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Proceeding of World Conference
Published by Universitas Narotama Surabaya
ISSN : -     EISSN : 26561174     DOI : -
Core Subject : Economy, Health, Education, Engineering,
Economics, Econometrics & Finance Education Engineering Mathematics Medicine & Pharmacology
Proceeding of World Conference, is Publication of conference articles in the field of multidisciplinary sciences published by the World conference; aims to make it easier for readers and writers to access articles during time and make it easier to download and distribute.
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Articles 265 Documents
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Analysis of Traffic Accident Characteristics Using The Ean (Accident Equivalent Number) Method of The Case Study Narogong Road in Bekasi Rifai, Andri Irfan; Sopiyan, Yopi
Journal of World Conference (JWC) Vol. 2 No. 3 (2020): May 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i3.214

Abstract

This study uses the Accident Equivalent Number (EAN) method based on the weighted value of accident victims with the accident fatality rate and the number of victims. The weighting of the accident rate is then determined by the EAN formula: 12MD + 3LB + 3LR + 1K, then using the Upper Control Limit (BKA) formula to determine the ranking of accident-prone points with the formula BKA = C + 3?C to determine priority handling of accident-prone points. And using the road inventory survey method to find out the factors that cause accidents and efforts to handle accident-prone points appropriately Based on the results of the analysis it can be concluded that the Narogong road in the city of Bekasi is classified as an accident-prone area because it has an EAN value that exceeds the Upper Control Limit (BKA) value. The coordinate point of the location with the highest EAN value is segment three at the point -6.3145869 s.d '-6.3230043. (residential area of ??Vida Bekasi to Bantar Gebang market area) with an EAN value of 126 and a BKA value of 48.3. In this segment there have been 12 accidents with 7 fatalities, 2 seriously injured, 8 slightly injured with a material loss of Rp. 11,200,000. And the dominant type of accident is the front-rear hit-and-hit accident by 39% with the cause of the traffic accident being the driver factor by 76%. Efforts to handle accident-prone points by holding counseling about safety riding, painting road markings, installing road signs as needed, and conducting routine checks of street lighting that is not functioning.
Analysis of BRT Infrastructure in Jakarta Province on Women's Perspective Sunandar, Ali; Ainundyasari, Aprillia
Journal of World Conference (JWC) Vol. 2 No. 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i2.215

Abstract

Quality of service in the business world is very important so that all consumer needs are met. Likewise with the world of land transportation which is always developing both in its type, size, and methods used in providing services. The Neat Transit Bus which operates in DKI Jakarta is one of the modes of mass transportation provided by the DKI Jakarta government to support the service needs of DKI Jakarta residents. Good transportation services will bring up a high level of customer satisfaction. The purpose of this study is to determine the dominant factors that influence the parameters of BRT passenger satisfaction in DKI Jakarta, to know the level of female consumer satisfaction with the quality of BRT services in DKI Jakarta. The research method used in this study is the CSI (Customer Satisfaction Index) by distributing questionnaires to respondents. From the research, the level of satisfaction of female customers in using the BRT public transportation facilities in the DKI Jakarta provincial government was 66%. Customer satisfaction criteria are in the Satisfied category.
Risk Analysis Of Jakarta Pramuka Market Area Management To Improve Customer Satisfaction Sunandar, Ali; Alfian, Muhammad Agfi
Journal of World Conference (JWC) Vol. 2 No. 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i2.216

Abstract

This research dilator behind how big the influence of risk factors that exist in the Jakarta scout market area to increase customer satisfaction. This study aims to determine the dominant factors causing management risks that exist in the Jakarta scout market area related to increased customer satisfaction. This study aims to determine the dominant factors causing the management risks that exist in the Scouting Market Area to obtain some of the most influential risks and develop strategies to be able to increase customer satisfaction in the Scouting Market Area. The study used a survey method in the form of asking questions to several respondents. This survey was conducted by distributing questionnaires and interviews with relevant parties that were used as a source of information. From the results of data processing with a statistical data processing application, several high risks have an impact on customer satisfaction and get a strategy to reduce these impacts.
Comparative Analysis Methods Fullslab Precast Erection of Cost and Time Susanti, Irriene Indah; Hadi, Dega` Setyawan
Journal of World Conference (JWC) Vol. 2 No. 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i2.217

Abstract

The Indonesian government stepped up infrastructure projects in the country for logistical and economic equality equalization, infrastructure in the form of a Freeway. This study aimed to analyze and compare the costs, timing, and precise method in Fullslab Precast erection work on 1 module. The data used are primary and secondary. Using the method of removal/erection with heavy equipment cranes. For the calculation of comparative analysis is obtained by analysis of the cost and time analysis. Field observations, and direct cost analysis calculation, and not directly into the calculations that will be loaded to get the proper method to the cost and time of work. The results of the right method are method 1 Crawler Crane at Rp 206.598.086,00.
Analysis of The Cost and Time Comparison of Diversion Methods and Dewatering of Box Culvert Work Susanti, Irriene Indah; Ifo HS, Dewitri Asti
Journal of World Conference (JWC) Vol. 2 No. 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i2.218

Abstract

Low geographical conditions and flowed by many rivers and the reduction of retention ponds in Jakarta, then built a reservoir. However, during the implementation period, it was delayed by 9.74%. One of the things that can be done to overcome delays is to choose a method of implementation. The method is diversion and dewatering. The results of the analysis are expected to produce a large comparison of the costs and time of each method. From the analysis results, the cost of implementing the method of soil and rock diversion in the box culvert work is Rp. 363,935,953, while the sandbag diversion method is Rp. 332,805,831. For box culvert work using open pumping dewatering method, the required cost is Rp. 394,637,510. From these data, it was concluded that the difference in the cost of diversion sandbag and rock soil was Rp. 31,130,122. While rock soil and dewatering diversion are Rp. 30,701,557. As well as sandbag diversions with dewatering of Rp. 61,831,679. The results of observations of the implementation time obtained the conclusion that the work of box culvert with sandbag diversion method takes 35 days, and rock soil diversion 49 days while dewatering 63 days. By time comparison the sandbag diversion method is 14 days faster than rock soil diversion, and 28 days compared to the dewatering method. From these data, it can be concluded that in terms of cost and time, the sandbag diversion method is more economical and efficient than the other two methods.
Effect of Use of Substituted Oil Palm Shell Boiler Ash on Cement and Substituted Glass Powder on Fine Aggregate on Concrete Compressive Strength Syafwandi, Syafwandi; Fatoni, Adrian
Journal of World Conference (JWC) Vol. 2 No. 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i2.219

Abstract

This research aims to determine the effect of palm shell boiler ash substituted in cement and glass powder substituted on fine aggregate in concrete mixes on compressive strength and slump values and to determine the usefulness of the concrete. This research used an experimental method with 9 variations of substitution materials, a total of 60 samples of cube-shaped test specimens measuring 15cmx15cmx15cm. The variation of Oil palm shell boiler substitution used is 0%, 6%, 8%, and 10%, and for glass powder substitution variation is 0%, 5%, 10%, and 15%. From the results of the compressive strength test conducted on the 7th day, the substitution of 8% Oil palm shell boiler Ash and 10% glass powder or variation E received the highest compressive strength result of 19,593 MPaWhile on the 28th day, substitution of 6% oil palm shell boiler ash and 5% glass powder or variation A received the highest compressive strength yield of 22,630 MPa.
Effect of Using Bagasse Ash and Glass Powder on Concrete Compressive Strength Syafwandi, Syafwandi; Sulistyawan, Latif
Journal of World Conference (JWC) Vol. 2 No. 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i2.220

Abstract

Bagasse ash is a waste from the sugar factory industry which has silica content and grain size is relatively the same as cement. Glass powder is made from industrial glass and household waste, has a silica content and grain size is relatively same as sand. The use of both wastes as concrete substitutes is expected to reduce environmental pollution and exploitation of natural resources. This study aims to determine the effect of bagasse ash as a cement substitution and glass powder as sand substitution in a concrete mixture on the compressive strength. This study uses a mixture of bagasse ash 2.5%, 5%, and 7.5% by weight of cement, and the glass powder is 5%, 10%, and 15% by weight of sand. Compressive strength testing on days 7 and 28. The results of this study are the higher percentage of substitution materials, workability will decrease. Compressive strength testing shows that all variations have resulted under normal concrete. The highest compressive strength is obtained from variation A with a mixture of 2.5% bagasse ash + 5% glass powder that is 24.50 MPa. Variation of the mixture with bagasse ash of 2.5% has a higher compressive strength than other variations on day 28.
Analysis Traffic Volume of Rigid Pavement Damage on Roads Badami Karawang Abiansyah, Lutfi; Rifai, Andri Irfan
Journal of World Conference (JWC) Vol. 2 No. 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i2.221

Abstract

The road was a means of land transport is very important to the social relations and economic goods and services, and with a population that is increasing in every year to year, increasing the number of vehicles passing on the road that there is, therefore, in need planning a safe way according to the function, volume, and nature of traffic. Road repairs cost a lot and this action is felt not quite right because remedies can not survive by age plans and in kutif of IDN Times in 2019 that the condition damages the highway in the district of Karawang based on data from the Department of Public Works and Spatial Planning (PUPR) Khanewal district, along with the road status 1937.53 kilometers of district roads in poor condition. (IDN Times, 2019). This study was conducted to assess how much influence the volume of vehicles to the damage occurred on roads Badami karawang at STA 0 + 000-0 + 500 and STA 2 + 250-2 + ??750, to examine the above problems by analyzing data from LHR and road damage the method of Highways, then further by looking at the correlation between the volume of vehicles on the road destruction by using SPSS and to increase the strength of rigid pavement using cement concrete road pavement planning 2003 is an additional layer (overlay) using the rigid pavement. From the analysis and discussion get Simultaneous Effect Hypothesis Test results that the Sig. (0,000) <? (0.05) and f count (35.671)> F table (3.89) H0 is rejected. It can be concluded that the simultaneous effect of the Light Vehicle Road damage of 33.8%, the simultaneous effect of the Heavy Vehicle Road damage amounted to 47.7%, Motorcycles simultaneous effect on road damage by 12.1% and the simultaneous effect of Motor Vehicles not to road damage by 14.2%, the result of the identification of the type and class of road damage indicates that the need for administration of additional layer (overlay) as a treatment for damage to roads, based on the analysis of the design used road repair method with a design life of 10 years, namely: (Overlay) Rigid Pavement (Rigid Pavement) as thick as 18 cm .and of analysts earn fees at cost (overlay) Rigid Pavement (Rigid Pavement) Rp. 9,114,626,20 / segments.
Compressive Strength of Structural Lightweight Concrete Using Styrofoam as an Aggregate Substitution Abiansyah, Lutfi; Rifdah, Abiyyah
Journal of World Conference (JWC) Vol. 2 No. 3 (2020): May 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i3.222

Abstract

Concrete is one of the important components making up the construction structure. In its development, innovations in the manufacture of concrete both in mixed materials and concrete working methods continue to develop. Lightweight concrete with a mixture of Styrofoam as an aggregate substitution is one of the innovations made as an alternative to natural aggregate which cannot be renewed and can be used up at any time. This study aims to determine the effect of the addition of styrofoam as an aggregate substitution on workability, density, absorption and compressive strength of concrete. The method used in this study is an experimental method of structural lightweight concrete using styrofoam as a substitution of coarse and fine aggregates. Data obtained from testing directly in the laboratory. The variations in the use of Styrofoam as a gross aggregate substitution of 0%, 50%, 100% then continued with 25% and 50% fine aggregate substitution, for the results of density, absorption and compressive strength, respectively decreased as the volume of aggregate substitution increased.
Analysis of Bicycle Path Infrastructure in Jakarta to Improve Cycling Comfort Sunandar, Ali; Tia, Rahma Waldhani
Journal of World Conference (JWC) Vol. 2 No. 3 (2020): May 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i3.224

Abstract

The Provincial Government of DKI Jakarta is demanded to provide infrastructure and infrastructure that is environmentally friendly. one of the steps of the DKI Jakarta provincial government is to build bicycle lane infrastructure. Previously, the Government had built bicycle path infrastructure but it was not used as it functions. The purpose of this study is to determine the variables that most affect the infrastructure of the bicycle lane and provide suggestions for managing the variables that most influence so that bicycle lane users get the comfort of cycling so that the infrastructure is used properly and can reduce the level of air pollution in Jakarta. In this study, the authors used a quantitative research method by distributing questionnaires to respondents of active cyclists and passive cyclists. The questionnaire distributed contained variables of infrastructure facilities and infrastructure, and then the results of the questionnaire data which were primary data were processed using the Statistical Application Program. This research uses 4 stages of the questionnaire by using validity, reliability, descriptive test, Spearman correlation rank test, and regression test. The results of this study are the Bicycle Path Infrastructure in Jakarta has 3 variables that most influence in increasing the comfort of cyclists, there is the Evenness of the Path (49,4%), The Limiting of the Lane (33%), and the Existence of Markers(17.1%).

Page 12 of 27 | Total Record : 265

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