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Astonjadro
Published by Universitas Ibn Khaldun Bogor
ISSN : 23024240     EISSN : 26552086     DOI : http://dx.doi.org/10.32832/astonjadro
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Astonjadro: Jurnal Rekayasa Sipil adalah jurnal ilmiah dibidang teknik sipil p-ISSN : 2302-4240 dan e-ISSN : 2655-2086. Jurnal Rekayasa Sipil Astonjadro diterbitkan untuk mengapresiasi dan memberikan informasi ilmiah bagi peneliti, dosen serta para profesional. termasuk dalamnya pengembangan model dan konsep penelitian yang mengacu secara berkesinambungan. Jurnal Astonjadro diterbitkan oleh Fakultas Teknik dan Sains Universitas Ibn Khaldun Bogor, terbit dua kali dalam satu tahun yaitu bulan Juni dan Desember.
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 507 Documents
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EFFECT OF ADDING WOOD POWDER ASH ON CBR VALUE IN STABILIZED HIGH PLASTICITY CLAY CEMENT AND LIME Nugroho, Soewignjo Agus; Fatnanta, Ferry; Alridho, Muhammad Faizal
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.5235

Abstract

Cement and lime are widely used as stabilizing agents for soft clays. Some pozzolanic materials have also been used as additives such as asphalt, geosta, fly ash (geopolymer), base ash, salt. Industrial waste such as rice husk ash, coal burning ash (geopolymer) is also used as an alternative for stabilization materials. This research aims to study the effect of sawdust ash, as wood waste, to replace cement and lime on the stabilization of high plasticity clay. The effectiveness of sawdust ash, in this study, was evaluated from the CBR value. The test samples were also reviewed under conditions with and without immersion and with and without curing. Based on the test results, lime is very effective as an additive because it increases the CBR value of more than 100 at a level of 10%. Wood husk ash also increases the CBR value by 100%. The use of cement, lime and wood husk ash requires curing time so that there is a strong bond between the clay and additives. The use of additives without curing did not increase the CBR value. In the stabilization of clay with 10% lime, replacement of lime with wood husk ash by 4%-6%, can be used as a road sub-grade with good quality.
SPORTS ARENA AND ENTERTAINMENT DESIGN Sinabariba, Darwin; Lubis, Syamsulsyah; Giatwin, Giatwin
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.5469

Abstract

The city of Binjai is considered to have a strategic position as a trading city because it is located on the cross-Sumatra route that connects Medan City, Langkat Regency, and the Province of the Special Region of Aceh. Observers consider that businessmen are looking at this city to invest their capital in various business opportunities that are open. The design of the Binjai Business Hotel is intended to fulfill the needs of business hotels to anticipate the arrival of domestic and foreign tourists to Binjai City, for business activities. The Business Hotel in East Binjai consists of rooms equipped with various facilities to accommodate the needs of business people including; business center, private meeting room, and convention hall. The building design is the embodiment of needs and location analysis which is a building located in the city center with a modern architectural theme. 
ROUTE INTEGRATION OF SEMARANG TRANS FEEDER FOR THE CITY OF SEMARANG AND SURROUNDINGS Rakhmatulloh, Anita Ratnasari; Dewi, Diah Intan Kusumo; Andini, Titin
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.4850

Abstract

Inadequate service of Bus Rapid Transit in all zones in an urban area encourages integrated transport management system which can allow transport lines that connect more neighbourhoods which are far from BRT corridor route. Feeder services in Semarang aims at improving accessibility to BRT, reducing traffic congestion caused by the use of private cars and enhancing public transport services in Semarang urban areas and its surrounding. Moreover, Trans Semarang feeder is expected to become a public transport which is representative, safe, convenient, and affordable as well as its lines can be integrated with other transport modes. The purpose of the study is to analyse the integration of feeder route serving more trips in Semarang urban areas and its surrounding by using superimpose analysis and quantitative descriptive analysis. This study reveals that service routes of feeder are not likely to be an optimal, the presence of bus stops amenities has not constituted the minimum requirements of convenience standard, its infrastructure has not integrated yet and the shelter cannot provide easy access to public transport users.
STUDY OF NOISE ON PASSENGER CAR SPEED Syaiful, Syaiful; Irbah, Almas Fathin
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.3571

Abstract

Bogor Regency has an economic growth rate including the highest among cities and other districts around the Jakarta Capital Region. Regarding the condition of the vehicle population in Bogor district, the number of motorized vehicles in 2017 and 2018 experienced a growth of between 2% and 12%. In contrast to the growth rate of vehicles, the road growth rate is only 0.1% per year. Nurul Hidayah Mosque is located on Jalan Salabenda, the object of the author's research to find out how much influence the sound of motorized vehicles has on worship activities around the Nurul Hidayah mosque. In public transport car speed, motorcycle speed, and private car speed do not have a significant effect on the noise pollution produced. The noise level around the Nurul Hidayah Mosque, Jalan Salabenda Raya, Bogor Regency which has been measured the smallest is 56.4 dBA. This value exceeds the noise threshold of the Noise Level Standard Value for the Ministerial Decree, which is 55 dBA. So that it requires attention and cooperation from the government and the community to overcome the noise in the worship area. The calculation and analysis obtained is on the equation with the largest R Square value on the fourth day of the study, the third point (Sound Level Meter 3), with a contribution of 22.67%. Like the equation on the side, y = 73.251 + 0.004x1-0.311x2-0.003x3. The meaning of this equation is that if there is no decrease in the speed of motorbikes, private cars and public transport cars, the noise pollution level in SLM3 is 73,251 dBA. If there is an increase in the speed of public transport cars by 0.004, the decrease of motorbikes by 0.311, and an increase in the speed of private cars by 0.003, the noise pollution level will decrease by 0.31 dBA at SLM3.
STUDY OF ECONOMIC CLASS PASSENGER RATES FOR PEOPLE TRANSPORTATION TRAVEL IN NORTH KALIMANTAN PROVINCE Bakri, Muhammad Djaya; Syarif, Iif Ahmad; Prihartanto, Eko; Hernadi, Ahmad
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.5236

Abstract

Establishing North Kalimantan as the 34th province in Indonesia with the provincial capital located in Tanjung Selor, Bulungan Regency, has influenced the pattern of transportation used by society between regions. Previously, most people traveled to Tarakan city by sea transportation because Tarakan is an island city and has a strategic role regionally as a National Activity Center (PKN) in North Kalimantan. Since January 2020, the North Kalimantan Transportation Service has permitted public transportation routes to Perum DAMRI Tanjung Selor Branch to serve three round-trips (pp) routes, namely: Tanjung Selor-Malinau (TGS-MLN), Tanjung Selor-Tana Tidung (TJS-KTT), and Malinau-Salang (MLN-SLG). This study aims to find the ideal fare for public transportation for people on the route, taking into account the Vehicle Operating Cost (VOC), the ability and willingness to pay (ATP and WTP) of DAMRI Bus users, as well as the user's willingness to pay. Pay more or WTP from Contingency Valuation (WTP-CV) if you get better service during the trip. The current single-trip DAMRI Bus fare is IDR 150,000.00 for the TJS-MLN/MLN-TJS route, the TJS-KTT/KTT-TJS route is IDR 100,000.00, and for the MLN-SLG/SLG-MLN route of IDR 50,000.00. The results of the study based on the VOC obtained one-time trip rates for each route, respectively: IDR 135,633.21, IDR 119,046.86 and IDR 35,186.00. The respondents' ATP analysis results obtained a one-time trip fare for each route in a row: IDR 142,994.05, IDR 119.747.47 and IDR 63.750.00. Meanwhile, respondents' WTP was obtained for each route: IDR 110,519.48, IDR 94,545.45, and IDR 39,107.14. The respondents' WTP-CV values were also obtained on each route, amounting to IDR 14,675.32, IDR 11,409.09, and IDR 8,303.57. Considering the captive rider as an economy class passenger and the benefits of the DAMRI Bus operator, the proposed tariffs for each route are IDR 130,000, IDR 110,000, and IDR 48,000.
PLAN OF ORTHOPEDIC AND TRAUMATOLOGY SPECIALIST HOSPITAL Ritonga, Isniar Tiurma Leonora; Sibarani, Paterson HP; Tioman, Richard
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.5470

Abstract

Along with the times, the quality and quantity of hospitals in Indonesia also continue to grow. According to Statistics in Indonesia, the number of births in Indonesia is still high, as well as the mortality rate shown by the 2012 medical survey which is also still high. So that improving the quantity and quality of maternal and child is still needed. Based on data from the Ministry of Health of the Republic of Indonesia, pregnant women do not have access to go to midwives or doctors in the regions. Suburban communities, especially in the Medan Sunggal area, do not get adequate services and facilities in terms of health, especially maternal and child health. So with that, the Mother and Child Hospital will be established in the Medan Sunggal area is expected to fullfill the necessities of the community in the suburbs of Medan. The Mother and Child Hospital was designed with the theme of Green Architecture so that the resulting building design is comfortable with an environmentally friendly atmosphere so that it can be considered to be the main destination for everyone who is pregnant and giving birth.
LABOR PRODUCTIVITY RATING MODEL FOR LIGHT BRICK WALL INSTALLATION IN RESIDENTIAL PROJECTS Paikun, Paikun; Fatimah, Cici; Nugroho, Nadhya Susilo; Kusmana, Dody
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.4998

Abstract

Management on a construction project is something that cannot be ignored, because without construction management a project will be difficult to run according to expectations in the form of cost, time, quality and the success or failure of a construction project depends on the effectiveness of resource management. One way that can be done to achieve project objectives is to increase work productivity. This study aims to determine the productivity of labor in the installation of lightweight brick walls based on facts in housing projects. Labor productivity by analyzing the LUR value and productivity rating then becomes the regression analysis data to produce the model. The data search was carried out by direct observation to the field and conducting unstructured interviews with workers in the field. The resource persons are workers as artisans and workers who are experts in the work of installing light brick walls. This productivity measurement uses the productivity rating method, where worker activities are classified into 3 things, namely Essential contributory work, Effective work, and not useful. The results of the analysis show that the productivity of light brick wall installation workers based on the fact has higher productivity than the SNI labor coefficient. To calculate the labor productivity of installing lightweight brick walls, then the model from the results of this study can be used. The results of the evaluation of the model to predict labor productivity for installing lightweight brick walls have an average accuracy of 99.34%, so the model can be declared accurate.
FEASIBILITY STUDY OF PARK AND RIDE IN ALUN-ALUN BEKASI CITY Maulana, Aldy; Murtejo, Tedy; Rulhendri, Rulhendri; Alimuddin, Alimuddin; Chayati, Nurul
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.4254

Abstract

The efforts of the Bekasi City government to reduce congestion and make it easier for the community to mobilize to DKI Jakarta by implementing the Park and Ride concept, in this case the Bekasi City government plans to build a Park and Ride facility in the Bekasi City square. This research was conducted to determine the feasibility level of the Park and Ride development plan in the Bekasi City square and also to obtain an overview of the existing results of the traffic conditions in the Bekasi City square area (PMI Tennis Court). The traffic counting survey and interviews were conducted at Bekasi Station, on Jalan Ir. H juanda, Jalan Perjuangan, Jalan Pramuka and Jalan Veteran which are then processed using Microsoft Excel to find out the maximum demand from Park and Ride, namely 1527 motorbikes and 308 units of cars, the economic feasibility level of the Park and Ride building shows an IRR of 3.4% , the NPV value> 1 is IDR 102,280,883,874.40 and BCR is 1.37. With a prediction of a building length of 25 years, while for roads that become accessibility for vehicles to and from the Park and Ride building, the lowest level of service occurs on Veteran and Pramuka roads, with service levels F and E. This proves that traffic engineering is necessary. and increasing road capacity, to and from Park and Ride, with pedestrian access and bicycle lanes (to improve road performance).
ANALYSIS CAPACITY OF WATERWAY IN ANEKA ELOK EAST JAKARTA Imamuddin, Mohammad Imam; Laraswati, Laraswati
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.5303

Abstract

The problem of flooding in Aneka Elok, which is located in the city of East Jakarta, is still a matter of concern, because every rainy season it is always routinely flooded. The catchment area in this study is 0,75 km2 has a primary waterway that flow along the Aneka Elok area which flows northward to the reservoir and pump house. The reservoir in Aneka Elok area is located on an area of 32.000m2, is able to accommodate a flood debit of 225m3 with an average depth of 4m. And has a pump capacity of 1000 liters/second as much as 2 units. With the current capacity of the reservoir and pump capacity, it is still not able to overcome the debit flood existing. This study aims to determine the existing debit in Aneka Elok area according to the return period of 5 years and 25 years, the debit flood existing in the research area, so that it can analyze the required waterway cross section and ideal pump capacity. With a return period of 5 years, the rainfall insensity of I5 is 91,95 mm/hour to calculate the debit flood due the rain and compared to the debit existing flood, it is found that thecapacity of the existing waterway at C1-C2, C4-C9 and C11 is not sufficient to accommodate the current debit flood, so it is necessary to modify the waterway dimension. With a return period of 25 years, the rainfall insensity I25 is 169,66 mm/hour to calculate the pump capacity, it is found that current capacity is still not sufficient so that it is necessary to increase the pump capacity from 2 m3/s to 3,5 m3/s to accelerate water flow.
ANALYSIS VISIBILITY PARK AND RIDE TANGERANG DISTRICT (case study Cisauk Station) Lestari, Ayu; Murtejo, Tedy; Chayati, Nurul
ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v10i2.3542

Abstract

Tangerang Regency is an area located in Tatar Pasundan, Banten Province, Indonesia. This area is located 30 km west of Jakarta and 90 km southeast of Serang. With an annual population growth rate of ± 2.15 percent, the total population of Tangerang Regency in 2020 is ± 2,838,621 according to the Central Statistics Agency (BPS) of South Tangerang Regency. South Tangerang Regency which has an area of 959.6 kilometers. This research was conducted to determine the feasibility level of the Park and Ride development plan in Tangerang Regency. Traffic counting surveys and interviews were carried out on main road sections which were then processed using Microsoft Excel to determine the parking accumulation until the fluctuation of motorbikes and cars was known. Furthermore, the interview data is processed to determine the amount of public interest in the development of Park and Ride which is reviewed based on gender, age, trip duration, trip intent, parking duration, monthly fuel expenditures, desired parking rates and those who agree to use Park and Ride when the survey was conducted. at 06.00-21.00 WIB on the road in the Cisauk Station area. From the results of processing this data using Microsoft Excel, it was found that the characteristics of Park and Ride facilities users and also the number of users of Park and Ride facilities for motorbikes were 2349, while for cars of 272 with a plan age until 2021, this proves there is a need for increased interest in motorbikes. Park and Ride development at Cisauk Station, Tangerang Regency.

Page 14 of 51 | Total Record : 507

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