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http://dx.doi.org/10.7735/ksmte.2012.21.5.836

The Research on Environmental-Friendly Manhole Repair and Construction Technology  

Seo, Jeong-Hwan (한국산업기술대학교 기계설계공학과)
Yang, Hae-Jeong (한국산업기술대학교 기계설계공학과)
Kim, Kwang (한국산업기술대학교 기계설계공학과)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.21, no.5, 2012 , pp. 836-841 More about this Journal
Abstract
The repair of road pavement and manhole has been resulted long construction times and traffic jams, environmental pollution from construction wastes, and budget waste due to excessive construction costs. In order to resolve such problems, we have developed the new construction method using C-ring, which can fix and raise the manhole securely. This technology is the method by driving in a wedge after inserting C-ring and expanding it in order to raise manhole to the regular height. This has been approved by the test reports of KOLAS(Korea Laboratory Accreditation Scheme), and was confirmed safety, durability and reliabilty in result. In this paper we approved this technology was able to short working times to around 20% and construction costs to around 50% with compare other construction methods. Also, environmental pollution and civil complaints will be prevented because there will be no longer any noises, vibrations, dust, or construction wastes.
Keywords
Pavement; Manhole; Raise; Traffic jams; KOLAS(Korea Laboratory Accreditation Scheme); Test reports; Durability;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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