EXAMPLE 6. BUILDING VALUATION & REDESIGN STUDY

EXAMPLE 6: "STUDY FOR THE VALUATION AND REDESIGN OF A BUILDING ACCORDING TO THE CANC. 88 NOTE: It should be noted that any changes you make to the "Spectra" and "Parameters" options do not require you to run the analysis script again. The results are updated automatically. IN SUMMARY: From the analysis of the simulation, the resistance curve of the structure is constructed, which expresses the relationship between the base shear, the building and the peak displacement, d. Based on this curve, all the required checks are made to satisfy the performance criteria. For the determination of the target displacement, however, it is necessary to replace the resistance curve by an idealised bilinear curve from which the equivalent lateral stiffness, and the corresponding yield shear stress, is determined. The target displacement of the structure is calculated for a given earthquake return period according to CEE (see Section 4.1.1.1.1.1.1.1.2). Chapter 5 §5.7.4). After the expected displacement of the top of the structure has been calculated, the corresponding performance point is marked on the curve and compared with the desired level for the specific seismic excitation.