COMPLEX STATIC AND DYNAMIC PROTECTION OF HISTORIC BUILDINGS FROM THE EFFECTS OF TECHNICAL SEISMICITY

Authors

  • Jiří Witzany CTU in Prague, Faculty of Civil Engineering, Deparment of Building Structures, Prague, Thákurova 7, Czech Republic
  • Radek Zigler CTU in Prague, Faculty of Civil Engineering, Deparment of Building Structures, Prague, Thákurova 7, Czech Republic
  • Tomáš Čejka CTU in Prague, Faculty of Civil Engineering, Deparment of Building Structures, Prague, Thákurova 7, Czech Republic
  • Jan Kubát CTU in Prague, Faculty of Civil Engineering, Deparment of Building Structures, Prague, Thákurova 7, Czech Republic

DOI:

https://doi.org/10.14311/CEJ.2019.03.0035

Keywords:

Masonry, Technical seismicity, Protection, Structure response, Experimental research

Abstract

Numerous failures of buildings are caused by dynamic effects due to technical (or induced) seismicity. Technical, or so-called induced, seismicity is caused by the effects of traffic, building activity (machines), the effects of devices and machinery, mining and mineral extraction activity, blasting operations (in the vicinity of quarries), pressure waves, air and water jets, the effects of gusts of wind, impact waves, etc. In particular, masonry buildings with insufficiently rigid ceiling structures, non-functional wall and beam ties and foundations where the effect of settlement due to compaction of the subsoil cannot be excluded are highly sensitive to the dynamic effects caused by technical seismicity.

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References

Witzany, J., Zigler, R., 2015. Experimental research into dynamic characteristics of masonry segment barrel vaults, In: Proceedings of SMAR 2015, The Third Conference on Smart Monitoring, Assessment and Rehabilitation of Structures. (ITU, Sitanbul0,pp. 1-8. ISBN 978-3-905594-65-2

Makovička, D.; Makovička, D., jr., 2009. Response Analysis and Vibroinsulation of Buildings Subject to Technical Seismicity, In: Earthquake Resistant Engineering Structures VII (WIT Press, Southampton), 197-205. ISSN 1746-4498. ISBN 978-1-84564-180-1.

ČSN 730040 Loads on structures by technical seismicity and their response (UNMZ Praha)

GAČR 103/09/2007 Influence of technical and natural seismicity on static reliability and service life of buildings, 2009-2011, lead researcher prof. Ing. Jiří Witzany, DrSc.

NAKI DF12P01OVV037 Progressive non-invasive methods of the stabilisation, conservation and reinforcement of historic structures and their parts with composite materials based on fibres and nanofibres, 2012-2015, lead researcher prof. Ing. Jiří Witzany, DrSc.

NAKI DG16P02M055 Development and Research into Materials, Procedures and Technologies for Restoration, Conservation and Strengthening of Historic Masonry Structures and Surfaces and Systems of Preventive Care of Historic and Heritage Buildings Threatened by Anthropogenic and Natural Risks, 2015-2020, lead researcher prof. Ing. Jiří Witzany. DrSc.

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Published

2019-10-31

How to Cite

Witzany, J., Zigler, R., Čejka, T., & Kubát, J. (2019). COMPLEX STATIC AND DYNAMIC PROTECTION OF HISTORIC BUILDINGS FROM THE EFFECTS OF TECHNICAL SEISMICITY. Stavební Obzor - Civil Engineering Journal, 28(3). https://doi.org/10.14311/CEJ.2019.03.0035

Issue

Vol. 28 No. 3 (2019)

Section

Articles

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