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Contact Name
Purwanto
Contact Email
garuda@apji.org
Phone
+5289682151476
Journal Mail Official
info@aritekin.or.id
Editorial Address
Perum Cluster G11 Nomor 17 Jl. Plamongan Indah, Kadungwringin, Pedurungan, Semarang, Provinsi Jawa Tengah, 50195
Location
Kota semarang,
Jawa tengah
INDONESIA
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil
ISSN : 30315069     EISSN : 30314089     DOI : 10.61132
research journal of the Engineering Science Clump. The fields of study in this journal include the sub-groups of Civil Engineering and Spatial Planning, Industrial Engineering, Electrical and Computer Engineering, Earth and Marine Engineering
Articles 196 Documents
Perancangan User Interface Sistem Informasi Monitoring dan Evaluasi Pembangunan Daerah Berbasis Website pada Bappeda Litbang Kota Palembang Abdurrony Fathoni
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 1 No. 4 (2023): Oktober : Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v1i4.224

Abstract

Palembang City Research and Development Bappeda has several main tasks and is carried out by several different fields, one of which is the field of Regional Development Planning, Control & Evaluation which focuses on preparing regional development planning and budgeting, controlling through monitoring regional programs and activities, as well as carrying out evaluations. and reporting on regional development programs and activities. To carry out several main tasks in the PPEPD field, there are several work tools in the form of systems with running business processes, one of which is the Monitoring and Evaluation Information System (SI MonEv) which is used quarterly. Based on the analysis carried out at the Palembang City Research and Development Bappeda, especially in the field of PPEPD with a system that is already running to assist in carrying out tasks, there are several problems found in the process and its use, namely the inaccurate layout of the features and assets in the system interface, which causes a feeling of discomfort. in its use, and there are no features to support ease of use. Therefore, several system design efforts are needed that are able to provide solutions to problems, convenience, and refresh the existing system. This development takes the form of evaluating and designing the user interface on the system to provide refreshment to the interface and adding features to support ease of operation such as graphical data visualization to simplify the monitoring process, a search feature to simplify the process of searching for reports, notifications to provide notification of each entry of the latest report in order to avoiding missing information, and providing a deadline feature to minimize delays in the reporting process.
Perencanaan Ruang Henti Khusus (RHK) Untuk Sepeda Motor Pada Persimpangan Bersinyal Jalan Sisingamangaraja – Jalan Pelangi – Jalan Turi Di Kota Medan: Studi Kasus Rido Muhamad Affandi; Marwan Lubis; Hamidun Batubara
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 2 (2024): April: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sip
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i2.225

Abstract

Special stopping space for motorbikes is one of the facilities for motorbikes to stop at intersections during the red phase. This special stopping space has been tested on a limited scale to support the movement of motorbikes at signalized intersections in large cities in Indonesia. This research aims to evaluate the intersection and then plan a special stopping room according to the number of motorbikes piling up during the red phase at the intersection. Intersection evaluation is carried out based on primary data and secondary data. The calculation method is guided by the 1997 Indonesian Road Capacity Manual (MKJI) and Technical Planning Guidelines for Special Stop Spaces (RHK) for Motorcycles at Signalized Intersections in Urban Areas.The traffic behavior of the existing intersection is, west approach capacity 335 pcu/hour, DS (Degree of Saturation) 1,878, queue length 97 m and average delay 157 sec/pcu. East approach capacity is 342 pcu/hour, DS (Degree of Saturation) is 2,295, queue length is 97 m, and average delay is 169.3 sec/pcu. North approach capacity is 600 pcu/hour, DS (Degree of Saturation) is 0.546, queue length is 157 m, and average delay is 69.2 sec/pcu. South approach capacity is 941 pcu/hour, DS (Degree of Saturation) 0.987, queue length 245 m, and average delay 111.6 sec/pcu.The special stopping space design on the northern approach is 2 lanes with an approach lane and an area of ​​84 m2; on the southern approach, namely 2 lanes with an approach lane and an area of ​​84 m2; on the western and eastern approaches do not meet the 2012 Age Work Department Service standards in RHK planning.
Analisis Tingkat Layanan Jalan Berdasarkan Manual Kapasitas Jalan Indonesia 1997 : (Studi Kasus Jalan Residen Abdul Rozak Palembang Pada 2022) Wardatul Jamilah
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 1 No. 4 (2023): Oktober : Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v1i4.226

Abstract

The aim of this research is to determine the level of service on Resident Abdul Rozak's roads in 2022 based on the 1997 Indonesian Road Capacity Manual by determining the volume of vehicles on Resident Abdul Rozak's roads, assessing the influence of side obstacles on the sections and determining the level of service on Resident Abdul Rozak's roads. This research is quantitative descriptive research. Data collection uses field observations and documentation. Data analysis uses the 1997 Indonesian Road Capacity Manual. The results of the data analysis are used to determine the traffic volume on the Resident Abdul Rozak road. The results show that the volume of traffic flow on the Resident Abdul Rozak road on Thursday, December 8 2022 in the north direction is an average of 1,426 pcu/hour and in the South direction an average of 1,640 pcu/hour, while on Saturday 24 December 2022 the North volume was an average of 1,562 pcu/hour and in the South direction an average of 1,350 pcu/hour. Side resistance is in the low category with an average value of 244, 925 where the condition of side resistance is not too influential. The level of service is in category E with a value of 0.901, where conditions on that day of the city's roads were unstable, at full capacity.
Analisis Penggunaan Pasir Pantai Pondok Permai Di Kecamatan Pantai Cermin Kabupaten Serdang Berdagai Sebagai Agregat Halus Terhadap Kuat Tekanan Beton (Penelitian) Muhammad Ridho Maulana; Darlina Tanjung; Muhammad Husni Malik Hasibuan
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 2 (2024): April: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sip
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i2.227

Abstract

Research on the use of beach sand as a fine aggregate in concrete is due to the abundance of beach sand in the area. This research was carried out to analyze sand and find out how much compressive strength is produced when sand is treated without being washed with sand that is treated with washing, so that from this research the local community will know and can use it as a building material. The sand used is Pondok Permai Beach Sand, Pantai Cermin District, Serdang Bedagai Regency. The planned compressive strength of the concrete is 21.7 Mpa with 40 cylindrical test objects. Tests for compressive strength of samples were carried out at ages 7, 4, 21 and 28 days and each treatment was given 5 concrete samples. This research only focuses on beach sand concrete. The analysis results show that this beach sand is included in zone IV sand, namely sand with fine grains. The average compressive strength test results of concrete for sand not treated with washing and treated with washing at age 7 were the same, namely 16.22 Mpa. For compressive strength aged 14 days, concrete with sand that was not treated with washing produced a compressive strength of 15.58 Mpa, while concrete with sand that was treated with washing reached 17.44 Mpa. For compressive strength aged 21 days, concrete with sand that was not treated with washing produced a compressive strength of 16.10 Mpa, while concrete with sand that was treated with washing produced a compressive strength of 18.55 Mpa. In the compressive strength test aged 28 days, concrete with sand that was not treated with washing produced a compressive strength of 17.33 Mpa, while concrete with sand that was treated with washing produced a compressive strength of 19.55 Mpa. From the results of this research, the researchers concluded that the fineness of sand influences the compressive strength of concrete and washed sand can increase the compressive strength of concrete.
Analisis Kebutuhan Ruang Parkir Pada Pusat Perbelanjaan Yang Ada Di Kecamatan Medan Denai: Studi Kasus Balikado Jl. Menteng M. Aidil Abrori; Marwan Lubis; Gunawan Tarigan
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 2 (2024): April: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sip
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i2.228

Abstract

: Balikado is one of the shopping centers in Medan City, located on Jalan Menteng, Medan Denai District. Parking is something that is quite a concern, especially if you visit places that are busy with visitors, such as Balikado. Shopping centers usually have a busy schedule of visitors at certain times of the day, so problems occur such as not having the parking properly organized. To overcome this problem, it is necessary to identify the need for parking space. From the results of research for 7 days, (18-24 July 2023) from 09.00-18.00 WIB and data processing carried out, it can be concluded that: the largest number of vehicles entered were 71 motorbikes on Tuesday 13.00-14.00 and 31 cars on Sundays at 14.00-15.00, the largest accumulation is 77 motorbikes on Wednesdays and 25 cars on Wednesdays, the maximum parking duration is 1.68 hours for motorbikes on Sundays and the maximum parking duration is 1.82 hours for vehicles cars on Wednesdays, the largest parking volume for motorbikes is 505 vehicles on Wednesdays and cars are 174 vehicles on Sundays, the maximum parking turnover rate for motorbikes ranges from 2.29-3.68 times in 1 day and for cars range between 2.38-4.48 times in 1 day. Based on the Z value obtained of 68 SRP for motorbikes, the motorbike parking space can meet parking needs, because the available parking space is 137 SRP, Based on the Z value obtained for car is 24 SRP, then the car parking space can meet parking needs, because parking spaces are available at 39 SRP. From the research results it is clear that the parking area can meet parking needs.
Analisis Keuntungan Proyek Menggunakan Metode Roi Pada Proyek Pembangunan Perumahan Subsidi Permata Alam Kecamatan Diwek Kabupaten Jombang Ahmad Dhiyaur Rahman; Totok Yulianto; Titin Sundari; Meriana Wahyu Nugroho
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 2 (2024): April: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sip
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i2.230

Abstract

Infrastructure development in Jombang Regency has increased, after the city returned to normal from the Covid outbreak over time. The natural gem subsidized housing project was built on an area of ​​7,410 m2. This landed house was built with Type 30/60 with a total of 71 housing units. This project was built by PT SAMI KARYA. In this research, data collection was obtained from developers such as weekly reports, daily reports, work schedules, RAB, and actual costs. In 2023, demand for houses in Jombang Regency will increase drastically because there are still many people who need a place to live. The methods used are Return of investment, Internal rate of return and Benefit cost ratio. The ROI calculation method is concluded to be still in profitable status as a long-term investment and can be used to invest in subsidized housing development projects with an ROI value above 16.19% as a return on investment parameter, but after carrying out a trial calculation, a profit value of 389 is obtained. % and of course achieve, even exceed the target.
Studi Tingkat Erodibilitas Tanah Pada EX Disposal Pit A1 PT Kintan Putri Mandiri Subcon PT Anugerah Krida Utama Kecamatan Marangkayu Kabupaten Kutai Kartanegara Provinsi Kalimantan Timur Putri Pebrian; Windhu Nugroho; Agus Winarno; Shalaho Dina Devy; Albertus Juvensius Pontus
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 2 (2024): April: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sip
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i2.231

Abstract

Soil is an important component in the natural environment which has an important role in supporting human life and the ecosystem as a whole. One key aspect of soil properties is its erodibility, which determines how susceptible the soil is to erosion. This research aims to assess the level of soil erodibility in the disposal area, which is the location where overburden is deposited in coal mines. Soil erodibility is influenced by a number of factors, including texture, structure, organic matter content, and soil permeability. Laboratory analysis methods are used to measure soil erodibility from samples taken from the disposal area. The results of this research provide a deeper understanding of the potential for erosion in disposal areas and provide a basis for the development of effective erosion control strategies to minimize environmental and mine operational impacts. These findings are important for the coal mining industry in managing the environment sustainably and ensuring the continuity of their operations.
Analisis Deteksi Kedalaman Retak Pada Beton Mengunakan Metode UPV Testing: Studi Penelitian Rifdah Mufiidah Harahap; Darlina Tanjung; M Husni Malik Hasibuan; Marwan Lubis
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 2 (2024): April: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sip
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i2.236

Abstract

Non-destructive tests are currently widely used in evaluating the quality of concrete installed in the field. One NDT is using the Ultrasonic Pulse Velocity (UPV) method. In general, the use of UPV in concrete is to estimate concrete strength, determine the homogeneity of concrete and detect concrete damage, for example the presence of voids or cracks. This research is intended to determine the accuracy of UPV test results in detecting concrete cracks at several variations in crack depth. In this research, the UPV tool validation process was carried out by making 1 type of test object. Namely 1 beam specimen for testing crack depth (UPV) with 6 variations of artificial cracks where the artificial cracks are made using plywood. Each sample has been treated so that it can describe the crack depth according to the existing plan. In testing, it was found that the estimated crack depth in variation I was 33.2 mm deep, variation II was 18.8 mm deep, variation III was 104.4 mm deep, variation IV was 115.8 mm deep, variation V was 24.4 mm deep and variation VI 159.3 mm deep. And the average accuracy is 13.60%. The smaller the wave travel time, the smaller the crack depth, the smaller the wave emission and the longer the wave path to detect cracks. which means that the accuracy of UPV crack depth testing tends to decrease with the unevenness of the concrete surface.
Analisis Kuat Lekat Angkur Pada Beton Berdasarkan Variasi Bentuk Angkur Dengan Menggunakan Metode Pemasangan Cast In Place: Studi Penelitian Nur Sabrina Rambe; Darlina Tanjung; M Husni Malik Hasibuan; Afdhal Hubbig
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 2 (2024): April: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sip
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i2.237

Abstract

An anchor is a steel element that is embedded in concrete when it is cast (cast in place) or installed later (post-installed) into concrete that has hardened and is used to distribute loads (tension and shear) acting on the concrete (SNI 2847:2019). The use of anchors in the world of construction is increasingly popular to help connect concrete structures. The installation of anchors has progressed from the initial anchors being installed before casting the concrete (cast in place), progressing to the anchors being installed after the concrete has hardened (post installed) by drilling. By drilling into concrete, installing and removing anchors becomes easier. Installation of cast-in-place anchors is generally used in the design of new construction, while post-installed anchor installation is generally used in old construction for repairs or retrofitting. Anchors have several variations including hed heax, L bolt and J bolt anchor variations, but it is not yet known which anchor variation has a greater bond strength value, what are the results of the comparison of bond strength values ​​for each variation of anchor and what are the differences in the anchor bond strength capacity for each variation? the anchor. With this research, it is hoped that we can find out the bond strength and bond stress values ​​for each variation of anchor so that the comparison of the bond strength of the anchor can answer the differences in capacity of each variation of the anchor as well. Research on the bond strength of anchors based on variations in anchor shape using the cast in place method shows that the bond strength value shown at the highest loading value is the type J anchor variation with an average load of 27,816 kN, the type L anchor variation with an average load of 26,971 kN and variations of the hex head type anchor with an average load of 12.85 kN. It can be concluded that the stress value is directly proportional to the loading value. The greater the loading value, the greater the bond stress value. The highest bond stress value is found in the type J anchor variation with an average bond stress value of 151,397 Mpa, in the L type anchor variation with an average bond stress value of 147,798 Mpa and in the hex head type anchor variation with an average bond stress value of 69.953 Mpa, so the bond stress is directly proportional to the loading value.
Pengaruh Kekuatan Aspal dengan Penambahan Serbuk Abu Bata sebagai Pengganti Filler pada Lapisan AC-WC dan AC-BC Hermansyah Hermansyah; Hamka Hamka; Imam Fadly
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 2 (2024): April: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sip
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i2.245

Abstract

Road construction using aggregates. In Pinrang, the material used to make samples was brick ash. The aim of this research is to determine the aggregate properties and aggregate compatibility of AC-WC dan AC-BC asphalt concrete mixtures based on general specifications from Marga Buildings in 2018. This study, which was carried out in the laboratory from August to October 2023, used an experimental approach. According to the research results, the AC-WC dan AC-BC stability value obtained from adding 5% brick ash content with 5% asphalt content was 1975.31 kilograms and 6% asphalt content was 2995.74 kilograms. The MQ value is 833.46 Kg/mm 5%, and 6% 1109.53 Kg/mm, while the stability value obtained by adding 6% brick ash content with 5% asphalt content is 1564.59 kilograms and 6% asphalt content is 2399 .03 kilograms. The MQ value is 665.78 Kg/mm for 5% and 6% 891.83. The AC-BC stability value obtained from 5% brick ash with 5% asphalt content is 2023 ki.29 kilograms and 6% The large asphalt content is 2018.77 kilograms, the resulting MQ value is 613.12 from 5% and 6% is 531.25. The stability value resulting from the addition of 6% brick ash with 5% asphalt content is 1118.02 kilograms and 6% is 1122 .54 and the resulting MQ values were 272.69 from 5%, 267.27 from 6%. From the results of this research, the addition of 6% brick ash can reduce the stability of AC-WC and AC-BC, in contrast to 5% brick ash increasing stability.

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