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Experimental examination of erosion threatened waterfalls on tuff beds protection – natural landscape, historical and cultural values on the example of the town Jajce

Vedran Ivanković ; University of Zagreb, Architectural faculty, A. Kačića Miošića 26, HR-10000 Zagreb, Craotia
Zvonko Sigmund ; University of Zagreb, Faculty of Civil Engineering, A. Kačića Miošića 26, HR-10000 Zagreb, Craotia
Tomislav Ivanković ; Faculty of Civil Engineering, Josip Juraj Strossmayer University in Osijek, Drinska 16a, 31000 Osijek, Croatia

Puni tekst: engleski, pdf (10 MB) str. 45-50 preuzimanja: 474* citiraj
APA 6th Edition
Ivanković, V., Sigmund, Z. i Ivanković, T. (2009). Experimental examination of erosion threatened waterfalls on tuff beds protection – natural landscape, historical and cultural values on the example of the town Jajce. Tehnički vjesnik, 16 (3), 45-50. Preuzeto s https://hrcak.srce.hr/40968
MLA 8th Edition
Ivanković, Vedran, et al. "Experimental examination of erosion threatened waterfalls on tuff beds protection – natural landscape, historical and cultural values on the example of the town Jajce." Tehnički vjesnik, vol. 16, br. 3, 2009, str. 45-50. https://hrcak.srce.hr/40968. Citirano 28.10.2020.
Chicago 17th Edition
Ivanković, Vedran, Zvonko Sigmund i Tomislav Ivanković. "Experimental examination of erosion threatened waterfalls on tuff beds protection – natural landscape, historical and cultural values on the example of the town Jajce." Tehnički vjesnik 16, br. 3 (2009): 45-50. https://hrcak.srce.hr/40968
Harvard
Ivanković, V., Sigmund, Z., i Ivanković, T. (2009). 'Experimental examination of erosion threatened waterfalls on tuff beds protection – natural landscape, historical and cultural values on the example of the town Jajce', Tehnički vjesnik, 16(3), str. 45-50. Preuzeto s: https://hrcak.srce.hr/40968 (Datum pristupa: 28.10.2020.)
Vancouver
Ivanković V, Sigmund Z, Ivanković T. Experimental examination of erosion threatened waterfalls on tuff beds protection – natural landscape, historical and cultural values on the example of the town Jajce. Tehnički vjesnik [Internet]. 2009 [pristupljeno 28.10.2020.];16(3):45-50. Dostupno na: https://hrcak.srce.hr/40968
IEEE
V. Ivanković, Z. Sigmund i T. Ivanković, "Experimental examination of erosion threatened waterfalls on tuff beds protection – natural landscape, historical and cultural values on the example of the town Jajce", Tehnički vjesnik, vol.16, br. 3, str. 45-50, 2009. [Online]. Dostupno na: https://hrcak.srce.hr/40968. [Citirano: 28.10.2020.]

Sažetak
The possibilities of technical interventions in waterfall area formed in heterogeneous tuff sediments are described in this paper. The river Pliva's waterfall was chosen for the test site, as it is a unique natural phenomenon placed in the middle of the old town of Jajce. The applicable methods for technical stabilization of waterfall are conditioned by natural, urban, architectural, historical and specific values of the town landscape. That is why that concrete or reinforced concrete structure should be avoided and priority given to binders for natural tuff detritus that do not change the shape or color of naturally hardened tuff are preferred. Laboratory experiments on a large number of samples have shown good results when micro-cement was injected into tuff beds, but the usability of other injection suspensions was also examined on the research region. The injection suspensions were adjusted to the tuff lithological composition. Comparisons of
the control samples in laboratory and on site have shown acceptable results of the applied methods.

Ključne riječi
experiment; erosion; possibility of injection; Jajce; tuff; waterfall

Hrčak ID: 40968

URI
https://hrcak.srce.hr/40968

[hrvatski]

Posjeta: 1.009 *