| Abstrakt: |
.Anew strength test procedure is proposed for operating reinforced concrete structures. The procedure is based on comparing the load-bearing capability of an existing structure to forces in it from operating loads and effects. The load-bearing capability of such structures is taken to be the limiting values of the allowable longitudinal force [ N] and bending moment [ M] in the given structural element, provided its strength is assured for eccentricity e of external force Nkon, acting in the cross-section under consideration. The design dependencies include service factors ó and ó for reinforcing steel (rebar), which describe the transmission efficiency of rebar under tension and compression, respectively. A method for determining the values of these factors is given. [ABSTRACT FROM AUTHOR] |
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