4 documents found

Proceedings
CC BY-NC 4.0
2012-07-04

DISCRETE CRACK MODEL OF BORCZ FOR CALCULATING THE DEFLECTIONS OF BENDING...

In the design of the reinforced concrete beams loaded by the bending moment, it is assumed that the structure can be used at a level of load, that there are local discontinuities - cracks. Designing the element demands checking two limit states of construction, load capacity and usability. Limit states...
Proceedings
CC BY-NC 4.0
2010-07-14

FREE VIBRATION FREQUENCIES OF THE CRACKED REINFORCED CONCRETE BEAMS - METHODS...

The paper presents method of calculation of natural frequencies of the cracked reinforced concrete beams including discreet model of crack. The described method is based on the stiff finite elements method. It was modified in such a way as to take into account local discontinuities (ie. cracks). In addition,...
Proceedings
CC BY-NC 4.0
2006-07-14

ANALYSING THE INFLUENCE OF THE REINFORCED CONCRETE CHIMNEY GEOMETRY CHANGES...

Analysis of the reinforced concrete chimney geometry changes and their influence on the stresses in the chimney mantle was made. All the changes were introduced to a model chimney and compared. Relations between the stresses in the mantle of the chimney and the deformations determined by the change of...
Proceedings
All rights reserved
2005-01-06

Berechnungsmodell der Polystyrol-Massiv-Rippendecken

Neue Konstruktionsentwicklungen erwarten von Bauingenieuren auch neue Berechnungs- und Analysenmethoden. Zu solchen Konstruktionen gehören Polystyrol-Massiv-Rippendecken. Die Decken, die eine wichtige Rolle im Neubau sowie in der Sanierung und Rekonstruktion von Altbauten spielen, haben eine umfangreiche...