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Recent Submissions
Etude d’un bâtiment R+8 à usage d’habitation
(University of Tlemcen, 2026-06-18) Messaoudi, mouaadh; Diabi, ikram
Ce projet présente une étude détaillée d’un bâtiment à usage d’habitation composé d’un rez
de-chaussée et de huit étages (R+8), implanté dans la wilaya de Tlemcen, classée en zone de
forte sismicité selon le Règlement Parasismique Algérien. Dans un premier temps, une
présentation générale du projet est effectuée à travers l’étude architecturale comprenant les
différents plans du bâtiment. Ensuite, l’étude de génie civil est développée à partir des plans
d’exécution, suivie du calcul détaillé de la structure, incluant le pré-dimensionnement des
éléments porteurs ainsi que la descente des charges. Afin de déterminer les différentes
sollicitations engendrées par les charges permanentes, les charges d’exploitation et les
actions sismiques, une analyse dynamique de la structure a été réalisée à l’aide du logiciel
ETABS. Cette analyse a permis d’évaluer le comportement global de l’ouvrage sous l’effet des
actions sismiques conformément aux exigences réglementaires.
Enfin, cette étude comprend le dimensionnement et le ferraillage des éléments secondaires
tels que les escaliers, les poutrelles, les balcons, les poutres palières et les acrotères, ainsi
que celui des principaux éléments résistants de la structure, notamment les fondations, les
poteaux, les poutres et les voiles. L’ensemble des calculs a été effectué conformément aux
prescriptions du BAEL 91 révisé 99 et aux dispositions du RPA 2024.
Application of Corrosion Inhibitors in the Repair of Concrete Structures Damaged by Corrosion
(University of Tlemcen, 2026-06) Benaouda,Assia; Belgherbi, Meryem
Reinforced concrete is a fundamental material in structural engineering, universally adopted
to meet the demands of urbanization and guarantee the durability of infrastructures essential to
daily life, such as residential complexes, transport networks, bridges… etc. Its strength and
durability depend largely on the steel reinforcements. However, these latter are vulnerable to the
phenomenon of corrosion (rust), when concrete structures are built in aggressive environments
with a high concentration of humidity, oxygen, chloride (NaCl), or subjected to carbonation, which
inevitably leads to the deterioration and rapid degradation of structures.
To avoid these structural risks, the use of corrosion inhibitors has emerged as an effective and
durable solution in the field of protecting and repair of reinforced concrete structures. These
inhibitors act by slowing down the chemical reactions responsible for corrosion; thereby extending
the service life of structures.
Our research aims to explore methods for rehabilitating degraded structures through corrosion
reinforcement by using corrosion inhibitors. It also includes recommendations aimed at best
integrating corrosion inhibitors into protection and repair strategies, while ensuring continuous
monitoring of structures through early defect detection, all while prioritizing environmentally
friendly solutions.
In conclusion, preserving the integrity of reinforced concrete structures remains a strategic
objective to guarantee their safety and durability.
Etude Et Conception Sismique D’un Hangar Industriel En Eléments Préfabriques Et Précontraints
(University of Tlemcen, 2026-06-23) Soufli, Norhene; Zairi, Mohammed Abdel Wahab
Ce mémoire porte sur l'étude et la conception sismique d'un hangar industriel en éléments préfabriqués et précontraints, implanté en zone à forte activité sismique algérienne. Face à la demande croissante en ouvrages de grande portée, la préfabrication s'impose comme une solution offrant rapidité d'exécution, qualité de fabrication et maîtrise des coûts. Le travail s'articule autour de trois axes :(I) un état de l'art sur la préfabrication (définition, systèmes constructifs, éléments, réglementation) ;(II) l'étude des assemblages — classés selon leur rigidité — avec dimensionnement des corbeaux selon quatre méthodes normatives comparées (Eurocode 2, fib Bulletin 43, PCI, Elliott & Jolly 2013) ;(III) le dimensionnement complet du hangar (escaliers, dalles alvéolaires, poutres, poteaux, fondations en alvéole) appuyé par une modélisation numérique sismique. Toutes les vérifications aux états limites (flexion, cisaillement, ductilité, déformations) ont été satisfaites, démontrant la faisabilité d'une conception sûre et réglementaire en zone sismique.
فن الإلقاء بين النظري والتطبيقي الشاعر أبو القاسم الشابي أنموذجًا
(University of Tlemcen, 2019) عمور ، سيدي محمد
تهدف هذه الدراسة إلى قراءة قصيدة أبي القاسم الشّابي “إذا الشعب يوما أراد الحياة“ وفق أسس نظرية الإلقاء ومفاهيمه ومصطلحاته، والدخول والغوص في جو النص وفهمه وتأويله وتحليله، والبحث والتنقيب عن مثيراته اللامتوقعة، وملء فراغاته وقراءة ديوانه “أغاني الحياة“ قراءة جيدة وقد اشتملت هذه الدراسة على مقدمة وثلاث فصول وخاتمة، بحيث تناولت في المقدمة أهمية الدراسة والدوافع والأسباب وراء اختيار هذا الموضوع إضافة إلى تحديد المشكلة أو الإشكالية، وكذا الأهداف وعرض الجهود السابقة، أما الفصل الأول فقد تناولت فيه عناصر فن الإلقاء، ، أما الفصل الثاني فقد تناولت فيه الإلقاء عند أبو القاسم الشابي فقد عرضت فيه بعض فنيات الإلقاء عند الشابي و قمت بدراسة إلقائية حول القصيدة وفيها لأبو القاسم الشابي.
وقد ختمت وخلصت إلى مجموعة من النتائج والنقاط المهمة والتوصيات والتي قمت بإتباعها في ختام الرسالة.
This studyaims to read Abu al-Kasim al-shabi'spoem: Whether people alwayswanted life according to the foundations of recitationtheory, its concepts and terminology. Enter and dive into the atmosphere of the text, understand it, interpret it, analyze it, research and explore its unexpected triggers, fill its spaces and read its poetry: Songs of life, a good read. In addition to identifying the problem or problem, as well as the objectives and presenting past efforts. When in the first chapter, it dealt with the domains of speech and consisted of three subjects: theatrical delivery as first subject, delivery in speeches of all kinds as second subject and poetic delivery (in poetry) as third subject. And as for the second chapter, the study of the elements of the recitation was also made there which also comes from the reciter as the first subject, and from the recitation as the second subject and the recipient as the third subject.
When in the third and last chapter, I dealt with the recitation according to Abu al-Kasim al-shbi and the mabahith. The last word on the subject. In the first, I studied an overview of al-shabi's life as a poet and its definition, as well as the factors affecting his personality and his thinking. Regarding the second topic, I introduced some of the techniques for reciting al-shabi, and like the third study, I conducted a study on the poem and it was performed by Abu al-Kasim al-shabi. Finally, the practical aspect, in which I started to apply myself to the poem, and I concluded and with a
مصادر اللّسانيات الحديثة ومشكل التّطبيق على اللّغة العربية
(University of Tlemcen, 2023) مليكة، لغاط ؛محمد ،دكالي
يعالج هذا الموضوع إشكالية تطبيق ما توصلت إليه اللّسانيات الغربية الحديثة من نظريات على اللغةالعربية، وذلك بسبب تباين الخصائص اللغوية بين العربية من جهة وبين اللّغات الأجنبية - مورد النظريات اللسانية الحديثة - من
جهة أخرى. وقد ركزنا على اللغتين الفرنسية والإنجليزية لأنهما موردأكثر النظريات تأثيرا في الدرس العربي. ونخص بالذكر البنائية والوظيفية والتوليدية التحويلية
This topic deals with the problem of applying the theories reached by modern Western Linguistics on the Arabic language , due to the Divergence of linguisticcharacteristics between Arabic language and foreign languages -the source of modern linguistic theories- . Focusing on French and English languages as they are the source of the most influential theories on Arabic lessons. we especiallymention structural, functional, generative, and transformative.