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All Journal Jurnal Pengabdian Masyarakat Sains dan Teknologi Jurnal Sipil Terapan
Hazanawati Hazanawati
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Social Sciences Other

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Pelatihan Autocad Untuk Peningkatan Kompetensi Siswa Kelas X Jurusan Teknik Konstruksi dan Perumahan SMKN 1 Rengat Barat Kabupaten Indragiri Hulu Lisa Trisnawati; Erny Erny; Hazanawati Hazanawati; Nafriandi Nafriandi; Sri Guntur; Julinaldi Julinaldi
Jurnal Pengabdian Masyarakat Sains dan Teknologi Vol. 2 No. 2 (2023): Juni : Jurnal Pengabdian Masyarakat Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jpmsaintek.v2i2.189

Abstract

The purpose of this community service activity is to train and guide the skills of West Rengat 1 Vocational School students in an effort to increase competence in the field of drawing with the AutoCAD program because one of the competencies that vocational students must have, especially those majoring in construction and housing engineering, is drawing using the AutoCAD application. The methods used in this training activity include presentation, demonstration, practice and evaluation. The results of the evaluation of this activity were obtained from the assignments given to each student. The instructor checks the images that have been made by all participants including the size and shape of the images. From the initial observation to the final evaluation process, it was found that there was an increase in the knowledge and skills of the students, who initially did not have the ability to draw using AutoCAD, but after the training was given the participants were able to apply the program. The evaluation results showed that as many as 64% of the participants were able to do the drawing assignments that had been given. Keywords: AutoCAD, Competency Improvement, SMK Students.
Stabilisasi Tanah Gambut Dengan Menggunakan Campuran Kapur Studi Kasus : Ruas Jalan Rengat - Bukit Meranti Kecamatan Rengat Kabupaten Indragiri Hulu Adel Yani; Hazanawati Hazanawati; Sahriyal Sahriyal
Jurnal Sipil Terapan Vol. 1 No. 1 (2023): Mei: Jurnal Sipil Terapan
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jusit.v1i1.176

Abstract

Riau is one of three provinces with dominant peatlands. Indragiri Hulu Regency is the sixth largest district with the largest area of ​​peatland with a value of 222 thousand hectares. Particularly in Sekip Hilir Village, Rengat District, Indragiri Hulu Regency, there is quite extensive peatland and in this location there is infrastructure in the form of Jalan Rengat – Bukit Meranti. The construction of road infrastructure on peatlands has experienced many problems. This is because peat soil has a very low carrying capacity so that the settlement that occurs is large and unable to support the work load. Stabilization efforts are needed to improve the carrying capacity of peat soils. Stabilization on peat soil will be carried out chemically using lime as a stabilizing mixture with variations of 5%, 10% and 15%. From the results of the tests carried out, namely the addition of lime variations to the peat soil stabilization mixture is proven to increase the CBR (California Bearing Ratio) value. The CBR value of peat soil mixture with the addition of 5% lime was obtained at 17.28%. At the addition of 10% lime the CBR value increased to 21.81% and at the addition of 15% lime it increased to 30.04%. From the CBR value of peat soil with variations in lime mixture obtained, the authors prove that an addition of ≥ 5% has been able to achieve a laboratory CBR standard value of 17.28% and has met the Bina Marga specifications for road pavement subgrade, namely ≥ 6%. .
Co-Authors Adel Yani Erny Erny Julinaldi Julinaldi Lisa Trisnawati Nafriandi Nafriandi Sahriyal Sahriyal Sri Guntur