Inženýrskogeologické zhodnocení důlních vlivů na dole ČSM

Abstract

This master thesis discusses engineering geological evaluation of mining influences in mine ČSM. The mining boundary angle, as one of the basic parameters of mining depth engineering geological evaluation, is used a lot of methods at prediction calculation of movements and deformations. This mining boundary angle together with the mining depth characterises the subsidence measure on the earth surface and depends upon geological, hydrogeological relations and deformability of rock massif. The thesis consists of five parts. In the first part there are information about an overview of geological and another natural conditions of village Louky, where the exploration was realized and there are documentary points. The second part charakterized methodology of processing this master thesis. In the third part there is description mining depth theory. Next part practically verifies the estimation of engineering geological evaluation of mining influences and in the last part of the thesis there is an evaluation of achieved results. Direct measuring the master thesis comming out from levelling measurement. Levelling measurement have realized periodically two - time to the year and have been used archive data since 1968. Total depreciation of surface reached a maximum value of -836 cm. In service area always happens to dispraiase terrain, which is important in light of for evaluation and inclusion in the five categories insider-building site according to ČSN 73 0039 Projecting buildings on stoping ground area especially for futher treatment in terms of foundation engineering.