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ANALISA STRUKTUR BANGUNAN DENGAN KOLOM TIDAK MENERUS Tungadi , Reonaldo; Tanijaya, Jonie; Kalangi, Hendry Tanoto
Jurnal Media Teknik Sipil Vol. 2 No. 1 (2024): Jurnal MeDia Teknik Sipil, Vol. 2, No. 1, 2024
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56963/judiateks.v2i1.372

Abstract

Discontinuous column is a column that doesn’t transfer the load directly to the foundation. The use of non-continuous columns includes irregular buildings because the location of the columns is not continuous so that the capacity of the columns is not vertically adjacent, and the result is that the load is quite large on the beams under the column. To carry the non-continuous column load, the beam is designed as a transfer beam, where the beam must be able to withstand the load above it, namely in the form of the beam's weight, gravity loads, earthquake loads, and also the column loads above it, then the loads that are carried will be transferred evenly to the two columns that carry the transfer beam. This study aims to determine the effect of non-continuous columns on the building structure and to determine the difference in concrete volume and reinforcement area that occurs. This research used 2 building models. The results showed that there was an increase in the volume of concrete in the non-continuous column by 13.088% for the column structure, 56.399% for the beam structure. For beam reinforcement area with dimensions of 25cm x 45cm, there was an increase of 59.029% for support reinforcement and 27.007% for field reinforcement. The 20cm x 30cm beam has an increase of 33.6% in support reinforcement and 46.2% in field reinforcement.
Analisis Kerusakan Lapis Permukaan Perkerasan Lentur Menggunakan Metode Pavement Condition Indeks (PCI) (Studi Kasus: Jalan Mustafa Daeng Bunga, Kabupaten Gowa) Khosasi, Anita; Mursalim; Kalangi, Hendry Tanoto
Jurnal Media Teknik Sipil Vol. 2 No. 1 (2024): Jurnal MeDia Teknik Sipil, Vol. 2, No. 1, 2024
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56963/judiateks.v2i1.374

Abstract

This study aims to determine the type of road surface damage that occurs on the Mustafa Daeng Bunga Road section using the Pavement Condition Index (PCI) method where this method has a road damage assessment index starting from 0 for failed pavement conditions and 100 for very good pavement conditions so that the review is carried out every 50 meters per segment with a total of 46 segments reviewed with a total road length of 2300 meters. Based on the results of this study, there were only 11 segments of road surface damage from a total of 46 segments, for the final calculation of PCI obtained in each segment of the road damage area in the (STA 1 + 450) perfect road category, (STA 1 + 500) failed road category, (STA 1 + 900 bad road category, (STA 1 + 950) good road category, (STA 2 + 00) sufficient category (STA 2 + 50) good category, in this segment it becomes a priority segment to be repaired immediately (STA 2 + 100) obtained values ranging from 0, 2, 15 and 25 with the category of failed roads, (STA 2 + 150) very good road category, (STA 2 + 200) good road category, (STA 2 + 250) good road category, (STA 2 + 300) very good road condition category, for total damage assessment for 11 segments, this area is included in the poor road category with a PCI value of 37.
ANALISIS PERBANDINGAN TINGKAT KEBISINGAN LALU LINTAS MENGGUNAKAN METODE CORTN DAN METODE SNI 8427:2017 (STUDI KASUS: SEGMEN JALAN SULTAN HASANUDDIN KABUPATEN GOWA) Chandra, Hendrawan; Thioritz, Stevy; Kalangi, Hendry Tanoto
Jurnal Media Teknik Sipil Vol. 2 No. 2 (2024): Jurnal MeDia Teknik Sipil, Vol. 2, No. 2, 2024
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56963/judiateks.v2i2.436

Abstract

Noise is one form of pollution that disrupts the quality of human life, on Jalan Sultan Hasanuddin Gowa Regency, the location to be studied is very high traffic activity makes the area along the trade area becomes very noisy. This study aims to analyze the noise level in the trade area using two methods, namely the CoRTN method (1 hour and 18 hours) and SNI 8427: 2017 (1 hour and 18 hours) and compare the results with the quality standards allowed in the trade area. Based on the research results, the highest noise level of the CoRTN method for 1 hour was recorded on Saturday at 14.00-15.00 WITA at 77.36 dB(A), while the SNI 8427:2017 method on Friday at 22.00-23.00 WITA reached 82.63 dB(A). Based on the results of the 18-hour study, the highest noise level of the CoRTN method was recorded on Saturday at 76.61 dB(A), while the SNI 8427:2017 method reached 81.40 dB(A). According to the Decree of the Minister of Environment No. 48 Year 1996 on the noise quality standard in trading areas of 70 dB(A), the results of this study show that the noise level exceeds the permitted quality standard.
PENGARUH KESIAPAN KERJA MAN POWER TERHADAP KETEPATAN WAKTU PELAKSANAAN PROYEK KONSTRUKSI GEDUNG DI KOTA MAKASSAR Kalangi, Hendry Tanoto; Tecoalu, Gladys Gabriella
Jurnal Media Teknik Sipil Vol. 2 No. 2 (2024): Jurnal MeDia Teknik Sipil, Vol. 2, No. 2, 2024
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56963/judiateks.v2i2.438

Abstract

Leadership is one of the important aspects in project control. Cost, quality and time can be controlled by a series of procedures carried out by project personnel on project resources. The study further studies the Hershey-Blanchard leadership theory as a reference in the interaction between leaders in this case staff or project managers with individuals they lead in this case labor (craftsmen) and their influence on the timeliness of project implementation in Makassar City. The method used in this study is a quantitative method with the Wilcoxon Hypothesis and Spearman Correlation Test. The results obtained from the hypothesis test are that there are differences between the less confident group (Group 1) and the less competent but confident group (Group 2) and between the competent but unmotivated group (Group 3) and the highly competent group on project delays (Group 4) on building project delays in Makassar City. The results of the hypothesis test also showed no difference between the less competent but confident group (Group 2) and the competent but unmotivated group (Group 3) on project delays. The correlation test showed that for groups 1, 2, 3, 4 on project delays were 0.20922, 0.13075, -0.34738, -0.13911, respectively, which means that if Groups 1 and 2 were given a professional approach, it might be one of the causes of delays in the building project in Makassar City and if Groups 3 and 4 were given a professional approach, it would not be one of the causes of project delays in Makassar City.
ANALISIS CURAH HUJAN DAN KLASIFIKASI TIPE IKLIM MENGGUNAKAN METODE SCHMIDT-FERGUSON (STUDI KASUS: DANAU TEMPE) Wahyuni; Kalangi, Hendry Tanoto; Vinsensia Paola Prattyni; Leonard, Franita; Hasanuddin
Jurnal Media Teknik Sipil Vol. 2 No. 2 (2024): Jurnal MeDia Teknik Sipil, Vol. 2, No. 2, 2024
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56963/judiateks.v2i2.441

Abstract

ABSTRACT Climate change has a very significant impact on the human life cycle and is one of the important contents of the global environment that requires great attention to mitigate climate change. This study aims to identify climate types based on the Schmidt-Ferguson classification. The research method used is the survey method and literature review. This study uses secondary data in the form of rainfall, air humidity, air temperature, and wind direction and speed. From this study, the results obtained are based on climate classification with the Schmidt-Ferguson method. The results of the study on the classification of the climate type of Lake Tempe have a Climate type A which is included in the area with tropical rainforest vegetation with a very wet climate. This is in line with the conditions of the agricultural plantation sector around the research location, where most of the area is fertile and overgrown with secondary crops. With the classification of rainforest vegetation with a wet climate, high rainfall has an effect on humidity to be high, temperatures to be low, and the dominant wind direction moves to the southwest. Keywords: climate classification, Schmidt - Ferguson, rainfall
REKAYASA PENGURAIAN KEPADATAN LALU LINTAS PADA SIMPANG TANPA SINYAL (STUDI KASUS: JALAN URIP SUMOHARJO, JALAN GUNUNG BAWAKARAENG, JALAN MASJID RAYA DAN JALAN MACCINI BARU) Gilbert, Juan; Mursalim; Kalangi, Hendry Tanoto
Jurnal Media Teknik Sipil Vol. 3 No. 2 (2025): Jurnal MeDia Teknik Sipil, Vol. 3, No. 2, 2025
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

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Abstract

Traffic density at junctions without signal often causes congestion and lowers the performance of the transportation network. This research aims to design intersections so that the length of vehicle queues can be reduced. The case study was conducted at the intersection of Urip Sumoharjo Street, Gunung Bawakaraeng Street, Masjid Raya Street and Maccini Baru Street. This type of research is a case study using methods namely quantitative. The research was carried out with direct observation in the field to collect geometric data of intersections, traffic volume, and traffic speed. The results of the analysis show that the use of vissim software can help design the reduction of traffic density at intersections without signal. It was found that the high traffic density, especially at peak hours in the afternoon (using the gas station entrance) is Queue Counter 1 (Masjid Raya Street-Urip Sumoharjo Street) along as 167m and in Queue Counter 2 (Masjid Raya Street-Gunung Bawakaraeng Street) along as 262m. Research results show that changing the road type from 4/2 D to 6/2 D can reduce the length of the vehicle queue. By using the Queue Counter feature in Vissim Software, Queue Counter 1 (Masjid Raya Street-Urip Sumoharjo Street) is 108m and Queue Counter 2 (Jalan Masjid Raya-Jalan Gunung Bawakaraeng) is 182m. This solution can help analyse traffic density and improve the performance of the transportation network in the area.
Perbandingan Biaya Penggunaan Scaffolding Ringlock dan Scaffolding Frame Pada Pier Head (Studi Kasus: Proyek Pembangunan Jalan Akses Tol Makassar New Port Tahap 1 & 2): Bahasa Indonesia Yanwar, Hauris; Mursalim; Kalangi, Hendry Tanoto
Jurnal Media Teknik Sipil Vol. 3 No. 2 (2025): Jurnal MeDia Teknik Sipil, Vol. 3, No. 2, 2025
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

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Abstract

The selection of the appropriate type of scaffolding plays a crucial role in determining project cost efficiency, work safety, and completion time. This study aims to analyze and compare the cost and installation duration between frame scaffolding and ringlock scaffolding used in the pier head construction of the Makassar New Port Access Road Project Phase 1 and 2, in order to provide recommendations for similar future projects. The research employed a descriptive comparative method with a case study approach, collecting field data to analyze differences in total cost and installation duration between the two scaffolding systems. The results show that ringlock scaffolding offers advantages in terms of installation ease and flexibility in adapting to various structural forms. Although its rental cost is higher than frame scaffolding, it provides greater efficiency by reducing installation time and labor costs. The monthly rental cost of ringlock scaffolding was Rp111,434,756.40 with an installation duration of 4.25 days, while frame scaffolding cost Rp63,508,060.00 with an installation duration of 9.40 days. The cost difference reached Rp47,926,696.40 (43%), and the installation duration difference was 5.15 days (54.79%). Therefore, ringlock scaffolding is considered more efficient for projects with tight schedules.
ANALISIS DEFORMASI DAN GAYA-GAYA DALAM BALOK TRANSFER PADA METODE KONSTRUKSI BERTAHAP UNTUK BANGUNAN GEDUNG TINGGI Aditung, Dipasanto; Tanijaya, Jonie; Kalangi, Hendry Tanoto
Jurnal Media Teknik Sipil Vol. 3 No. 2 (2025): Jurnal MeDia Teknik Sipil, Vol. 3, No. 2, 2025
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

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Abstract

The construction sequence analysis method is used to plan the order of construction and evaluate its effects on the structural performance of buildings. This study investigates the influence of transfer beams on deformation and internal forces in high-rise buildings by comparing the conventional method with the staged construction method. Structural modeling was carried out using ETABS software with load data and load combinations based on SNI 1727:2020 and response spectrum analysis based on SNI 1726:2019. The results show that the maximum deflection increased by 92% in buildings without transfer beams and by 169% in buildings with transfer beams. The maximum moment increased by 54% and 66%, respectively. The maximum normal force increased by 42% in both models, while the shear force increased by 50% in buildings without transfer beams and by 61% in buildings with transfer beams. Overall, buildings with transfer beams experience greater increases in deflection and internal forces compared to buildings without transfer beams.
TINGKAT KEJENUHAN DAN KONTRIBUSINYA TERHADAP DAMPAK LINGKUNGAN: STUDI KASUS JALAN METRO TANJUNG BUNGA, KOTA MAKASSAR Hasanuddin; Prattyni, Vinsensia Paola; Kalangi, Hendry Tanoto; Leonard, Franita; Wahyuni
Jurnal Media Teknik Sipil Vol. 3 No. 2 (2025): Jurnal MeDia Teknik Sipil, Vol. 3, No. 2, 2025
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Atma Jaya Makassar

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Abstract

The growth of Makassar City as a center of economic and tourism activities has increased traffic intensity, particularly along the main corridor of Jalan Metro Tanjung Bunga and its surrounding areas. The rising vehicle volume and variations in traffic speed on this road have generated environmental impacts such as noise pollution, which affect the quality of life of nearby residents. This study aims to analyze the relationship between vehicle volume and traffic speed and their contribution to environmental impacts along Jalan Metro Tanjung Bunga. The research employs a quantitative descriptive approach using traffic counting surveys conducted on both weekdays and weekends, from 07:00 WITA to 21:00 WITA. Data collected include vehicle volume by type, average traffic speed, and environmental parameters such as noise levels. The data were analyzed descriptively to illustrate traffic and environmental conditions. The findings are expected to provide empirical insights into traffic flow patterns and pollution levels in the study area, highlighting the significant contribution of transportation activities to environmental impacts. These results are intended to serve as a foundation for policymakers and stakeholders in formulating sustainable transportation strategies that minimize negative environmental effects while supporting mobility in Makassar City.
Penerapan Mesin Traktor dan Teknologi Penanaman Benih Jagung Tipe Row Seeder Pada Kelompok Tani Baji Pa’mae Wirmando, Wirmando; Kalangi, Hendry Tanoto; Ahmad, Muhammad Fandi
Abdimas Galuh Vol 8, No 1 (2026): Maret 2026
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v8i1.21462

Abstract

Penggunaan alat dan mesin pertanian (alsintan) menjadi solusi strategis dalam mengatasi keterbatasan tenaga kerja serta meningkatkan efisiensi pengelolaan budidaya jagung. Tujuan kegiatan ini adalah untuk  menerapkan teknologi mesin traktor tangan dan mesin penanam benih jagung tipe row seeder pada kelompok tani Baji Pa’mae, Kabupaten Bantaeng, Sulawesi Selatan. Metode pelaksanaan meliputi identifikasi permasalahan mitra, perancangan teknologi, sosialisasi, pelatihan, penerapan, serta pendampingan penggunaan alsintan. Evaluasi dilakukan dengan membandingkan hasil produksi dan durasi panen sebelum dan sesudah penerapan teknologi. Hasil menunjukkan bahwa penggunaan traktor mempercepat proses penggemburan lahan, mengurangi kebutuhan tenaga kerja, serta meningkatkan efisiensi waktu. Sementara itu, mesin penanam jagung tipe row seeder mampu menjaga jarak tanam lebih seragam, meminimalisasi kelelahan petani, dan mempercepat proses penanaman. Produksi jagung meningkat dari rata-rata 2 kuintal (metode manual) menjadi 3 kuintal (dengan mesin), sedangkan durasi panen berkurang dari 4 bulan menjadi 3 bulan. Kesimpulannya, penerapan alsintan dalam PKM ini terbukti efektif meningkatkan produktivitas dan efisiensi budidaya jagung, sekaligus berkontribusi pada peningkatan kesejahteraan petani. Saran ke depan, perlu dilakukan pengembangan dan penyempurnaan desain alat, pelatihan berkelanjutan, serta perluasan penerapan teknologi ini pada kelompok tani lain agar manfaatnya dapat dirasakan lebih luas. Oleh karena itu, Mitra disarankan untuk merawat alsintan secara rutin serta mengoptimalkan penggunaannya melalui kerja sama kelompok agar manfaatnya berkelanjutan.