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All Journal ORBITA: Jurnal Pendidikan dan Ilmu Fisika Teknika Jurnal Pengabdian KOLABORATIF
Sulistyowati Sulistyowati
Universitas Semarang
Civil Engineering, Building, Construction & Architecture Education Electrical & Electronics Engineering Engineering Environmental Science Physics Social Sciences Transportation

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IMPLEMENTATION OF BUILDING INFORMATION MODELLING (BIM) FOR ROAD INFRASTRUCTURE IN THE DESIGN PHASE Sulistyowati Sulistyowati; Iryan Dwi Handayani
Teknika Vol 18, No 1 (2023): Maret
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/teknika.v18i1.5601

Abstract

The implementation of BIM has long been known to building but is still relatively new to road infrastructure. With various demands such as safety, comfort and maintenance budget, the traditional way of managing road infrastructure is considered inadequate. According to UNECE (United Nation Economic Commission for Europe), in large-scale of infrastructure project, more than 50 percent of contract modification - which is considered inefficient - are related to deficiencies, BIM provides an effective way to overcome this by integrating all the stakeholder since the design phase to post construction phase. This article reviews the implementation of Building Information Modelling (BIM) in road infrastructure, particularly in the design phase. The methodology used is by reviewing some journals discussing implementation of BIM in road infrastructure.
ANALISIS KONSTANTA PEGAS DAN PERCEPATAN GRAVITASI AYUNAN SEDERHANA DENGAN TRACKER VIDEO ANALYSIS UNTUK MENINGKATKAN COMPUTATIONAL THINKING Iryan Dwi Handayani; Diah Aryati Puji Lestari; Sulistyowati Sulistyowati
ORBITA: Jurnal Kajian, Inovasi dan Aplikasi Pendidikan Fisika Vol 9, No 1 (2023): Mei
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v9i1.13671

Abstract

ABSTRAKFisika adalah ilmu dasar yang digunakan untuk membahas kejadian alam di sekitar kita. Fenomena buah yang jatuh selalu jatuh ke bawah adalah kejadian karena adanya gravitasi bumi. Tarikan gravitasi bumi pada bulan dapat dipandang sebagai interaksi antara medan gravitasi bumi di lokasi bulan dengan massa bulan. Pembelajaran di era pandemi seperti sekarang ini banyak dilakukan secara online, sehingga praktikum secara langsung baik di laboratorium ataupun tidak akan susah dilaksanakan.Tujuan penelitian ini adalah untuk menganalisis konstanta pegas dan percepatan gravitasi dengan menggunakan tracker video analysis. Software ini menganalisis video tentang kejadian kejadian alam terutama yang berhubungan dengan kelajuan, kecepatan, percepatan, gaya, medan gravitasi, konversi dan konservasi energi. Dengan tracker video analysis bisa digunakan untuk alternatif penyelesaian masalah analisis praktikum fisika secara mandiri. Dihasilkan nilai percepatan grafitasi dan konstanta pegas dari grafik dengan menggunakan tracker video analysis. Dengan menggunakan fasilitas TVA juga dapat meningkatkan Computational Thinking. Kata kunci: tracker video analysis; pegas; ayunan sederhana. ABSTRACTPhysics is a basic science that is used to discuss natural events around us. The phenomenon of falling fruit always falling down is one of the events due to the earth's gravity. Earth's gravitational pull on the moon can be seen as an interaction between the earth's gravitational field at the moon's location and the moon's mass. Much learning in the pandemic era, as it is now, is carried out online, so that hands-on practicums, whether in the laboratory or in the laboratory, will not be difficult to carry out. Currently there is Tracker software that allows students to conduct research in comprehensive kinematics. This software uses video analysis methods about natural events, especially those related to speed, velocity, acceleration, force, gravitational field, energy conversion and conservation. With a video analysis tracker, it can be used as an alternative to solving physics practicum analysis problems independently. The value of the acceleration of gravity and spring constant is generated from the graph using a tracker video analysis. Using the TVA facility can also improve Computational Thinking. Keywords: tracker video analysis; pegas; ayunan sederhana.
Pelatihan Uji Nilai California Bearing Ratio bagi Mahasiswa Teknik Sipil Wardana Galih Pamungkas; Muhammad Latif; Sulistyowati Sulistyowati
Jurnal Pengabdian KOLABORATIF Vol. 3 No. 1 (2025): January
Publisher : Faculty of Engineering, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/jpk.v3i1.8795

Abstract

CBR (California Bearing Ratio) is a soil-bearing capacity test developed by the California State Highway Department. The principle of this test is penetration testing, which inserting an object into the sample. This way, the strength of the base soil or other materials used to make road pavements can be assessed. The main problem in this report is the lack of understanding and skills of civil engineering students in conducting CBR tests, and in assessing the bearing capacity of the base soil as a foundation layer of road pavements. Students are often constrained in understanding the basic principles of CBR tests, the use of laboratory equipment, and the interpretation of test results. This activity aims to improve student understanding through a combination of theoretical learning methods, discussions, and direct practice in the laboratory using standard procedures SNI 1738-2011 and SNI 1744-2012. The implementation of the test involves soil sample preparation, CBR test penetration testing, and analysis of results through a graph of the relationship between load and penetration depth. The results show that the increase in student understanding, as evidenced by the difference in pre-test and post-test scores indicated an increase in test implementation and analysis of the results. Students who initially did not understand the procedure and importance of CBR testing are now able to use it in the context of road pavement planning. In conclusion, this training has succeeded in improving students' competence in understanding and applying CBR testing, which will support them in civil engineering practices, especially in the design and analysis of road structure resistance based on soil-bearing capacity.
Co-Authors Muhammad Latif Pamungkas, Wardana Galih