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All Journal JURNAL PENELITIAN SAINTIKA Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil JST ( Jurnal Sains Terapan ) Jurnal Riset Rekayasa Sipil Akselerasi Jurnal Ilmiah Teknik Sipil Prosiding Konferensi Nasional PKM-CSR Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil QISTINA: Jurnal Multidisiplin Indonesia Prosiding Seminar Nasional Teknik UISU (SEMNASTEK) Buletin Utama Teknik Jurnal Teknik Sipil EMARA : Indonesian Journal of Architecture Jurnal Ilmu Teknik Sipil Indonesia (JITESNA)
Harahap, Rumilla
Fakultas Teknik Universitas Nageri Medan
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aplikasi Penerapan Aspek Green Building pada Rumah Tinggal Masyarakat Jeumpa, Kemala; Harahap, Rumilla
EMARA: Indonesian Journal of Architecture Vol. 9 No. 1 (2023): August 2024 ~ October 2024
Publisher : Universitas Islam Negeri Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/eija.v9i1.1591

Abstract

This paper delves into the application of green building aspects in historical and modern homes, driven by the imperative to address the environmental impacts of building construction. Against the backdrop of evolving human needs and architectural forms, the study aims to assess the extent of green building implementation in typical old and modern houses. Methodologically, the research conducts a comprehensive analysis of six key aspects of green building—Appropriate Site Development, Energy Efficiency and Conservation, Water Conservation, Material Resources and Cycle, Indoor Health and Comfort, and Building Environment Management—through random observations of representative buildings from different time periods. The results indicate a notable discrepancy in the adoption of green aspects between historical and modern homes, with historical houses exhibiting a higher degree of integration. Specifically, historical homes scored 41 points in green aspect implementation, while modern houses scored 22 points. These findings underscore the importance of prioritizing sustainable building practices to mitigate environmental impacts and promote holistic well-being in residential constructions.
ANALISIS DEBIT KEBUTUHAN SALURAN PRIMER PADA DAERAH IRIGASI PURWODADI KECAMATAN LIMA PULUH KABUPATEN BATU BARA Nasution, Abdul Azis; Sarifah, Jupriah; Harahap, Rumilla
Jurnal Teknik Sipil Vol 4, No 1 (2025): Edisi Juni
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jtsip.v4i1.11561

Abstract

Irigasi adalah usaha penyediaan dan pengaturan air untuk menunjang pertanian yang jenisnya meliputi irigasi permukaan, irigasi rawa dan irigasi air bawah tanah. Namun untuk ketersediaan air pada setiap tempat berbeda-beda, maka diperlukan suatu pengelolaan pada sumber air agar dapat mengisi kekurangan air untuk daerah yang keterbatasan air terutama pada aspek pertanian. Lokasi yang menjadi fokus penelitian ini adalah Daerah Irigasi Purwodadi yang terdapat di Kecamatan Lima Puluh Kabupaten Batu Bara Provinsi Sumatera Utara. Tujuan penelitian ini adalah Menganalisis debit kebutuhan air pada saluran primer di Daerah Irigasi Purwodadi. Metode pengumpulan data yang digunakan ialah Wawancara langsung dengan masyarakat pengguna air, survei/penelusuran lapangan untuk memperoleh data debit, dan dokumentasi. Analisis data dilakukan pada penelitian ini menggunakan hitungan manual menggunakan program Microsoft Excel 2013. Hasil penelitian Setelah dilakukan analisa kebutuhan debit air pada saluran primer Purwodadi terjadi kekurangan debit air  seperti di 2 minggu kedua dalam hal ini periode II bulan april dari hasil perhitungan tabel diatas hanya tersedia 0,83 liter/detik sehingga dilakukan sistem rotasi dalam penyaluran air irigasi purwodadi, 2 minggu pertama dan kedua atau di priode I dan II bulan desember hanya tersedia 0,99 liter/detik dan 0,94 liter/detik dan diperlukan sistem rotasi dalam pembagian air di daerah irigasi purwodadi pada  periode Januari- Desember 2024 s/d Januari – Desember 2025. Dalam hal ini dianjurkan rotasi pembagian air dilakukan pada saluran Sekunder dan Tersier sehingga dapat melayani kebutuhan areal persawahan yang berada pada Daerah Irigasi Purwodadi
Analisis Keamanan Stabilitas Bendung Tetap Daerah Irigasi Kerasaan Jawa Bah Jambi Kabupaten Simalungun Ghifari, Edo Muhammad; Harahap, Rumilla
QISTINA: Jurnal Multidisiplin Indonesia Vol 4, No 2 (2025): December 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i2.7282

Abstract

Bendung merupakan struktur yang dibangun melintang pada sungai untuk mengatur aliran air, yang dapat digunakan, seperti irigasi dan pembangkit listrik. Bangunannya terbagi menjadi bangunan tetap dan bangunan sementara. Bendung ini dibangun pada tahun 1986 di Kecamatan Jawa Bah Jambi, Kabupaten Simalungun, bertujuan untuk meningkatkan elevasi muka air sungai Bah Bolon selama musim kemarau guna mendukung kegiatan pertanian. Penelitian dilakukan karena bendung sudah 39 tahun berdiri, maka tujuan penelitian ini untuk mengetahui apakah bangunan masih aman terhadap syarat SNI Geoteknik terbaru terhadap gaya guling (overtuning) SF(≥2.00), geser (sliding) SF(≥1.50), eksentrisitas SF(≥3.5), daya dukung tanah SF (≥3.00), erosi bawah tanah (Piping) SF(≥1.6), pada saat muka air normal, dan pada saat muka air banjir. Sasaran yang dicapai penentuan besarnya gaya berat sendiri, tekanan lumpur, tekanan hidrostatis, uplift, tekanan tanah dan gaya gempa yang dipergunakan sebagai acuan keamanan bendung terhadap gaya guling dan gaya gelincir. Nilai stabilitas saat kondisi air normal, stabilitas terhadap guling (SF = 8.972 ≥ 2.00), stabilitas terhadap geser (SF = 2.078 ≥ 1.30), eksentrisitas pembebanan yang terjadi (SF e = 1.95 ≤ 3.5), daya dukung tanah atau tegangan tanah yang terjadi (maks = 5.488 ≥ 3.00), (maks = 01.593 ≥ 3.00), stabilitas terhadap erosi bawah tanah (piping) (C= 5.175 ≥ 1.6). Nilai stabilitas pada saat kondisi air banjir, stabilitas terhadap guling (SF = 8.713 ≥ 1.50), stabilitas terhadap geser (SF = 2.266 ≥ 1.30), eksentrisitas pembebanan yang terjadi (e = 2.266 ≥ 3.5 ), daya dukung tanah atau tegangan tanah yang terjadi (min = 5.366 ≥1.50), (maks = 1.593 ≥1.50), stabilitas terhadap erosi bawah tanah (piping) (C= 3.881 ≥ 1.6). Dari hasil perhitungan kontrol stabilitas ada yang tidak aman dan masih ada memenuhi syarat aman.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE (TPS) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATA PELAJARAN DASAR-DASAR TEKNIK GEOSPASIAL SISWA KELAS X PROGRAM KEAHLIAN TEKNIK GEOMATIKA DAN GEOSPASIAL SMK NEGERI 1 PERCUT SEI TUAN Harahap, Rumilla; Aini, Majidah
Jurnal Teknik Sipil Vol 4, No 2 (2025): Edisi Desember
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jtsip.v4i2.12949

Abstract

Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa melalui Penerapan Model Pembelajaran Kooperatif Tipe Think Pair Share (TPS) di kelas XTGS SMKN 1 Percut Sei Tuan Tahun Ajaran 2024/2025. Penelitian ini menggunakan pendekatan kuantitatif dengan desain penelitian tindakan kelas yang dilaksanakan dalam 2 siklus yang terdiri dari tahap perencanaan, pelaksanaan, observasi, dan refleksi. Subjek penelitian adalah 32 siswa. Alat yang digunakan dalam mengumpulkan data dalam penelitian ini adalah tes hasil belajar dalam bentuk soal piihan ganda yang mana diuji validitas test tersebut sebanyak 25 soal pilihan ganda dengan rata-rata sebelum tindakan 64,14. Pada siklus I terdapat 19 soal pilihan ganda dengan rata-rata nilai 79,44, pada siklus II sebanyak 22 butir soal dengan nilai 86,5 dan terjadi peningkatan sebesar 8,89% antara hasil belajar siklus I dan siklus II. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa Penerapan Model Pembelajaran Kooperatif Tipe Think Pair Share (Tps) efektif dalam meningktkan hasil belajar siswa. Diharapkan hasil penelitian ini dapat menjadi referensi bagi guru dalam meningkatkan kualitas pembelajaran di kelas.
Evaluasi Kapasitas Saluran Drainase Di Kecamatan Medan Kota Dan Medan Denai Daulay, Ilmi Alfiah; Mahadewi, Catherine Honey; Simanjuntak, Rizky; Prayogo, Wisnu; Harahap, Rumilla
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1384

Abstract

Flooding occurs every rainy season on Air Bersih Street, which crosses Medan Kota and Medan Denai Districts. Rainwater tends to pond on the road surface rather than flow into drainage channels, indicating an imbalance between runoff discharge and channel capacity. This study aims to evaluate the capacity of existing drainage channels and identify the factors affecting their performance. Field surveys were conducted on 12 segments along ±3 km to measure channel width, depth, length, and sediment thickness. Maximum rainfall data for 2014–2023 from BMKG were analyzed using the Gumbel distribution and Mononobe method. Domestic wastewater discharge was calculated based on population data.The results show severe sedimentation with a total sediment volume of 780.3 m³. The planned runoff discharge reaches 2.51 m³/s, while domestic wastewater contributes only 0.086 m³/s (3.3% of total discharge). Comparison between total discharge and channel capacity indicates that only segment 10 has sufficient capacity (2.79 m³/s > 2.60 m³/s), while the other segments are inadequate. The main causes are lack of routine dredging, improper waste disposal, and insufficient channel dimensions. Therefore, immediate channel normalization, periodic sediment dredging, and public awareness on waste management are strongly recommended.
Evaluasi Kinerja Sistem Drainase Menggunakan Metode Rasional Dan Persamaan Manning Pada Koridor Jalan Suluh – Jalan Pembangunan Iii Kota Medan Simaremare, Yessika Angelina; Sihole, Arjuna; Simanjuntak, Rizky; Prayogo, Wisnu; Harahap, Rumilla
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1385

Abstract

This study aims to evaluate the performance of the drainage system in the Jalan Suluh – Jalan Pembangunan III corridor in Medan City based on surface runoff discharge. The main problem that occurs is waterlogging during high-intensity rainfall due to inadequate channel capacity. The methods used include rainfall analysis using the Log Pearson Type III distribution, rainfall intensity calculations using the Mononobe method, runoff discharge calculations using the rational method, and channel capacity analysis using the Manning equation. The data used were rainfall data for the 2016–2023 period and direct field measurements. The results showed that the maximum runoff discharge of 1.63 m³/second was greater than the capacity of most drainage channels. Of the eight segments analyzed, only one segment met capacity, while the other seven segments were unable to accommodate the flow discharge. Based on these results, it can be concluded that the drainage system at the study site is not functioning optimally and requires improvements in the form of channel normalization and redesign of channel dimensions.
Geometric Characteristics And Sedimentation Analysis Of Urban Drainage Channels In Alumunium Raya Sinaga, Tiur Sari Tua; Jaya, Ardino Wira; Simanjuntak, Rizky; Prayogo, Wisnu; Harahap, Rumilla
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1386

Abstract

Urban drainage systems are crucial for managing surface runoff and preventing flooding in densely populated areas like Medan. However, rapid urbanization, population growth, and sedimentary layers often reduce the hydraulic capacity of these channels, which can lead to local flooding. The purpose of this study was to examine the geometric characteristics and sedimentation conditions of the drainage channels on Jalan Alumunium Raya Medan. This study used a descriptive-evaluative method that combined field surveys for primary data on nine observation segments with secondary data analysis in the form of rainfall and population statistics. The study found significant sedimentation with a height of up to 0.8 m, reducing the effective capacity of the channel.Geometric measurements indicate that the channel is between 1.0 and 1.55 meters wide and 0.45 and 1.4 meters deep. Analysis indicates that the projected population of 37,050 by 2025 and high annual rainfall (2,100–2,600 mm) both increase the amount of runoff the system must handle. The total sediment volume is 1,359.23 m³, and the flow rate is 1.94 m³/s. In conclusion, the current drainage system is not functioning properly and can cause flooding. To restore the effective capacity of the channel and ensure long-term urban water management, regular maintenance, sediment dredging, and normalization of the channel dimensions are essential.
Analisis Sistem Drainase Dalam Mengurangi Genangang Air Kota Medan Kecamatan Percut Sei Tuan Puspita, Rika Dona; Silaban, Gari Daniel; Prayogo, Wisnu; Simanjuntak, Rizky; Harahap, Rumilla; Yolanda, Yuni
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1387

Abstract

Urban drainage systems play an important role in managing stormwater runoff in urban areas. Rapid urban development often reduces infiltration areas and increases surface runoff, which can lead to flooding and waterlogging in several locations. This study aims to analyze the performance of urban drainage systems and identify factors causing water inundation in urban areas. The research method used is a descriptive quantitative approach by evaluating drainage channels based on rainfall data, channel capacity, sedimentation conditions, and supporting environmental factors. Secondary data were collected from previous studies and hydrological analysis results. The analysis includes rainfall intensity calculation, runoff discharge estimation, and comparison with existing drainage channel capacity. The results show that several drainage channels are unable to accommodate the design discharge due to sedimentation, waste accumulation, and changes in land use. In addition, insufficient maintenance of drainage channels also contributes to the reduced performance of the drainage system. Therefore, improvements in drainage channel capacity, routine maintenance, and integrated urban drainage planning are needed to reduce flood risks in urban areas. The results of this study are expected to provide useful information for local governments in improving urban drainage management systems.
Analisis Kapasitas Saluran Drainase Berdasarkan Analisis Curah Hujan Di Jalan Rahayu Pasar Vii Tembung Najwa, Wardatun; Simanjuntak, Rizky; Gulo, Kanisius Delvin S; Prayogo, Wisnu; Harahap, Rumilla
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1388

Abstract

The rapid population growth, projected to reach 151,340 people by 2026, significantly increases the burden on urban infrastructure. This study aims to evaluate the adequacy of the existing drainage channel capacity in coping with a 50-year return period rainfall of 3,861 mm. The methodology employed is field research using a quantitative approach through direct observation and measurement at the study site. Hydrological analysis was conducted by accounting for an evapotranspiration factor of 60% to obtain accurate runoff values. The results indicate that water flow efficiency is severely hindered by sediment accumulation, with the highest sediment volume reaching 728.26 m³ and a thickness of 0.41 m. Technically, the current channel dimensions are only safe for a return period of ≤10 years. Therefore, strategic measures are required, including channel redesign and periodic sediment dredging management, to ensure long-term safety and minimize flood risks for the community.
Analisis Sedimentasi Pada Saluran Drainase Di Kecamatan Medan Johor,Kota Medan Ginting, Lioni Gabby Ella Br; Simanjuntak, Rizky; Prayogo, Wisnu; Harahap, Rumilla
Jurnal Ilmu Teknik Sipil Indonesia Vol. 2 No. 2 (2026): JITESNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitesna.v2i2.1390

Abstract

This study aims to examine the sedimentation condition in drainage channels located in Medan Johor District, Medan City, and to analyze its impact on channel flow capacity. The background of this research is the decreasing performance of drainage systems due to the accumulation of sediments originating from surface runoff, community activities, and solid materials transported by rainwater. The method employed in this study is a field survey involving direct measurements of channel dimensions, including length, width, depth, and sediment thickness at several observation points. The collected data were processed to estimate sediment volume using a geometric calculation approach. The analysis results indicate that the total sediment volume across seven observation segments reaches 2,180.75 m³, reflecting a relatively high level of sedimentation. This condition leads to a reduction in channel capacity, resulting in suboptimal water flow. Furthermore, population growth contributes to increased domestic wastewater entering the drainage system. If not properly managed, this situation may increase the risk of waterlogging and flooding. Therefore, sustainable drainage management and regular maintenance are essential to improve system performance.
Co-Authors Adi Marta Ahmad Zulfikar Aini, Majidah Ana Susanti Yusman Anisah Lukman Anisah Lukman Anisah Lukman Athiyah Jauhariyah Nasution Bambang Hadibroto Barlian, Edo Bukhary, Muhammad Al Daulay, Ilmi Alfiah David Santo Afrizon Dicky Almahera Fadillia, Mena Ghifari, Edo Muhammad Ginting, Lioni Gabby Ella Br Gulo, Kanisius Delvin S Harry Wibowo INDRAYANI INDRAYANI Jaya, Ardino Wira Jupriah Sarifah Kemala Jeumpa Kemala Jeumpa Kemala Jeumpa Lubis, Marwan M. Nauvan Afriandi Mahadewi, Catherine Honey Miftaqul Huda Najwa, Wardatun Napitu, Oktavianus P, Ilma Hamdalah Pongtuluran, Ezra Hartarto Prayogo, Wisnu Puspita, Rika Dona Rachmat Mulyana Radiansyah Simbolon Rafuad T. Siregar Rahmadani, Sarra Riduan Siregar Ronal H.T Simbolon Ronal HT. Simbolon Rosinta M Sinaga Sarifah, Jupriah Sarra Rahmadani Sihole, Arjuna Silaban, Gari Daniel Simanjuntak, Rizky Simaremare, Yessika Angelina Sinaga, Rosinta M Sinaga, Tiur Sari Tua Siswahyudianto Sutrisno, Sutrisno Yuni Yolanda Zhilli Izzadati Khairuni