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All Journal JOIV : International Journal on Informatics Visualization Jurnal Penelitian Pendidikan IPA (JPPIPA) MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering
Heriyadi, Bambang
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Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics

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Mine Slope Stability Analysis CV. Putra Idola Against the Padang-Painan Cross Road with GSI Method and Rock Mass Rating Aditya, Fariz; Heriyadi, Bambang; Saldy, Tri Gamela; Nauli, Fitri; Yanti, Syari Rahma; Marlina, Riam; Putra, Kyrie Eleison; Algozi, Rahmad; Akmal, Muhammad
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 7 No 2 (2025): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v7i2.437

Abstract

A slope is a sloping part of the ground surface that connects the higher areas with the lower areas. Slope stability relies heavily on rock mass characteristics, including the Rock Mass Rating (RMR) and Geological Strength Index (GSI) classifications, which are used to evaluate rock quality and slope stability. This research was conducted at the mine CV. Putra Idola which is located in Teluk Kabung Tengah Village, Bungus Teluk Kabung District, Padang City and Nagari Siguntur, XI Koto Tarusan District, Pesisir Selatan Regency, West Sumatra Province. The goal is to determine RMR and GSI values and identify potential slope instability. The methods used include geotechnical mapping with a 15.2-meter long scanline technique to identify burly structures as well as laboratory testing to obtain the physical and mechanical properties of rocks. The data obtained were analyzed to calculate the RMR and GSI values of different types of rocks at the research site. The results showed that the GSI values on the three slopes studied ranged from 53 to 75, while the RMR values ranged from 57 to 75. Based on this classification, the Fresh Andesite and Hornfels rocks are included in the "Good" category, while the Weathered Andesite rocks are included in the "Medium" (Fair) category. The results of this study provide important information for the mining industry in efforts to mitigate landslide risk and design safer slope designs. In addition, this study also emphasizes the importance of rock mass classification analysis in the evaluation of slope stability in open pit mining activities.
Coordination of The Apprenticeship Industrial Program with The Siakama Application Yustisia, Henny; Andreas, Laras Oktavia; Apdeni, Risma; Heriyadi, Bambang; Weriza, Jusmita
JOIV : International Journal on Informatics Visualization Vol 8, No 1 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.1.2245

Abstract

This research aims to examine the implementation of the SIAKAMA application in the Apprenticeship Industrial Program. This program was created as a SIAKAMA application to overcome hurdles during the monitoring and evaluation stages. At the monitoring stage, supervising lecturers and field supervisors can use the SIAKAMA application to monitor all Apprenticeship Industrial program student activities in the field, resulting in a good and smooth communication and coordination system. At the evaluation stage, the supervising lecturer and field supervisors in the SIAKAMA application can conduct assessments based on student activities in the field, including daily evaluations and final assessments after the Apprenticeship Industrial Program has been finished. This study employs a quantitative descriptive technique, the Research & Development method, and the 4D development model. A sample of Apprenticeship Industrial Program students from five departments of the Faculty of Engineering, Padang State University, was used in this study. The SIAKAMA application was found to be valid with a value of 0.876, practical with a value of 78.67, and effective with a value of 81.22% after data analysis using SPSS 25. This suggests that implementing the SIAKAMA application to enhance the work competency of Apprenticeship Industrial Program students is viable. The Apprenticeship Industrial Program model represents a modification of the Three Set of Actor development model, yet it hasn't been incorporated with the Industrial Revolution 4.0. Engaging in this Program enables students to acquire 4C skills, including Creativity and Innovation, Critical Thinking and Problem Solving, Communication, and Collaboration.
Creativity and Self-Discipline as Predictors of Academic Success in Geospatial Engineering Education Ramadona, Widia; Heriyadi, Bambang; Syaifullah, Lasyatta
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9646

Abstract

The Rapid development of geospatial technology and increasing industry demands for competent workforce necessitate a deeper understanding of factors influencing student academic success in geospatial engineering education.  This research aims to examine the contribution of creativity and self-discipline to student learning outcomes in the Fundamentals of Geospatial Engineering course. Specifically, it analyzes: (1) the contribution of creativity to learning outcomes, (2) the contribution of self-discipline to learning outcomes, and (3) the simultaneous contribution of both factors to the learning outcomes of tenth-grade students in the Geomatics Engineering Program at SMK Negeri 1 Sarolangun. The results show that learning creativity and self-discipline have a significant joint influence on student learning outcomes. Specifically, learning creativity has a positive and significant effect, where every one-unit increase in creativity will increase learning outcomes by 0.311 units. Likewise, self-discipline also has a positive and significant effect, where every one-unit increase in discipline will increase learning outcomes by 0.184 units. Simultaneously, learning creativity and self-discipline contribute 73.5% to student learning outcomes. These findings emphasize the importance of considering psychological and socio-emotional aspects, such as creativity and self-discipline, in an effort to improve the quality of learning and academic success of students in geospatial engineering education. The results of this research can be utilized to develop more effective and comprehensive learning strategies in the context of vocational education, particularly in the field of geospatial engineering.
Co-Authors Algozi, Rahmad Fariz Aditya Henny Yustisia Jusmita Weriza Laras Oktavia Andreas Lasyatta Syaifullah Muhammad Akmal Nauli, Fitri Putra, Kyrie Eleison Ramadona, Widia Riam Marlina A Risma Apdeni Saldy, Tri Gamela Syari Rahma Yanti