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Titre : Le clouage dans les ouvrages de souténement : conception et dimensionnement Type de document : texte imprimé Auteurs : sami kiyyour, Auteur ; Salim Kouloughli, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 132 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles Langues : Français (fre) Catégories : Français - Anglais
Génie CivilTags : nailing finite element analysis design nailed wall behavior Interaction sizing soil excavation PLAXIS clouage analyse par éléments finis conception paroi clouée comportement dimensionnement sol fouille ???????? ????? ????????????? ???????? ????? ???? ???? ?????? ????????? ??????? Index. décimale : 624 Génie civil Résumé :
This thesis deals with the behavior, design, and sizing the nailed wall, the first part of the thesis concerns the bibliographic knowledge of soil nailing. Then another chapter presents an analysis and design of nailed walls.
In the second part, the use of the finite element method in the geotechnical field is very current, for great projects. One can carry out finite element analyses in order to check the stability of a work in interaction with his environment,
This work is part of studies dedicated to understanding the behavior of this type of work, study is undertaken to develop a numerical model to our project,which relates to the interaction soil with various works placed in an urban site. to describe the behavior of reinforced nailing with a particular focus on the effect of phassage construction on the behavior of the nailed wall structures, the effect of the spacing of nails and Effects of nail length (length depending Wall height of L / H).
The works concerned are: nails, shotcrete (siding) and an excavation.
Parametric study shows the effect of the parameters of calculations and the parameters
geotechnical on the results. To achieve the pursued goal, work will be divided into three chapters.
First, a short outline of the finite element method, One chose the code finite elements
PLAXIS 8.2, which allows us the passage of a complex real project to the numerical model, and to make the parametric study easily and quickly.
Second lies, one determines a geotechnical model for our project. definition of the geometry
of the model and the characteristics of materials; one passes to calculation by PLAXIS. Initially , to draw the model, to make the grid and to put the initial conditions, then, to make calculations.
Finally, the parametric study, which shows the effect of various parameters on theDiplôme : Magistère En ligne : ../theses/gcivil/KIY6465.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9501 Le clouage dans les ouvrages de souténement : conception et dimensionnement [texte imprimé] / sami kiyyour, Auteur ; Salim Kouloughli, Directeur de thèse . - constantine (Route ain el bey, Algérie) : Université Constantine 1, 2014 . - 132 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Génie CivilTags : nailing finite element analysis design nailed wall behavior Interaction sizing soil excavation PLAXIS clouage analyse par éléments finis conception paroi clouée comportement dimensionnement sol fouille ???????? ????? ????????????? ???????? ????? ???? ???? ?????? ????????? ??????? Index. décimale : 624 Génie civil Résumé :
This thesis deals with the behavior, design, and sizing the nailed wall, the first part of the thesis concerns the bibliographic knowledge of soil nailing. Then another chapter presents an analysis and design of nailed walls.
In the second part, the use of the finite element method in the geotechnical field is very current, for great projects. One can carry out finite element analyses in order to check the stability of a work in interaction with his environment,
This work is part of studies dedicated to understanding the behavior of this type of work, study is undertaken to develop a numerical model to our project,which relates to the interaction soil with various works placed in an urban site. to describe the behavior of reinforced nailing with a particular focus on the effect of phassage construction on the behavior of the nailed wall structures, the effect of the spacing of nails and Effects of nail length (length depending Wall height of L / H).
The works concerned are: nails, shotcrete (siding) and an excavation.
Parametric study shows the effect of the parameters of calculations and the parameters
geotechnical on the results. To achieve the pursued goal, work will be divided into three chapters.
First, a short outline of the finite element method, One chose the code finite elements
PLAXIS 8.2, which allows us the passage of a complex real project to the numerical model, and to make the parametric study easily and quickly.
Second lies, one determines a geotechnical model for our project. definition of the geometry
of the model and the characteristics of materials; one passes to calculation by PLAXIS. Initially , to draw the model, to make the grid and to put the initial conditions, then, to make calculations.
Finally, the parametric study, which shows the effect of various parameters on theDiplôme : Magistère En ligne : ../theses/gcivil/KIY6465.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9501 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité KIY/6465 KIY/6465 Thèse Bibliothèque principale Thèses Disponible Documents numériques
texte intégraleAdobe Acrobat PDF
Titre : النشر العلمي و سلوك الساتذة الباحثين في نشر أعمالهم العلمية : دراسة ميدانية في أقسام الفيزياء و الكيمياء و الرياضيات بكلية العلوم جامعة منتوري قسنطينة Type de document : texte imprimé Auteurs : شهر زاد عبادة, Auteur ; عبد اللطيف صوفي, Directeur de thèse Editeur : قسنطينة [الجزائر] : جامعة منتوري قسنطينة Année de publication : 2005 Importance : 261 ورقة Note générale : 1 نسخة موجودة في قاعة المطالعة 2 نسخ موجودة في مخزن المكتبة المركزية 1 قرص مضغوط Langues : Arabe (ara) Catégories : Arabe
علم المكتبات و المعلوماتTags : ??????? ?????? ????? ?????? ???????
Scientific publication Survey Questionnaire Interview Citation analysis Teacher-researchers Behavior Department of physics Department of chemistry Department of mathematics Faculty of sciences University Mentouri Constantine Publication scientifique Enquête Analyse de citation Enseignant-chercheur Comportement Département de physique Département de chimie Département de mathématiques Faculté des sciences Université MentouriIndex. décimale : 020 علم المكتبات و المعلومات Résumé : From the right beginnig of history, man gave his attention to the communication of his thought to others. He communicated it through speaking, as it was done by Prophets and phylosophers of olden time . From that time, the discovery of writing as a thought transmitting system and its communication was a revolution in the present world. At the present time, the means of scientific ommunication have considerably improved, so that the researcher could communicate his results instantaneously to a very large audience if he wishes so. Unfortunately, the great powers who have seen that they could reap advantage from this type of communication, keep close watch on it. Different course of thought keep on tackling and summon on the laws that rule the scientists
behaviour, they could develop more and more precise methods to observe the phenomenon of the scientific publication. These methods are registered in a discipline called “Scientometrics”, from which the citation analysis is one of the techniques. Our survey is placed on a contribution for the comprehension of the research teachers of Physics, Chemistry and Mathematics departments of Faculty of science of the University Mentouri, concerning the publication of their research results, in adopting in one hand, a questionnaire survey and by interview with a representative sample of a population of research teachers of the three departments, and in the other hand, a citation analysis of the published articles in the “ Science and technologie” magazine from the University of Constantine .The main results of the research have shown that:
- Only 50% of the research teachers communicate with their local collegues, but this communication is done only in narrow scale. - On the other hand, the people who were asked, think that the communication is rather done with foreign researchers and the majority is the French. - The teacher- researchers in departments of physics, chemistry and mathematics are distrustful about referees. - The teacher- researchers consider that scientific publishing does not have a scientific value in the Algerian society . - The teacher- researchers in general do not cite their Algerian colleagues’works only in some
limited modest cases. The negative results show the uneasiness that feeds the relation between the researchers themselves, between the researchers and the administration, between the researchers and society and between the researchers and the national development matters.Diplôme : Doctorat En ligne : ../theses/bibliotheconomie/AABA1986.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=8368 النشر العلمي و سلوك الساتذة الباحثين في نشر أعمالهم العلمية : دراسة ميدانية في أقسام الفيزياء و الكيمياء و الرياضيات بكلية العلوم جامعة منتوري قسنطينة [texte imprimé] / شهر زاد عبادة, Auteur ; عبد اللطيف صوفي, Directeur de thèse . - قسنطينة (الجزائر) : جامعة منتوري قسنطينة, 2005 . - 261 ورقة.
1 نسخة موجودة في قاعة المطالعة 2 نسخ موجودة في مخزن المكتبة المركزية 1 قرص مضغوط
Langues : Arabe (ara)
Catégories : Arabe
علم المكتبات و المعلوماتTags : ??????? ?????? ????? ?????? ???????
Scientific publication Survey Questionnaire Interview Citation analysis Teacher-researchers Behavior Department of physics Department of chemistry Department of mathematics Faculty of sciences University Mentouri Constantine Publication scientifique Enquête Analyse de citation Enseignant-chercheur Comportement Département de physique Département de chimie Département de mathématiques Faculté des sciences Université MentouriIndex. décimale : 020 علم المكتبات و المعلومات Résumé : From the right beginnig of history, man gave his attention to the communication of his thought to others. He communicated it through speaking, as it was done by Prophets and phylosophers of olden time . From that time, the discovery of writing as a thought transmitting system and its communication was a revolution in the present world. At the present time, the means of scientific ommunication have considerably improved, so that the researcher could communicate his results instantaneously to a very large audience if he wishes so. Unfortunately, the great powers who have seen that they could reap advantage from this type of communication, keep close watch on it. Different course of thought keep on tackling and summon on the laws that rule the scientists
behaviour, they could develop more and more precise methods to observe the phenomenon of the scientific publication. These methods are registered in a discipline called “Scientometrics”, from which the citation analysis is one of the techniques. Our survey is placed on a contribution for the comprehension of the research teachers of Physics, Chemistry and Mathematics departments of Faculty of science of the University Mentouri, concerning the publication of their research results, in adopting in one hand, a questionnaire survey and by interview with a representative sample of a population of research teachers of the three departments, and in the other hand, a citation analysis of the published articles in the “ Science and technologie” magazine from the University of Constantine .The main results of the research have shown that:
- Only 50% of the research teachers communicate with their local collegues, but this communication is done only in narrow scale. - On the other hand, the people who were asked, think that the communication is rather done with foreign researchers and the majority is the French. - The teacher- researchers in departments of physics, chemistry and mathematics are distrustful about referees. - The teacher- researchers consider that scientific publishing does not have a scientific value in the Algerian society . - The teacher- researchers in general do not cite their Algerian colleagues’works only in some
limited modest cases. The negative results show the uneasiness that feeds the relation between the researchers themselves, between the researchers and the administration, between the researchers and society and between the researchers and the national development matters.Diplôme : Doctorat En ligne : ../theses/bibliotheconomie/AABA1986.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=8368 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité عبا/1986 عبا/1986 Thèse Bibliothèque principale Thèses Disponible
