The thesis presents design of energy renovation and structural retrofitting of the building of Tobačna
Ljubljana factory. First, we have obtained the necessary information about the current state of object.
For this purpose, we have also used infrared thermography and the heat flow meter. Images and
measurements, obtained by non-destructive techniques, were used as a part of input data for the
analysis of building energy efficiency. In ArchiMAID program we created energy performance
certificate for our case study. It showed that energy efficiency of building is not adequate according to
current code requirements. Further, we have analyzed different measures of energy renovation and
have chosen the most optimal combination of measures by considering the protection of cultural
heritage. Building that have historical values do not necessarily need to achieve all requirements for
energy efficiency. Therefore we upgraded the energy performance of building within the limits
provided by protection requirements. For the seismic assessment we have used FaMIVE analysis for
determination of relevant local failure mechanisms and with SREMB we verified storey response of
the structure. With appropriate measures we have increased seismic resistance of the building in
significant amount. Because the building is located on poor clay soft soils its seismic resistance can
not match current code requirements. A rough cost estimation of various retrofitting measures has
been done and the most optimal solution of retrofitting measures has been chosen. With cost benefit
analysis, an optimal proposal was created for the retrofitting of the building that is based on the
simultaneous execution of both works. We have showed that is possible to save around 9 % of the
total investment in the complete retrofitting.
|
