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PENGGUNAAN LIMBAH RECLAIMED ASPHALT PAVEMENT UNTUK PERBAIKAN HALAMAN PARKIR MASJID Amalia Amalia; Anis Rosyidah; Rinawati Rinawati; Denny Yatmadi; Lilis Tiyani
JMM (Jurnal Masyarakat Mandiri) Vol 7, No 5 (2023): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v7i5.17266

Abstract

Abstrak: Beton aspal merupakan campuran antara agregat, filler dan aspal sebagai bahan perekat yang digunakan untuk perkerasan jalan. Limbah kupasan aspal (RAP) masih mengandung aspal dan agregat. Limbah ini dapat digunakan sebagai bahan memperbaiki jalan-jalan yang rusak dengan memberi satu lapisan baru (overlay) di atas jalan yang rusak. Tujuan dari kegiatan ini adalah memperbaiki halaman parkir masjid At-Taubah, RW 016, Baktijaya, Sukmajaya, Depok dengan memanfaatkan hasil penelitian penggunaan limbah kupasan jalan (RAP) untuk beton aspal. Metode yang digunakan untuk mencapai tujuan di atas adalah dengan membuat campuran beton aspal berbahan limbah kupasan jalan yang diaplikasikan untuk memperbaiki halaman parkir masjid. Halaman parkir masjid berukuran Panjang ± 70 meter, lebar rata-rata ± 50 meter, tebal ± 5 cm sudah dilakukan perbaikan mencapai 100% dan selanjutnya dilakukan perawatan.Abstract: Asphalt concrete is a mixture of aggregate, filler and asphalt as an adhesive used for road pavement. Reclaimed Asphalt Pavement (RAP) still contains bitumen and aggregate. This waste can be used as material for repairing damaged roads by overlaying them on top of the damaged roads. The purpose of this activity is to repair the parking lot of the At-Taubah mosque, RW 016, Baktijaya, Sukmajaya, Depok by utilizing research results on the use of road stripping waste for asphalt concrete. The method used to achieve the above objectives is to make a mixture of asphalt concrete made from road peeling waste which is applied to repair the mosque's parking lot. The mosque parking yard measures ± 70 meters long, average width ± 50 meters, thickness ± 5 cm. Repairs have been carried out to 100% and then maintenance is carried out.
Simulasi Model Sambungan Mekanis dengan Menggunakan Coupler Untuk Beton Pracetak Rosyidah, Anis; Edistria, Ega; Wijaya, Bunga Shafira
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 29, Nomor 1, JULI 2023
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/mkts.v29i1.43164

Abstract

The use of mechanical joints can improve the performance of the connection and make the time more efficient. The purpose of this study was to determine the maximum tensile force, failure pattern and effect of epoxy thickness on the maximum tensile force, epoxy-bar bonding stress, and epoxy-coupler bonding stress of each splice type Grouted Coupler Connector. The research specimens were 6 pieces with varying thicknesses of epoxy and diameter of reinforcing steel. Software that supports the pullout test simulation is ANSYS and the research data processing method uses Simple Linear Regression Analysis. The output from the pullout test simulation is the maximum tensile force with a thickness of 25mm epoxy on the reinforcing steel D16, D22, and D25 of 91.156 kN; 148,090 kN, and 203,295 kN. All the test specimens have an epoxy coupler slip failure pattern. And the concluded from the simple linear regression analysis is a significant effect between the thickness of the epoxy on the maximum tensile force and bond stress, with a negative regression coefficient value. The optimum value of using thick epoxy with a varying diameter of reinforcing bars is 25mm.
Pembudidayaan Maggot untuk Olah Sampah Rumah di Desa Pasir Angin Kecamatan Mega Mendung, Bogor Oktivasari, Prihatin; Sucita, I ketut; Kurniawan, Asep; Rosyidah, Anis
Presisi Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2024): 2024
Publisher : PT. Lancar Media Komunikasi

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

Abstract

The potential for waste in West Java is very large. The average amount of waste production in 27 districts/cities of West Java in 2023 will be 2200 tons per day. The largest waste composition based on type of waste is food waste, and the largest waste composition based on source is household waste. Therefore, household waste processing is increasingly being encouraged in Bogor Regency through community empowerment. Household waste can be managed using maggots. Maggot cultivation training by resource persons was carried out offline and was attended by 20 participants consisting of residents and village stakeholders. Maggot cultivation being developed is dry maggots, live maggots and maggot eggs. The PNJ Lecturer Team, which collaborates between ICT KBK IoT-network and KBK Civil Engineering construction management, is making efforts to develop knowledge of waste management by providing facilities to manage household waste using Maggot cultivation.
Investigation of seismic resistant structures with various moment-resisting frame systems and pushover analysis Putra, Oky Bima; Ramadhan, Ilham Dwiputra; Rosyidah, Anis; Saputra, Jonathan; Sucita, I Ketut
SINERGI Vol 28, No 3 (2024)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2024.3.010

Abstract

Earthquakes are a serious threat in the construction of multi-storey buildings in Indonesia, which are divided into several seismic design categories. The design of seismic-resistant buildings requires the management of plastic hinges to reduce seismic loads. The aspects of seismic-resistant structural design in Indonesia are regulated by SNI 1726:2019, SNI 1727:2020, and SNI 2847:2019. Intermediate Moment Resisting Frame System (IMRFS) and Special Moment Resisting Frame System (SMRFS) are used based on seismic category and earthquake intensity. Pushover analysis is used to analyze the structures behavior when exposed to seismic loads. This research designs seismic resistant structures with IMRFS and SMRFS at different locations with the aim of assessing structural performance and gaining reinforcement to the concrete ratio, which is relevant for the design and construction of multi-storey buildings in Indonesia. The results of this research are the structural performance levels, reinforcement volume, concrete volume, and the reinforcement to concrete volume ratio. Both IMRFS and SMRFS reached Immediate Occupancy to Life Safe performance levels after the earthquake because their monitored displacement was not significantly different. The structural failure modes of both systems meet the Strong Column–Weak Beam requirements. The distribution of plastic hinges also remains in the Immediate Occupancy category. 
Anomaly Response Spectrum of Various Cities in Indonesia Based on SNI 1726:2019 Rosyidah, Anis; Albab, Ulil; Rinawati; Sucita, I Ketut; Latha M. S
Recent in Engineering Science and Technology Vol. 1 No. 03 (2023): RiESTech Volume 01 No. 03 Years 2023
Publisher : MBI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59511/riestech.v1i03.25

Abstract

Response spectra that happened anomaly is seen after SNI 1726:2012 dan SNI 1726:2019 published, this condition has happened because the value of response spectrum design is SE < SD < SC, SD < SE < SC, or SD < SC < SE, if this in normal condition, the value of response spectrum is SC < SD < SE. With applied methods and procedures found by Kircher & Associates (2015) they adjust the formula SMS & SM1 wished response spectrum becomes normal. In this research, comparing spectrum response, with spectrum response with treatment, and comparing the value SDS dan SD1. From this research, it was found that there was a decrease in seismic loading on hard soil (SC) and an increase in medium soil (SD) and soft soil (SE).
PERANCANGAN STRUKTUR PENOPANG TANGKI PENYIMPANAN AMONIA Anis Rosyidah; SUHAILI YARHAM
Jurnal Poli-Teknologi Vol. 13 No. 1 (2014)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v13i1.609

Abstract

ABSTRACT This study to obtain reinforcement in the supporting structure of the ammonia storage tank which consisting of wall slab and top slab. Fisrt, done the modeling structure that will analyze and provide load acting on the structure. For modeling and loading on wall slab author use the program etabs v.9, while the top slab used for the safe program v.8. Special for top slab reinforcement analysis using the program. The results for top slab reinforcement consist of reinforcement x directions and y direction (see appendix 2), so that obtain the bottom reinforcement of x direction : d13 - 200, the bottom reinforcement of y direction : d13 - 200, the top reinforcement of direction x direction : d13 - 200, and the top reinforcement of y direction : d13 - 200. There are two types of wall slab, which is exterior wall and interior wall. Reinforcement in the walls consist of vertical and horizontal bars (see appendix 2), so that obtain the vertical exterior wall reinforcement: d13 - 200, horizontal exterior wall reinforcement: d13 - 400, vertical interior wall reinforcement: d13 - 350, horizontal interior wall reinforcement : d13 - 350. As a coupling between the wall slabs is used couple beam (spandrel), and results of spandrel reinforcement consist of main top reinforcement: 5 d13, the main bottom reinforcement : 5 d13, shear reinforcement : 2 d10 - 100, and shrinkage reinforcement : 2 d13. Keywords: reinforcement, top slab, wall slab, spandrel ABSTRAK Studi ini bertujuan untuk mendapatkan penulangan pada struktur pendukung tangki amonia yang terdiri dari wall slab dan top slab. Langkah awal dimulai dengan melakukan pemodelan struktur pada obyek yang ditinjau. Untuk pemodelan dan pembebanan wall digunakan program etabs v.9, sedangkan untuk top slab digunakan program safe v.8. Khusus untuk penulangan top slab dilakukan analisis dengan menggunakan program. Hasil penulangan top slab terdiri dari tulangan arah x dan arah y, dari hasil analisis diperoleh tulangan bawah arah x : d13 – 200, tulangan bawah arah y : d13 – 200, tulangan atas arah x : d13 – 200, dan tulangan atas arah y : d13 – 200. Pada wall slab terdapat 2 jenis dinding, yaitu dinding untuk bagian luar dan dinding pada bagian dalam. Untuk penulangan pada dinding terdiri dari tulangan vertikal dan horizontal, hasil yang diperoleh adalah tulangan vertikal dinding luar: d13 – 400, tulangan horizontal dinding luar: d13 – 400, tulangan vertikal dinding dalam: d13 – 350, tulangan horizontal dinding dalam: d13 – 350. Sebagai penghubung antar wall slab digunakan balok perangkai (spandrel), dan hasil penulangan untuk spandrel berupa tulangan utama atas : 5 d13, tulangan utama bawah : 5 d13, tulangan geser : 2 d10 – 100, tulangan susut : 2 d13. Kata kunci : penulangan, top slab, wall slab, spandrel.
Hasil Tanaman Sawi HIjau (Brassica juncea L.) Pada Media Tanam Residu Pupuk Hayati di Tanah Berpasir Sisa Budidaya Tanaman Kedelai Ayu Nur Setianingsih; Rosyidah, Anis; Arfarita, Novi
Produksi Tanaman Vol. 12 No. 7 (2024): Juli
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.protan.2024.012.07.02

Abstract

Lahan marginal berpasir merupakan lahan yang memiliki kandungan hara yang terbatas dan kemampuan mengikat air rendah. Salah satu upaya yang dapat dilakukan untuk meningkatkan produktivitas lahan berpasir ialah dengan penambahan bahan organik, pelet pupuk hayati VP3 dan Trichoderma Viride. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media tanam residu pelet pupuk hayati VP3 dan Trichoderma viride FRP3 di tanah berpasir sisa budidaya kedelai pada hasil dan pertumbuhan tanaman sawi hijau (Brassica juncea L.) serta pengaruh pada kandungan klorofil daun sawi hijau di greenhouse. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari 6 perlakuan. Parameter yang diamati meliputi, tinggi tanaman, jumlah daun, luas daun, bobot konsumsi, dan kadar klorofil daun. Hasil penelitian menunjukkan bahwa penggunaan media tanam residu pelet pupuk hayati VP3 dan Trichoderma viride FRP3 di tanah berpasir sisa budidaya kedelai berpengaruh nyata terhadap hasil dan pertumbuhan sawi hijau dibanding kontrol. Dan residu pelet pupuk hayati VP3 dan Trichoderma viride FRP3 di tanah berpasir sisa budidaya kedelai berpengaruh nyata terhadap kandungan klorofil daun sawi hijau umur 7-21 HST.
Comprehensive seismic evaluation of existing buildings using ASCE 41-17 standards Rosyidah, Anis; Dinda, Tree Irma; Saputra, Jonathan; Sucita, I Ketut
SINERGI Vol 29, No 3 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2025.3.008

Abstract

This study addresses the lack of comprehensive seismic evaluations for eight-story reinforced concrete buildings in high-seismic zones, such as Jakarta, using the ASCE 41-17 standard. The research evaluates the seismic performance of a 35-year-old office building through a tiered analysis approach, including Tier 1, Tier 2, and Tier 3. The study aims to identify structural deficiencies and propose retrofitting measures to meet modern seismic standards. Defects in soft story behavior and overturning stability were among the five and fourteen items in the Tier 1 assessment that showed noncompliance. In Tier 2, linear analysis revealed critical ductility demands, with Demand-to-Capacity Ratios (DCR) exceeding permissible limits in most structural elements. The nonlinear pushover analysis conducted in Tier 3 revealed an insufficient structural capacity to withstand high seismic loads. Maximum inter-story drifts in the X and Y directions were 2.321% and 2.319%, respectively, surpassing Life Safety standards. The findings indicate that the building's seismic performance falls between the Life Safety and Collapse Prevention levels, emphasizing the urgent need for retrofitting to enhance its resilience. This research presents a comprehensive framework for integrating global standards and local seismic conditions to enhance the safety and performance of existing structures in high-risk areas.