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2 Structure and Environment

2 2016

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Study of the condition of the selected underground caves in Kadzielnia area, Kielce

Kowalczyk L., Krawczyk K., Makuch A., Mosiołek J., Piśkiewicz B., Pluta M., Proboszcz A., Szewczyk J., Świdzicka K., Wirecka A.

Structure and Environment

2016

Vol. 8, no. 3

197--205

The area of Kadzielnia in Kielce is one of the best known cave areas in the region. Part of the caves (the group Jaskinia Odkrywców – Prochownia – Szczelina) has been made available to tourists. This requires proper protection of a tourist route; in the caves there is a possibility of threats in the form of rock falls, cracks, depressions, etc. Therefore, the state of the caves requires monitoring, including surveying methods. For this reason, an inventory of four selected parts of said group of caves was conducted with the use of modern surveying techniques. The measurement was performed with the use of scanning tacheometry, complemented with digital images of the monitored fragments. The results are presented in the form of spatial models (in AutoCAD Civil 3D and Surfer) and compiled with the taken pictures. Presented results are initiating a broader study on the state of the Kadzielnia caves.

Determining the shape and volume of the post-mining basin in Kadzielnia area, Kielce

Klimczyk P., Krawczyk K., Ptak J., Sawadro K., Siarek A., Stępień A., Szewczyk J., Walkiewicz K.

Structure and Environment

2016

Vol. 8, no. 2

131--139

Long-term exploitation of limestone in Kadzielnia in the centre of Kielce created the post-mining basin of considerable size. For some time it was filled with water, forming the lake Szmaragdowe (Emerald Lake), which dried out 30 years ago. Because of the restoration projects of the lake it became necessary to determine its volume; the data on the size of the basin have not so far been presented in publications. This volume was determined using modern measurement technologies: in the part filled with water – bathymetric measurement, in the dry part – scanning tacheometry. As a result of measurements and calculations, volumes of the part filled with water (23.000 m3) and of the dry part (277.000 m3) were determined. The spatial model of the basin and topographic maps were also created.