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Study on the Geological Characteristics and Slope Stability of Nammyeon reservoir in Bonghwa County, Kyungpook Province

경북 봉화군 남면저수지 일대의 지질특성 및 비탈면 안정성 검토

  • Received : 2017.04.10
  • Accepted : 2017.04.13
  • Published : 2017.04.30

Abstract

The geology of the study area is composed mainly of conglomerate, sandstone, and shale and basalt. It is a rock that has been observed to move relatively recently through various brittle deformation and various stress fields during the recent period. To form a gentle terrain with severe crushing. The slope is located at the intersection of the Taegok Fault in the north-northeast direction and the Bukok Fault in the western north-west direction, and many faults, fault zones and fracture zones of various sizes are developed in the rock bed. In this study, the geological characteristics of the slope are investigated and the countermeasure method is suggested. It is suggested that periodical measurement and analysis should be performed by installing a measuring instrument according to each structure for safety management of the surrounding roads and grounds during construction or reinforcement by the countermeasure method for the slope of the study area.

Keywords

Fault;Fracture zone;Slope countermeasure method

Acknowledgement

Grant : 지반함몰 발생 및 피해 저감을 위한 지반 안정성 평가 및 굴착.보강 기술개발

Supported by : 국토교통과학기술진흥원

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