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Rosyad, Farlin
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PENINJAUAN PELAKSANAAN PEKERJAAN PILE CAP PADA PROYEK PEMBANGUNAN FLY OVER GELUMBANG RUAS BTS. KAB OGAN ILIR / BTS. KAB MUARA ENIM – BTS. KOTA PRABUMULIH (PROVINSI SUMATERA SELATAN) Oktarian, Alvin; Rosyad, Farlin
Ensiklopedia of Journal Vol 6, No 3 (2024): Vol. 6 No. 3 Edisi 1 April 2024
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v6i3.2260

Abstract

A pile cap is a structural element used in construction to distribute the load from one or several piles to a wider foundation. The pile cap functions as a load spreader to reduce the pressure received by the foundation and prevent deformation or structural failure. Pile caps are usually made of reinforced concrete and placed at the top of connected piles. Pile cap shapes can vary, including square, rectangular, or circular, depending on the configuration and applied structural loads. Pile caps are also often used to connect and strengthen piles as a whole, thus forming a strong and stable structure. Pile caps are an important component in the construction of buildings, bridges, piers and other structures that use pile foundations.Keywords: Pile cap Foundation, Fly Over construction
PEMANFAATAN LIMBAH PECAHAN BETON SEBAGAI PENGGANTI AGREGAT KASAR PADA PERKERASAN ASPHALT - CONCRETE WEARING COURSE (AC-WC) Rosyad, Farlin; Afrindo, Gaga
Ensiklopedia of Journal Vol 6, No 1 (2023): Vol. 6 No. 1 Edisi 3 Oktober 2023
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v6i1.2014

Abstract

In the manufacture of asphalt mixture requires aggregate in large quantities. Because of the pavement structure consists of 90 – 95% aggregate. Of the one materials being used is gravel or coarse aggregate. Increased infrastructure development such as buildings, bridges, roads, and various other public facilities that use a lot of cocrete maerials can cause environmental dmage due to concrete waste that is not taken seriously. To limit the use of new aggregates from the nature, many recycling technologies for road pavement have been developed. The purpose of this study was to determine the effect concrete waste as a substitute for coarse aggregate in the laston mixture (AC – WC) for road pavement on the characteristic value of Marshall.This research uses marshall experimental and testing methods wit experiments and comparisons according to the levels of concrete waste variations as a substitute for  coarse aggregate of 0%%, 25%, 50%, 75% and 100% and variations in asphalt content 0f 6% according to the Bina Marga Specification (2018) revision 2.The results obtaines from this test produced the effect of marshall characteristics with an optimum asphalt content of 6% using optimum concrete waste 25% wich has a good effect on the marshall characteristic.
ANALISIS PENGARUH PENAMBAHAN LIMBAH STYROFOAM PADA ASPAL POROS AC WC TERHADAP DURABILITAS DAN FLEKSIBILITASNR Rosyad, Farlin; Sari, Intan Permata
Ensiklopedia of Journal Vol 6, No 3 (2024): Vol. 6 No. 3 Edisi 1 April 2024
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v6i3.2297

Abstract

The availability of roads is an absolute requirement for the entry of investment into an area, for this reason it is necessary to plan for pavement that is strong, durable and has high resistance to plastic deformation. Damage in Indonesia is generally caused by excessive loading. This cause of damage to road pavement requires the use of higher quality materials for road pavement in the form of aggregate material as a filler or asphalt as a binder. The addition of Styrofoam waste to the asphalt concrete mixture is a solution for road planning and reducing Styrofoam waste pollution resulting from household waste. From the results of the addition of the Styrofoam waste mixture affecting the survivability and flexibility of the asphalt, the Marshall quotient and residual Marshall Stability values which affect the durability and flexibility when compared to the normal mixture decreased, the decrease in value was due to the large number of cavities in the test object mixed with Styrofoam waste. From the results of the Styrofoam waste mixture, the Marshall Stability optimization value for the 10% Styrofoam waste percentage was 91,45 kg/mm and for the Marshall Quotient the 10% Styrofoam waste percentage was 356 kg/mm
PENGERJAAN ABUTMENT 1 PADA PROYEK PEMBANGUNAN FLY OVER BANTAIAN KEC. GUNUNG MEGANG. KAB. MUARA ENIM Saputra, Ksatria; Rosyad, Farlin
Ensiklopedia of Journal Vol 6, No 3 (2024): Vol. 6 No. 3 Edisi 1 April 2024
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v6i3.2279

Abstract

: 1) With the rapid development in South Sumatra Province, the government is implementing development policies in the civil construction sector. This is very necessary to increase development progress in various fields and to provide complete and adequate facilities according to the needs of the users. One of the government's current activities is the KAI Bantaian Flyover Construction Project, Muara Enim District, Gunung Megang District, an activity carried out by the Ministry of Public Works and Public Housing to maintain the quality of roads and bridges. 2) The abutment or bridge head is one of the construction parts found at the ends of the bridge which functions as a support for the building above it and as a retainer for the pyrite pile. In a direction perpendicular to the road axle. This research is qualitative research with the data used as reference material in preparing this Independent Study Proposal, namely Secondary Data. 3) The general form of abutment that is often found on both old and new bridges is in principle all the same, namely as a support for the superstructure, but the most dominant one is in terms of field conditions such as the bearing capacity of the subgrade and the settlement of the seat that occurs. The types of abutments are made from materials such as stone or reinforced concrete with constructions such as walls or walls. 4) In this independent study report the author can conclude: a) The bridge construction project has a length of 50 m. b) The work that the author saw in the field at abutment 1 work on the Fly Over construction project included: 1) Preparatory work, which included preparing tools, such as excavators, vibro rollers, etc., as well as land clearing. 2) Abutment work which includes bore pile foundation work, footing abutment work, abutment neck work and abutment head work.Keywords: Abutment 
ANALISIS PENGARUH PENAMBAHAN ABU AMPAS TEBU SEBAGAI FILLER PADA CAMPURAN ASPAL AC-BC Rosyad, Farlin; Salsabila, Ranti
Ensiklopedia of Journal Vol 6, No 3 (2024): Vol. 6 No. 3 Edisi 1 April 2024
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v6i3.2270

Abstract

Asphalt is a thick liquid which is a hydrocarbon compound with small amounts of sulfur, oxygen and chlorine. Asphalt as a binding material for flexible pavement has viscoelastic properties, a combination of elastic and viscous properties. Asphalt is obtained from petroleum through a refining process or contained in natural materials as part of natural materials found with other materials. In an effort to add substitutes for fine materials that can be used as ingredients in asphalt mixtures, sugarcane bagasse ash, which is easily obtained, was used in research as an alternative fine material in asphalt mixtures. The asphalt used in this research is conventional 60/70 asphalt originating from PT. Perdana Perdana Abadi Perkasa. The aim of this research is to determine the effect of using bagasse ash as a filler in the Asphalt Concret-Binder Course (AC-BC) mixture. Based on the Marshall parameter test results, in terms of variations in the density value of the mixture, in terms of variations in fineness, it tends to increase, the density value of the normal mixture is 2,287gr, then the density value for each variation in fineness of 0.5% is a maximum of 2,292gr, the maximum density value is 1. % is 2,295gr, the maximum density value at 1.5% is 2,296gr and the maximum density value at 2% is 2,299gr, the maximum density value at 2.5% is 2,315gr, the maximum density value at 3% is 2,318gr.Keyword : Bagasse ash, conventional asphalt, AC-BC, density, stability
ANALISIS PENGARUH BENTUK DAN UKURAN AGRAGAT KASAR TERHADAP SIFAT- SIFAT BETON SELF COMPACTING CONRATE (SCC) Oki Putra, Ananda; Rosyad, Farlin
Ensiklopedia of Journal Vol 6, No 3 (2024): Vol. 6 No. 3 Edisi 1 April 2024
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v6i3.2261

Abstract

Self Compacting Concrete atau biasa disingkat dengan SCC merupakan beton inovatif yang dapat memadatkan sendiri (tanpa vibrator) dan mampu mengalir dengan beratnya sendiri untuk mengisi bekisting dengan jenuh tanpa mengalami segregasi. Material dari SCC tidak jauh berbeda dari beton normal, yaitu agregat kasar, agregat halus, semen, air, hanya saja pada SCC terdapat bahan tambah admixture berupa superplasticizer. Dari hasil pengujian agregat kasar didapat kesimpulan bahwa hasil pengujian kuat tekan beton SCC umur 7 hari menggunakan 3 sampel benda uji, dengan masing masing hasil yaitu SCC-1/1-7hari sebesar 28,41 Mpa, lalu SCC-1/2-7hari sebesar 28,35 dan SCC-2/3-7hari 28,41. Dan SCC-1/1-28hari sebesar 42,21, lalu SCC-1/2-28hari sebesar 42,16, dan SCC-2/3-28hari sebesar 42,10.Keywords: Agregat Kasar, Self Compaction Concrete
PELAKSANAAN DINDING PENAHAN TANAH CANTILEVER DAN GRAVITY PADA FLY OVER Winata, Wiyeo; Rosyad, Farlin
Ensiklopedia of Journal Vol 6, No 3 (2024): Vol. 6 No. 3 Edisi 1 April 2024
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v6i3.2293

Abstract

1) With the rapid development in South Sumatra Province, the government is implementing development policies in the civil construction sector. This is very necessary to increase development progress in various fields and to provide complete and adequate facilities according to the needs of its users. We often find that roads will be cut off somewhere due to natural obstacles or because of construction needs due to increasing population development. With the purposes outlined above, bridge construction is being carried out in several regions of South Sumatra. The government carried out the PUPR Bina Marga service to build a bridge at PPK 3.3 (Fly Over Bantaian, Gunung Megang District, Muara Enim District). 2) The construction of retaining walls has a very important role on slopes, including: resisting the lateral pressure of active soil which has the potential for landslides, resisting the lateral pressure of water which has the potential for the soil to collapse due to large water pressure, and preventing water seepage due to high elevations. on a slope. A slope on which a structure will be placed needs to be strengthened using a retaining wall. The data used as reference material in preparing this Independent Study Proposal can be classified into two types, namely: Primary Data, Secondary Data 3) Quality implementation in a development project needs to be carried out, because the quality used will affect the time and costs required. Quality control is carried out so that the work carried out by the contractor is in accordance with what has been planned by the planning consultant. Quality control can be carried out directly or indirectly. Direct control can be carried out directly in the field and indirect control can be carried out through laboratory checks. 4) Based on the results of an independent study in the field on the construction of the Bantaian Muara Enim FO, which was discussed in the previous chapter, the following conclusions can be drawn: 1) The length of the Bantaian Muara Enim FO is from STA 147+050 – STA 147+700. 2) Retaining wallCantilever has STA 147+575 – STA 147+615 andGravity STA 147+418. 3) Several stages of retaining wall implementation work.
Kegiatan Pembekalan Materi dan Sertifikasi Ahli Muda Teknik Bangunan Gedung Prawira, Wanda Yudha; Rosyad, Farlin; Sari, Diah Novita; Ariyadi, Tamsir
Jurnal Pengabdian Masyarakat Bangsa Vol. 1 No. 11 (2024): Januari
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v1i11.658

Abstract

Sertifikasi Ahli Muda Teknik Bangunan Gedung merupakan salah satu persyaratan bagi tenaga ahli yang akan melaksanakan proyek-proyek dibidang bangunan gedung. Adapun peserta yang mengikuti sertifikasi ini adalah 30 tenaga ahli dibidang Arsitektur dan Teknik Sipil dengan pengalaman minimal 1 tahun dibidangya. Pelaksanaan kegiatan Sertifikasi Ahli Muda Teknik Bangunan Gedung ini dilaksanakan selama satu hari pada tanggal 11 November 2023 di Hotel Maxone Palembang. Sebelum dilaksanakan ujian sertifikasi, para peserta akan diberikan pembekalan terlebih dahulu tentang tata cara perencanaan dan pelaksanaan Bangunan Gedung. Para peserta juga mendapatkan materi hardcopy yang telah disiapkan narasumber. Setelah pembekalan selesai, para peserta akan diuji satu persatu mengenai pemahaman mereka tentang tata cara perencanaan dan pelaksanaan bangunan gedung. Jika peserta tersebut memahami tata cara perencanaan dan pelaksanaan bangunan Gedung, maka peserta tersebut dinyatakan kompeten dan layak mendapatkan Sertifikat Ahli Muda Teknik Bangunan Gedung. Sertifikat Ahli Muda Bangunan Gedung ini dapat mereka gunakan untuk melaksakan proyek-proyek dibidang bangunan gedung. Baik sebagai perencana maupun pelaksana proyek bangunan gedung. Berdasarkan hasil ujian sertifikasi, sebanyak 30 peserta dinyatakan lulus dan kompeten sebagai Ahli Muda Teknik Bangunan Gedung.
Upaya Pencegahan Dampak Negatif Penggunaan Media Sosial Melalui Sosialisasi Di SMK Negeri 1 Pemulutan Ariyadi, Tamsir; Raihan, M.; Hutami, Peni; Jemakmun, Jemakmun; Roni, Mukran; Rosyad, Farlin
Jurnal Pengabdian Masyarakat Bangsa Vol. 2 No. 1 (2024): Maret
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v2i1.785

Abstract

Peningkatan penggunaan media sosial telah membawa dampak positif dan negatif, terutama di kalangan siswa. Penelitian ini berfokus pada upaya pencegahan dampak negatif penggunaan media sosial melalui kegiatan sosialisasi di SMK Negeri 1 Pemulutan. Adanya potensi bahaya yang terkait dengan keterlibatan berlebihan dalam media sosial, penelitian ini menggunakan sosialisai yang interaktif dengan melibatkan siswa secara aktif ikut berpartisipasi dalam jalanya sosialisasi. Kegiatan yang dilaksanakan di sekolah ini bertujuan memberi informasi dan panduan kepada siswa dalam membentuk kebiasaan penggunaan media sosial yang bertanggung jawab dan bijaksana. Dengan mengatasi dampak negatif dan mempromosikan pemanfaatkan media sosial, penelitian ini daapt berkontribusi dalam menciptakan lingkungan online yang lebih sehat bagi siswa di SMK Negeri 1 Pemulutan.
ANALISIS PERENCANAAN PENANGANAN ABRASI MENGGUNAKAN DINDING PENAHAN TANAH KANTILEVER DAN PONDASI BOREPILE Alhafidz, Muhammad; Rosyad, Farlin
Rang Teknik Journal Vol 8, No 1 (2025): Vol. 8 No. 1 Januari 2025
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v8i1.5790

Abstract

Coastal abrasion, soil pressure and rainfall are factors that greatly affect slope stability in the coastal area ofNorth Bengkulu. This can cause landslides on the road body if no protection is provided on the slope. In this study, an analysis was carried out on the retaining wall plan starting from shear stability, rolling stability, soil bearing capacity and continued with the analysis of the borepile foundation permit using manual calculations, after which the analysis was continued using Plaxis 8.2 to determine the Global Safety Factor. The results of the study showed that the existing slope had a safety factor of 1.051 (Not safe) so that to meet the geotechnical requirements of SNI 8460: 2017, the slope reinforcement at this research location used a safety device, namely a retaining wall combined with a borepile foundation. The next stage is the analysis for the Global Safety Factor using Plaxis 8.2 modeling which shows that the reinforcement of the retaining wall combined with the borepile foundation has a safety factor of 2.387 (Safe). The retaining wall has a height of 7.5 meters and an additional 6 meters for selected embankments which are equipped with drainage and vegetation, then the drilled well has a depth of 6 meters and a diameter of 60cm.Keywords: Abrasion, Borepile Foundations, Plaxis 8.2, Retaining Wall, Safety Factor
Co-Authors Achmad Syarifudin, Achmad Aditia, M. Adriansyah Lubis, Rizki Afrindo, Gaga Akbari, Ilham Alhafidz, Muhammad Andini, Novi Tri Anggi Anggraini, Anggi Anggraeni, Marisa Aprizal, Ical Ayuningtia, Noventa Wijaya Aziz, Mohamad Abdul Barokah, Muhammad Dedi Pramono Diki Bahrih, Mohamad Rezeki Dwi Yanti Eka Putri, Eprilia Erwinsyah Erwinsyah Fajri, Bagus Fatoni, Fatoni Filliandi, Ahmad Alpa Firdaus Firdaus Gamara, M. Rizky Rewa Gunawan, Hizkia H. Mukran Roni, H. Mukran Harahap, Edwin Hutami, Peni intan permata sari Irham Irham Jemakmun, Jemakmun Kalsum, Fhelvia Umi Lubis, Rizki Adriansyah Maharani, Pratiwi Meria, Desi Monica, Gita Farera Muhammad Amin Mulyati, Ely Muntaha, Moh. Khoirul Nugraha, Ivan x Oki Putra, Ananda Oktarian, Alvin Paramitha IS, Nina Permata, Sindi Prabowo, Joan Prasetyo, Juwanda Pratama, Deni Prawijaya, Muhammad Tarish Prawira, Wanda Yudha Putra, Ananda Oki Putri, Della Raihan, M. Rama Dwi Gantara, M. Merdi Rusmanto Ramadan, Virgia Renzi Ramadhan, Kiagus Ahmad Wildan Rianto, Islamiati Riduan, M. Rizki Hidayat, M. Noor Rusedky, Muhammad Salsabila, Ranti Saputra, Ksatria Sari, Anggi Purnama Sari, Diah Novita Sary, Diea Destha Sidiq, Abdi Rachman Sugema, Muarif Suhendra, Alda Beby Syarifuddin, Achmad Tamsir Ariyadi Tunnisa, Rizki Khoiriah Wahab, Wahyuni Wianto, M. Arpando Eko Wijaya, Rizky Putra Winata, Wiyeo Yoga Fradana, Muhammad Yudanto, Galuh