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Fondasi: Jurnal Teknik Sipil
ISSN : 23024976     EISSN : 25031511     DOI : http://dx.doi.org/10.36055/jft.v9i1.7440
Core Subject : Engineering,
Terbitan berkala yang mempublikasikan hasil penelitian yang berkaitan dengan pengembangan sains dan teknologi dalam bidang teknik sipil (Struktur, Transportasi, Geoteknik, Sumber Daya Air dan Manajemen Konstruksi) sebagai bentuk kekayaan intelektual. Diterbitkan sebanyak 2 kali dalam satu tahun yakni pada Bulan April dan Oktober.
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Articles 303 Documents
Pengaruh Tenaga Kerja dan Material Terhadap Kecelakaan Kerja Andi Maddeppungeng; Siti Asyiah; Agus Radifta Regiansyah
Jurnal Fondasi Vol 11, No 2 (2022)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v11i2.17099

Abstract

Pada setiap pelaksanaan proyek konstruksi, Keselamatan dan Kesehatan Kerja (K3) sangat di utamakan oleh perusahaan-perusahaan konstruksi, karena konstruksi disetiap kegiatannya mempunyai tingkat risiko kecelakaan kerja. Oleh karena itu Keselamatan dan Kesehatan Kerja (K3) merupakan salah satu hal yang penting dan harus diperhatikan dalam pelaksanaan pembangunan konstruksi untuk mengurangi potensi kecelakaan.Penelitian ini bertujuan untuk mengetahui pengaruh manajemen tenaga kerja terhadap kecelakaan kerja, pengaruh manajemen material terhadap kecelakaan kerja, serta ntuk mengetahui pengaruh manajemen tenaga kerja dan material terhadap kecelakaan kerja.  Jenis penelitian yang akan dilakukan adalah penelitian kuantitatif. Metode penelitian yang digunakan dalam penelitian ini adalah metode survei yakni dengan menggunakan kuesioner dalam pengamatan dan pengambilan data di lapangan. Langkah analisis ini menggunakan analisis persamaan struktural atau biasa di sebut Structural Equation Modelling (SEM) dengan bantuan aplikasi Partial Least Square (PLS). Populasi penelitian ini adalah para petukang dan pekerja kantor. Hasil analisis menyatakan bahwa tenaga kerja berpengaruh positif dan signifikan terhadap material dengan nilai pengaruh 70,7%. Hasil analisis menyatakan bahwa tenaga kerja berpengaruh positif dan signifikan terhadap kecelakaan kerja dengan nilai pengaruh 46,6 %.Hasil analisis menyatakan bahwa material berpengaruh positif dan signifikan terhadap kecelakaan kerja dengan nilai pengaruh 42,4%.  
Penataan Kawasan Terminal Terpadu Merak Berbasis Transit Oriented Development (Tod) Sebagai Upaya Pengembangan Sistem Angkutan Massal di Provinsi Banten Dwi Esti Intari; Rifky Ujianto; Muhammad Abdullah
Jurnal Fondasi Vol 11, No 2 (2022)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v11i2.17113

Abstract

Transit oriented development (TOD) merupakan konsep pembangunan kawasan transit yangberpusat pada fasilitas transitnya, seperti stasiun kereta api, halte MRT, halte bus dan sebagainya.Tujuan utama dari konsep transit oriented development (TOD) adalah mendorong masyarakatuntuk menggunakan transportasi publik dibanding kendaraan pribadi. TOD tak hanya sesuaidibangun pada kawasan simpul transportasi umum seperti kereta api, tetapi juga layakdikembangkan di kawasan terminal bus. Konsep pembangunan yang terintegrasi dengan sistemtransportasi ini, dapat dikembangkan pada pengembangan kawasan kota secara umum (urbandevelopment). Kawasan Multimoda Merak merupakan lokasi strategis dari perekonomian Jawa –Sumatra. Hal ini ditandai dengan ramainya aktivitas industri-industri pabrik disertai aktivitaspenyeberangan antar pulau yang dilintasi banyak kapal ferry. Sehingga Terminal Teradu Merakdinilai berpotensi untuk dikembangkan menjadi kawasan berbasis Transit Oriented Development(TOD) dengan berpusat pada titik transitnya.Penelitian ini bertujuan untuk mengetahui karakteristik yang sudah diimplementasikan dikawasan Merak dan mengidentifikasi karakteristik penumpang di Terminal Terpadu Merak, sertauntuk menganalisis upaya yang perlu dilakukan agar kawasan Merak sesuai dengan konsep transitoriented development (TOD). Metode yang digunakan yaitu mix method, penggabungan antaraanalisis kuantitatif untuk mengetahui karakteristik penumpang bus di Terminal Terpadu Merak dananalisis kualitatif yaitu observasi mengenai prinsip transit oriented development (TOD) yang sudahditerapkan di kawasan penelitian.Dari hasil penelitian ini menunjukkan bahwa kawasan TerminalTerpadu Merak dikategorikan sebagai kawasan transit oriented development (TOD) dengan kelasSilver Standard dengan karakteristik penumpang mayoritas bertujuan untuk bekerja. Dari delapanprinsip yang dinilai, fasilitas pejalan kaki dan pesepeda belum memenuhi kriteria bahkan belumtersedia serta belum adanya ruang terbuka publik. Sehingga perlu diperbaiki terkait beberapapermasalahan tersebut guna mengoptimalkan sebuah kawasan berbasis transit orienteddevelopment (TOD).
Hubungan Klasifikasi RMR dan Faktor Keamanan Terhadap Penentuan Geometri Lereng Tambang Terbuka (Studi Kasus: Tambang Terbuka Batubara Desa Kebur, Kecamatan Merapi Barat, Kabupaten Lahat, Provinsi Sumatera Selatan) Rahmad Dwi Prasetyo; Fikri Faris; Ahmad Rifa'i
Jurnal Fondasi Vol 11, No 2 (2022)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v11i2.16751

Abstract

Klasifikasi Rock Mass Rating (RMR) merupakan salah satu klasifikasi yang digunakan dalam klasifikasi massa batuan. Geometri massa batuan di suatu lereng perlu diperhatikan dalam analisis kestabilan lereng. Rekomendasi geometri lereng diperlukan untuk mendapatkan faktor keamanan lereng yang aman dan stabil dalam kondisi statis, dinamis, maupun probabilitas sesuai KEPMEN 1827 K/30/MEM/2018. Penelitian ini dilakukan di lokasi Izin Usaha Pertambangan (IUP) tambang terbuka batubara Desa Kebur, Kecamatan Merapi Barat, Kabupaten Lahat, Provinsi Sumatera Selatan. Prosedur penelitian ini dilakukan dengan pengumpulan data sekunder sebagai data dasar untuk analisis klasifikasi RMR dan nilai faktor keamanan setiap area PIT. Analisis RMR menggunakan klasifikasi Bieniawski tahun 1989, sedangkan nilai faktor keamanan didapatkan dari analisis kestabilan lereng menggunakan metode kesetimbangan batas Spencer dengan bantuan software SLIDE. Hasil analisis yang didapatkan adalah urutan kelas massa batuan berdasarkan klasifikasi RMR dari yang paling baik adalah PIT-4, PIT-2, PIT-1, PIT-5, dan PIT-3. Berdasarkan nilai faktor keamanan, PIT­-2 dan PIT-4 tidak memerlukan adanya perubahan geometri lereng, sedangkan PIT-1, PIT-5, dan PIT-3 memerlukan adanya perubahan geometri lereng. Semakin baik kelas massa, batuan, maka nilai faktor keamanan semakin tinggi, sehingga geometri lereng tidak memerlukan perubahan. Rekomendasi geometri lereng yang digunakan adalah lereng asli untuk PIT­-2 dan PIT-4, lereng dengan kemiringan geometri 55⁰ untuk PIT-1, dan lereng dengan kemiringan geometri 50⁰ untuk PIT-3 dan PIT-5.
Twentieth-century modern-colonial irrigation development in Banten: Technological review of Pamarayan old stuwdam Syahid, Mushab Abdu Asy; Wigati, Restu
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19648

Abstract

The Bendung Lama Pamarayan in Panyabrangan, Serang, is an old movable weir vital in regional irrigation and cultivation in Banten's history. However, current historical and archaeological studies provide limited technical analysis of how its system and management worked in the past. To address the issue, this study focuses on the technological significance of the Pamarayan weir or stuwdam as an integral part of the water resources improvement program in the early twentieth-century Banten. Archival records and a heuristic approach of Digging 4 Data are employed to understand the dynamics of the Pamarayan water catchment project at Ciujung riverine constructions throughout history. The study identifies several factors that led to the failure of its sustainability, including changes in the natural hydrological regime of the Ciujung River and ineffective maintenance practices. The research findings also retrospectively highlight the early development of modern hydraulic engineering in Indonesia, and suggest potential extensions for heritage conservation and community empowerment of the historical civil engineering structure.
Analysis of Traffic Accidents Before and During Covid 19 Pandemic and Alternative Countermeasures on Daan Mogot Road Budiman, Arief; Intari, Dwi Esti; Sukmana, Raihan Afif
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19547

Abstract

Daan Mogot Road is a national road that connects West Jakarta and Tangerang City which is always passed by many road users every day like motorcycles, cars, and trucks as well as public transportation such as city transport and bus. According to the data from the Traffic Unit of Tangerang City Police Station in the year 2018, there are 45 cases of traffic accidents, in the year of 2019 there are 29 cases of traffic accidents, in the year of 2020 there are 37 cases of traffic accidents and in the year of 2021 there are 34 cases of traffic accidents on Daan Mogot Road. Within 3 years there were 145 cases of accidents occurred on the Daan Mogot Road. Therefore, Daan Mogot Road was chosen as the area to be evaluated for road safety to know the cause of accidents and accident rate seen from various aspects so that alternative countermeasures can be provided. There are three methods used in this study, Accident Equivalent Rate and Upper Control Limit to analyze accident-prone areas and The Gross Output (Human Capital) method to count accident victim costs. According to the inspection of accident data, segments 3 and 4, or Kel. Tanah Tinggi and Kel. Batuceper in Tangerang City has the highest accident rate of the five Daan Mogot sections. The human factor is the main factor of accidents in every segment. Front-rear collisions are the most common type of accident, followed by side-to-side collisions and pedestrian collisions.
Static Behavior of Steel Frame Bridge (Case Study of Citanduy Bridge, Tasikmalaya Regency) Nurrochmat, Cahyadi; Soelarso, Soelarso; Darwis, Zulmahdi
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19600

Abstract

The bridge is a road-complementary structure that functions to connect two ends of the road crossed by rivers, canals, valleys, seas, highways, and railroads. A truss bridge is a bridge structure made by combining steel elements according to design criteria and binding technical aspects. Citanduy Bridge is located in Ancol Village, Cineam District, Tasikmalaya Regency, West Java. This bridge has been operated, and to determine the capacity of the bridge, the bridge will be tested for loading. Citanduy Bridge will be tested for loads using two types of loading tests: static loading tests and dynamic loading tests. A static loading test is a loading test on the bridge in which the load used in a stationary condition is placed in the middle of the bridge span based on SNI 1725:2016. The load of the trucks used in this study was 35 tons, and the number of trucks was 6. Structural analysis in this study was carried out using the evaluation version of the SAP 2000 program. Based on RSNI T-03-2005, the allowable deflection on the Citanduy bridge is 62.5 mm. Based on the results of the study, the maximum deflection value obtained from the static load test was 42 mm on a span of 25 m when combined 4, while the maximum deflection value from the results of the structural analysis was 33.7 mm on a span of 25 m when combined 4. Based on the comparison of the maximum deflection with the allowable deflection, the Citanduy bridge can be categorized as passing the static load test.
The Effect of Palm Fibers on Concrete Compressive Strength Mukhlis, Mukhlis; Mirani, Zulfira; Lusyana, Lusyana; Safira, Adinda; Fawzar, Rifqie Adityo
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19476

Abstract

Due to its superior compressive strength, concrete is a building material that is frequently employed in construction.. The development of technology and infrastructure requires the development of concrete technology to improve concrete performance. Utilizing fiber-reinforced concrete is one method of enhancing concrete's characteristics. Concrete and fiber, both synthetic and natural, are combined to create fiber-reinforced concrete. Palm fiber is one type of natural fiber that can be used as fiber in concrete. This experiment aims to ascertain the impact of palm fiber addition on the compressive strength of concrete. Three cylindrical examples, each measuring 300 mm in height and 150 mm in diameter, were constructed. In this study, the variations are addition of palm fiber of 0%, 1.5%, 2.5%, and 3% of cement weight. The test findings demonstrated that at concrete ages of 14 days and 28 days, adding 1.5% produced the maximum compressive strength of concrete. The 28-day average compressive strength of fine aggregate concrete (gradation Ⅳ) is 68.83% higher than that of ordinary concrete. Coarse-grained and fine-grained aggregate concrete (gradation II) has an average life expectancy of 28 days, and its compressive strength is 57.1% higher than that of ordinary concrete.
Redesigning the Production Warehouse and Packaging House at the Agricultural Office of the Main Hall of Food Crops and Horticultural in Banten Province Darwis, Zulmahdi; Fathonah, Woelandari; Kuncoro, Hendrian Budi Bagus; Zulfathir, Reza
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19548

Abstract

The Banten Provincial Agriculture Office aims to repurpose an existing storage warehouse into a packaging warehouse and production facility for food products. This study focuses on assessing the structural performance of the building and determining its suitability for the new functions. Utilizing the Load and Resistance Factor Design (LRFD) method, the strength of the current structure is evaluated under the anticipated loads. The analysis reveals that while most elements of the building meet the required standards, the existing columns are unable to support the intended load. Based on calculations, the nominal compressive strength value of the existing IWF column is determined to be 202.462 kN, falling short of the required strength of 255.075 kN. To address this, a recommendation is made to reinforce the columns by wrapping their steel profiles with reinforced concrete, transforming them into composite columns with a nominal compressive strength capacity of 1678.24 kN. This reinforcement approach ensures that the building can effectively accommodate the packaging and production operations for food products. The findings of this study provide essential guidance for the Banten Provincial Agriculture Office in making informed decisions on the necessary structural improvements. By implementing the proposed reinforcement measures, the building's structural integrity is enhanced, prolonging its service life and ensuring its suitability for the intended functions.
Analysis of Soil Improvement using Stone Columns in Reducing Liquefaction Potential (Case study: Runway 3 of Soekarno-Hatta Airport) Mina, Enden; Kusuma, Rama Indera; Fathonah, Woelandari; Tarihoran, Rona Ulita
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19601

Abstract

This research discusses the use of stone columns in increasing the value of the safety factor on soils that have the potential to experience liquefaction. This study aims to determine the safety factor value of sandy soil in the study area and the safety factor value after Stone Column planning. The method used to determine the value of liquefaction potential is the method of Seed et al, based on the interpretation of SPT (Standard Penetration Test) data and using the stone column as a soil improvement method. Based on the results of the study, it is known that each point has the potential to experience liquefaction except at points BH 7, BH 8, and BH 9. The LPI value is > 15, so the research area has the potential to experience liquefaction. Before planning the safety factor value is 0.43-0.87 and after planning the stone column using an equilateral triangle pattern the safety factor value increases to 1.21-2.3 while using a square pattern of 0.95-1.94.
Analysis of The Performance of Three Main Roads In Cilegon When Controlling The Transportation During The Covid-19 Pandemic For The Prohibition Of Homecoming For Eid Al-Fitr 2021 Bethary, Rindu Twidi; Intari, Dwi Esti; Budiman, Arief; Haibarizqi, Nastheissya Ansi
Jurnal Fondasi Vol 12, No 1 (2023)
Publisher : JURUSAN TEKNIK SIPIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fondasi.v12i1.19535

Abstract

The Covid-19 Handling Task Force together with government officials, have announced the release of the Circular of the Head of the Covid-19 Handling Task Force No. 13 of 2021 concerning the elimination of homecoming during the month of Ramadan and Eid al-Fitr 1442 Hijri during 6 - 17 May 2021. This policy aims to anticipate a surge in the flow of domestic tourists which can protect the public from the transmission of the covid-19 virus. This research was conducted to determine traffic performance on the three main roads of Cilegon City during the homecoming control period. From the data from the survey conducted for three days, an analysis of the traffic movements that occurred and the level of road service was carried out by calculating the degree of saturation (DJ) and free flow speed. The results showed that the highest movement occurred on weekdays with the highest vehicle volume of 4429 vehicles, with the highest destination occurring in the direction of the city of Serang and the highest type of vehicle being a motorcycle, then for the average Degree of Saturation of the three main roads of Cilegon City by 0,46 and an average free flow speed of 50.75 km/hour, so that it can be concluded that the level of service for the three main roads of the city of Cilegon is in category A, namely good service conditions where vehicles can run smoothly even though they are sometimes hampered by low traffic volume and density. This is because there are roadblocks that limit people's movements and reduce the volume of vehicles.