EPI International Journal of Engineering最新文献_第5页

Prototype Self-Adaptive Traffic Light Control System Using Cameras 使用摄像头的自适应交通灯控制系统原型

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/10.25042/epi-ije.082021.04

Channareth Srun, S. Meas, S. Un, Saokun Khim, Virbora Ny

引用次数: 0

The Impact of Local Wisdom on the Coastal Settlement Spatial Configuration in the City of Parepare 地方智慧对帕雷帕尔市沿海聚落空间形态的影响

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/10.25042/epi-ije.082021.11

Hasniar Baharuddin, Idarwani Asmal, E. Syarif

{"title":"The Impact of Local Wisdom on the Coastal Settlement Spatial Configuration in the City of Parepare","authors":"Hasniar Baharuddin, Idarwani Asmal, E. Syarif","doi":"10.25042/10.25042/epi-ije.082021.11","DOIUrl":"https://doi.org/10.25042/10.25042/epi-ije.082021.11","url":null,"abstract":"Soreang Settlement is located on the waterfront of Parepare City in South Sulawesi, Indonesia. Initially, it was inhabited by the Soreang kingdom community and then developed due to by local culture. This research was to explain the influence of local culture on the spatial configuration of the Soreang settlement. The research method used is a synchronic reading analysis technique, which is supported by ArcGIS and the space syntax methods. The results of the research are: the first, the spatial configuration of Soreang settlements is influenced by three local cultures, namely sipakatau cultural meaning is sense mutual respect, sipakalebbi cultural meaning is sense of equity and simasemaseang cultural meaning is sense of family. The second, the simasemaseang culture, infact to a clustered settlement pattern formed. Sipakalebbi culture infact to settles into a linear and spreading pattern formed, whereas Sipakatau culture infact to a settles into an elongated and centered pattern formed. Third, Simasemaseang culture forms the most integrated spatial configuration. This research might well be utilized to generate a design for waterfront settlement based on local wisdom.","PeriodicalId":387754,"journal":{"name":"EPI International Journal of Engineering","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121860020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Feasibility Analysis of Runway, Taxiway and Apron Dimensions of Torea Airport in Fakfak Regency, West Papua Province 西巴布亚省法克法克县Torea机场跑道、滑行道和停机坪尺寸的可行性分析

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/10.25042/epi-ije.082021.09

M. Yunus, Ratna Septa Sari Tuhepaly, A. Fitriadhy

{"title":"Feasibility Analysis of Runway, Taxiway and Apron Dimensions of Torea Airport in Fakfak Regency, West Papua Province","authors":"M. Yunus, Ratna Septa Sari Tuhepaly, A. Fitriadhy","doi":"10.25042/10.25042/epi-ije.082021.09","DOIUrl":"https://doi.org/10.25042/10.25042/epi-ije.082021.09","url":null,"abstract":"The development of transportation sector modes, especially air transportation modes, is currently experiencing a very significant development. This is because the mode of air transportation in the form of airplanes can make people move very quickly, unlike land and sea transportation modes which require a longer time. In this regard, an airport that meets the requirements in terms of flight security and safety is needed. The aim of the study was to analyze the dimensions of the runway, taxiway, appron and evaluate the feasibility of the runway, taxiway, appron dimensions at Torea Airport in Fakfak Regency, West Papua Province. From the results of the research conducted, it was found that the dimensions of the runway length of Torea Airport have met the minimum requirements set by the International Civil Aviation Organization (ICAO) in 2016 with a runway length of 1201.8 m Torea Airport but in terms of requirements for the type of aircraft ATR 72-600 does not meet the requirements. While for the standard dimensions of the runway width and the width of the runway shoulder of Torea Airport according to the Regulation of the Ministry of Transportation of the Directorate General of Civil Aviation Number: KP 39 of 2015 concerning Technical and Operational Standards of Civil Aviation Safety Regulations","PeriodicalId":387754,"journal":{"name":"EPI International Journal of Engineering","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122093464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Free Vibration Characteristics of Thin Spherical Shells 薄球壳的自由振动特性

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/10.25042/epi-ije.082021.12

K. Sekine

引用次数: 0

Calculation and Simulation of Aluminium Alloy Flange Reducer Cast Using Resin Sand Mold 铝合金法兰减速器树脂砂型铸造计算与仿真

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/epi-ije.082021.01

Andi Ari Putra, M. Syahid, A. A. Mochtar

{"title":"Calculation and Simulation of Aluminium Alloy Flange Reducer Cast Using Resin Sand Mold","authors":"Andi Ari Putra, M. Syahid, A. A. Mochtar","doi":"10.25042/epi-ije.082021.01","DOIUrl":"https://doi.org/10.25042/epi-ije.082021.01","url":null,"abstract":"One of the causes of defects in casting is due to poor gating system design. In conventional casting methods, the gating system design process is carried out by trial and error to find the best design results. Computer modeling and simulation offer process design in a much faster time, and at much less cost, compared to conventional methods. The gating system design approach with a combination of well calibrated simulation software can avoid defect before casting. Casting simulation helps to visualize the phenomena of filling, molten metal solidification, and shrinkage porosity. The resulting casting simulation can be displayed in graph variants at specific nodes with line graphs or numerical numbers manually. This study discusses the simulation of casting a flange reducer from aluminum alloy material using a resin sand mold. The initial dimensions of the gating system used are sprue of 14.5 x 8.4 x 180 mm, runner 147 x 10 x 5.5 mm, ingate 80 x 10 x 5.5 mm with a bottom gate channel system. Total of dominant porosity that occurs using the initial gating system is 65.31 % and show the undirectional solidificiation behavior. After modifying the gating system and increasing the riser size, the simulation results show directional solidification behavior starting from the thinnest part to the thickest part and ending at the riser. The shrinkage porosity can compensate with the total of porosity is 57.60 % at the riser . Modification of the channel system is required to obtain a sound casting or porosity free.","PeriodicalId":387754,"journal":{"name":"EPI International Journal of Engineering","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128283020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of Achievement of Overburden Production Target Using Fishbone Diagram Method at Pit A Site B PT XYZ, South Sumatera Province 利用鱼骨图法评价南苏门答腊省XYZ矿A坑B点覆岩生产目标实现情况

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/10.25042/epi-ije.082021.08

Aurah Masyitha Ayu Namira, A. V. Anas, Rizki Amalia, R. N. Tui

{"title":"Evaluation of Achievement of Overburden Production Target Using Fishbone Diagram Method at Pit A Site B PT XYZ, South Sumatera Province","authors":"Aurah Masyitha Ayu Namira, A. V. Anas, Rizki Amalia, R. N. Tui","doi":"10.25042/10.25042/epi-ije.082021.08","DOIUrl":"https://doi.org/10.25042/10.25042/epi-ije.082021.08","url":null,"abstract":"PT XYZ is one of the companies engaged in the coal mining and energy in South Sumatra Province. Mining activities at the Pit A are still focused on stripping overburden using the Komatsu PC-3000E power shovel digging tool. The company has established a 513,333 BCM production target of overburden stripping in November 2020. While the total overburden production obtained is 488,162 BCM. The existence of factors that affect the productivity of the tool will determine the achievement of production targets, so it is necessary to evaluate production by identifying the factors causing the problem. One of method that can be used to determine the root cause of the problem is by using a fishbone diagram. A Fishbone diagram is a method used to identify the root cause of a quality problem. The purpose of this research is to calculate overburden production in November 2020, identify factors that influence the achievement of overburden production targets using a fishbone diagram, and make recommendations for improvement plans based on factors that affect the achievement of overburden production targets. Based on the results of the fishbone diagram analysis using the 4M pattern consisting recommendations for improvement plans can be designed for each factor causing the problem which is machine, methods, materials, and manpower.","PeriodicalId":387754,"journal":{"name":"EPI International Journal of Engineering","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128507835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Optimum Investigation LED Bulbs Light as Photon Energy on Photovoltaic Panel Installed Inside Buildings LED灯泡作为光子能量在建筑物内安装的光伏板上的最佳研究

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/10.25042/epi-ije.082021.02

M. Mustofa, A. Asmara, Y. Rahman, T. Kamaludin, Hariyanto Hariyanto, Z. Djafar, W. H. Piarah

引用次数: 1

Analysis of the Floodlight Lighting Effect on the Visual Quality of the Phinisi Tower Building Facade 泛光灯照明对菲尼西大厦立面视觉质量的影响分析

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/10.25042/epi-ije.082021.07

Mahsun Wahid, N. Jamala

{"title":"Analysis of the Floodlight Lighting Effect on the Visual Quality of the Phinisi Tower Building Facade","authors":"Mahsun Wahid, N. Jamala","doi":"10.25042/10.25042/epi-ije.082021.07","DOIUrl":"https://doi.org/10.25042/10.25042/epi-ije.082021.07","url":null,"abstract":"Lighting is one of the important factors to recognize the environmental situation. Lighting is needed by humans, with good lighting we can visually recognize objects clearly. The suitability of lighting with recommended light standards and the arrangement of building facades in accordance with the distribution of lighting will have an impact on the visual quality of a building. Along with the development of technology and information, people's lifestyles are increasingly advanced and developing. Likewise, the function of artificial lighting, which used to only function as lighting at night, has now developed into an important part of the aesthetic forming factor of a building. So there is a need for a survey to see how big the difference in perception of the visual quality of lighting is by using floodlights on the Phinsi Tower. The survey method of data collection used quantitative and qualitative research methods. Mixed methods are divided into quantitative methods (research using questionnaires and SPSS data processing) and qualitative (respondent perception, interview and observation). Based on the results of surveys and tests conducted on 17 simulation models, different results were obtained in each test model. This explains that the use of floodlights greatly influences the visual quality of the Phinisi Tower facade. Of the 17 lighting simulation models that have been made, Model 17 has the highest average score of 5.08 and the lowest is Model 10 of 2.53 (a rating scale of 1 to 7).","PeriodicalId":387754,"journal":{"name":"EPI International Journal of Engineering","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125022949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Effectiveness of Utilizing Non-Green Public Space in Untia Fishermen Settlement 渔村渔民聚落非绿色公共空间利用效果研究

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/10.25042/epi-ije.082021.06

Andi Edy Satar, Idawarni J. Asmal, E. Syarif

{"title":"The Effectiveness of Utilizing Non-Green Public Space in Untia Fishermen Settlement","authors":"Andi Edy Satar, Idawarni J. Asmal, E. Syarif","doi":"10.25042/10.25042/epi-ije.082021.06","DOIUrl":"https://doi.org/10.25042/10.25042/epi-ije.082021.06","url":null,"abstract":"Public Space in a settlement will be effective and useful if it has three intrinsic values, namely democratic, meaningful and responsive. Then the existence of people and how they play a role in space is important in reviewing the public nature of a space. The effectiveness of a public space can be assessed from the level of utilization by the community on the types of activities and social interactions of the people in it. Currently, the use of Non-Green Public Space is still not in line with expectations, namely the realization of a comfortable, productive and sustainable space, marked by the lack of community social activities in the Untia Fisherman Settlement Non-Green Public Space (NGPS). The purpose of this study was to evaluate the effectiveness of the use of Non-Green Public Space in the Untia Fisherman Settlement in the form of Taman Bermain Delta and Plaza Park. The research method used in this study uses descriptive qualitative research methods because it describes the research location at the time of observation and compares standards and or theories with the facts of the availability of Non-Green Public Space (NGPS) in the settlements using the Good Public Space Index (GPSI) analysis tool. From the results of the analysis, it was found that the availability of the Taman Bermain Delta Non-Green Public Space in the Untia Fisherman Settlement was related in terms of utilization, as well as in terms of accessibility to the Non-Green Public Space, elements (Comfortable, Relaxation, Passive and Active engagement Discovery), as well as the availability of supporting facilities and infrastructure were still lacking. both in terms of quality and quantity. Re-effectiveness of the function and nature of the existence of the Non-Green Public Space in the Untia Fisherman Settlement requires cooperation from various parties.","PeriodicalId":387754,"journal":{"name":"EPI International Journal of Engineering","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127940481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Development of Earthquake Simulator 地震模拟器的开发

EPI International Journal of Engineering Pub Date : 2021-08-30 DOI: 10.25042/10.25042/epi-ije.082021.05

Nur Azhary Iriawan Eka Putra, R. Syam, I. Renreng, T. Harianto, Nanang Roni Wibowo

引用次数: 1