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Analysis of Creep Test Mixture of Asphalt Concrete Using Flyash for Runway Anwar Efendy; Ervina Ahyudanari
Jurnal Teknik ITS Vol 8, No 2 (2019)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (827.63 KB) | DOI: 10.12962/j23373539.v8i2.49744

Abstract

There are some factors that cause deformation on the runway, such as the pressure of repeated loads caused by large queues of aircraft. The aggregate available in nature has begun to decrease in amount caused considering that infrastructure development in Indonesia continues to increase. Therefore, new material innovations are needed to overcome this, such as the use of flyash as an artificial aggregate of geopolymers in concrete asphalt mixtures. This research was carried out in some tests including Marshall testing which intended to determine the characteristics of artificial aggregate pavement mixtures, using open gradations with specification BBA. Then testing the resistance to deformation (Creep) on the artificial aggregate gradation pavement mixture using the UTM30 Dynapave. Based on the characteristics of the Marshall test the optimum bitumen content value was obtained, with open gradations has OBC value is 6.10%. Results of Creep test (deformation) with load 400 kPa obtained, strain value is 93520 μƐ and stiffness value is 3,998 MPa (sample collapse at cycle 1559 times). It can be concluded that the pavement mixture with open graded artificial aggregate (BBA) has not able to survive deformation.
KARAKTERISTIK CAMPURAN BERASPAL (HRS-WC) DENGAN BAHAN TAMBAHAN SERBUK LIMBAH UPVC (ADDITIVE) Anwar Efendy; Aulia Muttaqin
JURNAL SIPIL SAINS Vol 10, No 2 (2020)
Publisher : Program Stud Teknik Sipil Fakultas Teknik Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/sipilsains.v10i2.2181

Abstract

Pertumbuhan jumlah kendaraan berdasarkan Badan Pusat Statistik (BPS) semakin meningkat dalam kurun waktu satu tahun yaitu 10%  atau sekitar 10 juta kendaraan dari tahun sebelumnya. Pertumbuhan jumlah kendaraan merupakan faktor utama kerusakan pada jalan karena semakin meningkatnya jumlah kendaraan maka beban yang diterima oleh jalan akan melebihi beban rencana. Penelitian ini bertujuan untuk mengetahui pengaruh sifat-sifat Marshall dari penambahan serbuk limbah UPVC terhadap campuran beraspal HRS-WC. Penelitian ini memamfaatkan serbuk limbah UPVC untuk dijadikan bahan tambah (aditif) dalam campuran lataston dengan menggunakan aspal penetrasi 60/70. Penelitian ini menggunakan variasi kadar aspal 6%, 6.5%, 7%, 7.5% dan 8% dengan variasi serbuk limbah UPVC 2%, 5% dan 10% dari berat aspal. Hasil penelitian menunjukan stabilitas, flow, VMA, VFA dapat memenuhi spesifikasi Umum Bina Marga 2010 namun pada VIM tidak dapat memenuhi spesifikasi Umum Bina Marga 2010 di karenakan pada setiap penambahan campuran serbuk limbah UPVC 2%, 5% dan10% VIM mengalami penurunan sampai dibawah campuran normal sehingga penambahan serbuk limbah UPVC tidak dapat digunakan sebagi bahan tambah terhadapa campuran beraspal HRS-WC.
PENDAMPINGAN PEMBUATAN MINYAK SUMBAWA PADA KARANG TARUNA DESA REMPE SETELUK SUMBAWA BARAT Ibrahim Ibrahim; Mas’ad Mas’ad; Junaidi A.M; Kamaluddin Kamaluddin; Siti Hasanah; Sri Rejeki; Muhammad Ali; Anwar Efendy; Mintasrihardi Mintasrihardi; Asma Azizah; Burhanuddin Burhanuddin; Muhammad Saleh; M. Sobry; Akhmad Syafruddin; Muhammad Salahuddin
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 5, No 1 (2021): Desember
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v5i1.6501

Abstract

ABSTRAK                                                               Tujuan dilakukan pengabdian kepada masyarakat khususnya Pembuatan Minyak Sumbawa (Melala) dalam rangka siar budaya dan pengenalan pada Karang Taruna Desa Rempe Seteluk Sumbawa Barat.  Pengenalan pembuatan minyak Sumbawa pada generasi muda saat ini sebagai langkah memperkenalkan minyak Sumbawa sebagai  Obat tradisional sebagai obat-obatan yang diolah secara tadisional, turun-temurun berdasarkan resep nenek moyang, adat-istiadat, kepercayaan dan kebiasaan setempat, sehingga merupakan pengetahuan tradisional. Pengabdian kepada masyarakat dilakukan di Desa Rempe Kecamatan Seteluk Kabuapten Sumbawa Barat. Metode yang digunakan adalah sosialisasi dan praktek langsung. Hasil Pengabdian kepada masyarakat ini diketahui bahwa antusias dari karang taruna dalam ikut terlibat dalam pembutan minyak Sumbawa cukup tinggi karena memberikan pengetahuan baru dalam mengembangkan budaya local di masa akan datang. Kata Kunci: pendampingan; minyak sumbawa dan karang taruna. ABSTRACTThe purpose of doing community service, especially Sumbawa Oil Production (Malala) in the context of cultural broadcasting and introduction to the Youth Organization of Rempe Seteluk Village, West Sumbawa. The introduction of Sumbawa oil manufacture to the younger generation today is a step to introduce Sumbawa oil as traditional medicine as medicines that are processed traditionally, from generation to generation. from generation to generation based on ancestral recipes, customs, beliefs and local customs, so that it is traditional knowledge. Community service is carried out in Rempe Village, Seteluk District, West Sumbawa Regency. The method used is socialization and direct practice. The results of this community service show that the enthusiasm of youth organizations in being involved in the production of Sumbawa oil is quite high because it provides new knowledge in developing local culture in the future. Keywords: mentoring; sumbawa oil and youth organizations.
Analisis Perbandingan Kadar Aspal Optimum (KAO) untuk Perbedaan Gradasi (BBA, FAA dan BM) Anwar Efendy; Ervina Ahyudanari
Jurnal Aplikasi Teknik Sipil Vol 17, No 1 (2019)
Publisher : Departemen Teknik Infrastruktur Sipil Institut Teknologi Sepuluh Nopember Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (371.887 KB) | DOI: 10.12962/j2579-891X.v17i1.4706

Abstract

Gradasi agregat adalah salah satu bagian penting dalam campuran beraspal. Sifat-sifat campuran seperti stabilitas, kekakuan, kemudahan kerja, permeabilitas, keawetan, ketahanan terhadap kelelahan, tahanan gelincir, dan ketahanan terhadap air sangat dipengaruhi oleh gradasi agregat. Ada 3 jenis gradasi yang digunakan dalam penelitian ini, yaitu gradasi BBA merupakan gradasi terbuka sedangkan gradasi FAA dan gradasi BM merupakan gradasi rapat. Gradasi BBA dan FAA merupakan gradasi yang digunakan untuk perkerasan bandara sementara BM adalah gradasi yang digunakan untuk pembangunan jalan. Pada tahun 2018, permintaan aspal di Indonesia mencapai 1,8 miliar ton, tetapi yang dapat dipenuhi oleh produsen aspal lokal hanya mencapai 344 juta ton. PT. Pertamina (Persero) hanya mampu memenuhi 30% dari kebutuhan aspal dalam negeri. Sisanya 70% aspal diimpor dari Singapura karena pasokan aspal rendah dari produsen dalam negeri. Tujuan dalam penelitian ini untuk menentukan perbandingan dari kebutuhan kadar aspal optimum antara gradasi BBA (Beton Bitumineux pour chausées Aéronautiques), gradasi FAA (Federal Aviation Administration) dan gradasi BM (Bina Marga 2010 revisi 3). Dari ke 3 jenis gradasi tersebut, gradasi FAA yang memiliki Kadar Aspal Optimum terendah yaitu,  5,13%, kemudian gradasi BM 5,65% dan yang tertinggi gradasi BBA 6,1%.
Kajian Rekayasa Lalulintas (Pemberlakuan Jalan Satu Arah Jln. Dr. Wahidin Ruas Rembiga – Gunung Sari) Pada Simpang Empat Rembiga Kota Mataram Addinuri Addinuri; Titik Wahyuningsih; Anwar Efendy
Media Ilmiah Teknik Sipil Vol 10 No 1 (2021): Media Ilmiah Teknik Sipil
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/mits.v10i1.2866

Abstract

Indonesia is one of the developing countries where cases are more complex than developed countries, one of which is traffic jams that we often encounter in some cities, one of which is Mataram City, resulting in an increase in the number of traffic movements of various types of vehicles, increasing the density of intersection traffic flows and the need for traffic management. the right way to regulate the smooth flow of traffic, aims to determine the performance of the intersection and the application of one-way traffic engineering on Jalan Dr. Wahidin Rembiga - Mataram City, which has quite severe congestion due to inadequate road width, is a connecting road between cities and regencies, resulting in an increase in the number of diverse movements of various types of vehicles. The application of the one-way road system as a solution to overcome congestion. Each segment has a different road width and shoulder width. using the 1997 MKJI guide (Indonesian Road Capacity Manual). The main factors as research parameters are the degree of saturation and the level of segment service. The results of the level of service performance are very clear on the Jalan Dr. Wahidin when the existing condition obtained a degree of saturation value of 1.13, it means that the service level of the segment gets an F value, the implementation of a one-way system, the degree of saturation drops to 0.52, the level of service changes to C which is very influential on road service and overcomes congestion on the road.
PENGENALAN WISATA BUDAYA PADA MAHASISWA PENDIDIKAN GEOGRAFI UNIVERSITAS MUHAMMADIYAH MATARAM DI DUSUN SADE REMBITAN LOMBOK TENGAH Ibrahim Ibrahim; Mas’ad Mas’ad; Junaidi A.M; Kamaluddin Kamaluddin; Siti Hasanah; Sri Rejeki; Muhammad Ali; Anwar Efendy; Mintasrihardi Mintasrihardi; Agus Herianto; Mahsup Mahsup; Irma Setiawan; Sintayana Muhardini; Burhanuddin Burhanuddin; M. Saleh; M. Sobry
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 6, No 3 (2022): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v6i3.10667

Abstract

ABSTRAKTujuan dilakukan pengabdian kepada masyarakat khususnya pengenalan wisata budaya pada mahasiswa Pendidikan Geografi Universitas Muhammadiyah Mataram Di Dusun Sade Rembitan Lombok Tengah dalam rangka siar budaya dan pengenalan budaya sasak khusus kalangan mahasiswa. Metode yang digunakan adalah sosialisasi dan kunjungan langsung lapangan. Hasil Pengabdian kepada masyarakat ini diketahui memberikan dampak positif terhadap mahasiswa akan pentingnya budaya sebagai asset bangsa. Kondisi sebagai keraifan local sebagai budaya leluhur dalam memperkenalkan kepada masyarakat umum. Kedepan diperlukan model baru terhadap sosialisasi terutama melalui event bersama dalam memperkenalkan budaya local pada khalayak ramai.   Kata Kunci: pengenalan; wisata; budaya; sade ABSTRACTThe purpose of community service, especially the introduction of cultural tourism to students of Geography Education at the University of Muhammadiyah Mataram in Sade Rembitan Hamlet, Central Lombok, in the context of broadcasting culture and introducing special Sasak culture among students. The method used is socialization and direct field visits. The results of this community service are known to have a positive impact on students regarding the importance of culture as a nation's asset. Conditions as local wisdom as ancestral culture in introducing it to the general public. In the future, a new model of socialization is needed, especially through joint events to introduce local culture to the general public. Key words: introduction; tourism; culture; sade
Penerapan Sistem Pemanenan Air Hujan Sebagai Upaya Antisipasi Bencana Kekeringan Di Dusun Sepi, Sekotong Muhammad Khalis Ilmi; Muhammad Islamy Rusyda; Agustini Ernawati; Titik Wahyungingsih; Ari Ramadhan Hidayat; Anwar Efendy; Intan Novianti; Feri Irawan; Chairil Anhar
Rengganis Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2022): November 2022
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v2i2.207

Abstract

The threat of drought that occurs every year will have an impact on hampering the activities of residents Dusun Sepi, Buwun Mas Village, Sekotong District. Therefore, it is necessary to make efforts to overcome the threat of a clean water crisis due to drought by conserving water or looking for alternative water sources. The application of a rainwater harvesting system (PAH) can be a solution to this problem. The purpose of this community service activity is to provide socialization and applications regarding efforts to anticipate drought disasters. The method used is a knowledge approach by providing socialization and application of the PAH system in one of the buildings at the Zainul Hafidz Islamic Boarding School At-Taufiq, Dusun Sepi, Buwun Mas Village, Sekotong District. The socialization activity took place on June 4, 2022 and went smoothly and orderly. During the implementation of the service activities, partners, in this case the residents of the Zainul Hafidz At-Taufiq Islamic Boarding School and the residents of the quiet hamlet, were very enthusiastic in participating in the socialization and application of rainwater harvesting (PAH) or roof-based rain water harvesting on a household scale with 54 participants. who came from the residents of the Islamic boarding school and residents around Dusun Sepi. From the estimated demand for clean water for Islamic boarding schools, with the PAH system as an alternative water source, the fulfillment of clean water needs for Islamic boarding schools can be helped by 3%.
Pendampingan Pembuatan Detail Engineering Design Kantor Desa Sama Guna Kecamatan Tanjung Kabupaten Lombok Utara Hafiz Hamdani; Muhammad Khalis Ilmi; Ari Ramadhan Hidayat; Agustini Ernawati; Titik Wahyuningsih; Anwar Efendy; Rajabi Mubarak; Rukayah Rukayah; Suwahip Suwahip; Aji Syailendra Ubaidillah; Intan Novianti; M. Sidik; Nura Safitri
Rengganis Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2023): Mei 2023
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v3i1.308

Abstract

Sama Guna Village is a division village located in Tanjung District, North Lombok Regency. By the formation of a new government institution, it is certainly not immediately supported by adequate facilities and infrastructure. One of them is the Village Office. In this case, Sama Guna Village wants to make a design related to the needs of the Village Office. However, this has become a quite tough activity for the Village based on: budget constraints, optimizing the utilization of Village funds and Village apparatus human resources. As a developer in the field of Civil Engineering and active in the field of development, as well as a form of scientific service to the community, assistance is needed to assisting activities for the engineered of the Village Office Detail Engineer Design (DED). Starting from activities: measurement; brainstorming with village and community officials; deliberations and assistance in the manufacture of DED, a design was found that is effective, strong and economical. The resulting building area is 313.96 m2.
Kajian Rekayasa Lalu Lintas Simpang TNI AU Rembiga Akibat Rekayasa Sistem Satu Arah pada Jl. Dr. Wahidin : Traffic Engineering Study of the TNI AU Intersection Rembiga Due to One Way System Engineering at Dr. Wahidin Street Anwar Efendy; Titik Wahyuningsih; Nurul Hidayati
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 9 No. 2 (2023): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v9i2.449

Abstract

TNI AU Rembiga intersection is a three-way link between the central point of Mataram city, which is also connected to the Rembiga intersection and the Dakota intersection, Rembiga. Dr. Wahidin street is an economic pathway for education, offices, and trade. At certain times, the traffic flow is very congested because the road is also the direction to West Lombok district. Based on observations at the research location, it was found that the distance between the Rembiga intersection and the TNI AU intersection was 322.8 meters which caused the movement of traffic flow to be less than optimal between the intersection distances so that it would affect performance at TNI AU intersection. For this reason, the purpose of this study was to examine the performance of the unsignalized intersection at the TNI AU Rembiga intersection due to the continued flow from the Rembiga intersection which is a signalized intersection due to a one-way system engineering carried out on the Dr. Wahidin street and before the implementation of the one-way system on the Dr. Wahidin street. This research was conducted with reference to the MKJI 1997, in which researchers conducted field observations, then collected primary data and secondary data. There is traffic flow engineering on Dr. Wahidin street, by creating a one-way system, had an impact on changing the performance of the unsignalized intersection at the TNI AU intersection to a level of service F with obstructed flow conditions, low speed whereas, before the implementation of the one-way system the level of service was E with stable flow conditions, stalled vehicles.
KAJIAN REKAYASA LALU LINTAS SIMPANG TIGA DAKOTA AKIBAT PEMBERLAKUAN SSA DAN PENAMBAHAN ARUS JL. ADI SUCIPTO REMBIGA KOTA MATARAM: Traffic Engineering Study at the Internship of Three Dakota Due to the Implementation of SSA and Additional Flows on Jl. Adi Sucipto Rembiga Mataram City Anwar Efendy; Titik Wahyuningsih
Spektrum Sipil Vol 11 No 1 (2024): SPEKTRUM SIPIL
Publisher : Jurusan Teknik Sipil Fakultas Teknik Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/spektrum.v11i1.337

Abstract

Kepadatan volume lalu lintas merupakan salah satu faktor utama yang sering terjadi diberbagai daerah Indonesia, salah satunya terjadi di Kota Mataram khususnya pada simpang 3 (tiga) Jalan Dakota Kelurahan Rembiga, Kota Mataram. Persimpangan tiga jalan Dakota merupakan simpang tiga tak bersinyal dan terdapat beberapa konflik yang sering terjadi pada persimpangan tersebut. Untuk itu tujuan penelitian ini adalah mengkaji kinerja simpang tak bersinyal pada simpang tiga Dakota Rembiga akibat penambahan arus lanjutan dari jalan Adi Sucipto serta akibat pemberlakuan sistem satu arah yang dilakukan pada ruas jalan Dr. Wahidin menggunakan metode MKJI 1997. Adapun hasil penelitian ini adalah pada kondisi eksisting simpang Dakota memiliki derajat kejenuhan yang tinggi (DS>0,75) yaitu sebesar 0,871. Sedangkan dengan menggunakan sistem satu arah, derajat kejenuhan memenuhi sasaran (DS<0,75) yaitu menurun sebesar 0,577 dan disimpulkan penerapan SSA ini efektif untuk diterapkan.