Analiza ravnosti betonskih tal parkirne hiše
| Autor: | Dimc, Andraž |
|---|---|
| Přispěvatelé: | Ambrožič, Tomaž |
| Jazyk: | slovinština |
| Rok vydání: | 2022 |
| Předmět: |
master thesis
udc:528.48:624.19.035.4(043.3) ravnost tal magistrska dela oblak točk Novo Brdo neighbourhood underground parking garage stanovanjska soseska Novo Brdo floor flatness terestrično lasersko skeniranje geodesy GIG terrestrial laser scanning geodezija standard DIN 18202 podzemna parkirna hiša point cloud |
| Popis: | V magistrski nalogi smo analizirali ravnost betonske površine (tlaka) v podzemni parkirni hiši v novozgrajeni soseski Novo Brdo v Ljubljani. Na podlagi vzpostavitve geodetske mreže smo določili koordinate oslonilnih točk, s pomočjo katerih smo georeferencirali oblake točk, ki smo jih dobili z metodo terestričnega laserskega skeniranja. Skeniranje oblike tal smo opravili v dveh ločenih terminskih izmerah. V prvi terminski izmeri smo obravnavali površino betonske plošče, v drugi terminski izmeri pa površino končnega oziroma zaključnega betonskega sloja. Iz oblakov točk smo po standardu DIN 18202 izvedli kontrolo ravnosti tal. S primerjavo oblakov talnih točk smo analizirali razlike med nedokončanim in zaključnim stanjem betonske površine. Rezultate smo prikazali grafično, glavne numerične rezultate pa predstavili z različnimi statističnimi merami in podali ugotovitve. In the master's thesis, we analysed the flatness of the concrete surface (floor) in the underground parking house in the newly built neighbourhood of Novo Brdo in Ljubljana. Based on the establishment of a geodetic network, we determined the coordinates of the control points, with the help of which we georeferenced the point clouds obtained by the terrestrial laser scanning method. Floor shape scanning was performed in two separate time measurements. In the first term measurement, we treated the floor as the surface of the concrete slab, and in the second term measurement, as the surface of the final concrete layer. According to DIN 18202, control of floor flatness was performed from point clouds. By comparing the floor point clouds, we analysed the differences between the unfinished and final state of the concrete surface. The results were presented graphically and the main numerical results were presented with various statistical measures. Finally, we presented our findings. |
| Databáze: | OpenAIRE |
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