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Title |
Proposal of the Modified Management Criteria Value in Earth Retaining Structure using Measured Data
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DOI |
http://dx.doi.org/10.11112/jksmi.2016.20.1.095 |
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Keywords |
절대치 관리방법 ; 흙막이 구조물 ; 관리기준치 ; 수정계수 ; 안전성 Absolute value management method ; Earth retaining structure ; Management criteria ; Modification factor ; Safety |
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Abstract |
The absolute value management method is widely used in the most of the earth retaining construction, which evaluates the safety by comparing measurement result and management criteria. Therefore, the management criteria is the standard to evaluate the safety of the site, and in other words, the criteria is a direct factor of the evaluation. That means that the safety of the site can not be acquired if the management criteria is not proper, even though the measurement system is perfectly set. However, many of field technicians do not have rely on the current management criteria, and they even recognize the necessity of the revision. Therefore, in this study, the necessity of the revision was studied. Also, the optimum criteria selection and the application were performed based on the test results of earth retaining deflection and probabilistic theory. The absolute value management method was used for this study. The details are tabulated.
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