This comprehensive textbook presents the essential methods and tools for valid engineering experimentation, covering the basics of measurement, statistical analysis of data, uncertainty handling, and specific instrumentation hardware details.
This thesis (or dissertation) focuses on the application and modification of the Johnson-Cook (J-C) constitutive material model for analyzing materials subjected to high-speed impact and large deformations, typically encountered in fields like ballistics or armor protection. The J-C model is a widely used semi-empirical model that describes the material's flow stress as a function of plastic st…
Karya ilmiah ini berfokus pada analisis dinamis struktur mangkuk logam setengah bola dengan mengaplikasikan Metode Elemen Hingga (FEM). Penelitian ini menghitung frekuensi alami objek, yang krusial untuk mencegah kegagalan struktural akibat resonansi.
Laporan Kerja Praktek ini mendokumentasikan serangkaian eksperimen dan pengukuran yang dilakukan di Laboratorium Metrologi Akustik di Pusat Penelitian dan Pengembangan Kimia (PUSLITBANG KIM) - Lembaga Ilmu Pengetahuan Indonesia (LIPI). Fokus utama pekerjaan ini adalah Pengukuran Sound Power (Daya Bunyi) dari sumber suara tertentu dan Reverberation Room (Ruang Rebah Gema). Pengukuran daya bunyi …
Buku ini menjelaskan tentang prosedur dan tahapan analisis pemodelan struktur secara numerik menggunakan Metode Elemen Hingga (Finite Element Method/FEM), khususnya dengan menggunakan software ABAQUS. Ditujukan untuk membantu mahasiswa/i teknik sipil dan peneliti, buku ini membahas teori dasar FEM, meliputi matriks kekakuan, persoalan 2 dimensi, pelat dan cangkang, serta elemen solid. Selanjutn…
This second edition book provides a comprehensive guide to using MATLAB software and its related toolboxes for the analysis and design of control systems. It serves as a bridge between conventional control system theory and its practical computer implementation. The material covered includes model representation, time and frequency domain analysis, and control system design techniques such as p…
This book presents the theory and application of the Finite Element Analysis (FEA), incorporating the use of the ANSYS software as an integral part of its content. It is written to assist engineering students and practicing engineers new to the field in gaining a clear understanding of the basic concepts of finite element modeling. The author provides insight into the theoretical aspects of FEA…
Presents a collection of fundamental and advanced topics on structural optimization methodology. It emphasizes a unified approach, covering essential theories, mathematical programming techniques, and optimality criteria methods used to find the most efficient and cost-effective structural designs. The book explores the application of optimization principles in engineering to systematically ref…
A classic text focusing on the matrix methods of structural analysis, primarily for framed structures (like trusses and rigid frames). It provides a comprehensive introduction to the fundamental concepts and procedures necessary to analyze complex structural systems using computers. Key topics covered include stiffness methods, flexibility methods, equilibrium, compatibility, and the practical …
Presents the formulation and application of the Boundary Element Method (BEM), a prominent numerical technique, for analyzing complex material phenomena, specifically creep and fracture. BEM is a numerical method used to solve boundary value problems in science and engineering. The main focus of this book is on the computational mechanics analysis of materials, including the formulation for the…