An investigation into the variation of the n.a depth of r.c beams during loading to failure

Τίτλος

An investigation into the variation of the n.a depth of r.c beams during loading to failure

Θέμα

Reinforced concrete beams--Testing

Reinforced concrete

Δημιουργός

Eleftheriou, Andreas

Chrysanthou, Polycarpos

Πηγή

Higher Technical Institute

Το πλήρες κείμενο είναι διαθέσιμο από το Υπουργείο Ενέργειας, Εμπορίου Βιομηχανίας και Τουρισμού.

Εκδότης

Library of Cyprus University of Technology

Ημερομηνία

2003

Δικαιώματα

Απαγορεύεται η δημοσίευση ή αναπαραγωγή, ηλεκτρονική ή άλλη χωρίς τη γραπτή συγκατάθεση του δημιουργού και κάτοχου των πνευματικών δικαιωμάτων.

Μορφή

pdf

Γλώσσα

en

Τύπος

text

Αναγνωριστικό

CED0377

Σύνοψη

The main object of this project is to investigate experimentally the variation of N.A depth of reinforced concrete beams during loading to failure and compare the experimental with the theoretical results.
The mix design chosen to be used for this project is applicable to a cube strength between 30 to 40 N/mm2
Two beams were manufactured one under reinforced and one over reinforced. The cross section of the beam had dimensions 100 X 200 mm. For each beam five cubes of dimensions 150 X 150 X 150 mm were taken to evaluate the compressive strength. The cubes were tested in compression at a testing machine at 7 and 28 days.
The beams were tested to failure, and also enough measurements were taken in order to calculate the position of the N.A at every step. The N.A position was derived theoretically and the results were compared with the experimental data.