cover
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
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil
Published by Universitas Sriwijaya
ISSN : 19074247     EISSN : 24774863     DOI : 10.35139
Core Subject : Engineering,
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.
Articles 43 Documents
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1311.039 KB) | DOI: 10.35139/cantilever.v10i1.65

Abstract

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1239.158 KB) | DOI: 10.35139/cantilever.v10i1.80

Abstract

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1981.204 KB) | DOI: 10.35139/cantilever.v10i1.83

Abstract

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.82 KB) | DOI: 10.35139/cantilever.v10i1.84

Abstract

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (977.635 KB) | DOI: 10.35139/cantilever.v10i1.89

Abstract

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1267.366 KB) | DOI: 10.35139/cantilever.v10i1.96

Abstract

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (545.384 KB) | DOI: 10.35139/cantilever.v10i1.97

Abstract

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (891.889 KB) | DOI: 10.35139/cantilever.v10i1.98

Abstract

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.
Analisis Kapasitas Struktur Dinding Squat Wall (Studi Kasus Underpass Pompa Sentiong Jakarta) Anthony Costa; Bimo Brata Adhitya Bimo; Kencana Verawati Vera
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 2 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (655.963 KB) | DOI: 10.35139/cantilever.v10i2.101

Abstract

There is a potential overflow of a river during rain, resulting in water levels raised beyond normal water levels in the Sentiong Underpass Area, Jakarta in which is one of the strategic locations in Central Jakarta. To guarantee and maximize water flow in the Sentiong Underpass area, a water discharge regulatory system was created to be the form of underground wall structures equipped with pump houses. This wall structure is made of reinforced concrete structures underground at ± 3 m depth. This research aims to evaluate and analyze the underground wall capacity with reference to principles designed by SNI 2847-2013 and SNI 1727-2013. Analysis of data used based on field data including soil test parameters and vehicle traffic. Structural analysis which used is Computer Program (STAADPro), then based on the data obtained from the results of analysis and evaluation can be determined magnitude of displacement and dimensions of the reinforcement. The wall structure in Sentiong Area, Jakarta was planned to use K-300 concrete as high as 3 m underground, 40 cm of wall thickness, bottom floor thickness 40 cm, and upper floor thickness 20 cm. The total length of this underground wall structure was planned 32 m. Based on the results of the analysis, it was found that displacement and capacity structure qualified safely with design steel reinforcement diameters of D13 mm and D16 mm.
Analisis Perilaku Material dan Komposisi Engineered Cementitious Composite : Review Studi Indra Komara; Priyo Suprobo; Faimun Faimun; Data Iranata
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 2 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (323.208 KB) | DOI: 10.35139/cantilever.v10i2.103

Abstract

Engineered Cementitious Composite (ECC) concrete or micromechanical modeled concrete using analysis of a mixture of fiber and other added materials can produce a tensile strain capacity of up to three hundred to five hundred times compared to the strain capacity of conventional concrete. A review related to several studies that have been carried out previously on the properties of ECC and their constituent materials is presented in this paper. The behavior of the material is reviewed as an investigation parameter followed by determining the composition of the mixture, namely the effect of the water-cement ratio, the shape and length of the fiber and the addition of additives. The fiber volume fraction review was limited to between 2% to 3%, which resulted in outstanding tensile strain behavior. As it is known, ECC has an excellent capacity in terms of strain behavior which is accompanied by a large number of mico cracking patterns. ECC crack widths are usually predominantly less than 100 μm. ECC behavior is closer to that of steel which can bend or be ductile, whereas conventional concrete is brittle.