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All Journal International Journal Science and Technology (IJST) Jurnal Pengabdian Kepada Masyarakat
Rif'atul Khusniah
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Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Social Sciences Other

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Peningkatan Infrasruktur Di Yayasan Nurul Hikmah Rebalas Melalui Bantuan Teknis Pemasangan Keramik Teras Rif'atul Khusniah; Fajarwati, Anisah Nur; Rahman, Aulia; Harifah, Ayisya Cindy; Riskiyah, Indah Ria; Yoganata, Yehezkiel Septian
Jurnal Pengabdian kepada Masyarakat Vol. 12 No. 1 (2025): JURNAL PENGABDIAN KEPADA MASYARAKAT 2025
Publisher : P3M Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/abdimas.v12i1.6504

Abstract

This community service activity focused on improving the learning environment at Nurul Hikmah Foundation, located in Rebalas Village, Grati District, Pasuruan Regency. By providing technical assistance for ceramic tile installation on the foundation's terrace, we aimed to create a comfortable and attractive outdoor learning space for the children. The installation of ceramic tiles not only enhanced the aesthetics of space but also created a safe and stimulating environment for the young learners. This intervention is expected to positively impact on student engagement, academic performance, and overall school experience at Nurul Hikmah Foundation
Internal Force Analysis on Simple Truss Structure: Evaluation of the Cramer’s Rule Method Rif'atul Khusniah; Cahyani, Kharisma Nur; Yoganata, Yehezkiel Septian
International Journal Science and Technology Vol. 4 No. 3 (2025): November: International Journal Science and Technology
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/ijst.v4i3.2408

Abstract

Penelitian ini melakukan analisis gaya internal pada struktur rangka batang sederhana dengan menggunakan metode aturan cramer. Analisis dilakukan melalui pendekatan matematis, di mana model matematis dari struktur rangka batang sederhana disusun dalam bentuk sistem persamaan linear yang didasarkan pada keseimbangan gaya di setiap simpul. Sistem persamaan gaya yang diperoleh kemudian diubah menjadi matriks koefisien dan diselesaikan menggunakan metode aturan cramer untuk menghitung gaya internal pada setiap batang rangka. Selain itu, penelitian ini juga menilai dampak kesalahan numerik dalam proses komputasi. Hasil penelitian mengindikasikan bahwa metode Aturan Cramer efektif untuk struktur kecil, namun sangat peka terhadap kesalahan pembulatan dan koefisien yang mendekati nol, sehingga penggunaan metode numerik sangat penting dalam analisis struktur sipil.
Co-Authors Anisah Nur Fajarwati Aulia Rahman Cahyani, Kharisma Nur Harifah, Ayisya Cindy Indah Ria Riskiyah, Indah Ria Yehezkiel Septian Yoganata