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Penggunaan Citra Satelit Sebagai Pengganti Foto Udara untuk Pembaharuan Peta Topografi Titi Rahayuningsih
ISSN 0852-2480
Publisher : BANGUNAN : Teori, Praktek, Penelitian, dan Pengajaran Teknik Bangunan

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Abstract

Peta topografi untuk wilayah Indonesia sudah tersedia skala 1:50000 dan khusus wilayah pulau Jawa tersedia Topografi skala 1:25000. Kenyataan di lapangan menunjukkan bahwa banyak kenampakan cepat berubah dari waktu ke waktu. Untuk pembaharuan Peta Topografi digunakan data foto udara agar pekerjaan lapangan tidak terlalu banyak. Citra satelit dapat digunakan untuk pembaharuan Peta Topografi dengan mempertimbangkan pekerjaan lapangan.
ANALISIS TITIK KEMACETAN DARI TERMINAL ARJOSARI KE TERMINAL GADANG BERDASARKAN TRAYEK ANGKUTAN KOTA AG MENGGUNAKAN SIG Fitris Dyah Astiti; Titi Rahayuningsih; Pranoto Pranoto
BANGUNAN Vol 25, No 2 (2020): BANGUNAN EDISI OKTOBER
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um071v25i22020p49-60

Abstract

Abstrak:Penelitian ini bertujuan (1) mengetahui kinerja ruas jalan dari terminal Arjosari ke terminal Gadang berdasar trayek angkot AG agar mampu diketahui apakah dari hasil kenerja jalan tersebut menunjukkan kemacetan atau tidak. (2) Mengetahui analisis titik kemacetan di akses jalan dari terminal Arjosari ke terminal Gadang berdasar trayek Angkot AG menggunakan SIG. Hasil analisis kinerja jalan di jalan Raden Panji Suroso, jalan Ahmad Yani, jalan Jaksa Agung Suprapto, Jalan Pasar Besar, Jalan Sersan Harun, Jalan Kolonel Sugiono masuk kategori F atau terjadi kemacetan. Analisis titik kemacetan pada jalan yang menjadi trayek angkutan kota AG dari terminal Arjosari ke terminal Gadang terdapat dua puluh tundaan disebabkan oleh tundaan geometri, delapan tundaan disebabkan oleh tundaan lalu-lintas. Faktor yang paling banyak memunculkan kemacetan di sepanjang trayek angkutan kota AG dari terminal Arjosari ke terminal Gadang adalah tundaan geometri berupa U-TURN, Overlay, Simpang tanpa sinyal dan simpang bersinyal. Interaksi lalu-lintas baik berupa kendaraan parkir dan berhenti, kendaraan masuk dan keluar, pejalan kaki, dan kendaraan lambat hanya berpengaruh besar pada tundaan di segmen jalan tertentu seperti jalan Pasar Besar, jalan Sersan Harun, dan Pasar Comboran. Tundaan yang besar menyebabkan angkutan kota AG memiliki kecepatan rata-rata pada pagi hari adalah 15,05 km/jam. Kecepatan rata-rata pada siang hari adalah 15,91 km/jam, kecepatan rata-rata pada sore hari adalah 16,28 km/jam.Kata-kata kunci: Sistem Informasi Geografi, Kemacetan, Kinerja Jalan, Tundaan, MKJIAbstract: This study aims (1) to determine the performance of the road sections from Arjosari terminal to Gadang terminal based on the AG Angkot route so that we can determine whether the road performance results indicate congestion or not. (2) Knowing the analysis of congestion points in the road access from Arjosari terminal to Gadang terminal based on the Angkot AG route using GIS. The results of the analysis of road performance on Raden Panji Suroso Street, Ahmad Yani Street, Attorney General Suprapto Street, Pasar Besar Street, Sersan Harun Street, Colonel Sugiono Street were in category F or congestion occurred. Analysis of the congestion points on the road which is the route of the AG city transport from Arjosari terminal to the Gadang terminal there are twenty delays caused by geometric delays, eight delays due to traffic delays. The factors that cause the most traffic jams along the AG city transport route from Arjosari terminal to Gadang terminal are geometric delays in the form of U-TURN, Overlay, intersections without signal and intersections with signals. Traffic interactions in the form of parking and stopping vehicles, incoming and outgoing vehicles, pedestrians and slow vehicles only have a major effect on delays in certain road segments such as Jalan Pasar Besar, Jalan Sersan Harun, and Pasar Comboran. Large delays cause AG city transportation to have an average speed of 15.05 km / hour in the morning. The average speed during the day is 15.91 km / hour, the average speed in the afternoon is 16.28 km / hour.Keywords: Geographic Information System, Congestion, Road Performance, Delays, MKJI
ANALYSIS OF RESIDUAL CHLORINE CONCENTRATION IN DISTRIBUTION NETWORK OF DRINKING WATER SUPPLY AT ISTANA DIENG II RESIDENCE OF MALANG, EAST JAVA, INDONESIA Moh. Zainal Bahrudin; Anie Yulistyorini; Titi Rahayuningsih
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 5, NUMBER 3, OCTOBER 2022
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1567.211 KB) | DOI: 10.25105/urbanenvirotech.v5i3.12463

Abstract

The drinking water distribution network in Istana Dieng residence is categorized as an isolated network because it does not connect with the other water distribution networks provided by the Malang Water Company (Perusahaan Daerah Air Minum, PDAM). For this reason, the residual chlorine of the isolated distribution network needs to be monitored regularly. Aim: This study aims to observe residual chlorine distribution patterns and investigate the effect of distribution distance, pH, and temperature on residual chlorine concentration in the water distribution network. Methodology and Results: Analytical survey method with a cross-sectional approach was used in this study. The field survey results and the water analysis were inputted into the ArcGIS 10.6 software to generate an Isoconcentration map. Correlation and regression analysis were conducted using SPSS 16.0. Conclusion, significance and impact of study: The results showed that 65% of the residual chlorine concentration in the drinking water distribution network Istana Dieng residence did not meet the quality standard (<0.2 mg/l). Twenty-six sample points showed a value of 0.1 mg/l, which was caused by the pipe's physical condition and the use of wells connected to the PDAM network. There was a significant correlation between distance and residual chlorine concentration. The significant correlation between pH and residual chlorine concentration showed a value of -0.690. The correlation between temperature and residual chlorine concentration was -0.633. It was proven that the lower the residual chlorine concentration, the higher the pH and temperature values in the distribution network.
Pengendalian Air Limpasan dengan Ecodrainage untuk Kawasan Perumahan Podo Asih Arifandy Setiawan; Anie Yulistyorini; Titi Rahayuningsih; Gilang Idfi
Dampak Vol 20, No 2 (2023)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/dampak.20.2.63-73.2023

Abstract

Podo Asih Housing is a residential area located in Beji District, Pasuruan Regency, located at 7°34'23.21” S and 112°44'00.39” E housing area of 50,000 m2 or 5 hectares, this relatively densely populated housing is still frequent. There is a flood that can disrupt the activities of residential residents. One alternative to overcome this is by applying the concept of eco-drainage in residential areas. This study uses a quantitative descriptive approach to the Podo Asih Housing area, hydrological analysis is carried out to determine runoff discharge and hydraulic analysis to determine the capacity of the existing channel in the Podo Asih Housing area, the analysis is carried out to determine how much runoff discharge occurs, that is the basis In eco-drainage planning, it is necessary to take into account how many rainwater reservoirs, infiltration wells, and biopore infiltration holes are needed to control the runoff water. In collecting data, researchers conducted observations and measurements directly in the field, carried out laboratory tests, and collected rain data from the Department of Irrigation and Mining of Pasuruan Regency. HEC-RAS software for hydraulic analysis calibration. The results showed that there were 39 out of 118 channels that could not accommodate runoff water discharge, planned as many as 378 rainwater collectors, 68 infiltration wells, and 289 biopore infiltration holes that could reduce runoff discharge by 1,253 m3/s with a reduction percentage of 95.59% for a 2 year return period, 77.06% for a 5 year return period, and 68.19% for a 10 year return period. Keywords: housing, runoff, ecodrainage  ABSTRAK Perumahan Podo Asih merupakan kawasan perumahan yang terletak di Kecamatan Beji Kabupaten Pasuruan, terletak pada 7°34'23.21” LS dan 112°44'00.39” BT dengan luas perumahan 50.000 m2 atau 5 hektar, perumahan yang relatif padat penduduk ini masih sering dijumpai. Adanya banjir yang dapat mengganggu aktivitas warga pemukiman. Salah satu alternatif untuk mengatasi hal tersebut adalah dengan menerapkan konsep ecodrainage pada kawasan pemukiman. Penelitian ini menggunakan pendekatan deskriptif kuantitatif pada kawasan Perumahan Podo Asih, analisis hidrologi dilakukan untuk menentukan debit limpasan dan analisis hidrolik untuk mengetahui kapasitas saluran yang ada di kawasan Perumahan Podo Asih, analisis dilakukan untuk mengetahui seberapa besar terjadi debit limpasan, yang menjadi dasar Dalam perencanaan ekodrainase, perlu diperhitungkan berapa jumlah penampungan air hujan, sumur resapan, dan lubang resapan biopori yang dibutuhkan untuk mengendalikan air limpasan. Dalam pengumpulan data, peneliti melakukan observasi dan pengukuran langsung di lapangan, melakukan uji laboratorium, dan mengumpulkan data hujan dari Dinas Pengairan dan Pertambangan Kabupaten Pasuruan. Perangkat lunak HEC-RAS untuk kalibrasi analisis hidrolik. Hasil penelitian menunjukkan terdapat 39 dari 118 saluran yang tidak dapat menampung debit air limpasan, direncanakan sebanyak 378 penampung air hujan, 68 sumur resapan, dan 289 lubang resapan biopori yang dapat mereduksi debit limpasan sebesar 1.253 m3/s dengan persentase penurunan. sebesar 95,59% untuk periode ulang 2 tahun, 77,06% untuk periode ulang 5 tahun, dan 68,19% untuk periode ulang 10 tahun. Kata kunci: perumahan, limpasan, ekodrainase      
ANALYSIS OF RESIDUAL CHLORINE CONCENTRATION IN DISTRIBUTION NETWORK OF DRINKING WATER SUPPLY AT ISTANA DIENG II RESIDENCE OF MALANG, EAST JAVA, INDONESIA Moh. Zainal Bahrudin; Anie Yulistyorini; Titi Rahayuningsih
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 5, NUMBER 3, OCTOBER 2022
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v5i3.12463

Abstract

The drinking water distribution network in Istana Dieng residence is categorized as an isolated network because it does not connect with the other water distribution networks provided by the Malang Water Company (Perusahaan Daerah Air Minum, PDAM). For this reason, the residual chlorine of the isolated distribution network needs to be monitored regularly. Aim: This study aims to observe residual chlorine distribution patterns and investigate the effect of distribution distance, pH, and temperature on residual chlorine concentration in the water distribution network. Methodology and Results: Analytical survey method with a cross-sectional approach was used in this study. The field survey results and the water analysis were inputted into the ArcGIS 10.6 software to generate an Isoconcentration map. Correlation and regression analysis were conducted using SPSS 16.0. Conclusion, significance and impact of study: The results showed that 65% of the residual chlorine concentration in the drinking water distribution network Istana Dieng residence did not meet the quality standard (<0.2 mg/l). Twenty-six sample points showed a value of 0.1 mg/l, which was caused by the pipe's physical condition and the use of wells connected to the PDAM network. There was a significant correlation between distance and residual chlorine concentration. The significant correlation between pH and residual chlorine concentration showed a value of -0.690. The correlation between temperature and residual chlorine concentration was -0.633. It was proven that the lower the residual chlorine concentration, the higher the pH and temperature values in the distribution network.
Optimalisasi Proses Pembelajaran Mahasiswa PPG Seni Budaya Melalui Implementasi Edukit Berbasis Interactive Surface Iriaji; Titi Rahayuningsih; Yuliati; Eka Putri Surya; Alby Aruna; Adinda Marcelliantika
EduInovasi:  Journal of Basic Educational Studies Vol. 4 No. 3 (2024): EduInovasi:  Journal of Basic Educational Studies
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/edu.v4i3.3780

Abstract

This research aims to optimize the learning process of PPG Arts and Culture students through the implementation of Interactive Surface-based education. The methodology used includes needs analysis, design and development of education, as well as evaluation of the effectiveness of its implementation. This education is designed to provide a more interactive and immersive learning experience, using Interactive Surface technology that allows direct manipulation of learning content. The research results showed a significant increase in student engagement and understanding of the learning material. Evaluation through surveys and in-depth interviews confirms that this education is effective in supporting more adaptive and innovative learning strategies. This research makes an important contribution to the development of modern learning tools that are relevant to today's educational needs.