annual 2010/2011 of the croatian academy of engineering - HATZ

More documents

Recommendations

Info

12 Annual 2010/2011 of the Croatian Academy of Engineering Pribievi 2003). The City of Zagreb has recognized the importance of this project and GPS campaigns have been performed in years 2004, 2006, 2007 and in 2008 (Pribievi et al 2004), (Medak et al 2007a). After six series of GPS-measurements in period from 1997 to 2008, the analysis of the results with scientic software GAMIT/GLOBK show signicant movement on GPS points as a result of geodynamic activity in the research area (Medak, Pribievi 2004), (Medak, Pribievi 2006), (Pribievi et al. 2007), (apo 2005), (apo 2009). From the analysis results the geodetic model of tectonic movements has been created and scientic comparison with geologic model created on the basis of age-long research. The correlation coefcient between geodetic and geologic model has been calculated and shows high degree of correlation thus giving credibility to both methods of research. Systematic analysis has been conducted over geodetic and geologic results giving as a result unique interdisciplinary model of crust movements over wider Zagreb area (apo et al. 2009), (apo 2009). Geodynamic Network of the City of Zagreb Underlying network has already in its preliminary design devised a dual role: rst it was the basis for the establishment of homogeneous GPS network of the City of Zagreb, while since 2001 it has became the “Geodynamic Network of the City of Zagreb. Such role was possible primarily due to development of GPS technology and achieving high accuracy, which made possible measurement of geodynamic movements (Blewitt 1993), (Bock et al. 1993), (Segall, Davis 1997). This fact now allows geodesy to actively participate together with other professions and disciplines in the important interdisciplinary research for the City of Zagreb. The aim of such a special geodetic network is determination of actual geodynamic movements over a longer period of time with very high accuracy. This research represents a qualitative contribution to the geodetic profession in a variety of interdisciplinary research, such as monitoring of earthquake prediction indicators in Zagreb and its surroundings. Thus, modern geodesy with its high accuracy enters in an entirely new area of research with purpose of determining new parameters microseismic zoning and landslide monitoring in the area of the City of Zagreb. Today, in this type of research, together with geologists, seismologists, geotechnicists, geophysicists and other scientists, their signicant contribution may be given by the geodesists (Altiner 1999.), (Altiner et al. 2001), (Medak et al. 2002), (Grenercy, 2005), (Pinter et al. 2004). It goes without saying that this segment of the research is of great importance because the City of Zagreb has the highest concentration of population and industry in the Republic of Croatia. Therefore, it is certain that even now the city administration should think about measures to be taken in order to preserve human life and property in case of natural disasters such as earthquakes, landslides and similar. Figures 1-7 show cracks and damages on the objects in the Zagreb area due to tectonic movements.
Annual 2010/2011 of the Croatian Academy of Engineering 13 Figure 1: a, b) Cracks in the wall of the church of St. Marie in Granešina with marked direction of the sliding – size of the cracks is between 5-10 cm (c) Example o the cracks parallel to the orientation of local compression stress above south church window; (d) same crack extended to the road between the church and the rectory (Medak et al 2007b) Figure 2. Gornja Planina, Podizeljska Street 12 – a) crack on the concrete oor parallel to the fault from zone Stubica-Kašina b) In the house yard a concrete curb with a crack of 1.5 cm in size, created in just one year. (apo 2005) Figure 3. Example of cracks due to movements in the zone of Zagreb fault - Vidovec – cracks 4 cm wide (apo 2009)
Page 1: ANNUAL 2010/2011 OF THE CROATIAN AC
Page 4 and 5: Published by Croatian Academy of En
Page 6 and 7: Mario Žagar, Ivica Crnkovi, Darko
Page 8 and 9: 8 2011 Annual 2010/2011 of the Croa
Page 10 and 11: 10 Annual 2010/2011 of the Croatian
Page 20 and 21: 20 CONCLUSION Annual 2010/2011 of t
Page 42 and 43: 42 LUBRICANTS Annual 2010/2011 of t
Page 50 and 51: 50 Typical example of Commands’ r
Page 60 and 61: 60 distant video presence on re rem
Page 62 and 63:
62 Annual 2010/2011 of the Croatian
Page 64 and 65:
Page 66 and 67:
Page 68 and 69:
Page 70 and 71:
Page 72 and 73:
72 References Annual 2010/2011 of t
Page 74 and 75:
Page 76 and 77:
Page 78 and 79:
Page 80 and 81:
Page 82 and 83:
82 Bidlingmaier et al. (1999) Ziehm
Page 84 and 85:
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Page 100 and 101:
100 Annual 2010/2011 of the Croatia
Page 102 and 103:
Page 104 and 105:
Page 106 and 107:
Page 108 and 109:
Page 110 and 111:
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
122 5.0 Conclusion 6.0 References A
Page 124 and 125:
124 2 The Community of Raša Annual
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
Page 142 and 143:
Page 144 and 145:
Page 146 and 147:
Page 148 and 149:
Page 150 and 151:
Page 152 and 153:
Page 154 and 155:
Page 156 and 157:
Page 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
Page 168 and 169:
Page 170 and 171:
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
Page 178 and 179:
178 4 EXPERIMENTAL EVALUATION Annua
Page 180 and 181:
Page 182 and 183:
Page 184 and 185:
Page 186 and 187:
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
194 and lubricant. Annual 2010/2011
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
206 4 Results and discussion Annual
Page 208 and 209:
Page 210 and 211:
Page 212 and 213:
Page 214 and 215:
Page 216 and 217:
Page 218 and 219:
Page 224:
Podupirajui lanovi: Arhitektonski f
show all

annual 2010/2011 of the croatian academy of engineering - HATZ

Create successful ePaper yourself

Delete template?

Save as template?