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Journal of Green Science and Technology
Published by Universitas Swadaya Gunung Jati
ISSN : 25981277     EISSN : 26213966     DOI : https://doi.org/10.33603/jgst.v9i1
Core Subject : Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Transportation
Journal of Green Science and Technology (JGST) published since 2017 by Faculty of Engineering Universitas Swadaya Gunung Jati Cirebon, Indonesia with p-ISSN 2598-1277 and e-ISSN 2621-3966. JGST publishes twice a year in March and September. Publications before 2023 can be seen here. Journal of Green Science and Technology (JGST) has been accredited by National Journal Accreditation (ARJUNA) Managed by Ministry of Research, Technology, and Higher Education, Republic Indonesia since year 2022 to 2022 according to the decree No. 230/E/KPT/2022. Journal of Green Science and Technology (JGST) accepts and publishes multidisciplinary research and critical review of issues that contains of all scientific works related to the field of following Sciences Engineering: - Civil Engineering - Architectural Engineering - Environmental Engineering - Chemical Engineering - Mechanical Engineering - Electrical Engineering - Industrial Engineering - Informatics Engineering, etc. All manuscripts must be written in English.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 122 Documents
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THE PERFORMANCE ANALYSIS OF IRRIGATION AREA OF CIBENDUNG WEIR OF BREBES REGENCY Nur Azis Zain; Ohan Farhan
Journal of Green Science and Technology Vol 1 No 1 (2017): Journal of Green Science and Technology
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v1i1.1031

Abstract

Cibendung Weir comprised in the district of Banjarharjo Brebes Center Java, the located approximately less than 50 km from Cirebon and 40 km from Brebes Center Java, and exist some villages such as, Cikakak, Karang Maja, Tiwulandu Village in East and Tonjong, Singkup, Gandol in West.Cibendung Weir have duct the name is Induk Cibendung Weir or named D.I Jangkelok Hilir. At first, the water able to dilute more less 6677ha but in this time only more less 6349ha, the trouble is diversion of the use of land. This Cibendung Weir was built in the years 1901 – 1904.  The irrigation areas of Cibendung Weir supply six kemantren such as Kemantren Cibendung, Kemantren Bantarsari, Kemantren Losari Hulu, Kemantren Losari Hilir, Kemantren Kubangjero, and Kemantren Rungkang.The purpose of this research is become reference from evaluation performance of the irrigation area in Cibendung Weir by analyzing the physical condition of building although duct in the irrigation area of Cibendung Weir, analyzing of human resource in the irrigation area of Cibendung Weir, analyzing of rain Hydrology in the irrigation area of Cibendung Weir, analyzing of income from Bendung Cibendong, analyzing of the patterns plants in the irrigation area of Cibendung Weir, and analyzing planning plant and the realization of planting in the irrigation area of Cibendung Weir.The method of this research is qualitative method, in which the fission of the problem is explained that subject or the object research based on the facts which used during doing the research in performance of irrigation system and try to make a good relation in deep from the aspects particularly.Based on the build condition in this irrigation area is classified as satisfactory with percentage of damage reached 11,30%. Meanwhile, the duct condition in this irrigation area Cibendung Weir is good classified with percentage of damage reached 8,21%. The condition of organizer in DI Jangkelok Cibendung Weir only available 51 people, while in needed is 67 people with less percentage reached 17,94% so that service toward the duct condition is less completed and have the impact to net condition which less wake or always damaged, this situation should be increased.From the results of the analysis of the ratio of demand discharge with available discharge added effective rainfall in Irrigation Area Jengkelok,Cibendung Weir fulfilled,but many unused discharge it is necessary to modify cropping pattern in orde to maximize the potential of available discharge. The planting realization in 7 years ago in the irrigation area Jangkelok Cibendung Weir  it is less from the planning plant, but in the period of 2011/2012 occurs increased 7,34% and the realization of intensity planting is average 243,77% while the average of planning plan is 268,91% thus the lower plant in productivity in this case since it can’t be done to planting in this wide area.
ANALYSIS OF THE STRUCTURE OF PLANNING OF K.H. MUHAMMAD MACHDOR UNIVERSITY OF MUHAMMADIYAH CIREBON (UMC) CONCRETE STRUCTURES USING SNI 2013 Ricki Saputra; Sumarman Sumarman
Journal of Green Science and Technology Vol 1 No 1 (2017): Journal of Green Science and Technology
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v1i1.1032

Abstract

Planning structure can be defined as a mix betweenart and science combined with intuition expert structure of the behavior of the structure with the basic knowledge in statics, dynamics, mechanics of material, and analysis, to produce a structure economical and safe, during services. (Agus Setiawan , 2008). Over time and the times in Indonesia humans can innovate to design buildings with some more modern building style. In addition in designing a building structure, we need a few materials that can be used as an ingredient implementation.Structural material that can be used includes wood, bamboo, concrete, steel, or any other supporting material. As well as on building construction projects K.H. Muhammad Machdor Universitas Muhammadiyah Cirebon Campus 2 by using concrete construction. Planning the contruction of its own building structure refers to the regulation SNI 1727-2013 and Pedoman Perencanaan Pembebanan Untuk Rumah dan Gedung 1987regarding the imposition  and use of seismic regulations stipulated in SNI 1726-2012. The preparation and the planning itself is assisted using modelingExtended Three Dimension Analisys of Building System ETABS v.9.5.0.
MANAGEMENT ANALYSIS OF CONSTRUCTION PROJECT CIPAGER CHECK DAM OF KUNINGAN REGENCY Dian Indra Rosdiana; Saihul Anwar
Journal of Green Science and Technology Vol 1 No 1 (2017): Journal of Green Science and Technology
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v1i1.1033

Abstract

Project management is one important aspect in the application of knowledge, expertise and skills to achieve the goals or objectives that have been determined in order to obtain optimum results in terms of performance, time, quality and safety.This study was conducted to analyze the Check Dam Project Construction Management Cipager River Kuningan start of calculating volume,implementation works, supplies (tools, labor, materials)budget plan, method, barchart, s curve, analysis critical path method and cash flow.          The results showed that the budget plan costs incurred to complete the CipagerCheck Dam RiverOf Kuningan RegencyRp. 6.140.922.000,00(Six billion one hundred forty million Nine hundred twenty two thousand rupiah) including 10% VAT. Then by using analysis critical path method, completion takes as long as 25 weeks, or 175 calendar days.
TRAFFIC PLANNING IN KUNINGAN CITY CENTER Diky Irdianto Pratama Pratama; Saihul Anwar
Journal of Green Science and Technology Vol 1 No 1 (2017): Journal of Green Science and Technology
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v1i1.1035

Abstract

This research was conducted to improve the performance of service of Siliwangi Road which decreased. The data obtained from the Department of Transportation brass form LHR data brass city, road length, and the average speed of the vehicle, Then in if the degree of saturation of the Road in order to know the success of the New Planning. To facilitate the research and also because it has different problems Siliwangi road for 2 parts cut off by crossing, Siliwangi Street 1 which starts from Cijoho roundabout Until the intersection near Smpn 1 Kuningan has LHR 2563 smp with degree of saturation 0,97 at level Service E and Jalan Siliwangi 2 starting from intersection of Smpn 1 Kuningan Until the junction of Jalan Veteran has LHR 1761 smp with degree of saturation 0,67 level of service C. After in doing traffic engineering level of road service go up, Siliwangi Street 1 become C with degree of saturation 0.57 also Jalan Siliwangi 2 level service C with degree of saturation 0,51.
ANALYSIS OF IMPROVEMENT ROAD PALIMANAN – KRAMAT SECTION CIREBON REGENCY Mustakim Mustakim; Martinus Agus S
Journal of Green Science and Technology Vol 1 No 1 (2017): Journal of Green Science and Technology
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v1i1.1036

Abstract

Cirebon Regency has a good potential of both in trading and service. So, the roads should contribute to support the driving to comfort for road users. Palimanan – Kramat road is one of the access roads to RegencyCirebon. Along the way Palimanan - Kramat majority to be a place of business. Along Palimanan– Kramat road is a lot of structural damage such as potholes, cracked lengthwise and there is also almost the entire surface of the asphalt peeling. All this happened was possible because the line was often traversed by vehicles such as dump trucks which overload. The purpose of this study is to solve the damage to the road by means of the overlay. The method which is used in this study is a survey method in the location of the Overlay Palimanan – Kramat Road. Analysis of the data which is used are the Summary of Traffic Volume, Volume Peak Hour Traffic, Highway Capacity Analysis, Traffic Growth, Calculation of Pavement Thickness. The results of the study explained that the capacity of the vehicle on roads this time is at 1450 pcu/h, the degree of saturation of 0.3 into the current level of service B that is stable, high capacity most vehicles via this road for 378 pcu/hour. From these results, the road quite smoothly enough so that it can be concluded that the vehicles passing dominated by heavy vehicles with a load of overload which caused damage to the road and the re-layer thickness of 11 cm. Therefore, to note the level of vehicle load so as not to overload the structure of the pavement. Keywords: Road Pavement, Capacity of Road, Road Pavement Structure, Capacity of Vehicles 
ANALYSIS STRUCTURE THE PT. TEMPO LAND BUILDING Subhan Manthofani; Arief Firmanto
Journal of Green Science and Technology Vol 1 No 1 (2017): Journal of Green Science and Technology
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v1i1.1037

Abstract

Mundu  is  an  area  in  the  district of  Cirebon  that  passed  by  the Pantura lane, in the area of the Mundu there are various kinds of  trading industry, one of which is the trading industry from PT.  TEMPO LAND that are producing  medicines  for  health.  In  order  to  create  a  good  production and  marketing, so  in  the  area  is  built  office production  and  marketing  of PT. TEMPO LAND.PT.  TEMPO  LAND  is  a  group  company  in  the  form  of  by  the TEMPO GROUP or PT. TEMPO SCAN PACIFIC Tbk . The company PT. TEMPO GROUP  started  its  business  on  November 3, 1953. Production from this company produces a variety of pharmaceutical and healthcare products with different brands.   In  order  to  create  a  structure  that  is  safe  and  meets serviceability limit, so in the process of design the building structure must be according  to  SNI  - 2847  - 2013  of  reinforced  concrete,  which  is  the latest regulations adapted from the latest material technology development refers to the AISC. Beside planning, the  loading  structure  must  be according to SNI – 1727 – 2013 , then  for  calculation  of  earthquake engineering refers to SNI – 1726 – 2012.Analysis  structure  using  SAP2000,  for  the  material  of  structures  is used  concrete  including  frame  section  (column,  sloof,  beam,  and  slab). And then the  result  from  analysis  are  the  PT.  TEMPO  LAND  building  is safe  or  not,  with  check  the  deflection  and  check  load  maximum  permit from analysis foundation of PT. TEMPO LAND.Keywords : Analysis structure, SAP2000, frame section, deflection.
ANALYSIS AND DESIGN OF MRT’S CIRCULAR TU Bagus Prayoga; Sumarman Sumarman*; Ingrid Multi Rezeki
Journal of Green Science and Technology Vol 2 No 1 (2018): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v2i1.1168

Abstract

ABSTRACTJakarta MRT was one of solution to solve the traffic jam in Jakarta. There are two physical constructions which serves as the main infrastructure of Jakarta MRT, elevated and underground track. It is not only the first MRT in Indonesia but also, the first large-scale underground works in Jakarta. The physical construction of underground structure became an interesting case to be researched. The use of precast concrete tunnel lining (PCTL) segment was necessary to hold the loads and to provide the space for underground track.In designing the tunnel lining, calculation of the member forces and safety check are necessary to determine the amount of rebar and the dimension, and also to know the value of safety, so, the tunnel lining can be used as the function. According to the guidelines for the design of shield tunnel lining issued by International Tunnelling Association (ITA, 2000), the member forces of tunnel lining could be calculated by (1) Elastic Equation Method, (2) Bedded Frame Method, (3) Finite Element Method (FEM). In this research, the member forces of tunnel lining are calculated using analytical method, without computer program. Therefore, method (1) is used to know the value of each member forces to be used for designing the reinforcement bars. The member forces are analysed for tunnel lining with 6.8 m outer diameters, 1.5 m width and 0.25 m thickness in Jakarta MRT CP106 (Bundaran HI).Based on research which has been done, obtained the maximum values for positive bending moment in the tunnel crown (θ = 0°) is 101.352 kN.m, for negative bending moment in the tunnel axis (θ = 90°) is -281.394 kN.m. In contrary, the value of maximum axial force is in the tunnel axis (θ = 90°) is 1094.538 kN, for minimum axial force is in the tunnel crown (θ = 0°) is 904.674 kN. While, the value of maximum shear force is in (θ = 120°) is 118.740 kN, for minimum shear force is in (θ = 30°) is -66.866 kN. The result of safety checks against member forces in tunnel lining, the value of nominal bending moment multiplied by reduction factor (ϕ · Mn) is 296.263 kN.m, bigger than the value of ultimate bending moment (Mu) is 281.394 kN.m. For the value of nominal shear force multiplied by reduction factor (ϕ · Vn) is 136.095 kN, bigger than the value of ultimate shear force (Vu) is 118.740 kN. While, safety check against thrust force of shield jack obtained the value of maximum compressive stress of concrete segment (𝜎𝑐) is 5.016 MN/m2, bigger than the value of allowable stress (𝜎𝑐𝑎) is 16 MN/m2.Keywords: Jakarta MRT, underground, tunnel lining, member forces, Elastic Equation Method.
ANALYSIS AND DESIGN STRUCTURE OF CIDERES HOSPITAL BUILDING Dede Apip Permana; Fathur Rohman
Journal of Green Science and Technology Vol 2 No 1 (2018): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v2i1.1170

Abstract

ABSTRACTA hospital is one of the important elements in the people of nation, especially in the medical sector. Cideres hospital is one of hospital in district Majalengka that has the best services. Healthy is important to make development of quality people sector. Cideres hospital has a target to make Majalengka become a healthy district in Indonesia.As one of citizen needs, healthy is important to make development of quality people sector. Cideres hospital has a target to make Majalengka become a healthy district in Indonesia. After this building constructed, it make the service healthy to the people in Majalengka more increase.In order to create a structure that is safe and meets serviceability limit, in the process of design the building structure must be according to SNI-2847-2013 of reinforced concrete, which are the latest regulations adapted from the latest material technology development refers to the AISC. Besides planning, the loading structure must be according to SNI-1727-2013 and the calculation of earthquake engineering refers to SNI-1726-2012.With the special programs, the completion of structural analysis for various purposes can be performed quickly and accurately, when compared with the structural analysis is done manually including SAP2000 program.Keywords : Analysis and design, SNI codes, SAP2000 Program
Comparison of Pile Bearing Capacity Based on Standard Penetration Test (SPT), Hydraulic Static Pile Driven (HSPD), and Pile Driving Analyzer (PDA) Test in The Project of Flyover Antapani – Bandung Retno Wulansari; Saihul Saihul Anwar
Journal of Green Science and Technology Vol 2 No 1 (2018): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v2i1.1172

Abstract

ABSTRACTThe pile foundation is one of a kind of deep foundation that serves to funnel structural loads to hard soil layers that have a high carrying. The purpose of this study was to calculate the bearing capacity of piles.Based on SPT data obtained and calculated by Mayerhoff method at point BH-01 Qult = 259,992 tons, at point BH-02 Qult = 258,234 tons, and at point BH-03 Qult = 279.586 tons, with HSPD data obtained based on reading dial pressure manometer tool is approximately from 178,365 tons - 186,120 tons, whereas with PDA obtained based on RMX value on PDA test is about 124 tons - 225 tons.The results of the calculation of bearing capacity there are differences in values, both from the use of calculation methods and the location of points reviewed. From the results of the calculation can be concluded that the big highets bearing capacity the pile is values of SPT. In values of HSPD and PDA is relative same because the method using similar method (hydraulic and wave method).
ANALYSIS OF HYDROLOGY OF THE KALIGUNG RIVER AT TEGAL Disty Prasanty; Saihul Anwar
Journal of Green Science and Technology Vol 2 No 1 (2018): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v2i1.1173

Abstract

ABSTRACTRivers drain water by embracing a gravitational philosophy, in which water always flows from high to low or downstream to downstream. The process of river water flow is an endless natural process, closing the hydrological cycle by restoring the river runoff to the sea. For centuries, rivers have been used as a source of clean water, meeting human needs for drinking water, sanitation, irrigation, and so on. Large rivers are dammed to store water in the wet season and use it in the dry season for various purposes.Kali Gung or Kaligung or also known as Kaligung river is a river that flows in Tegal regency, Central Java. This river is one of the largest rivers in Tegal besides Kali Ketiwon and Kali Kemiri. This river is called Kali Gung because it is tangent to the spring that comes from Mount Agung is an ancient name from Mount Slamet in pre-Islamic times in Java. Upstream or spring water Kaligung located in the north of Mount Slamet and empties to the north precisely in the sea of Java.Keywords: Hydrologycal cycle, rivers, downstream, upstream, Kaligung.

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