Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2001.05a
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- Pages.431-436
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- 2001
Fundamental Study on the Items of Check and Evaluation at the Rockfall-worried Railroad Sites
선로연변 낙석우려개소 점검 및 평가항목에 대한 기초연구
Abstract
Rockfall has long been a serious problem, especially derailment of train running on the track in mountainous regions. The purpose of this study is to suggest the reasonable items of check and evaluation to railroad rock slopes for safe maintenance and management of rockfall-worried railroad sites. Therefore, main and sub items were extracted from the survey of foreign and other authorities' cases and evaluation table (temporary) composed of items classified by important degree was suggested. To evaluate the availability and reasonability of items, statistical analysis based on field investigation namely SMR(Slope Mass Rating) and explanation values was carried.