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(사)한국터널지하공간학회

ISSN : 2233-8292

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Vol.15 No.5
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Monitoring of waterjet cutting free surface using laser sensor

(사)한국터널지하공간학회 / (사)한국터널지하공간학회, (P)2233-8292; (E)2287-4747
2013, v.15 no.5, pp.469-481



& (2013). Monitoring of waterjet cutting free surface using laser sensor. (사)한국터널지하공간학회, 15(5), 469-481.
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Abstract

The monitoring of a free surface generated by waterjet cutting technology is very important for an efficient construction process. In this study, experiments using a laser sensor were performed to provide a data processing method and to determine optimized parameters. The experimental parameters here are the angular resolution, measurement distance, and free surface cutting shape. The results show that the monitoring resolution increases with a decrease in the angular resolution and the horizontal measurement distance and with an increase in the cutting (free surface) width. This laser monitoring method can be applied during the measurement of free surface shapes and depths in situ.

keywords
Laser sensor, Free surface monitoring, Free surface depth, Rock cutting, Waterjet, 레이저 센서, 자유면 모니터링, 자유면 깊이, 암반 절삭, 워터젯

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