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All Journal Jurnal Ilmu Lingkungan Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Jurnal Transportasi SITEKIN: Jurnal Sains, Teknologi dan Industri Journal of Engineering and Technological Sciences Dinamika Teknik Sipil Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Teras Jurnal ComTech: Computer, Mathematics and Engineering Applications Jurnal Health Sains Jurnal Teknika : Jurnal Teoritis dan Terapan Bidang Keteknikan Abdi Masya Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri Prosiding Seminar Nasional Teknik Sipil UMS Urecol Journal. Part E: Engineering Prosiding University Research Colloquium Jurnal Ilmu Multidisplin Abdi Teknoyasa
Sri Sunarjono
Universitas Muhammadiyah Surakarta
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Veterinary Other

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EVALUASI PERBAIKAN PONDASI KONDUIT DENGAN METODE GROUTING Andy Rosyulianta Irfan; Mochamad solikin; Sri Sunarjono
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 27, No 1 (2022): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v27i1.3667

Abstract

The Tugu Dam is one of the National Strategic Projects located in Trenggalek, East Java. Dam construction is an old practice, so history of dam shows great innovations in engineering. The innovations are not only for foundation design, but for foundation failure repairing. In the conduit of the Tugu dam, there is displacement as far as 20 mm - 60 mm. The alternative foundation failure repairing is grouting. The purpose of this study is to identify problems in the foundation failure of Conduit Tugu Dam and to evaluate the effectiveness of grouting based on the lugeon value and displacement value in the simulation by software. The results of the investigation that obtained a colovial layer as deep as 15-28 (m) in the displacement. The Lugeon Value area by testing the water pressure is 3,54 – 104,13. After the grouting work is done and the water pressure test is carried out, the Lugeon value on the Check Hole is 1,01 – 4,95 so that the grouting effectiveness is 75% (good category). The results using sigma/w show that displacement without using grout is -0,394 (m) alternative 1 is -0,027 (m), alternative 2 is -0,051(m), alternative 3 is -0,034 (m) and alternative 4 is -0,026 (m).
Durability of Asphalt Mixture AC-WC Using Latex Based on the Test Method of SNI 6753:2015 Sri Sunarjono; Bima Hardi Anto; Nurul Hidayati; Senja Rum Harnaeni
Urecol Journal. Part E: Engineering Vol. 1 No. 2 (2021): August-Dec
Publisher : Konsorsium LPPM Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (194.467 KB) | DOI: 10.53017/uje.105

Abstract

This paper reports the results of an investigation of the durability of the AC-WC mixture using latex based on the SNI 6753:2015 test method. This method uses a test object with a low density (7% air void), while another method, namely Bina Marga (BM) 2018 which is more often applied in the field, uses a normal density test object (air void 4%). The product of these two different methods needs to be evaluated. On the other hand, the performance of latex on the durability of the AC-WC mixture at low density also needs to be studied. The main objective of the research is to study the durability of the AC-WC mixture using latex based on the SNI test method, compare it with the BM method, and at the same time evaluate these two test methods. The research method used is to conduct durability tests in the laboratory on test objects with low and normal densities. Two types of specimens were prepared, namely without and with latex, both were tested in conditions without and with immersion. The properties of the test object were evaluated using Indirect Tensile Strength (ITS). The test results were studied and compared, including to evaluate the two test methods. The results of the study concluded that the AC-WC mixture at low density (7% air void) had high durability with an IKS value above 90%. The value of the durability of the mixture is higher when using latex and at normal density (4% air void). The SNI 6753:2015 test method that uses 7% air void specimens is more recommended for evaluating the durability of asphalt mixtures.
Implementation of Palm Oil Waste Nano Technology to Increase the Durability of Road Pavement Materials: Proposed Research Roadmap Sri Sunarjono; Ngafwan
Urecol Journal. Part E: Engineering Vol. 2 No. 1 (2022): January-June
Publisher : Konsorsium LPPM Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (573.434 KB) | DOI: 10.53017/uje.138

Abstract

Many road pavements using asphalt mixtures in Indonesia are found to be not durable, especially heavy traffic roads. Even road damage often occurs early before the service life is reached. Many efforts have been made to improve the strength and durability of the mixture, but have not been effectively. For example, the use of fillers can increase the strength and durability of the mixture significantly, but its performance at low temperatures has an impact on the risk of hardening and cracking. The research objective is to propose the idea of implementing nanotechnology for palm oil waste materials to increase the durability of road pavement materials based on the research roadmap developed. The method used is through five approaches, namely: (i) review of research results on the durability of road pavement materials, (ii) review of research results on the implementation of nanotechnology in road pavement materials, (iii) research gaps, (iv) research ideas, and, (v) proposed research roadmap. A research roadmap for the implementation of nanotechnology to improve the durability of road pavement materials has been prepared. The substance of the research roadmap proposes three ideas, namely maximizing the function of nanomaterials as: (i) anti-aging agent, (ii) protecting water infiltration into the body of the asphalt mixture, and (iii) bonding agent between asphalt-aggregate.
Peta Jalan Penelitian Campuran Beraspal Dingin di LaboratoriumTransportasi UMS Sri Sunarjono
Prosiding University Research Colloquium Proceeding of The 10th University Research Colloquium 2019: Bidang Teknik dan Rekayasa
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (830.111 KB)

Abstract

Campuran beraspal dingin dapat berbentuk campuran foamedasphalt ataupun campuran aspal emulsi. Jenis campuran ini semakindikenal karena efektif untuk penggunaan teknologi daur ulangperkerasan jalan. Dalam campuran ini, bahan agregat dalamkeadaan dingin dicampur dengan foamed bitumen atau aspal emulsi,akan menghasilkan campuran yang ramah lingkungan dansustainable. Sayangnya, campuran ini belum masif dimanfaatkan dilapangan karena teknologinya belum banyak dikenal dan memilikiresiko nilai stabilitas kurang baik, serta kinerja kurang konsisten.Oleh karenanya perlu ada seperangkat penelitian untuk merubahposisinya menjadi campuran yang lebih kompetitif dengan nilaistabilitas yang lebih baik dan kinerjanya konsisten. Maka perludibangun peta jalan penelitian terkait dengan jenis campuran ini.Peta jalan dibangun dengan mengintegrasikan hasil-hasil penelitiandan mengidentifikasikan kebutuhan penelitian di masa mendatang.Peta jalan memiliki 6 tahap yakni (1) mengembangkan hubunganantara propertis foamed bitumen dan kinerja campuran, (2)pendalaman teori foamed bitumen, (3) investigasi agregat RAP, (4)kebijakan penggunaan bahan jalan ramah lingkungan, (5) investigasipropertis campuran foamed asphalt, (6) investigasi propertiscampuran aspal emulsi, dan (7) prospek agenda penelitianselanjutnya: peningkatan nilai stabilitas campuran dan penggunaanagregat limbah perkerasan beton.
PkM Supervision of Foundation Work for the Construction of Mosque Campus-4 UMS Sri Sunarjono; Budi Setiawan; Muh Ujianto
Prosiding University Research Colloquium Proceeding of The 15th University Research Colloquium 2022: Bidang Pengabdian Masyarakat
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1479.941 KB)

Abstract

he background of the campus 4 mosque UMS construction was because the capacity of the old mosque was very limited and to facilitate the participants of the Muhammadiyah congress. The construction is carried out on the self-managed basis. Construction work carried out with a very short period of time has a risk of controlling aspects, both quality, time, and cost. The purpose of the community service activity is to carry out supervision of the construction process for the foundation construction of the campus 4 UMS mosque. The method of community service activities uses a direct supervision approach in the field through quality, time, and cost control. Quality control is carried out with scheduled supervision of daily work and material quality testing. Time control is carried out using the basis of the work schedule plan and S curve. Meanwhile, cost control is carried out using the cost budget plan basis. The work supervision service activities resulted in the following: (i) the progress of the work was more controlled, (ii) the quality of the foundation materials was more standard and according to specifications, (iii) there was no delay in work, and (iv) the cash flow of project costs had to be anticipated by the contractor.
PKM Bantuan Teknis Konsultansi Penyelesaian Masalah Pengadaan Tanah Untuk Pembangunan Fly Over Dermoleng Dan Klonengan Sri Sunarjono
Prosiding University Research Colloquium Proceeding of The 16th University Research Colloquium 2022: Bidang Pengabdian Masyarakat
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

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

Abstract

Proses pembangunan fly over (FO) biasanya diikuti dengan kebutuhan tanah bila luasan tanah eksisting tidak mencukupi. Kebutuhan tanah tersebut kemudian ditindaklanjuti dengan pengadaan tanah yang prosesnya harus selesai sebelum pembangunan fisik dimulai. Di lapangan proses tersebut sering mengalami berbagai kendala, diantaranya kendala pendanaan, proses pelaksanaan, dan kendala lainnya. Tujuan kegiatan pengabdian kepada masyarakat (PkM) ini adalah untuk memberi bantuan konsultansi upaya penyelesaian masalah proses pengadaan tanah untuk mendorong percepatan proses pelaksanaan pembebasan tanah pembangunan FO Dermoleng dan FO Klonengan, Brebes Jawa Tengah. Metode kegiatan PkM ini dilakukan dengan memberi bantuan teknis penyelesaian masalah yang terjadi pada pengadaan tanah. Tim PkM bekerjasama dengan Balai PUPR mengumpulkan data lapangan dan wawancara dengan pihak terkait. Rekomendasi disusun berdasarkan hasil analisis data lapangan dan hasil diskusi dengan pihak Balai PUPR. Pada FO Dermoleng telah diberikan solusi terhadap masalah penyelesaian tanah wakaf tidak melalui ijin Kemenag Kabupaten, satu bidang tanah tidak melalui ijin nazhir, dan menggunakan sistem UGR yang diberikan kepada pihak nadzir dan ahli waris. Sedangkan pada FO Klonengan telah diberikan solusi terhadap masalah adanya satu bidang tanah Perhutani belum dibebaskan.
Durability of Asphalt Mixture AC-WC Using Latex Based on the Test Method of SNI 6753:2015 Sri Sunarjono; Bima Hardi Anto; Nurul Hidayati; Senja Rum Harnaeni
Urecol Journal. Part E: Engineering Vol. 1 No. 2 (2021): August-Dec
Publisher : Konsorsium LPPM Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53017/uje.105

Abstract

This paper reports the results of an investigation of the durability of the AC-WC mixture using latex based on the SNI 6753:2015 test method. This method uses a test object with a low density (7% air void), while another method, namely Bina Marga (BM) 2018 which is more often applied in the field, uses a normal density test object (air void 4%). The product of these two different methods needs to be evaluated. On the other hand, the performance of latex on the durability of the AC-WC mixture at low density also needs to be studied. The main objective of the research is to study the durability of the AC-WC mixture using latex based on the SNI test method, compare it with the BM method, and at the same time evaluate these two test methods. The research method used is to conduct durability tests in the laboratory on test objects with low and normal densities. Two types of specimens were prepared, namely without and with latex, both were tested in conditions without and with immersion. The properties of the test object were evaluated using Indirect Tensile Strength (ITS). The test results were studied and compared, including to evaluate the two test methods. The results of the study concluded that the AC-WC mixture at low density (7% air void) had high durability with an IKS value above 90%. The value of the durability of the mixture is higher when using latex and at normal density (4% air void). The SNI 6753:2015 test method that uses 7% air void specimens is more recommended for evaluating the durability of asphalt mixtures.
Implementation of Palm Oil Waste Nano Technology to Increase the Durability of Road Pavement Materials: Proposed Research Roadmap Sri Sunarjono; Ngafwan Ngafwan
Urecol Journal. Part E: Engineering Vol. 2 No. 1 (2022): January-June
Publisher : Konsorsium LPPM Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53017/uje.138

Abstract

Many road pavements using asphalt mixtures in Indonesia are found to be not durable, especially heavy traffic roads. Even road damage often occurs early before the service life is reached. Many efforts have been made to improve the strength and durability of the mixture, but have not been effectively. For example, the use of fillers can increase the strength and durability of the mixture significantly, but its performance at low temperatures has an impact on the risk of hardening and cracking. The research objective is to propose the idea of implementing nanotechnology for palm oil waste materials to increase the durability of road pavement materials based on the research roadmap developed. The method used is through five approaches, namely: (i) review of research results on the durability of road pavement materials, (ii) review of research results on the implementation of nanotechnology in road pavement materials, (iii) research gaps, (iv) research ideas, and, (v) proposed research roadmap. A research roadmap for the implementation of nanotechnology to improve the durability of road pavement materials has been prepared. The substance of the research roadmap proposes three ideas, namely maximizing the function of nanomaterials as: (i) anti-aging agent, (ii) protecting water infiltration into the body of the asphalt mixture, and (iii) bonding agent between asphalt-aggregate.
Rekayasa Pengembangan Potensi Wisata Berbasis Edusehat (KKNMAS Di Desa Mesanggok Kecamatan Gerung Lombok Barat) Sri Sunarjono; ikhsan arif purwoko ikhsan; Titik Wahyuningsih
Abdi Teknoyasa Volume 4, No.1, Juli 2023
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/abditeknoyasa.v4i1.392

Abstract

Artikel ini adalah laporan program pengabdian kepada masyarakat yang dilaksanakan dalam bentuk KKN Mas (Kuliah Kerja Nyata Mahasiswa Perguruan Tinggi Muhammadiyah dan Aisyiyah) di desa Mesanggok Kecamatan Gerung Kabupaten Lombok Barat. Desa Mesanggok adalah sebuah desa yang letaknya sangat strategis dan memiliki berbagai potensi alam, SDM, pengalaman, dan kearifan lokal lainnya. Namun demikian desa Mesanggok memiliki beberapa permasalahan terkait dengan penyelenggaraan pemerintahan desa, pembangunan desa, penyelenggaraan program pendidikan dan kesehatan. Untuk mengatasi permasalahan ini maka dilaksanakan program KKN Mas dengan tujuan untuk membantu pemerintahan desa dan memfasilitasi masyarakat menuju terbentuknya masyarakat yang mandiri dan sejahtera. Metode yang digunakan untuk mencapai tujuan tersebut adalah melalui 6 tahap kegiatan: observasi & wawancara, menemukan masalah, analisis masalah, perencanaan kegiatan, pelaksanaan kegiatan, dan evaluasi kegiatan. Program pengabdian kepada masyarakat telah menghasilkan 3 kegiatan utama bidang pendidikan, 2 kegiatan utama bidang kesehatan, dan sebuah grand design pengembangan potensi wisata desa berbasis Edu-Sehat. Tiga kegiatan bidang pendidikan adalah pembuatan rumah belajar (RUBELA), baca dan hafalan al_Qur’an (BAHA-AQ), dan mengasah ketrampilan elektro pelajar (SMK TE BISA).  Sedangkan dua kegiatan bidang kesehatan adalah sosialisasi edukasi kesehatan masyarakat (SOSI EDU-SEHAT), dan penerapan hidup sehat melalui percontohan (MODEL SEHAT). Gambar grand design wisata desa Mesanggok dilengkapi dengan penataan lokasi mini gallery model pendidikan dan kesehatan, sudut-sudut keindahan alam desa, desain jaringan jalan dan sungai, desain lampu jalan berbasis energi matahari, dan desain penyiram tanaman otomatis.
Perencanaan Infrastruktur Pengelolaan Sampah di Kampus Universitas Muhammadiyah Surakarta Syakir Maghfuri; Budi Murtiyasa; Sri Sunarjono; Nurul Hidayati
Jurnal Ilmu Lingkungan Vol 22, No 2 (2024): March 2024
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.22.2.491-502

Abstract

Tanggungjawab masyarakat yang rendah dan paradigma kumpul-angkut-buang sampah membuat kegiatan pengelolaan sampah kurang optimal. Masalah ini juga terjadi pada kawasan universitas, termasuk Universitas Muhammadiyah Surakarta. Penelitian ini bertujuan untuk membuat rencana desain infrastruktur pengolahan sampah Universitas Muhammadiyah Surakarta (UMS) dengan memperhatikan peraturan yang berlaku. Data yang digunakan berupa data eksisting kondisi sarana dan prasarana pengelolaan sampah beserta pola pelayanannya, serta jumlah mahasiswa, dosen dan tenaga pendidik. Perencanaan infrastruktur Tempat Pengolahan Sampah Terpadu (TPST) didasarkan pada Permen PU No. 03/PRT/M/2013. Hasil penelitian didapatkan jenis sampah yang ada berupa plastik, organik, kardus dan kertas, kaca, konstruksi, laboratorium, balokan, elektronik, dan B3 non medis. Pola pelayanan pengelolaan sudah baik namun kegiatan pemilahan sampah dari sumber belum dikoordinasi oleh pihak UMS. Prioritas daerah layanan untuk semua kawasan menempati peringkat 1 kecuali Kampus 3. Proyeksi timbulan sampah Tahun 2031 didapatkan total 25,97 m3/hari dan digunakan untuk merencanakan sarana TPST mencakup pengadaan 263 tempat sampah ukuran 50 L, dan 78 buah ukuran 150 L, 1 kontainer 4 m3, dan 3 unit Arm Roll Truck kapasitas 6 m3. Jumlah tersebut juga untuk mendesain prasarana yang meliputi Bangunan Hanggar, Jembatan Timbang, Bengkel, Bank Sampah, Kantor, Musholla, Rumah Genset, Menara Air, dan Tempat Cuci Kendaraan. Pola pelayanan rencana mengikuti eksisting dengan menambahkan kegiatan pengolahan sampah di TPST.
Co-Authors 'Adani, Mimma Mauritsa Abdulnaser M Al-Sabaeei Adi Indra Pratama Agus Riyanto Ahmad Rifan, Ahmad Al-Ghalib, Helmi Dhia Al-Sabaeei, Abdulnaser M Alfia Magfirona Alifah, Farah Dina Amal, Mohammad Fatkhul Andy Rosyulianta Irfan Anggraeni, Ipung Ayu Annas, Ferry Muhammad Anto Budi Listyawan Apriyani, Rani Astuti, Nurmalely Puji Bagus, Wahid Bala, Nura Baskara, Rizki Dwi Bayu Agus Mustofa Bima Hardi Anto Budi Murtiyasa Budi Priyanto Budi Setiawan Budi Setiawan Cendikia, Wildan Faza Dewi Fatmawati Dharma, Ahmad Akmal Martnanda Surya Faizatul Fitriyah, Faizatul Farosi, Farhan Fauzy, Bagas Septyan Fitrianingrum, Wahyu Ria Gotot Slamet Mulyono Gus Maelan Irfana Handayani, Fajar Sri Hari Prasetyo Harijanto, Soegeng Hasan, Ahmad Nasir Hernaeni, Senja Rum Hidayat, Fazri I Irawan, I Idris, Zilhardi Ika Setiyaningsih ikhsan arif purwoko ikhsan Laksmi, Natasya Rosita Mahendra, Irfan Alid Maulana, Nanang Sofa Miradwiyana, Bara Moch. Solikin, Moch. Mohammad Faizal Kelan Pambudi Mohammad Faizal Kelan Pambudi Mubarak, Fauzi Muh Ujianto Muslich Hartadi Sutanto Mustofa, Bayu Agus Ngafwan Ngafwan Nur Khotimah Handayani Nura Bala Nurul Hidayati Nurul Hidayati Nurul Hidayati Nurul Hidayati Prihandoko, Bayu Purwanti Sri Pudyastuti Purwosri, Visaretri Pramuktia Putra, Dhimas Adha Aji Putra, Firman Javiri Rahman, Nur Muhammad Syaifullah Rahmawati, Febriria Rama Rizana Ravli, Muhammad Vaikar Riandaya, Hanandita Putri Ristianto, Isnaini Prasetyo Romdhoni, Alif Firmansyah Rudyanto, Monica Safari, Athiah Safira, Sonia Sayyida, Alifa Nur Sejati, Agus Wahyu Senja Rum Harnaeni Shabrina, Aufi Sigit Kurniawan Solly Aryza Susilo, Aris Syakir Maghfuri Syarifah, Nur Lailatus Titik Wahyuningsih Ujianto, Muh Untung Subagyo Utomo, Pambudi Nur WAHONO, SIGIT Wibawa, Rizky Yundari, Yundari