| Title |
A Study on Algorithm for Materials Take-off Using Pothole Detection System |
| Authors |
김경남(Kim, Kyungnam) ; 김성호(Kim, Sung-Ho) ; 김낙석(Kim, Nakseok) |
| DOI |
https://doi.org/10.12652/Ksce.2017.37.3.0603 |
| Keywords |
포트홀;포트홀 감지 시스템;포트홀긴급보수;도로 유지보수;물량산출 Pothole;Pothole detection system;Emergency pothole repair;Pavement maintenance;Material take-off |
| Abstract |
Various type of pavement deterioration such as crack, bumpy, pothole is rapidly increasing according to the accelerated environmental changes like heavy rainfall, frequent snowing, difference temperature, etc. Accident related to pothole that cause fatal traffic accidents has been increased more than five times over the next five years starting from 2008. As direct or indirect damage by pothole which caused injuries and car damages increases every year, quicker and more efficient management measures are necessary. This study presents the algorithm for materials quantity take-off. The algorithm was suggested by correlation in pothole size and area. Suggested algorithm were confirmed the validity through the 15 field survey in capital area. According to the results of survey, usually the residual materials at which 5~7 kg was generated decreased to 1~2 kg. It showed that automatic pothole detection system is expected not only to reduce materials and resources, but also to contribute to quality improvements of pavement through more accurate material take-off from the situation of constructing rely on their own judgement. |