한국구조물진단유지관리공학회 논문집 (Journal of the Korea institute for structural maintenance and inspection)
- 제3권3호
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- Pages.187-194
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- 1999
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- 2234-6937(pISSN)
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- 2287-6979(eISSN)
균열발생 지하철 본선구조물의 안정성 연구
A Study on Stability of Cracked Main Structure in Subway
- 투고 : 1999.07.20
- 발행 : 1999.07.31
초록
In this study, a series of items on the safety and stability of cracked main structure in subway are investigated and analyzed. Cracks due to dry contraction under the construction can be found when a tensile stress of cross section is higher than tensile strength at a value of coefficient of dry contraction