas tampungan mati waduk yang berada terisi sedimen sebesar 19,66% sehingga tampungan mati masih mempunyai kapasitas sebesar 80,34%. Sehingga dapat disimpulkan bahwa Waduk Paselloreng setelah operasional 50 tahun tetap dapat operasional melebihi usia waduk yang direncanakan relatif tidak terganggu oleh sedimentasi dan tetap dapat operasional melebihi umur waduk yang direncanakan.
Kajian Pengelolaan Air Minum Pamsimas Berkelanjutan dengan Metode Rapfish di Wilayah Kecamatan Banyumanik Kota Semarang Suharyanto, Suharyanto; Wulandari, Dyah Ari; Saputra, Rizki Wahyu
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v10i10.61798

Abstract

Penyediaan air bersih yang berkelanjutan merupakan salah satu tujuan utama dalam pembangunan infrastruktur perkotaan. Pada kota Semarang khusunya pada Kecamatan Banyumanik masih ditemukan beberapa daerah yang belum dilayani oleh air dari PDAM, Untuk salah satu opsi untuk menggantikan peran PDAM diberdayakanlah sistem penyediaan air minum berbasis masyarakat (PAMSIMAS). Penelitian ini mengkaji sistem penyediaan air minum berbasis masyarakat (PAMSIMAS) di Kecamatan Banyumanik, Kota Semarang khususnya pada Kelurahan Sumurboto dan Kelurahan Gedawang. Kelompok air tersebut dikaji dengan menggunakan metode Multi Dimensional Scaling dibantu dengan Software Rapfish untuk mengevaluasi keberlanjutan dari berbagai aspek, yaitu ekologi, teknologi, sosial, kelembagaan, dan ekonomi. Aspek aspek tersebut dikutip berdasarkan Kepmendagri No. 47 Tahun 1999 tentang Pedoman Penilaian Kinerja PDAM dan Kementerian PU BPPSPAM tahun 2010 tentang Penilaian Kinerja PDAM. Analisis SWOT juga dilakukan untuk mengidentifikasi strategi pengembangan yang diperlukan. Hasil penelitian menunjukkan bahwa tingkat keberlanjutan Kelompok air Sumurboto Mendapatkan skor rata rata sebesar 73,58 dengan kategori cukup berkelanjutan. Kelompok Air Tirta Sumurboto mempunyai keunggulan dalam 3 aspek dimensi yakni dimensi ekologi, teknologi dan kelembagaan serta mempunyai kekurangan pada dimensi sosial dan ekonomi sehingga Kelompok Air TirtaSumurboto mendapatkan skor rata rata sebesar 73,86 dengan kategori cukup berkelanjutan. Kelompok air Gedawang mempunyai keunggulan dalam 2 aspek dimensi yakni dimensi Teknologi dan Sosial dan mempunyai kekurangan pada dimensi Ekonomi, Ekologi dan Kelembagaan. sehingga Kelompok air Gedawang Mendapatkan skor rata rata sebesar 77,92 dengan kategori berkelanjutan. Strategi yang dilakukan untuk menunjang keberlanjutan sistem penyediaan air bersih berbasis masyarakat yaitu: Pembuatan SOP dan AD/ART, SOP dilaksanakan dengan baik dan digunakan dalam menjalankan operasional pada masing-masing kelompok air, pengurus masing-masing Kelompok Air ikut aktif berperan sesuai tugas masing- masing pengurus, penagihan rekening air dilaksanakan secara rutin dan teratur, karena hasil tagihan tersebut digunakan untuk biaya operasional dan pemeliharaan dan laporan internal dibuat tepat waktu dan rutin.
Literature Review: Water Spinach Variety KK-09 for Irrigation Optimization in Dry Land Mushthofa; Suripin; Wulandari, Dyah Ari
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i9.11380

Abstract

The increasing need for food due to population growth demands the optimization of dry land through efficient irrigation strategies. One approach is the selection of alternative crops with low water requirements but high economic value. This study aims to assess the potential of the KK-09 water spinach variety as an alternative cropping pattern in optimizing dry land irrigation. The method used is a literature review based on the Scopus database with relevant keyword searches and topic mapping using the Vos viewer tool. A total of 70 articles related to irrigation optimization in dryland were identified. In addition, an analysis of water requirements was conducted based on plant growth phases (germination, vegetative, flowering, and ripening). The results show that KK-09 water spinach only requires ± 720 mm of water in one planting cycle (110 days), with an average discharge requirement of ± 0.069 liters/second/hectare. The economic water efficiency reaches IDR 68/mm and a profit of IDR 100,400/m³, making it superior to other secondary crops such as corn, sorghum, and mung beans. These findings indicate that the KK-09 variety has the potential to be a sustainable irrigation solution for areas with limited water availability.
PENERAPAN METODE MODIFIKASI ANDERSEN DALAM PENILAIAN RISIKO BENDUNGAN HALIWEN: ANDERSEN MODIFICATION METHOD APPLICATION IN HALIWEN DAM RISK ASSESSMENT Maulana, Muhammad Fuad; Sukamta; Dyah Ari Wulandari
AGREGAT Vol 9 No 1 (2024)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/ag.v9i1.20450

Abstract

Indonesia is a disaster-prone country; therefore, all infrastructure must be risk-analyzed in order to carry out mitigation efforts. One of the infrastructures that holds the potential for high risk of danger is a dam. Dams need to be inspected regarding dam operations, maintenance, and safety, one of which is through regular inspections. The results of the inspection can be used to analyze dam risks. The Haliwen Dam was originally a reservoir whose classification was upgraded to dam due to the enactment of Minister of Public Works Regulation No. 27 of 2015 concerning Dams. The Haliwen Dam needs to be analyzed for its risks as a dam. The method for analyzing the risk of dams can use the modified Andersen method. This method works well for dams with limited information during construction and instrumentation. This research requires a report on the results of field inspections to determine the physical condition of the dam. The end result of this analysis is the dam risk condition in the form of a safety value (Naman). The safety value obtained is 80. Based on the risk assessment of the modified Andersen method, the Haliwen Dam has a safety value above 75 (satisfactory), which means that the dam is in good condition and has a low risk of failure. A satisfactory safety value means that the dam can operate properly at ordinary (normal) and extraordinary load times.
The Impact of Land Use Changes on The Service Life of Wlingi Reservoir Rarasati, Indang Dewi; Suripin, Suripin; Wulandari, Dyah Ari; Taruna, Dwiva Anbiya
Eduvest - Journal of Universal Studies Vol. 5 No. 1 (2025): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i1.50238

Abstract

One of the factors that can affect changes in the capacity of a reservoir is the amount of sedimentation that settles at the bottom of the reservoir. Several reservoirs in Indonesia have experienced shallowing due to sedimentation. The increase in sedimentation rate is caused by high land erosion. Land erosion comes from changes in land use in a River Basin Area. The benefits of the Wlingi Reservoir are as a flood controller of 2.37 m3/s, irrigation supply of 13,600 hectares, as a power plant that can drive the turbine of a PLTA unit with a power of 2 x 27 MW. In this study, land use data comes from ESRI satellite imagery, which differs from previous studies. This study aimed to obtain sediment yield from land use changes in the Brantas Hulu Watershed with Wlingi Reservoir outlet point from 2018 to 2023 and to predict remaining service life of the reservoir. The method used to calculate the erosion rate is USLE, which uses GIS (Geographic Information System) software. The results showed that undisturbed forests dominated land use, and land use changes for 6 years were volatile. The average sediment rate for 6 (six) years was 0.011 mm/year. The predicted service life is that Wlingi Reservoir can only serve for 91 years. These findings highlight the urgency of implementing effective sediment management strategies. Without intervention, sedimentation will reduce the reservoir's capacity to support irrigation and hydropower, impacting regional water management and food security and limiting flood mitigation capabilities in East Java.
Kajian Tanggul Pengendali Banjir di Kali Pengkol - Kota Semarang Limbong, Benson Jhon Ferry; Wulandari, Dyah Ari
JURNAL TEKNIK HIDRAULIK Vol 15, No 1 (2024): Jurnal Teknik Hidraulik
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/jth.v15i1.773

Abstract

The Pengkol River, situated in Meteseh, Tembalang sub-district of Semarang City, underwent three significant flood occurrences from January to February 2023. An approach involving a structural flood control system, specifically a levee, was suggested as a solution to this issue. The objective of this research is to establish the arrangement and highest elevation of the levee flood control and evaluate its effectiveness in mitigating floods. To determine flood hydrographs, a hydrological analysis was carried out using the Rainfall-Runoff simulation with the SCS Curve Number method. Additionally, a hydraulic analysis was performed using Unsteady Flow simulation with HECRAS 1D/2D hydrodynamic models to define the river body, water profile, inundation, and levee design. The hydrologic analysis indicates that the flood discharge for the 50, 100, and 200-year return periods are 209.5 m³/sec, 225.1 m³/sec, and 240.6 m³/sec, respectively. Based on the hydraulic analysis, the maximum water levels resulting from these return periods' flood discharges are +35.62 m (Q50 years), +35.77 m (Q100 years), and +36.43 m (Q200 years). The Q200 years of return period was chosen for 2D modeling because it resembles documented flood occurrences. Using the HECRAS 2D Unsteady Flow model, it was found that before the levee implementation, the flooded area within the residential zone spanned 9462 m², with a peak water level of +37.3 m. With the levee application, using an existing layout with a total length of 230 m and a top levee level of +37.5 m, flooding was effectively prevented, reducing the maximum water surface elevation to +37.17 m. This demonstrates the levee's effectiveness in preventing floods.Keywords:  levee, flood,  HECRAS 1D 2D model,  inundation. Unsteady flow.
PENINGKATAN PEMANFATAAN DANAU RAWA PENING Wulandari, Dyah Ari; sriyana, sriyana; Salamun, Salamun; Kurniani, Dwi; Tristanto, Albert Nico; Rinaldi, Zelly
Teras Jurnal : Jurnal Teknik Sipil Vol. 11 No. 2 (2021): Volume 11 Nomor 2, September 2021
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v11i2.477

Abstract

Abstrak Danau Rawa Pening mempunyai peranan sebagai reservoir alami yang dimanfaatkan untuk PLTA, sumber air baku, irigasi, perikanan, dan pariwisata serta pemeliharaan Sungai Tuntang. Salah satu permasalahan di Danau Rawa Pening adalah sedimentasi yang berdampak pada menurunnya kapasitas tampungan, oleh karena kondisi Danau Rawa Pening saat ini maka diperlukan upaya penanganan untuk meningkatkan pemanfaatan Danau Rawa Pening guna mendukung kegiatan irigasi pertanian, perikanan, pariwisata, supply air baku dan pembangkit listrik. Tujuan dari penelitian ini adalah untuk menganalisis peningkatan pemanfaatan Danau Rawa Pening yang merupakan waduk alami, tidak mempunyai intake dan pelimpah seperti waduk - waduk pada umumnya. Pengaturan outflow dari danau ada di Bendung Gerak Jelok yang berjarak ± 5 km dari outlet danau. Oleh karena itu peningkatan pemanfaatan danau akan dilakukan dengan membuat intake dan pelimpah sehingga pengeluaran dapat diatur sesuai kebutuhan yang diperlukan Tahapan analisis yang dilakukan adalah analisis kebutuhan air, analisis ketersediaan air, analisis laju sedimentasi, analisis kebutuhan tampungan dan analisis kinerja. Berdasarkan hasil analisis peningkatan pemanfaatan Danau Rawa Pening dapat dilakukan dengan membuat intake pada elevasi + 460,5 m dan pelimpah pada elevasi puncak + 462,72 m. Pada kondisi ini dapat disediakan tampungan efektif sebesar 31,9 juta m3, tampungan mati sebesar 1,264 juta m3 dan tampungan utk perikanan dan pariwisata sebesar 10,311 juta m3, dengan kinerja pelayanan 89%.Kata kunci: Sedimentasi, peningkatan pemanfataan danau, Danau Rawa Pening Abstract Lake Rawa Pening has a function as a natural reservoir that is used for hydropower plants, raw water, irrigation, fisheries, tourism and maintenance of the Tuntang River. The problems in Lake Rawa Pening is sedimentation which has an impact on decreasing storage capacity. Because of the current condition of Lake Rawa Pening, efforts are needed to improve the use of Lake Rawa Pening to support irrigation, fisheries, tourism, raw water supply and power generation. The purpose of this study was to analyze the increase in the utilization of Lake Rawa Pening. Lake Rawa Pening is a natural reservoir, does not have intake and spillway like ather reservoirs in general. The outflow arrangement from the lake is at Jelok Weir which is ± 5 km from the lake outlet. Therefore, increasing the use of lakes will be carried out by building intake and spillway so that release can be adjusted according to the demand. The stages of the analysis carried out are water demand analysis, water availability analysis, sedimentation rate analysis, storage needs analysis and performance analysis. Based on the results of the analysis of increasing utilization of Lake Rawa Pening, it can be done by building intake at an elevation +460.5 masl and spillway at elevation of +462.72 masl. In this condition, an effective storage capacity of 31.9 million m3, a dead storage capacity of 1,264 million m3 and a storage for fisheries and tourism of 10.311 million m3 can be provided, with performance of 89%.Keywords: Sedimentation, Increased use of the lake, Lake Rawa Pening
Co-Authors Afifah, Risdiana Ahmadi, Muhamamad Airlangga As'ad, Mohammad Bagus Wiratama Baihaqi, Fajar Andi bramantyo herawanto Desyta Ulfiana Dwi Kurniani Fahmi, Amir Hadziq Faqih, Nasyiin Firdazam, Firdazam H Hadiyanto Hari Nugroho Hary Budieny Hendri Wijaya, Hendri Ignatius Sriyana Kirno Kirno Limbong, Benson Jhon Ferry Marupa, Ivan Maulana, Muhammad Fuad Maulana, Rifki Melfina Roselyn Muliawati, Intan Muslimin, Muhammad Syahrizal Nugraha, Hendy Adiyat Pratama, Alfyan Amar Priyo Nugroho Parmantoro Propezite Nurhutama Mustain Qomaruddin, Mochammad Rarasati, Indang Dewi Rizal Isnanto, R Rudi Yuniarto Adi S. Suripin Salamun Salamun Saputra, Rizki Wahyu Sari, Yunitta Chandra Setyawanto, Ega Rizky Sri Sangkawati Sri Sangkawati Sachro Sri Sangkawati Sachro SRIYANA Sriyana Sriyana Sriyana, Ignatius Suharyanto Suharyanto SUHARYANTO SUHARYANTO Sukamta Suripin Susilowati Susilowati Swastika, Dian Taruna, Dwiva Anbiya Tri Pambudi, Tri Tristanto, Albert Nico Wahyudi Wahyudi Wahyudi, Andri Puji Wahyuningrum, Catur Ayu Zefri, Ricky Zelly Rinaldi, Zelly