| Titre : | Design of reinforced concrete deep beams |
| Auteurs : | Mohamed Chemrouk, Auteur ; F. K. Kong, Directeur de thèse |
| Type de document : | texte imprimé |
| Editeur : | University of Newcastle Upon Tyne, 1984 |
| Format : | 184 f. / ill. / 27 cm. |
| Note générale : |
Mémoire de Master : Civil Engineering : Angleterre, University of Newcastle Upon Tyne : 1984
Mémoire de Master en Génie Civil Bibliogr. f. 180-184. - Annexes |
| Langues : | Anglais |
| Index. décimale : | Ms00184 |
| Tags : | Deep beams Elastic analysis CIRIA guide Linear variable displacement transducers Electrical demountable strain transducers |
| Résumé : |
This thesis is concerned with the design of reinforced concrete deep beams for which, elastic analysis had shown that the distribution of bending and shear stresses differs completely from that given by the ordinary beam formulae. A number of experimental investigations, studying the behaviour of such structural elements are reviewed in details. The design procedures currently used by practising engineers are outlined and explained with design applications. Openings, when required through the webs of these beams, affect their strength and serviceability and thus care must be taken to ensure a safe design. The CIRIA guide, containing some provisions for openings and giving some guidelines for the buckling of deep beams, is reviewed in more details. Design examples are also given to illustrate its use. With the development of superplasticizers and the achievement of high concrete strengths, more slender reinforced concrete deep beams will be used in the modern constructions. The stability problem wil, then, be the main design criteria for such members. In this respect, experimental tests, consisting of twelve reinforced high strength concrete beams were carried out. The specimens had depth/thickness ratios ranging from 25 to 66 and were tested under two-point loading applied eccentrically. Linear variable displacement transducers (LVDT) and electrical demountable strain transducers were used to measure the lateral displacements and strains respectively. The main purpose was to investigate the behaviour of these slender deep beams at failure and to compare the results with those predicted by the CIRIA guide. These tests were a part of an on-going research programme conducted in this direction. For tests of this kind, safety is often a major concern. For this, an explanation for the use of the servo-hydraulic jacking equipment is given in an Appendix. |
Exemplaires (1)
| Cote | Support | Localisation | Section | Disponibilité | Spécialité | Etat_Exemplaire |
|---|---|---|---|---|---|---|
| Ms00184 | Papier + ressource électronique | Bibliothèque Annexe | Mémoire de Master | Disponible | Genie_civil | Consultation sur place/Téléchargeable |
Documents numériques (1)
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CHEMROUK.Mohamed.pdf URL
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