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Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil

cantilever
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Published by Universitas Sriwijaya

ISSN : 19074247 EISSN : 24774863 DOI : 10.35139

Core Subject : Engineering,

Civil Engineering, Building, Construction & Architecture Engineering Transportation

Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil is a research journal and study in civil engineering that presents research results in the fields of building and structural engineering, transportation, water resources engineering and management, geotechnical engineering, construction engineering and management, environmental engineering, and architecture. The journal was first published in 2006 in the printed version. Since 2015, Cantilever has been published both in the printed and online versions (e-journal). For the online version, previously, the journal could be accessed at http://cantilever.unsri.ac.id, but since Vol. 8 No.2 (2019), the journal is published at http://cantilever.id. This journal is managed and published by the Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University. The journal is published twice a year, in April and October. The Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil aims to: 1) promote a comprehensive approach to civil engineering incorporating viewpoints of different disciplines, 2) strengthen academic exchange with other institutions, and 3) encourage scientists, practicing engineers, and others to conduct research and other similar activities. The journal presents the results of research and studies in the fields of civil engineering, architecture, and environmental engineering. The scope of this journal covers the topics: water resources engineering, transportation, geotechnical engineering, building and structural engineering, construction engineering and management, environmental engineering, and architecture.

Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur

Articles 57 Documents

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Analisis Pasang Surut di Perairan Sungai Musi Menggunakan Metode Least Square (Studi Kasus Intake Air Baku Sistem Gandus Kota Palembang) Agus Saputra; Taufik Ari Gunawan; Imroatul Chalimah Juliana
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 9 No 2 (2020): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

The tides, which affect the water level of the Musi River causes some problems to occur in Palembang City. One of the main problems related to the tides of the Musi River, especially the low tide, is the failure of the raw water intake building of Regional Drinking Water Company (PDAM) Tirta Musi, Palembang City to operate. At a certain time the river water level recedes, the minimum water level entering the intake pump room is lower than the safe level for the pump to run. In this study, an analysis of the tides of the Musi River was carried out using the Least Square method to evaluate the design of the raw water intake building for the Gandus system to disclose whether it meets the minimum elevation requirements for pump operation. The field observations of the tides were carried out for 15 days for every 1 hour to obtain the primary data for this study using the Hobo Water Meter. The results of this study indicate that the type of the tides in the location of the study is a mixed tidal type with a Formzahl Value of 2.01. 4. Against the design plan of the gandus system of raw water intake, there is a chance that the elevation of the river water level is at 0.5 m from the end of the pump suction pipe, in which the pump cannot function.

Pemodelan Perkuatan Menggunakan Bambu Untuk Daya Dukung Pondasi Dangkal pada Tanah Gambut Yulindasari Sutejo; Sutanto Muliawan; Ratna Dewi; Febrian Hadinata; Budi Ariawan; Reffanda Kurniawan Rustam
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 9 No 2 (2020): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Some of the unfavorable characteristics of peat soil are low bearing capacity and high compressibility. The reinforcing material used in this research which functions the same as geogrid are bamboo materials (grids and woven). The bamboo material used aims to determine the carrying capacity and reduction of shallow foundations on peat soil before being reinforced and after being reinforced. Bamboo matting and rectangular patterned bamboo grids. Laboratory scale testing were used as the research methodology. The peat soil sampling location came from the area of Dusun III Banyu Urip, Banyuasin Regency, South Sumatra Province. The bamboo material is obtained from the Seberang Ulu area, Palembang City and sand is obtained from the sand depot in the Musi II area, Palembang City. The results of laboratory testing show that the addition of the number of reinforcement layers and the effective layer depth distance will give a greater bearing capacity ratio (BCR) value. The bearing capacity value of the shallow foundation before being reinforced on peat soil using Terzaghi's analysis is 45.232 kpa. Then, after testing the variation in the depth of the layer d = 0b; d = 0.25b; and d = 0.5b with the number of layers 1 layer, 2 layers and 3 layers obtained a variation which gives the highest bearing capacity value of layer depth variations d = 0.25b with the number of layers of 3 layers. The bearing capacity value is 94 kpa with a BCR value of 2.08 (percent increase of 107.96 %).

Analisis Evapotranspirasi Menggunakan Metode Penman-Monteith pada Vertical Garden Arifin Daud; Citra Indriyati; Sarah Yuli Hasanah
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 1 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

The development of environmentally friendly infrastructure is very important to reduce the environmental damage that has occurred. Environmentally friendly infrastructure can be supported by vertical garden. Plants in vertical garden undergo evaporation process called evapotranspiration process. The evapotranspiration process can be used to find out the needs of water in plants. The method used to obtain the evapotranspiration value is the Penman-Monteith method. The plants used are Plectranthus scutellarioides, Begonia, Coleus, Euodia ridleyi dwarf, Euodia ridleyi, and Chlorophytum comosum. The reference evapotranspiration value in The Hydraulic Laboratory of Sriwijaya University is 4.9826 mm/day and the smallest is 2.1262 mm/day. The reference evapotranspiration value is influenced by temperature, wind speed, and humidity conditions. Based on these three influences, temperature has a greater influence on the reference evapotranspiration. The largest evapotranspiration value of the six types of plants used is the Plectranthus scutellarioides, which is 3.3347 mm/day, the evapotranspiration value of the smallest plant is Euodia ridleyi dwarf, which is 2.6616 mm/day. The location and arrangement of plants and environmental conditions such as temperature, humidity, wind speed affect the amount of evapotranspiration value.

Perspektif Kepuasan Penumpang Dalam Kualitas Pelayanan Kapal Feri: Studi Kasus Pelabuhan Penyeberangan Merak-Bakauheni Rhaptyalyani Herno Della; Ashari Fitra Rachmannullah
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 1 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

This study evaluates passenger satisfaction from the perspective of service quality. The sample was collected by sending questionnaires from two perspectives; ferry passengers and ferry company employees at Merak-Bakauheni port in Indonesia. The PZB model is used for gap analysis and SERVQUAL dimension to assess and evaluate the service quality. The results show gaps between passenger satisfaction and ferry service quality at the Merak port - Bakauheni port. Data analysis using t-pairwise statistical method. The analysis found that gap 1; gap in perspective between the passenger expectations service and the ferry companies perceptions of their passengers expectation is very large, with the largest attributes from tangibles dimension. The largest gap of attributes from that dimension is “convenience store at the terminal.” In gap 5, the perceptions of passengers' expected and their perceived of service showed that the attribute of “Ferry service provides online services to facilitate customers” as the largest gap. Thus, from this study, ferry services need to make reformation, especially in the attribute that has a large gap. Moreover, this study provides an overview to ferry service in Indonesia to enhance their service quality.

Analisis Peningkatan Kualitas Permukiman Kumuh di Desa Loh Sumber Kabupaten Kutai Kartanegara Lisa Astria Milasari; Faizal Baharuddin; Rusdi Doviyanto
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 1 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Population growth is a high primary need, one of which is the need for housing. The existence of slum settlements in the Kutai Kartanegara Regency has an indication of social and environmental problems. From the results of the location justification that the densest slum area is in Loh Sumber Village in RT. 02 and RT. 03 with a land area of 5.31 hectares. This study aims to provide input through the concept of improving the quality of slum settlements, with the research approach used is a rationalistic approach, based on truth. The research method is in the form of a qualitative descriptive study, with the answer to an ongoing problem. The research indicators and variables are (1) the physical condition of the building, with the variables of building density and building quality; and (2) The condition of facilities and infrastructure, with variables of road environmental quality, environmental drainage, quality of drinking water network, solid waste management, quality of wastewater and sanitation, and public street lighting. The results of the discussion are the concept of rejuvenation in the form of the use of building roof materials, and the use of wood types as building materials with strong resistance to air, repair of environmental roads with concrete and paving blocks, by changing the direction of the directions. as a street name marker, improve the quality and quantity of the system. clean water, manufacture of wastewater from IPAL / IPLT, determine the location of TPS, and public street lighting. The need for local government cooperation in implementing community needs and involving the active role of the community in maintaining a clean and safe residential environment.

Perencanaan Perhitungan AKNOP pada Daerah Irigasi Mrican Sebagai Upaya Peningkatan Kinerja Irigasi Erna Tri Asmorowati; Diah Sarasanty
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 1 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Food security is one of the targets of the Sustainable Development Goals that must be achieved by 2030. One of the problems faced in achieving this target is the decrease in the function of irrigation infrastructure by ± 70%, resulting in the reduced water supply to agricultural land. The purpose of this research is to recalculate the operational and maintenance needs of the Mrican Irrigation Area by the applicable regulations and the current conditions of the study area for the needs of the 2021 budget year. The research was conducted in the Mrican Irrigation Area with an area of 30,341 ha located in 3 districts, namely Kediri, Nganjuk and, Jombang. The result of optimization calculation of personnel for operational activities and maintenance of irrigation networks in the Mrican Irrigation Area is 577 people. The length of the carrier line is 366 km and the drainage is 248 km long. The number of waterworks is as many as 966 units. The results of calculations and analyzes that have been carried out, it is found that the amount of the Operational and Maintenance Real Needs of Mrican Irrigation Area for the irrigation operational management component is Rp. 6,329,767,232, the component of surface irrigation operation costs Rp. 31,490,208,724, and the maintenance component of the surface irrigation network is Rp. 22,685,844,371. The total cost of the Operational and Maintenance Real Needs of Mrican Irrigation Area is Rp. 60,505,820,327.

Analisis Titik Rawan Kecelakaan di Jalan Kertanegara Kabupaten Malang Rifky Aldila Primasworo; Andy Kristafi Arifianto
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 1 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Kertanegara is one of the roads in Malang Regency. The location of Kartanegara Road is considered to be one of the locations prone to accidents due to the lack of traffic infrastructures such as signs and road markings. The road is also an alternative highway that connects Malang Regency to Batu City. The data obtained shows that traffic accidents amounted to 43 of all types of traffic violations from 2016-2018. In 2016, 2017, and 2018, the number of accident victims was 18 accidents, 9 accidents, and 16 accidents. The purpose of this study is to determine the characteristics of Kertanegara road, accident-prone points, and solutions used to reduce the number of accidents. The analytical method used is the analysis of road characteristics, Z-Score, and Cusum analysis. The results obtained that service level of Kertanegara road is 0.61 where the flow is stable, the traffic density is moderate. Based on the analysis of the determination of accident-prone points, the result of Kartanegara road segment, Malang Regency, has a Z-Score for segment I of 0.25 and segment II of 0.17 which is included in the accident-prone criteria because it has a positive Z-Score. Kartanegara Road has also been identified as a black spot because it has a positive cusum value, including the Cusum segment I values of 7.00 and segment II of 13.3. The solution is to provide a traffic sign in the form of a traffic light at the intersection of Police Karangploso road and the intersection of Sentana road, providing management officer traffic flow in Simpang Nuril road and providing warning signs that are prone to accidents and vehicle speed limit at the Crossroads Kauman I and intersection Nuril road.

Analisis Kinerja Jalan Tengkuruk Permai dengan Mikrosimulasi Pemindahan Terminal dan Parkir Badan Jalan Taharudin Subagyo; Melawaty Agustien; Joni Arliansyah
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 1 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Tengkuruk Permai street is currently used for city transportation terminals, on street parking, access and exit to 16 Ilir market parking lot (off street parking), entrance to Ampera Bridge, passenger access to LRT stations and Skate Park. The various functions of this street caused the reduction in street service levels at certain hours and become a congestion point in Palembang city. This study aims to obtain the results of the analysis of Tengkuruk Permai’s street performance in the scenario conditions of terminal relocation and on street parking. The data were collected directly by measuring and enumeration then micro-simulated with the Vissim software. Vissim microsimulation modeling is carried out in existing conditions and scenarios by combining the 3 (three) floors parking building construction plans, city transport routes, Tengkuruk Permai street which has been cleared of on street parking and terminals, street networks around the research location and intersection arrangements concurrently. The street performance analysis uses the calculation of the V/C ratio, where the calculation of the street capacity uses the Vissim microsimulation output such as speed, density and volume obtained in the link of segment evaluation menu. Capacity determination is using the calculation of relation of flow (q), velocity (v) and density (k). The scenario of relocating the city transport terminal and street parking to the 3 (three) floors parking building plan at 16 Ilir market parking lot can increase the capacity of Tengkuruk Permai Street from 1087,88 pcu/hour/direction to 2295.15 pcu/hour/direction and improve the service level from level E to level A.

Indeks dan Tingkat Risiko Bahaya Longsor pada Ruas Jalan Nasional di Kabupaten Kerinci dan Kota Sungai Penuh, Provinsi Jambi Mutiara Sari; Mona Foralisa Toyfur; Febrian Hadinata
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 1 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

The Regency of Kerinci and The City of Sungai Penuh are areas that prone to landslides. In 2021 and 2021, were 13 landslides on national road sections in both, which disrupted access to both areas. This study aims to calculate the index and determine the risk level of landslides on roads and bridges on national roads in both regions. Assessment methods and variables are taken based on the Guidelines for the Implementation of Risk Analysis for Natural Disasters Affecting Roads and Bridges. The index and risk level assessment are carried out by analyzing the risk factors for landslides, namely: hazard, exposure, vulnerability, external context, and capacity. The mapping of landslide risk based on Geographic Information Systems is based on scoring and weighting in all parameters, as well as overlays among all the constituent parameters. Based on the results of the study on ten national roads (with a total road length of 82.50 km) in the study area into two classes, namely: (a) low class (= 8.72%) on 7 roads located within the city, and (b) medium class (= 91.28%) on three roads connecting the cities.

Penilaian Kawasan Perumahan dengan Pendekatan Konsep Berkelanjutan (Greenship Neighborhood Assessment) Sapitri; Zarnold Aziz
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 1 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Global warming and environmental degradation are still being issues in various countries, including Indonesia. It has been causing the climate change. In 2015 the United Nations started a program called Sustainable Development Goals (SDGs). One of the goals was to tackle climate change. In order to encourage the implementation of SDGs, an effort that could conduct was the realization of green housing areas. An assessment is needed to make sure that sustainable development in neighborhood is implemented well and correctly. Green Building Council Indonesia (GBCI) has published a rating system called Greenship Neighborhood as a reference for assessing the concept of sustainable development neighborhood. The purpose of this study was to find out how the implementation of Greenship Neighbourhood and how much value is achieved in Citraland residential area. The methods used were descriptive qualitative and quantitative. Descriptive qualitative was a description of the research object conditions, while descriptive quantitative was output assessments numbers based on the Greenship Neighborhood assessment tool. There were seven aspects that assessed i.e. land ecological enhancement, movement and connectivity, water management and conservation, solid and material waste, community wellbeing strategy, buildings and energy, and innovation future development. The results of research showed that there were six of the seven assessment categories have been applied in the object area. Generally, the total value is 36 out of 124, with percentage achieved 29%. Based on these result, Citraland Pekanbaru residential area did not meet the minimum standard for the application of Greenship Neighborhood according to GBCI.

Page 3 of 6 | Total Record : 57

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Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University Jl. Raya Palembang-Prabumulih Km. 32, Indralaya Ogan Ilir, South Sumatra Indonesia zip code: 30662

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Sumatera selatan

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name M. Baitullah Al Amin

Contact Email baitullahalamin@ft.unsri.ac.id

Phone +6281368768186

Journal Mail Official j_cantilever@ft.unsri.ac.id

Editorial Address Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University Jl. Raya Palembang-Prabumulih Km. 32, Indralaya Ogan Ilir, South Sumatra Indonesia zip code: 30662

Location Kab. ogan ilir, Sumatera selatan INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
M. Baitullah Al Amin

Contact Email
baitullahalamin@ft.unsri.ac.id

Phone
+6281368768186

Journal Mail Official
j_cantilever@ft.unsri.ac.id

Editorial Address
Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University Jl. Raya Palembang-Prabumulih Km. 32, Indralaya Ogan Ilir, South Sumatra Indonesia zip code: 30662

Location
Kab. ogan ilir,

Sumatera selatan

INDONESIA