Garuda - Garba Rujukan Digital

p-Index From 2020 - 2025

1.431

P-Index

This Author published in this journals

All Journal Jurnal Ilmu Pertanian Indonesia J-Sil (Jurnal Teknik Sipil dan Lingkungan) Jurnal Keteknikan Pertanian Jurnal HPJI (Himpunan Pengembangan Jalan Indonesia) Jurnal Aplikasi Teknik Sipil Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Teknik Sumber Daya Air Widya Teknik

Sutoyo

Departemen Teknik Sipil Dan Lingkungan, IPB University

Author-ID : 2333629

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Energy Engineering Environmental Science Transportation

Published : 14 Documents Claim Missing Document

Claim Missing Document

Articles

1 2

Desain instalasi pengolah limbah WC komunal masyarakat pinggir sungai desa Lingkar Kampus Asep Sapei; M. Yanuar J. Purwanto; . Sutoyo; Allen Kurniawan
Jurnal Ilmu Pertanian Indonesia Vol. 16 No. 2 (2011): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1642.518 KB)

Cangkurawok Village is located in the outer of the Bogor Agricultural University area and does not have good sanitation facilities. Disposal of domestic wastewater directly discharges into drainage channels to river. Wastewater treatment plant design from toilets communal divides into three stages. The first stage is determining the location of toilets communal and excreta treatment plant. Location provided by the public is around 5 meters above the surface of the river water. The second stage is the determination of service areas. In this village consists of 70 heads of households as the basic criteria for determining the volume of septic tanks. The last step is determining the design of toilets communal and wastewater treatment unit. This stage requires t he unit options that fits on the selected sites, based on ease of maintenance and no need employ trained operators. Waste treatment facility consists septic tank and infiltration well planning. Septic tank volume is 26.5 m3 with the long dimension of 2.75 m, width of 5.5 m and height of 1.5 m plus 0.3 meters for free board. Septic tank serving four toilets communal is built above it, with the division of space for two men and two spaces for women. infi lt rat ion well constructed to absorb the waste liquid vertically through the soil pores. Layers of sand and gravel is spread throughout the wells to assist the flow pattern. Depth and diameter of infiltration well are 3 m and 1 rn, This wells should be placed lower than the drinking water sources and wells, with a minimum distance of 15 m.

PENANGANAN PELEBARAN PERKERASAN JALAN PADA RUAS-RUAS JALAN DENGAN LAHAN TERBATAS Joko Purwanto; Sutoyo .
Jurnal HPJI (Himpunan Pengembangan Jalan Indonesia) Vol. 6 No. 2 (2020)
Publisher : Himpunan Pengembangan Jalan Indonesia (HPJI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/jh.v6i2.4055.119-128

Abstract In the field, it is still often found longitudinal road deterioration at a location with a distance of 0.5 m to 1.5 m from the edge of the pavement. Most of the damage is the result of previous road widening works. However, if the available land is less than 2.3 m, the sufficient type of material and compaction method need to be determined, in order to obtain a sturdy construction layer that is capable of bearing heavy traffic. This paper outlines the implementation of an appropriate method and how to choose the right material, so that a solid widening construction layer can be produced. Keywords: longitudinal damage; road pavement; road widening; compaction method. Abstrak Di lapangan masih sering ditemukan terjadinya kerusakan memanjang jalan pada lokasi dengan jarak 0,5 m hingga 1,5 m dari bagian tepi perkerasan jalan. Sebagian besar kerusakan tersebut merupakan hasil pekerjaan pelebaran jalan sebelumnya. Namun apabila lahan yang tersedia kurang dari 2,3 m, harus dipilih jenis material dan metode pemadatan yang tepat, agar diperoleh susunan lapis konstruksi yang kokoh dan mampu memikul beban lalu lintas. Makalah ini menguraikan metode pelaksanaan dan cara memilih material yang tepat, sehingga dapat dihasilkan susunan lapis konstruksi pelebaran yang kokoh. Kata-kata kunci: kerusakan memanjang; perkerasan jalan; pelebaran jalan; metode pemadatan.

Kajian Sistem Drainase di Daerah Jalan Pemuda Kota Bogor Titon Sadewo; Sutoyo Sutoyo
Jurnal Teknik Sipil dan Lingkungan Vol. 3 No. 3: Desember 2018
Publisher : Departemen Teknik Sipil dan Lingkungan, IPB University

Flood was a problem that often occurs in the big cities of Indonesia. High rainfall, increasing population and unappropriate urban drainage system were the factors that cause the flood problems. The purpose of the research were to identify the condition of the existing drainage channels and to analyze the amount of runoff and comparing the run off to drainage channels in Pemuda Street. The analysis was carried out with simulations using EPA SWMM 5.1. Based on field observations, the drainage system in Pemuda Street was quite good with a rectangular cross section and were constructed using concrete. Based on the simulation results, the peak discharge runoff were around 0.017 - 2.119 m3/s, and water flow in channels C5, C40, and C49 almost meet the channel capacity with a discharge of 1.49 m3/s, 0.46 m3/s, and 0.23 m3/s respectively and would be potential to become flood. To reduce the flooding potential at Pemuda Street, dimension changes were needed on C5 and C49 channels with the final dimensions of 1.02 m x 0.77 m and 0.5 m x 0.59 m. But, because of the C5 dimension was changed, so waterflow in C40 were appropriate with channel capacity and would not need dimension change.Key words: drainage, EPA SWMM 5.1, rainfall, runoff

Evaluasi Kinerja Simpang Bersinyal Jalan Pahlawan – Raden Saleh Sarif Bustaman di Bogor Jawa Barat Dwi Bangkit Prakoso; Sutoyo Sutoyo; Tri Sudibyo
Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019
Publisher : Departemen Teknik Sipil dan Lingkungan, IPB University

Signaled intersection of Pahlawan steet and Raden Saleh Sarif Bustaman street is one of the main streets in Bogor. This intersection has 3-arm approaches namely Pahlawan Street at East, Raden Saleh Sarif Bustaman Street at North, and Empang Street at West. Highest traffic on weekend is 11653 units/hour or 5087 SMP/hour which occur between 5.20-7.20 pm. Pahlawan - Raden Saleh Sarif Bustaman street obtained inconsistent time cycle of APILL and size of approach dimension which resulted in intersection with high saturated degree. The saturation degree of the intersection of the eastern approaches was 0.75 which meant that this value was same with the standard value in MKJI 1997 which is 0.75. This meant that the performance of intersection capacity was already saturated. The high saturation degree of the intersection resulted in a low level of service level and was classified as, service level E with the intersection delay 45 seconds/SMP. Scenario II is the best alternative scenario for intersections, with the addition of road or lane widening, so the intersection capacity of the eastern, northern and western approaches were 3931, 5066 and 4562 SMP/hour respectively. The average intersection delay became to 9 seconds / SMP, and classified as service level B.Key words: capacity, intersection, intersection delay, service level

Analisis Kapasitas Sistem Saluran Drainase Di Perumahan Dramaga Cantik 2 Kabupaten Bogor Muhammad Raka Qintana; Nora H Pandjaitan; Sutoyo Sutoyo
Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019
Publisher : Departemen Teknik Sipil dan Lingkungan, IPB University

Bogor is a city with a high rainfall. Bogor has the average monthly rainfall of 267.3 mm with an average of 16 days of rain per month. This research purpose are to identify the condition of the existing drainage channels and to analyze the magnitude of runoff discharge compliance with existing drainage channels capacity. This research was conducted from May to August 2017 in Dramaga Cantik 2, Bogor, West Java, were analyzed using EPA SWMM 5.1. Based on the rainfall data processing of Dramaga area, Bogor, this research used distribution method of Log Pearson III. The result showed that maximum rainfall was 129.722 mm. The result of EPA SWMM 5.1. simulation showed that drainage channel capacity could accommodate the runoff, but channel C24 was overflow. It was suggested to improved channel width to 0.42 m with cost of Rp 2,368,393.00.Keyword: drainage channel capacity, EPA SWMM 5.1, rainfall, runoff

Evaluasi Geometri Jalan Menggunakan Uav Dengan Aplikasi Agisoft Photoscanner Pada Jalan Meranti Kampus IPB Dramaga Dhia Kamal Irfan; Sutoyo Sutoyo; Tri Sudibyo
Jurnal Teknik Sipil dan Lingkungan Vol. 5 No. 2: Agustus 2020
Publisher : Departemen Teknik Sipil dan Lingkungan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsil.5.2.101-114

There are various road construction projects in Indonesia, but most of these projects still use conventional methods in evaluating road geometry. This study aims to evaluate the geometry of the road using UAV and analyze the accuracy and accuracy of photogrammetry in the evaluation of road geometry. This research took place at Dramaga's IPB Campus on Meranti street and was conducted from April to July 2019. From a series of processes that have been carried out it can produce accuracy of measuring 97,243% and 98,296% across the road for orthophoto results without and with coordinate correction and using GCP. For accuracy in this study obtained a value of 0.858 m so that it can be concluded that the data processing map is included in the class 3 horizontal accuracy. The horizontal alignment parameters analyzed in this study are bend angles, turn radius, and turn length, there are two curves analyzed. For the value of each parameter each turn successively for data without coordinate correction and elevation is 149 °; 90 °; 40.61 m; 53.75 m; 23.39 m; 90.71 m. The results of horizontal alignment analysis for data with coordinate correction are 150 °; 88 °; 30.81 m; 49.34 m; 21.39 m; 89.3 m. The vertical alignment analyzed in this study has two parameters, namely vertical curvature and slope. The value of the analysis results for the two parameters of the two points for results with correction and without correction of coordinates are 16.08%, 17.22%, 53 m, 51 m and 6.88%, 3.77%, 53 m, and 51 m .

Urban Water Demand on Interbasin Water Resources Management System Sutoyo .; M. Yanuar J. Purwanto; Kato Tasuku; Goto Akira
Jurnal Keteknikan Pertanian Vol. 23 No. 2 (2009): Jurnal Keteknikan Pertanian
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.023.2.%p

Cidanau watershed in West of Java has 22,620 ha; it provides water for other basin in the largestindustrial city of Cilegon. To have future condition of water supply and demand for Cidanau and Cilegonregion model was developed expressing water supply from Cidanau built by tank model with some landuses related parameters. Water supply from Cidanau watershed depends on land use and water systemin the watershed. The rest of water flow to the downstream and be utilized to the Cilegon city by Cinangkapump station and calculated based on the water use of industrial and domestic. To maintain and increasethe availability of water, it is necessary to change some land uses into forest and install better water supplysystem with higher efficiencies. Water availability of runoff under existing condition as Scenario 1 is onlysufficient until before the year 2018. Scenario 2 with the land use to be change as 50% of the mixedagricultural dry land system into forest area and 50% garden into rice field, water availability will be sufficientuntil more than 2018. If Scenario 2 was used together with Scenario 3 having better efficient technology,water supply will be sufficient until more than the year 2025.Keywords : water supply, water demand, urban, interbasin, system dynamicsDiterima: 7 Januari 2009; Disetujui: 14 Juli 2009

Pengaruh Dissolved Organic Carbon (DOC) pada Efektivitas Perbaikan Tanah Gambut dengan Metode Calcite Precipitation Pradyta Galuh Oktafiani; Heriansyah Putra; Sutoyo Sutoyo
Jurnal Aplikasi Teknik Sipil Vol 20, No 1 (2022)
Publisher : Departemen Teknik Infrastruktur Sipil Institut Teknologi Sepuluh Nopember Surabaya

The problems that are generally found in land preparation for infrastructure developments are the characteristics of soils that have low bearing capacity, such as peat soils. Calcite precipitation is a soil improvement method that utilizes biochemical reactions with the final product being calcite. Peat soil has different characteristics from other soils, that it has high levels of Dissolved Organic Carbon (DOC). The amount of DOC present in peat soil significantly affects the specific gravity, liquid limit, density, and strength of the soil. Therefore, it is necessary to evaluate whether DOC in peat soil can affect the effectiveness of the calcite precipitation method. The research was conducted on soil with high organic content (95.35%) and soil with moderate organic content (73,51%). The research was carried out through five stages, namely soil properties, test-tube experiment, soil samples treatment, Unconfined Compressive Strength (UCS) test, and evaluating the soil pH. The results of this study obtained in the form of high organic content have an additional strength of 76.47%. Medium organic content soil has an additional strength of 137.50. Thus, DOC has an effect on increasing soil strength in the calcite precipitation method.

Pemodelan Sebaran Genangan Banjir Menggunakan HEC-RAS di Sub DAS Cisadane Hilir : Flood Inundation Modelling Using HEC-RAS in the Cisadane Hilir Sub-watershed Devita Eka Zulfiatus Sholikha; Sutoyo Sutoyo; Maulana Ibrahim Rau
Jurnal Teknik Sipil dan Lingkungan Vol. 7 No. 2: Agustus 2022
Publisher : Departemen Teknik Sipil dan Lingkungan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsil.7.2.147-160

Sungai Cisadane berpotensi menimbulkan banjir di Tangerang, khususnya Bendungan Pasar Baru hingga Jembatan Kedaung. Hal ini disebabkan oleh penyempitan aliran dan pendangkalan sungai di hilir, serta perubahan penggunaan lahan di sepanjang bantaran Sungai Cisadane. Penelitian ini bertujuan untuk mengidentifikasi lokasi, kedalaman, dan sebaran genangan air menggunakan model aliran permanen keluaran HEC-RAS (1D) pada tanggal 26 Februari 2020 dan untuk debit dengan periode ulang 2, 5, 10, 25, 50, dan 100 tahun. Pemodelan terdiri dari 3 tahap yaitu pre-processing, running model HEC-RAS, dan post-processing. Hasilnya menunjukkan banjir pada 26 Februari 2020 melanda hingga 11 kelurahan. Kedalaman dan luasan wilayah terdampak terbesar terjadi di Desa Kedaung Barat dengan luas genangan 3,41 ha (0,01% dari luas desa). Kedalaman dan luas banjir masing-masing meningkat 0,1-0,2 m dan 20-50 ha seiring dengan bertambahnya periode ulang debit. Keakuratan keluaran model hanya 32%. Ketidakakuratan hasil model disebabkan penggunaan data DEM resolusi rendah sebagai input model.

Perbandingan Elevasi Lahan di Agrohills Berdasarkan GPS RTK dengan Data DEMNAS dan DEM ASTER Arif Yusron Afifi; Ahmad Fausan; Sutoyo
Jurnal Teknik Sipil dan Lingkungan Vol. 7 No. 3: Desember 2022
Publisher : Departemen Teknik Sipil dan Lingkungan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsil.7.3.201-210

Penggunaan GPS RTK dalam analisis elevasi lahan dinilai memiliki keakuratan 7 yang cukup baik, namun penggunaan GPS RTK dalam perencanaan lahan dinilai kurang 8 efektif karena akan membutuhkan biaya yang cukup besar dan membutuhkan waktu yang 9 cukup lama apabila area yang dikaji cukup luas sehingga penggunaan DEM dinilai cukup 10 efisien. Penelitian ini bertujuan untuk membandingkan tingkat korelasi elevasi DEMNAS 11 dan DEM ASTER dengan data pembanding yang bersumber dari GPS RTK. Pengambilan 12 data dilakukan dengan mengambil titik XYZ sebanyak 112 titik sample di area Agrohills 13 dengan luas sebesar ± 10 ha menggunakan GPS RTK. Perhitungan secara statistik guna 14 melihat nilai korelasi untuk melihat hubungan dan keakuratan data lapang dan data DEM. 15 Hasil kajian menunjukan bahwa rata-rata perbedaan elevasi antara DEMNAS dan GPS 16 RTK adalah 17,38 m sedangkan DEM ASTER dan GPS RTK memiliki rata-rata perbedaan 17 elevasi sebesar 21,78 m. Elevasi DEMNAS memiliki tingkat korelasi yang cukup baik 18 dengan GPS RTK dengan nilai R2 sbesar 0,819, sedangkan nilai korelasi antara DEMAS-19 TER dengan GPS RTK memiliki nilai R2 senesar 0,739. Perbedaan elevasi antar DEM 20 dapat dipengaruhi oleh resolusi dari tiap DEM. Sehingga dapat disimpulkan bahwa 21 DEMNAS dapat direkomendasikan sebagai bahan yang dapat digunakan untuk 22 perencanaan lahan di Bogor Barat Agrohills karena memiliki nilai korelasi yang baik 23 dengan GPS RTK.

Co-Authors Achmad Yopi Suyitno Pribawanto Ahmad Fausan Albert Gunadhi Allen Kurniawan Arien Heryansyah Arif Yusron Afifi Asep Sapei Chusnul Arif Devita Eka Zulfiatus Sholikha Dhia Kamal Irfan Dwi Bangkit Prakoso Goto Akira Hanhan A Sofiyuddin Joko Purwanto Kato Tasuku M. Yanuar J. Purwanto Maulana Ibrahim Rau Maulana Ibrahim Rau Moh Yanuar J Purwanto Muhammad Raka Qintana Muhammad Ryan Devara Nora H. Pandjaitan Oktafiani, Pradyta Galuh Pranjoto, Hartono Putra, Heriansyah Satyanto Krido Saptomo Titon Sadewo Tri Sudibyo

Title

Found 14 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 14 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 14 Documents
Search