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http://dx.doi.org/10.21729/ksds.2017.10.1.43

A Study on Risk Influence Factors of Ground Subsidence through Soil Investigation Analysis  

Joung, Ho Young (SEMYUNG ENC Co., Ltd.)
Lee, Gil Hwan (SEMYUNG ENC Co., Ltd.)
Publication Information
Journal of Korean Society of Disaster and Security / v.10, no.1, 2017 , pp. 43-46 More about this Journal
Abstract
Recently, the development of underground space is being actively carried out in the urban area by saturation, and the excavation works are mainly carried out by various excavation methods by the structures adjacent to the ground and underground excavation. During such excavation work, ground subsidence accidents are occurring due to inattention construction, lack of construction technology, and leakage of ground water. For the prevention of ground subsidence we studied the method of risk influence factors by soil investigation. Analysis of 75 sites soil investigation by U.S.C.S (Unified Soil Classification System), construction method, depth of excavation and we studied the risk influence factors with ground subsidence.
Keywords
Ground Subsidence; Soil Investigation; Instrumentation; Evaluation technique;
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