Adiguna Adiguna
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PRADESAIN BETON RAPUH PENGAMAN UJUNG LANDASAN RUNWAY Adiguna Adiguna
Jurnal Media Teknik Vol 11, No 2 (2014): JURNAL MEDIA TEKNIK
Publisher : Universitas PGRI Palembang

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Abstract

ABSTRAK Pengujian kuat tekan beton setelah berumur 28 hari diperoleh kuat tekan beton untuk beton normal sebesar 317,39 kg/cm2, pada beton dengan penambahan Styrofoam 10% terjadi penurunan sebesar 258,96 kg/cm2 dan penambahan Styrofoam 15% terjadi penurunan sebesar 222,49 kg/cm2 dan pada penambahan Styrofoam 20% mengalami penurunan yang cukup siknifikan sebanyak 140,58 kg/cm2. Maka disimpulkan bahwa betonyang dicampur Styrofoam dapat mengurangi kuat tekan beton, dan beton tersebut menjadi getas sehingga menjadi sesuai dengan apa yang direncanakan untuk kontruksi yang sesuai misalnya pengujian ujung landasan pacu pesawat jika tergelincir..Kata Kunci :Beton Rapuh, styrofoam, pengaman runway
WORKSHOP AUTOCAD 2D DI SMK NEGERI 1 SUAK TAPEH KABUPATEN BANYUASIN Herri Purwanto; Adiguna Adiguna; Amiwarti Amiwarti; Agus Setiobudi; Syahril Alzahri; Muhammad Firdaus
JURNAL CEMERLANG : Pengabdian pada Masyarakat Vol 3 No 2 (2021): JURNAL CEMERLANG: Pengabdian Pada Masyarakat
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jpm.v3i2.1126

Abstract

Community Service Activities (PPM) carried out by lecturers of the Civil Engineering Study Program, PGRI Palembang University at SMK Negeri 1 Suak Tapeh, Banyuasin Regency, aims so that students and teachers can get to know and increase knowledge about the basics of drawing a construction design using the 2D autoCAD application, basic by drawing simple shapes such as trapezoid, circle and simple house, and being able to operate and apply the AutoCAD 2D application program in teaching and learning activities in schools. The method or method applied is to provide theoretical explanations orally and practice directly in the school computer laboratory. The number of participants who attended was 30 students, most of whom did not know autoCAD. After participating in and practicing directly, of the 30 students who took part in this workshop based on the results of monitoring on the student's computer screen, it was seen that almost 90% of students could follow well and could draw according to the instructor's direction. There are 7% of students who have not been able to follow optimally with the condition that the pictures made are not in accordance with the provisions and there are 3% of students who cannot follow due to problems on the computer used