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Gedung Dharma Pendidikan Jurusan Teknik Sipil - Fakultas Teknik Kampus Terpadu Universitas Bangka Belitung Balunijuk, Kabupaten Bangka, Provinsi Kepulauan Bangka Belitung
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FROPIL (Forum Profesional Teknik Sipil)
Published by Universitas Bangka Belitung
ISSN : 23382791     EISSN : 26211440     DOI : 10.33019/fropil
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
FROPIL (Forum Profesional Teknik Sipil) is a scientific journal of the Department of Civil Engineering, Bangka Belitung University, which is a medium of scientific communication to disseminate information and development of knowledge for researchers and practitioners in the field of Civil Engineering.
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Articles 149 Documents
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MODEL SPASIAL POTENSI KERENTANAN TANAH KAWASAN PESISIR KOTA BENGKULU TERHADAP BAHAYA LIKUIFAKSI Misliniyati, Rena; Amrina, Elita
FROPIL (Forum Profesional Teknik Sipil) Vol 11 No 1 (2023): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/fropil.v11i1.3837

Abstract

This study evaluates the susceptibility of soil liquefaction in the coastal area of Bengkulu City. The evaluation was carried out using a probability approach that includes the contribution of all seismic hazard levels that potentially trigger liquefaction, interpreted by the magnitude and maximum acceleration parameters. The soil strength parameters were collected from 26 CPT points spread along the coastal area of Bengkulu City. This evaluation implements the results of the Probabilistic Seismic Hazard Analysis (PSHA) for Bengkulu City, whereas the dominant earthquake source comes from the subduction zone of Sumatra Island. The factor of safety and the probability for each return period of liquefaction. The results of the evaluation in the form of a safety factor and probability in each return period of liquefaction are presented by a spatial model. The results show that in the return period of 475 years, the soil layer to a depth of 1 m is unsafe against liquefaction (the safety factor is less than 1) with a probability value of almost 100%. This indicates that the soil condition of the coastal area of Bengkulu City is very vulnerable to liquefaction during an earthquake. Therefore, planning the structure of houses and roads with a foundation depth of more than 1 m should be recommended to reduce potential damage due to liquefaction.
Analisis Karakteristik dan Tingkat Hambatan Samping Ruas Jalan D.I. Panjaitan Kota Kendari Amir, Andi Ahdan; Arsyad, Muhammad; Sukman, Sukman; Diansar, Diansar
FROPIL (Forum Profesional Teknik Sipil) Vol 11 No 2 (2023): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Progress inland transportation has not escaped the emergence of new problems from environmental aspects, accidents, and congestion. Traffic congestion occurs due to the imbalance between the growth of vehicles with improved infrastructure, rapid urbanization, low of discipline of road users, and side friction. Land use, type of road, and size of the city result in the characteristics and level of side friction. From these things, research on the analysis of characteristics and level of side friction on the D.I. Panjaitan Road section of Kendari City became interesting. The purpose of this study is to identify the characteristics of side friction and determine the level of side friction. From research and analysis, it was found that side friction that occurs at three observation points is generally caused by the type of activity of stopped vehicles, parking on street, and vehicles come into and exit from the parking area and coming into or leaving the neighborhood. Based on side friction frequency data at three observation points showed the lowest Side Friction Frequency (SFF) of 33.5 and 39.4 events at point T3, then 67.6 and 64.4 at point T2, and the highest at point T3 70.5 and 59.9 events. The data shows that the side friction class on the road is categorized is very low. The low side friction at the observation location is caused by the observation time carried out during the decline in community activities due to the implementation of health protocols due to the increase in Covid-19 cases
Pengaruh Karakteristik Agregat Terhadap Kuat Tekan Beton Mutu Tinggi Amir, Andi Ahdan; Parung, Herman; Djamaluddin, Rudy
FROPIL (Forum Profesional Teknik Sipil) Vol 11 No 1 (2023): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/fropil.v11i1.4100

Abstract

The aggregate's quality, geology, geography, climatic conditions, and the technique used to manufacture aggregate all have an effect on the quality of high-strength concrete. In this study, the characteristics of the fine and coarse aggregate from the three sources the Jeneberang, Maros, and Pangkajene rivers—were examined, as well as their effects on the compressive strength of high-strength concrete. The research was conducted in stages, which included the testing of coarse and fine aggregate characteristics, composition of concrete, creat of concrete specimens, compressive strength test, and analysis of aggregate characteristics effect on the compressive strength of high-strength concrete. The results showed that that the fine aggregate characteristics of the Jeneberang River as a whole are better than those of the Maros River and Pangkajene River. While the coarse aggregate properties of the main Lekopancing River are greater than the coarse aggregate characteristics of the Pangkajene River and Jeneberang River. The compressive strength varies based on the fine and coarse aggregates used. Results of the linear regression study of the correlation of aggregate features to fine aggregate compressive strength showed a considerable influence contribution; Organic content 99.6%, water content 86.7%, specific gravity 98.2%, volume weight 98%, absorption 98.8%, and fine modulus 90.3%. Sludge content has an approximate 7% impact. Similarly, the coarse aggregate of parameters showed effect: wear 99.8%, water content 99.8%, specific gravity 99.2%, volume weight 92.6%, and absorption 76.2%, with exception of sludge content, which is only 33.2% 33.2%, and fine modulus 29.8%.
KAJIAN IMPLEMENTASI SISTEM MANAJEMEN KESELAMATAN KONSTRUKSI (SMKK) PADA KONTRAKTOR DI KOTA BANDAR LAMPUNG Zhafira, Elian; Yuliyanto, Andry; Sitepu, Arif Rahman Hakim; Simanjuntak, Indi Rezki Uli; Sihombing, Tera Melya Patrice; P., Kirtinanda; S., Andi
FROPIL (Forum Profesional Teknik Sipil) Vol 11 No 1 (2023): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/fropil.v11i1.4365

Abstract

The Construction Safety Management System (SMKK) reduces work accident rates in the construction industry. Data grouping on construction companies implementing SMKK can provide information regarding its implementation to small and medium contractors in Bandar Lampung. This research uses a quantitative method through a questionnaire. It is statistically processed to obtain the percentage of SMKK implementation and a qualitative method by reviewing based on the Ministerial Regulation of Public Works and Housing Number 10 of 2021, other regulations, and previous research. SMKK contains several indicators: leadership and labor participation, construction safety planning, construction safety support, construction safety operations, and performance evaluation. Evaluation of the implementation of SMKK for small and medium contractors in Bandar Lampung shows that, on average, 49.1% of all indicators still need to be adequately implemented for small contractors. Meanwhile, an average of 61.7% for medium-sized contractors indicates that all indicators have been appropriately implemented. The outcome of this study was concluded with the recommendation that small and medium contractors should conduct SMKK training socialization to increase workers's knowledge, skills, and competencies in implementing SMKK in the construction field.
ANALISIS DAN PERANCANGAN CAMPURAN BETON MENGGUNAKAN AGREGAT DARI QUARRY NOEMUTI KABUPATEN TTU Alokabel, Koilal; Rafael, Jusuf Wilson Meynerd; Suwito, Abdul Syukur Hadi; Lukas, Alva Yuventus
FROPIL (Forum Profesional Teknik Sipil) Vol 11 No 1 (2023): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/fropil.v11i1.4576

Abstract

The selection of local materials in the manufacture of concrete always sought to be used for the convenience of the manufacturing process and the availability of materials. The local material must refer to the terms and conditions that meet the achievement of the expected concrete quality. In this study, materials originating from the Noemuti Quarry, TTU Regency, namely fine aggregate and coarse aggregate, were used as concrete constituent materials with a planned compressive strength target of 25 MPa. Cylindrical specimens with a diameter of 15 cm and a height of 30 cm were made and treated for testing to the compressive strength of concrete. The results of the material characteristics test showed that the fine and coarse aggregates fulfilled the terms and conditions of concrete constituents. The results of the unit weight test show that the concrete is included in the normal concrete category because the unit weight obtained ranges from 2200 – 2500 kg/m³. The result for the compressive strength test of the concrete, aged 7 days, obtained a compressive strength of 22.65 MPa. For ages 21 days, the compressive strength of concrete is 25.42 MPa, and for ages 28 days, it reaches 26.67 MPa. Thus, the aggregate from the Noemuti Quarry, TTU Regency, both fine and coarse aggregate, is suitable for making normal concrete with a compressive strength of 25 MPa.
EVALUASI MANAJEMEN PEMELIHARAAN ARSITEKTUR, MEKANIKAL, DAN ELEKTRIKAL PADA GEDUNG HOTEL X DI KOTA PADANG Sufran, Hanif; Maulana, Muhammad Ilham; Hidayati, Rahmi; Misriani, Merley; Jumyetti, Jumyetti
FROPIL (Forum Profesional Teknik Sipil) Vol 11 No 2 (2023): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

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Abstract

Based on the results of field inspections, damage to architectural, mechanical, and electrical components was found in several rooms of Hotel X in the city of Padang, West Sumatra, Indonesia. Lack of maintenance is one of the causes of damage to hotel building components. Good maintenance management can reduce repair activities that cost more due to injury. This study aims to evaluate the maintenance management of hotel buildings that have been carried out so far. In this study, researchers conducted surveys and interviews about hotel maintenance management. The survey and discussions focused on the hotel's Standard Operating Procedures (SOPs) for each component reviewed. After obtaining the hotel SOP, the researcher analyzed it by comparing the hotel SOP with the Minister of Public Works Regulation No.24/PRT/M/2008 as a standard in the implementation of building maintenance. From the results of the conformity calculation carried out, the conformity results in each component are architectural components with an average conformity result of 72.38%, mechanical parts with an average conformity result of 88.89%, and electrical components with an average conformity result of 77.78% of a maximum weight of 100%. This percentage of conformity weight shows that the hotel's maintenance management concerning the Ministerial Regulation is quite good. Still, to further optimize maintenance activities, it is necessary to plan better standard operating procedures, cost planning, and maintenance schedules to support implementing Hotel X building maintenance in the future.
Reviu Desain Struktur Bawah Bangunan Gedung: Studi Kasus Pengecekan Kekuatan Pondasi Tapak Sekolah Dasar Negeri (SDN) 12 Muntei, Mentawai Fitria, Winda; Misriani, Merley; Syofyan, Elvi Roza
FROPIL (Forum Profesional Teknik Sipil) Vol 11 No 2 (2023): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Muntei is one of the villages in South Siberut, Mentawai Island Regency. The Mentawai Island located in West Sumatera and are outside the territory of the island of Sumatera, including one of the outermost islands in this Province. Mentawai is one of the areas in West Sumatera that is frequently shaken by earthquake. So, the implementation of earthquake resistant building standars is an important factor that must be considered in efforts to reduce disaster risk, considering that West Sumatera is one of the areas with a high earthquake risk. The implementation of earthquake resistant building standards should have started during the planning process. As one of the outermost province Mentawai is also lagging behind in infrastructure development, so sustainable development needs to be carried out to make Mentawai come out of being behind compare to other district in the West Sumatera. The review design of the site foundation of the SDN 12 Muntei school building aims to ensure the carrying capacity of the foundation. To obtain maximum axial value of the building, modeling was carried out using the sap2000 application. From the modeling and data analysis can be concluded that the foundation does not meet the requirements and is unable to carry the maximum load of the building. The allowable capacity of foundation permit for the SDN 12 Muntei is 12.96 Tonenes, while the maximum load on the building is 34.57 tonnes. The result of this analysis show that the foundation is not good and must be repaired.
Analisis Banjir Menggunakan Aplikasi GIS dan HEC-RAS Pada Batang Tapakis Kabupaten Padang Pariaman: Analisis Banjir Syofyan, Elvi Roza; Fitria, Winda; Istijono, Bambang; Rahmi, Yosa Anggia; Rasyid, Fadillah
FROPIL (Forum Profesional Teknik Sipil) Vol 11 No 1 (2023): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/fropil.v11i1.4700

Abstract

Kabupaten Padang Pariaman memiliki beberapa sungai besar salah satunya sungai Batang Tapakis. Penelitian mengenai Batang Tapakis sangat jarang diteliti. Berikut dokumentasi Batang Tapakis tepatnya di Jembatan Tiram, Jalan Syekh Burhanuddin, Nagari Tapakis, Kecamatan Ulakan Tapakis, Kabupaten Padang Pariaman, Sumatera Barat. Pada saat Rabu, 24 Januari 2023 terjadi banjir pada Korong Kasai Nagari Tapakis yang menyebabkan 1.200 KK mengungsi. Ketinggian banjir diperkirakan setinggi 80 cm. Oleh sebab itu dalam kajian ini penelitian menggunakan aplikasi HEC-RAS dan GIS untuk menampilkan sebaran banjir dan tinggi muka air banjir.Penelitian ini dilakukan dengan menggunakan data primer, sekunder dan data DEM yang diunduh dari DEMNAS . Penggunaan aplikasi GIS yaitu Global Mapper berfungsi untuk mengubah data DEM yang berformat GeoTiff menjadi prj agar dapat diolah ke dalam HEC-RAS. Pada aplikasi HEC-RAS terdapat tools RAS Mapper yang berfungsi menggambarkan hasil sebaran banjir dan tinggi banjir. Dari hasil pemanfaatan data DEM menggunakan HEC-RAS dan GIS pada Batang Tapakis dapat menampilkan gambaran genangan pada Korong Tapakis dan tinggi banjir antara 70-80 cm yang sesuai dengan banjir yang terjadi pada tanggal 24 Januari 2023 setinggi 80 cm.
ANALISA PERBANDINGAN BIAYA DAN WAKTU PELAKSANAAN DINDING PENAHAN TANAH SECANT PILE DENGAN DIAPHRAGM WALL PADA PROYEK REVITALISASI TAMAN ISMAIL MARZUKI Silvianengsih, Silvianengsih; Misriani, Merley; Natalia, Monika; Ihdini, Gheniy; Fadila, Jamilatul
FROPIL (Forum Profesional Teknik Sipil) Vol 11 No 2 (2023): FROPIL (Forum Profesional Teknik Sipil)
Publisher : Jurusan Teknik Sipil Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The construction of a basement for parking lots requires a soil retaining wall structure that can withstand its own load and the load around it and must be safe against sliding, rolling and collapse. The choice of soil retaining wall type is an important decision in development projects because it affects the cost, quality and time of implementation. Secant pile soil retaining wall is a type of soil retaining wall using the method of arranging concrete poles that are arranged intersectingly to withstand soil thrust. Diaphragm wall is a type of soil retaining wall that uses reinforced concrete to withstand the lateral force of the soil made by filling concrete that has been made first and filled with bentonite slurry as a stabilizer of the excavated wall, then filled with concrete after the reinforcement cage is installed. Later it will be compared with the diaphragm wall in terms of cost and implementation time. The data needed in this analysis are shop drawing secant pile, technical specifications, unit price of work, and detailed geotechnical design engineering. From the results of the study, it was found that the cost of secant pile work amounted to Rp. 24,560,508,232.00 with an implementation time of 214 working days. As for the diaphragm wall, a work fee of Rp.30,059,442,748.00 was obtained with an implementation time of 246 working days. The application of secant pile is 18.29% cheaper and 32 days faster than diaphragm wall.

Page 15 of 15 | Total Record : 149

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