Browsing by Author "KHEIREDDINE BOUGUERRA"

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    Lecture notes on probability and statistics
    (MOHAMED BOUDIAF UNIVERSITY OF M'SIIA, 2025-04-29) KHEIREDDINE BOUGUERRA
    This document serves as a valuable resource for engineering students seeking to gain a deep understanding of fundamental concepts in probability and statistics. It covers statistical series for both one and two variables, enabling rigorous data analysis and interpretation. The first part focuses on one-variable statistical series, emphasizing central tendency indicators (mean, median, mode) and dispersion measures (variance, standard deviation). The second part addresses two-variable statistical series, introducing key concepts such as covariance and correlation, which are essential for establishing relationships between different quantities. Furthermore, the document explores probability theory in a finite framework, providing students with the necessary tools to quantify uncertainty and model random phenomena. Concepts such as conditional probabilities and event independence are also developed. Finally, special attention is given to random variables, whether discrete or continuous, as well as their associated probability distributions, including the binomial, Poisson, and normal distributions. Through this pedagogical approach, engineering students acquire the foundational knowledge needed to model and analyze complex phenomena while developing a strong mathematical intuition.
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    STEEL STRUCTURES
    (MOHAMED BOUDIAF UNIVERCITY - M’SILA, 2025-06-12) KHEIREDDINE BOUGUERRA
    These lecture notes on steel structures are intended for second-year civil engineering students in engineering programs, as well as third-year civil engineering students in the LMD (License-Master-Doctorate) system. The lecture notes on steel structures provides an in-depth introduction to the fundamental principles of metallic framework construction according to Eurocode 3 and CCM97. It begins with essential safety concepts, emphasizing the importance of personal protective equipment, risk prevention, and site safety regulations. The course then explores the main types of structural connections, such as bolted and welded joints, highlighting their design, advantages, and applications. Students also learn to perform calculations for components under simple tension, using fundamental formulas to ensure structural integrity. Finally, the course covers the analysis and design of flexural members (bent elements), focusing on determining internal stresses and deflections according to recognized engineering standards. This comprehensive training equips students with the knowledge required to design safe and efficient steel structures.