Royan, Noto
Program Studi Sipil, Fakultas Teknik, Universitas Muhammadiyah Palembang

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PRODUKTIVITAS ALAT BERAT EXCAVATOR BACKHOE PADA PROYEK PERUMAHAN AL ZAFA TEGAL BINANGUN KOTA PALEMBANG Sarwandy, M Hijrah Agung; Royan, Noto
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 7, No 2 (2021): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.4211202172

Abstract

Pemilihan alat berat yang akan digunakan merupakan faktor penting dalam keberhasilan suatu proyek kostruksi. Alat berat yang dipilih harus tepat sehingga proyek/pekerjaan berjalan lancar. Pada penelitian ini penulis membahas tentang waktu siklus dan produktifitas alat berat excavator backhoe. Penelitian ini dibatasi pada masalah produktivitas alat berat yang berkaitan dengan waktu dan produktivitas alat barat excavator Hitachi type ZX200-5G. Adapun Produktivitas dari alat berat excavator backhoe di pekerjaan galian perumahan Al Zafa yaitu P = 93,312 m3/jam dengan waktu siklus (CT) alat berat excavator backhoe yaitu 20 detik, sedangkan. Dengan jumlah alat sebanyak 1 unit dalam waktu 8 jam kerja per hari sehingga didapatkan produktivitas selama sehari adalah 746,496 m3/hari. Key Words : excavator backhoe, waktu siklus, produktivitas
Pengaruh Penggunaan Fly Ash dan Alkali Aktivator pada Beton Non-Pasir terhadap Kuat Tekan dan Laju Infiltrasi Mira Setiawati; Noto Royan; Maya Putriana Sari
Jurnal Teknik Sipil Institut Teknologi Padang Vol 10 No 1 (2023): Jurnal Teknik Sipil Institut Teknologi Padang
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jts.2023.V1001.001-07

Abstract

Saat ini banyak pembangunan infrastruktur yang dilakukan oleh negara Indonesia untuk mengubah fungsi kawasan resapan. Salah satu pembangunan infrastruktur yang dilakukan adalah pembangunan jalan. Banyak jalan yang dibangun adalah jalan kedap air yang terbuat dari aspal atau beton konvensional. Hal ini menjadi salah satu pemicu terjadinya genangan, serta kapasitas saluran air yang tidak mampu menampung debit air sehingga air meluap ke jalan dan air tidak dapat meresap ke dalam tanah. Salah satu inovasi yang digunakan untuk mengurangi atau mengantisipasi permasalahan tersebut adalah dengan menggunakan lapisan jalan yang dapat dilalui air. Dapat digunakan sebagai catchment area, trotoar, atau jalan di kawasan pemukiman yang tidak padat lalu lintas. Adapun inovasi lapisan jalan dari beton yang dapat dilalui air salah satunya beton non pasir, dengan tidak menggunakan pasir dalam proses pembuatannya menimbulkan rongga udara di antara agregat kasar, sehingga air dapat meresap ke dalam tanah. Namun penggunaan semen sebagai bahan utama pembuatan beton digantikan dengan fly ash. Pada penelitian ini juga digunakan larutan aktivator basa berupa NaOH dan Na2SiO3 dengan tingkat molaritas NaOH yang digunakan 8, 12 dan 16 molar, serta rasio aktivator basa 2,5. Berdasarkan hasil pengujian, kuat tekan rata-rata paling optimum dicapai pada variasi 12 molar dengan 9 MPa dengan laju infiltrasi rata-rata 16,12 mm/s dan variasi ini dapat diterapkan pada perkerasan untuk kanal tepi dan bahu sesuai dengan referensi ACI 522R-10.
PENGARUH PEMAKAIAN BAHAN TAMBAH TAWAS PADA AIR RAWA TERHADAP COMPRESSIVE STENGTH BETON Oemiati, Nurnilam Oemiati; Royan, Noto
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 8, No 1 (2023): : BEARING:Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v8i1.6255

Abstract

Kenten Laut is a rural locality in the Talang Kelapa District that consists largely of a swamp. Residentsrely heavily on the swamp's corrosive water for mundane concrete mixing. Researchers in this study usedswamp water and alum in the concrete recipe. Swamp water and alum were utilized as the supplementarycomponents, with the alum content of the solution varying between 2% and 4% by weight of cement. Thetest object is a cube with the dimensions (15, 15, and 15) cm and there are fifty of them.Compressive strength testing in swamp water revealed findings of 152.69 kg/cm2 for 14-day-old concreteand 251.93 kg/cm2 for 28-day-old concrete. The compressive strength of 14-day-old swamp water concretevaried between 156.16 kg/cm2 and 149.78 kg/cm2 depending on the percentage of alum added to the mix.Compressive strength values for 28-day-old concrete made with swamp water with 2%, 4%, or 6% alumare 256.19 kg/cm2, 253.97 kg/cm2, and 245.61 kg/cm2, respectively. These numbers are lower than whatwas anticipated for the K-300. Compressive strength in typical concrete drops by 20.6% after 28 days ofage, but only 14.7% after 14 days.
ANALISIS KEMACETAN SIMPANG TAK BERSINYAL JALAN PADAT KARYA – JALAN SUMATERA KOTA PRABUMULIH MENGGUNAKAN PKJI 2023 Sarwandy, M. Hijrah Agung; Royan, Noto; Asep, Muhammad
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 9, No 1 (2024): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v9i1.8479

Abstract

There will undoubtedly be heavy traffic in this location, especially at the intersection of Jalan Padat Karya, as Prabumulih is one of the cross-Sumatra cities with heavy traffic. The second economic hub of Prabumulih City is the Karya Intensive Road. When primary data collecting takes place in the field, descriptive and quantitative research methodology is employed. 7 days a week, Monday through Sunday, from 07.00 to 18.00. Road width measurements are made on the spot at each approach using a measuring tool. Following the collection of all primary and secondary data, analysis will be conducted utilizing PTV Vissim Version Student for traffic modeling and the 2023 PKJI Book. Intersection performance analysis using PKJI 2023 produces results traffic flow is 836.2 pcu/hour, free flow speed is 43.70 km/hour, capacity of 1468 pcu/hour, degree of saturation of 0.85. Based on the results above, the service level flow section is D. The intersection model after being given a signal changes if using APILL with 2 phases because of the level of service that occurs changed to level A.
ANALISA PENYEBAB KEMACETAN TERHADAP ARUS LALU LINTAS JALAN LINTAS SUMATERA PANGKALAN BALAI Sarwandy, M. Hijrah Agung; Royan, Noto
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 8, No 2 (2023): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v8i2.7846

Abstract

This study focuses on survey studies on the analysis of the causes of congestion on the km15-km18 road sections. To find out the analysis of the causes of congestion, road capacity, vehicle volume, level of service, determine resolution of problems, and analyze average daily traffic by conducting field surveys for seven days. This research was conducted in 1 research segment, namely: on the Sumatran crossroads at Pangkalan Balai Km15-km18 "Analysis Of The Causes Of Congestion On Traffic Flow Of The Sumatra Traffic Road Pangkalan Balai". The purpose of this research is to determine the effect of narrowing on traffic performance on the Sumatra Highway Km 15 – Km 18. The research implementation method used is by means of an Average Daily Traffic (LHR) survey, namely collecting data directly at the research location.  Based on the results of the analysis, it was found that the side barriers included high, the volume of vehicles with inadequate road capacity.
ANALISA KEBUTUHAN AIR IRIGASI SAWAH DESA MULYASARI KECAMATAN TANJUNG LAGO KABUPATEN BANYUASIN Jonizar, Jonizar; Revisdah, Revisdah; Royan, Noto; Al Fareza, Afifah Auliya
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 9, No 2 (2024): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v9i2.9090

Abstract

Water is one of the most essential needs for human existence; without it, life as we know it would not exist. While the Earth has a vast supply of water, only a small portion is usable. This study explores the relationship between water needs, availability, and irrigation efficiency specifically in rice field irrigation. To assess the amount of water required for irrigation, the KP-01 irrigation concept manual is utilized, while the F.J. Mock Method determines the amount of available water. Both figures are used to analyze the relationship between water needs and availability. In Mulyasari Village, the rice field irrigation system employs a rice-rice planting pattern across an area of 82 hectares. During the first planting season, the average water availability is 0.046 m³/sec, while the average water requirement is 0.073 m³/sec. In the second planting season, the average water availability decreases to 0.039 m³/sec, while the average water requirement increases to 0.096 m³/sec. The results indicate that in both planting seasons, the water needs have not been met based on the relationship between irrigation water availability and requirements. Additionally, there is one channel, tertiary channel III, that has not met the required standards. It operates at 70.09%, which is below the necessary threshold of 80% for tertiary channels.
Analisis Tingkat Kerusakan Struktur Pada Bangunan Gedung Sekolah Dasar Negeri Revisdah, Revisdah; Royan, Noto; Oemiati, Nurnilam; Jonizar, Jonizar
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 10, No 1 (2025): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v10i1.9805

Abstract

School building is the main component of supporting teaching and learning and becomes one of the determining factors for improving the  quality of an educational institusional.The availability of facilities and infrastrctureis in important elemen as a support of  the  success of the education and teaching process in the school environment, so that proper maintenance and maintenance are needed in the use of the building, The research employed survey and interview methods. Based on the findings, five buildings were classified as lightly damaged: Building A of SDN 187, Building C of SDN 190, Building D of SDN 190, and two other Building Bs (school names not specified). One building, Building A of SDN 183, was found to be moderately damaged. Three buildings were classified as severely damaged: Building B of SDN 183, Building B of SDN 187, and a building at SDN 193. Of the total nine buildings assessed, the damage distribution was as follows: 56% lightly damaged, 11% moderately damaged, and 33% severely damaged. The total estimated repair cost for the five public elementary schools in Kalidoni District, Palembang City is Rp1,258,764,563.04 (one billion, two hundred fifty-eight million, seven hundred sixty-four thousand, five hundred sixty-three rupiah).
Study on The Influence of Corridor 4 Feeder Transportation on Light Rail Transit (LRT) Passenger Demand in Palembang City TOD-based Sarwandy, M. Hijrah Agung; Royan, Noto; Jaya, Meldo Andi; Sulfiani, Mega
Riwayat: Educational Journal of History and Humanities Vol 8, No 1 (2025): Januari, Special Issue on "Educational design research for human beings learning
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v8i1.44300

Abstract

The existence of LRT feeder transportation in Palembang City is felt to be very helpful for the community in traveling both from home to work, shopping centers, and other public service centers. Moreover, the Palembang part of Ulu is a developing and densely populated area. Corridor 4 feeders of the LRT are included in the station area which has different characteristics in land use and building density. Polresta Station is included in the TOD Neighbourhood Medium Density typology (Jaya, M.A., Sary, R.K., Ramdhani, M.I. (2020). The purpose of this study is to evaluate the influence of Corridor 4 feeder transportation on the demand for Light Rail Transit (LRT) passengers in Palembang City based on Transit Oriented Development (TOD). The research data was obtained from surveys and load factor analysis. This study uses a quantitative approach, using regression and correlation analysis techniques. The results show that various variables, such as distance, travel time, and type of transportation, have a significant influence on the demand of LRT passengers.