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- Title
Praćenje vertikalnih pomaka, nagiba i pukotina objekata uzrokovanih iskopom dubokih jama.
- Authors
Oreč, Darko
- Abstract
In this work, the methods of (periodical) object vertical movement tracking, object deflections and fractures, which are the result of deep excavations, especially in urban areas, are considered. The character and dimensions of object movement, determined by described methods are shown at real example as well. We determ and monitor object vertical movements, object deflections and fractures caused by near excavation in purpose of object sanation and to stop it's further deformations. The analysis has shown that the maximum value of vertical movement determined from three series of measurements is 0,0035 m with standard deviation below 1 mm for whole level network in each series of measurements. Deflection determing of nearby objects shows the maximum deflection of object vertical (from bottom to top) is 0,15 m at height of 15 m with trend of continuous deflection growth. Fracture monitoring has shown the extension of existing ones with maximum value of 0,0045 m.
- Subjects
EXCAVATION; ROCK deformation; BONE fractures; TRACKING radar; EARTHWORK; HOT potato routing
- Publication
Ekscentar, 2007, Issue 10, p79
- ISSN
1331-4939
- Publication type
Article