Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2008.11b
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- Pages.100-106
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- 2008
A Study on the optimal selection of backfill method using VE/LCC Analysis for Urban Underground Railway
VE/LCC 분석을 통한 도시철도 지하구조물 상부 되메우기의 최적대안 선정에 관한 연구
- Published : 2008.11.13
Abstract
Road on the urban underground railway has been repaired for several years right after completion caused by the settlement of backfill and the damage of utility lines, which demands the practical application of life-cycle cost on design of backfill. This study perform the VE and LCC Analysis to select a optimal method of backfill and present the models and factors of VE process in the consideration of specialists' opinion and judgement on the category of critical maintenance items.
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