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http://dx.doi.org/10.5345/JKIBC.2020.20.4.375

Demolition and Maintenance/Repair Cost Estimation of Road Drop Obstacle for Safety Risk Removal of Anti-tank Defense Facility  

Yoo, Yang-Soo (SEON Architecture & Engineering Group)
Park, Young Jun (Korea Military Academy)
Eun, Hee-Chang (Kangwon National University)
Baek, Jang-Woon (Korea Military Academy)
Publication Information
Journal of the Korea Institute of Building Construction / v.20, no.4, 2020 , pp. 375-382 More about this Journal
Abstract
Rock drop obstacles on major roads in the border area in South Korea has been installed and operated to prevent and block the movement of enemy units. However, the increase in traffic volume due to the development of the border region causes many problems such as road traffic congestion due to rock drop, traffic safety, and impaired urban aesthetics. Therefore, this study aimed to provide guidelines for demolition and replacement facility installation for rock drop obstacles, which are differently applied to each unit, and to suggest the direction of the Ministry of National Defense's policy regarding maintenance cost for necessary rock drop obstacles required for operation. In this study, as part of a guideline study on the removal of rock drop obstacles and the installation of alternative facilities, a standard unit price was suggested for essential rock drop obstacles, so as to be used as judgment data when deciding whether to remove rock drop obstacles.
Keywords
rock drop; road drop; alternative obstacle; anti-tank defense facility; cost estimation of demolition and maintenance/repair;
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