http//localhost:8080/jspui/handle/123456789/4507 2026-05-11T01:22:21Z 2026-05-11T01:22:21Z Boursas, Farid http//localhost:8080/jspui/handle/123456789/13712 2025-12-21T07:25:14Z 2025-01-01T00:00:00Z

Steel Construction Boursas, Farid This course manual provides a comprehensive overview of calculation methods for steel constructions, contributing to the expanding body of resources on EUROCODE 3- compliant calculation techniques for steel structures. Explicitly designed for third-year civil engineering students, it aligns with the national curriculum guidelines of the L.M.D. Academic Program, National Program for 2021–2022 (second update). As an introduction and a reference, it equips students with the terminology, foundational principles, and calculation techniques needed in steel construction analysis and design. The manual is organised into four detailed chapters, each focusing on critical aspects of structural analysis and stability for steel members; the first Chapter, “Phenomena of Elastic Instabilities,” introduces the concept of elastic instability, examining how slender structural elements under certain conditions can experience sudden and large deformations due to instability. Students are introduced to different forms of elastic instability, including lateral-torsional, flexural, and global instability. The Chapter explores the theoretical underpinnings of these phenomena, guiding students to understand when and why elastic instability may occur and providing insights into designing structures that prevent such behaviour. The second Chapter, “Calculations for Members Subjected to Simple Compression,” Focuses on compression members and delves into the principles and formulas for analysing steel members under axial compressive loads. Topics include calculating compressive resistance, factors influencing steel members’ compressive capacity, and applying EUROCODE 3 rules in practical cases. Students learn to determine the safety and stability of columns and other structural members experiencing direct compression through examples and exercises. The third Chapter, “Calculations for Members Under Combined Buckling,” addresses the complexities of members subjected to combined bending and compression, where the potential for instability increases due to the interaction of forces. Concepts such as effective length, critical stress, and buckling curves are covered in depth. The Chapter guides students through applying buckling calculations to structures subject to complex load scenarios, emphasising the methods for predicting and mitigating risks associated with combined buckling. The final Chapter, “Lateral Torsional Buckling in Steel Members,” examines lateral- torsional buckling, which occurs when a steel member bends about a weak axis while simultaneously twisting. This Chapter covers the causes and consequences of lateral- torsional buckling, emphasising factors such as cross-section shape, loading type, and length. Students are introduced to calculation methods and design strategies to counteract lateral-torsional buckling, using guidelines from EUROCODE 3 to inform safe and effective structural designs. Each Chapter contains practical examples, step-by-step calculations, and exercises designed to reinforce students’ understanding and skills in applying these methods to real- world structural analysis challenges. By the end of the manual, students will have a solid foundation in assessing the stability and safety of steel structures, preparing them for more advanced courses and professional practice in civil engineering.

2025-01-01T00:00:00Z LAYADI, Ismail http//localhost:8080/jspui/handle/123456789/13695 2025-12-16T08:12:22Z 2025-12-16T00:00:00Z

Innovative Materials and Sustainability LAYADI, Ismail The global construction industry is a primary contributor to resource depletion, energy consumption, and greenhouse gas emissions, necessitating a paradigm shift towards sustainable practices. This academic handout provides a comprehensive review of innovative materials and technologies designed to mitigate the environmental impact of the built environment. Grounded in a systematic analysis of contemporary scholarly literature, this document explores the foundational principles and practical applications of sustainable construction materials. The content is structured into four main chapters. Chapter 1 introduces the concept of eco-materials, with a detailed examination of material valorization, which transforms waste streams and industrial by-products into valuable construction components, thereby fostering a circular economy. It also covers the properties and modern applications of natural materials like stone and earth, alongside activated materials such as metakaolin and rice husk ash. Chapter 2 investigates a range of alternative binders and cementitious replacements, including organic binders, low-carbon belitic cements, glass-based binders, and alkali-activated geopolymers, all aimed at reducing the significant carbon footprint of ordinary Portland cement. Chapter 3 delves into novel construction materials that offer enhanced performance and sustainability, such as self-compacting concrete, hemp concrete (hempcrete), and fiber-reinforced concrete. Finally, Chapter 4 examines advanced materials and techniques at the forefront of construction technology, including high-performance, very-high-performance, and ultra-high-performance concretes (HPC, VHPC, UHPC), specialized low-pH concrete, and advanced injection grouts. By synthesizing multiple academic perspectives, this handout serves as a critical resource for understanding the scientific principles, performance characteristics, and sustainability credentials of the next generation of construction materials.

2025-12-16T00:00:00Z FEZZAI, Soufiane http//localhost:8080/jspui/handle/123456789/13675 2025-12-14T08:45:37Z 2025-12-14T00:00:00Z

Assessment of Comfort in Buildings and Energy Diagnostics FEZZAI, Soufiane This handout provides a comprehensive overview of building comfort evaluation and energy diagnostics, with a specific focus on architectural implications and design strategies. It integrates theoretical foundations, practical methodologies, and simulation-based approaches for assessing thermal, visual, acoustic, and indoor air quality comfort within buildings. The lessons explore key environmental parameters, performance indicators, modelling techniques, and scenario-based evaluation protocols using contemporary digital tools. Emphasis is placed on how architectural geometry, materials, envelope design, and spatial configuration influence both comfort and energy performance. The document also introduces workflows for simulation tools commonly used in architecture, illustrating how data-driven analysis supports decision-making in sustainable design. Through figures, graphs, and case-based examples, the handout equips students with the technical and analytical skills needed to evaluate and optimise building comfort while balancing energy efficiency objectives.

2025-12-14T00:00:00Z Ahriz, Atef http//localhost:8080/jspui/handle/123456789/13669 2025-12-11T11:18:59Z 2025-12-11T00:00:00Z

Environmental Performance and Technological Innovations in Buildings Ahriz, Atef This collection of lessons, titled Environmental Performance and Technological Innovations in Building, is designed for Master’s level architecture students and represents a comprehensive exploration of environmental performance and technological innovations in the built environment. It is both an academic resource and a guide to understanding the challenges and opportunities within sustainable architecture and construction. The material is divided into two distinct yet interconnected parts: environmental performance in the built environment and technological innovations in building design. Together, these lessons aim to equip future architects with the knowledge and tools to address pressing environmental issues while embracing innovation.

2025-12-11T00:00:00Z