Article Per Year (5 Year)
p-Index From 2021 - 2026
1.048
P-Index
This Author published in this journals
All Journal Inersia : Jurnal Teknik Sipil dan Arsitektur Jurnal Teknik Sipil Semesta Teknika Civil Engineering Journal Jurnal TAMBORA JURNAL SAINTIS Jurnal Nuansa Akademik: Jurnal Pembangunan Masyarakat Jurnal Ilmiah Multidisiplin Indonesia ASEAN Natural Disaster Mitigation and Education Journal
Ashar Saputra
Universitas Gajah Mada
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Physics Social Sciences Transportation Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Development of Information Systems in the Jayapura Regency Regional Disaster Management Agency Rimindubby, Vriska D.S; Satyarno, Iman; Saputra, Ashar
Jurnal Ilmiah Multidisiplin Indonesia (JIM-ID) Vol. 2 No. 02 (2023): Jurnal Ilmiah Multidisiplin Indonesia (JIM-ID), July
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/esaprom.v2i02.2423

Abstract

BPBD Jayapura Regency is a government agency that coordinates and handles disaster issues in the Jayapura Regency. Jayapura Regency has geographical, geological, hydrological, and demographic conditions that have the potential for disasters that need to be handled both pre-disaster, during emergency response, and post-disaster. Disaster information delivery, both knowledge about disaster or disaster reports to the community, information on BPBD activities, and news about BPBD is currently carried out through socialization in the community. So that there are often many conflicts due to incorrect news in the community related to BPBD's work programs, besides that BPBD Jayapura Regency itself does not yet have an integrated communication media that is directly connected to the people of Jayapura Regency. System An Information system in the form of a website was built to help related parties, namely BPBD Jayapura Regency and the community to be directly connected. This system was built using XAMPP as a web server and MySQL as a database server using the SQL programming language, PHP programming language is run on the server side so that the website becomes more dynamic. The analysis method used Use Case Diagram as a description of interactions that occur in the system. This system provides disaster reporting and complaint services This system also helps the BPBD in displaying information related to BPBD and disasters. This system will display information to the community and access to view disaster data reports that occur in the village added by each village or district head in Jayapura Regency.
PANEL DINDING GEOPOLIMER DENGAN PERKUATAN WIREMESH Putri, Andini Pratiwi; Satyarno, Iman; Saputra, Ashar
INERSIA lnformasi dan Ekspose Hasil Riset Teknik Sipil dan Arsitektur Vol 16, No 1 (2020): Mei
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (523.75 KB) | DOI: 10.21831/inersia.v16i1.31312

Abstract

ABSTRAK Pengembangan fly ash berbasis geopolimer sangat cocok untuk memperluas aplikasi pracetak khususnya panel dinding pada lingkungan asam sulfat. Panel berbahan abu terbang ini dapat dijadikan pertimbangan karena memiliki keunggulan diantaranya kekerasan tinggi, ramah lingkungan, tidak menghasilkan gas karbon (CO2), tahan pada temperatur panas antara 600-800° C, tahan lingkungan asam, dan tidak memerlukan perawatan panas. Untuk pembuatan struktur panel pracetak menggunakan bahan pengisi berupa mortar berbahan geopolimer dengan komposisi NaOH 14 M, rasio NaOH/Na2SiO3 sebesar 1 :2, rasio alkaline : fly ash sebesar 35%, dan menggunakan variasi wiremesh sebagai perkuatan, dengan ukuran benda uji panel 800x400x40 mm. Hasil yang didapat kuat tekan umur 1 hari sebesar 11.27 MPa umur 28 hari 60,84 MPa, dengan nilai modulus 28 hari sebesar 13808 MPa. Pengujian kuat tarik 1 hari sebesar 1.02 MPa dan 28 hari sebesar 2,95 MPa Pengujian kuat lentur didapatkan 3,52 MPa tanpa perkuatan dan 4,52 dengan perkuatan. Kata kunci: Geopolymer, panel, wiremesh  ABSTRACT Geopolymer-based fly ash development is perfect for expanding precast applications especially wall panels in sulfuric acid environments. Panels made of fly ash can be considered because it has the advantage of high hardness, environmentally friendly, does not produce carbon gas (CO2), resistant to heat temperature between 600-800 ° C, resistant to acidic environment, and not require hot maintenance.To create the structure of precast panels using mortar filling material with geopolymer with composition NaOH 14 M, ratio of NaOH/Na2SiO3 is 1:2, ratio alkaline ratio: fly ash 35%, and use wiremesh variation, size of panel 800x400x40 mm. Results obtained compressive strength of 1 day 11.27 MPa, age 28 Days 60.84 MPa, modulus elasticity 28-day 13808 MPa. Result tensile strength 1-day 1.02 MPa and 28 days 2.95 MPa, frexural strength panel 3.52 MPa without wiremesh and 4.52 with wiremesh. Keywords: Geopolymer, panels, wiremesh
Co-Authors Adityawan, Muh. Handy Dwi Agus Darmawan Adi Andreas Triwiyono Arianto, Niky Firman Syarif Gabriella Agnes Luvena, Gabriella Agnes Hariyanto, Gatot Hermansyah Hermansyah Iman Satyarno M.Fauzie Siswanto, M.Fauzie Muhammad, Heidi Nurokhman, Nurokhman Pratama, Hamdi Y. Putra, Whelly T. Putri, Andini Pratiwi Richo Andi Wibowo Rimindubby, Vriska D.S Satmoko, Tranggono Aji Setiawan, Angga F. Siswanto, Muhammad Fauzie Suprapto Siswosukarto