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Journal of Green Science and Technology
Published by Universitas Swadaya Gunung Jati
ISSN : 25981277     EISSN : 26213966     DOI : http://dx.doi.org/10.33603/jgst
Core Subject : Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering
Journal of Green Science and Technology (JGST) published since 2018 by Faculty of Engineering Universitas Swadaya Gunung Djati (UGJ) Cirebon with p-ISSN 2598-1277 and e-ISSN 2621-3966. JGST is a peer reviewed journal published triannualy in January, April, and September.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 121 Documents
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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 : FAKULTAS TEKNNIK 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.
THE ANALYSIS OF HYDROLOGY IN KUPANG RIVER PEKALONGAN – BATANG Esa Anggriani; Saihul Anwar
Journal of Green Science and Technology Vol 3, No 3 (2019)
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i3.2754

Abstract

ABSTRACTKupang River administratively located in Batang Regency, as well as the District and City of Pekalongan, Central Java Province. The Kupang River irrigates the Kupang Watershed with an area are 194.87 Km2 and the river length are 67.5 km. The Kupang watershed is in the administrative area of 3 regencies and 1 city, that are Pekalongan City, then Batang, Pekalongan, and Banjarnegara districts.In general, semi-monthly rainfall ranges between 16 mm until 299 mm. The dry season go on April until September and the rainy season go on October until March.The purpose of this research is to do a calculation and analysis to get the amount of water potential with available data. In terms of quantity, the problem of water for agriculture especially on dry land, is about the water supply and distribution. Because the water supply is very dependent on the distribution of rainfall throughout the year which is very uneven even in the rainy season. Because of that reason the technology and methods that are effective, efficient, and can be applied in various regional characteristics are needed to meet water needs.Flood control is also very necessary to prevent floods that can occur at any time. Flood dischargeplancalculated using several methods that suitable. With this we can minimize the possibility of flooding and be responsive in an effort to minimize the worst possibilities when the floods take place.Keywords:(Analysis, Hydrology, Water Potential, Flood discharge)
SPATIAL DEVELOPMENT OF CILIMUS MARKET AREA KUNINGAN DISTRICT Puput Putri Lidiawati; Arief Firmanto
Journal of Green Science and Technology Vol 3, No 1 (2019): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i1.2151

Abstract

Cilimus Market is located in Desa Cilimus, Kecamatan Cilimus, Kabupaten Kuningan-Jawa Barat. For Cilimus Market conditions, it’s now starting to become irregular, such as parking lots being used as a place to sell, spaces in the stuffy market, air circulation is not good, types of traders are not separated according to the block, market space capacity is not in accordance with the number of visitors and traders. And often experience traffic jams around the Cilimus Market area due to vehicles parked along the road.So that to overcome these problems needed a solution. First, to determine the determination of market development strategies using the analysis method of Strengths Opportunities Aspirations Results (SOAR), both projections of the number of traders are projected for 2023. Then planning the market building becomes 3 (three) floors with the addition of facilities and infrastructure facilities and market spatial plans based on SNI 8152: 2015 regulation on the People's Market designed with Autocad and SketchUp. And for the Cilimus Market area such as Taman Cilimus and Terminal Cilimus developed by adding infrastructure facilities in accordance with RDTR Kecamatan Cilimus Tahun 2014 and Peraturan Direktorat Perhubungan Tahun 1996.The results of this thesis research are Cilimus Market was developed into a Modern Market with it's constructed 3 floors and to Cilimus Market area added other facilities according to existing regulations.Keywords : Market Development, Market Spatial Planning, SOAR Analysis.
ANALYSIS STRUCTURE OF THE BOARDING HOUSE TEGAL PARANG AT SOUTH JAKARTA Kholly Irpansyah; Fathur Rohman
Journal of Green Science and Technology Vol 2, No 2 (2018): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v2i2.1290

Abstract

Jakarta City is a city that became the heart of the unitary State of the Republic of indonesia has potential as the city develops. Jakarta is already good enough if compared to its neighboring cities – city, seen from there is a lot of building skyscrapers. Therefore the population in this city is very solid plus the number of communities outside the city looking for work, education and so on, and many choose to find a place the residence then the role of the existence of an agency that handles problems a place to live and help with much needed to help the business community in order to be better, as there are Houses kost. Currently, the central building were built as high as five floors with one basement, exactly on JL. TegalParang Utara, South Jakarta.To meet the criteria of safety and service required the existence of a design careful planning. Therefore the imposition of planning process must comply with the SNI 1727-2013 as well as planning the structure of the building should be referred to with the SNI-2847-2013 reinforced concrete, which is the latest peratuaran which refers to the AISC and has adapted to the the latest materials technology development. In the calculation of earthquake engineering, this refers to the SNI 1726 – 2012. Based on data obtained from a Home Building project, tegalparangkost has an area of approximately 3224.86 m2. The author will meredesain a building material by using the concrete structure which consists of 5 (four) along with the basement 1 floor. Analysis of the structure of the used software SAP2000, a material used for reinforced concrete beams, columns, roof and floor plates are plates. The results obtained in the form of analysis and design drawings of the structure of the building House kosttegalparang.  Key Words: Analysis, Boarding House TegalParang, Material, Reinforced Concrete, Columns, Beams, Plate.
ANALYSIS QUALITATIVE ADDITION OF ADDITIVE SUBSTANCE TO PAPER MAKING PROCESS IN PAPER MACHINE 12 PT. X - KARAWANG ON PRODUCT QUALITY Dian Farkhatus Solikha
Journal of Green Science and Technology Vol 4, No 2 (2020): Journal of Green Science and Technology, Vol.4 No.2 (2020)
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v4i2.3460

Abstract

Paper is a tangible item of thin sheets which can be torn, rolled, folded, glued and crossed out. Paper is made to meet the needs of a very diverse life. The paper industry is one of the forest products industries which has a very important role in human life. There is almost no human activity that does not utilize this industrial commodity. In the process of making paper, in addition to the availability of Raw Materials there is also the use of additives. Additives are ingredients that are added to obtain certain desired characteristics of paper products. Some factors that influence the process of making paper are raw material, machine cleanliness, machine performance, human factors and additives. Additives are the main factors that influence the success of the papermaking process. There are two types of additives used in Paper Machine 12 PT.X-Karawang, namely functional additives and controlling additives. The effect of the addition of additives on Paper Machine 12 PT.X-Karawang namely, Dry Strength can increase the strength of the paper when used in dry conditions, Sizing Agent (Internal Sizing) functions to control liquid penetration, Surface Sizing Agent (Surface Sizing) functions to level the surface of the paper, Filler as filler, Dyes can give color to paper, OBA serves to increase the brightness of paper, Biocide functions to inhibit bacterial growth, Defoamer functions to prevent foam formation and Retention Aid can increase fiber retention.Keyword: Controlling Additives, Functional Additives, Paper, Paper Machine
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 : FAKULTAS TEKNNIK 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 (????????) is 5.016 MN/m2, bigger than the value of allowable stress (????????????) is 16 MN/m2.Keywords: Jakarta MRT, underground, tunnel lining, member forces, Elastic Equation Method.
THE DEVELOPMENT OF THE PASAR KEPUH IN KUNINGAN DISTRICT Dinni Fitri Fadilah; Saihul Anwar
Journal of Green Science and Technology Vol 4, No 1 (2020): Journal of Green Science and Technology, Vol.4 No.1 (2020)
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v4i1.2879

Abstract

Development is an attempt to develop an effective product for future use. And when it is associated with Development education means a gradual process of change in the direction of a higher and more widespread that can thoroughly create a perfection or maturity.The market is an economic institution where buyers and sellers meet, both directly and indirectly in the form of shopping centers, public markets, shops, malls, plazas, trade centers and other designations, to conduct trade transactionsThe method used in this Thesis is to use qualitative methods, namely by emphasizing Primary and Secondary Data, Analysis Of The Projected Number Of Traders, Analysis Of Market Area Development uses the SWOT method, Analysis Of Extensive Building Needs, Calculation Of Parking Land Needs, Planning Waste Management System, Calculation Of Drainage, Design Of Market and Analysis Of  Engineering Economic.The conclusion taken from The Development Of Pasar Kepuh is Pasar Kepuh will developed into a Semi-Modern Market by maintaining land area which is  27,161 m2 and will developed into 3 floors with a total building area of 30.315,68 m2. The number of kiosks of 1356 units and  416 units for stall. Pasar Kepuh development  project after 25 years will be reater, Rp. 61.200.000.000 so to equalize the present value of future value with the present value of the expenditure for invesement requires interest 16,78%.
The Analysis Of Hydrology In Comal River Gunawan Gunawan; Saihul Anwar; Ohan Farhan
Journal of Green Science and Technology Vol 3, No 2 (2019): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v3i2.2384

Abstract

This research was conducted to find out the availability of water to the requirements of water and also predict flood plan discharge for return period based on hydrological analysis in Comal River.Calculations are carried out using rainfall data obtained from PUSDATARU of Pemali - Comal from 1999 - 2017.Used the rainstation in the region of Comal Watershed, there are 7 rain stations. Catchment area of rain station used Thiessen Polygon Method to know value of catchment area of each rain station. The Gumbel distribution (Generalized Extreme Value distribution Type-I) is used to model the distribution of the maximum (or the minimum) of a number of samples of various distributions. The calculation of the flood discharge design is using the Nakayasu, Rational, Weduwen, Weduweden, and Haspers method.Based on the result of this research it can be concluded that the biggest water potential occurs in January is 199.60 m3/s and the smallest in August is 0.84 m3/s. Cropping pattern carried out with one year there are three cropping patterns, namely paddy - paddy - secondary crops. For the water requirements, enough can be fulfilled, but in August and September, where the planting period III for the secondary crops experiences a deficit. The method used to design flood discharge is the Nakayasu method. For the embankment construction and normalization is profitable.Keywords: River, Flood, Embankment, Thiessen, Comal  
COMPARISON OF BORED PILE AXIAL BEARING CAPACITY BASED ON VESIC’S METHOD (1970), STANDARD PENETRATION TEST (SPT), AND LOADING TEST IN THE PROJECT OF ELEVATED TOLL ROAD JAKARTA – CIKAMPEK STA.9+500 – STA.47+000 Sofyan Suri; Martinus Agus Sugianto
Journal of Green Science and Technology Vol 2, No 3 (2018): JOURNAL OF GREEN SCIENCE AND TECHNOLOGY
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v2i3.2147

Abstract

As a foundation under the structure can be generally divided into two types, namely the foundation deep and shallow foundation. Selection of the type of foundation depends on the type of structure including the construction load on whether light or heavy loads and also depending on the soil type. For the construction of a light load and soil conditions quite well, usually worn shallow foundation, but the construction of a heavy load is usually the type of deep foundation is the right choice.In general, the more complex the deep foundation of a shallow foundation. To this writer tried to concentrate on planning the foundation of this thesis in which bored pile (Bored Pile Foundations). Bored Pile foundation is a foundation built by drilling the ground first, then filled with steel reinforcement and cast. Bored pile used when soil solid base which has a carrying capacity of it lies very deep, which is approximately 15 m as well as the state of the soil around the many stands a large building and rise to the feared could lead to cracks in the existing building effect vibrations caused by staking activity when administered pile foundation. Carrying capacity of bored pile end bearing capacity is obtained than that obtained from pressure and friction pile tip bearing capacity obtained from carrying friction or adhesion force between the bored pile and the surrounding soil.Keyword:Bored Pile, Axial Bearing Capacity, SPT, Loading Test
PERFORMANCE ANALYSIS OF IRRIGATION AREA IN PEMALI BREBES Muhamad Salman Salahuddin; Saihul Anwar; Heri Mulyono
Journal of Green Science and Technology Vol 4, No 3 (2020): JOURNAL OF GREENSCIENCE AND TECHNOLOGY, VOL.4 NO.3 (2020)
Publisher : FAKULTAS TEKNNIK UNIVERSITAS SWADAYA GUNUNG JATI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v4i3.4940

Abstract

Irrigation Area Pemali comprised in the district of Banjarharjo Brebes Center Java, the located Approximately less than 50 km from Cirebon and 40 km from Bradford Center Java, and exist some villages such as, Cikakak, Coral Maja, Tiwulandu Village in East and Tonjong, shovel , Gandol in West.Irrigation Area Pemali duct have the name is the Regional Master Irrigation Pemali or named DI Jangkelok Hilir. At first, the water Able to dilute more less 6677ha but in this time only more less 6349ha, the trouble is the diversion of the use of land. This Pemali irrigation area was built in the years 1901 - 1904. The irrigation areas of irrigation area Pemali supply six kemantren such as Kemantren Cibendung, Kemantren Bantarsari, Kemantren Losari Upstream, Downstream Losari Kemantren, Kemantren Kubangjero, and Kemantren Rungkang. The purpose of this research is Become a reference from evaluation of performance of the irrigation area in irrigation area Pemali by analyzing the physical condition of building Although duct in the irrigation area of the Regional Irrigation Pemali, analyzing of human resource in the irrigation area of the Regional Irrigation Pemali, analyzing of rain Hydrology in the irrigation area of the Regional Irrigation Pemali, analyzing of income from weir Cibendong, analyzing of the patterns plants in the irrigation area of the Regional Irrigation Pemali, and analyzing planning plant and the realization of planting in the irrigation area of the Regional Irrigation Pemali. The method of this research is qualitative method, in the which the fission of the problem is explained that the subject or the object of research based on the facts roomates used during doing the research in the performance of irrigation system and try to make a good relation in deep from the aspects particularly subject. Based on the build irrigation condition in this area is classified as satisfactory with percentage of damage Reached 11.30%. Meanwhile, the duct condition in this irrigation area irrigation area is good Pemali classified with percentage of damage Reached 8.21%. The condition of the organizer in DI Jangkelok available irrigation area Pemali only 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 wake or less roomates always damaged, this situation should be increased.From the results of the analysis of the ratio of demand with available discharge effective discharge rainfall added Irrigation Area in Jengkelok, Cibendung Weir fulfilled, but many unused discharge it is Necessary to modify the cropping pattern in order to maximize the potential of available discharge. The planting realization in 7 years ago in the irrigation area Irrigation Area Jangkelok Pemali it is less from the planning plant, but in the period of 2011/2012 Occurs Increased 7.34% and the realization of planting intensity is average 243.77% while the average of planning plan is 268.91% Tus in the lower plant productivity in this case since it can not be done to planting in this wide area.Keyword: Irrigation, Performance Analysis, Regional Irrigation

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