Influence of local geological pattern on values of vibrations induced by road traffic |
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Authors: | Zdeněk Kaláb Markéta Lednická Robert Ko?ínek Eva Hrube?ová |
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Institution: | 1.Institute of Geonics AS CR,Ostrava-Poruba,Czech Republic;2.Faculty of Civil Engineering,VSB-Technical University of Ostrava,Ostrava-Poruba,Czech Republic |
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Abstract: | Buildings in the proximity of roads can be affected by vibrations induced by traffic. Local geological pattern is necessary
to be taken into account because it has significant influence on values of vibrations and their characteristics. This paper
summarizes results of experimental measurements. Four different types of buildings in different types of local geology were
used for this purpose. The obtained results document that the generation of significant vibrations is mostly due to heavy
vehicles. Some maximum velocity values exceed acceptable limits according to the Czech Technical Standard 73 0040 for evaluation
of technical seismicity effect on buildings. Cosmetic damage, meaning the cracking of plaster, might occur due to traffic
vibrations. |
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