[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.21729/ksds.2022.15.3.101

A Study on Application of Improved Tunnel Water-Sealing Grouting Construction Process and the Inverse Analysis Material Selection Method Using the Injection Processing Results

Kim, Jin Chun (Han Kook Geotechnology Inc.)
Yoo, Byung Sun (Research Institute, Han Kook Geotechnology Inc.)
Kang, Hee Jin (Han Kook Geotechnology Inc.)
Choi, Gi Sung (Han Kook Geotechnology Inc.)
Kim, Seok Hyun (Han Kook Geotechnology Inc.)

Publication Information

Journal of Korean Society of Disaster and Security / v.15, no.3, 2022 , pp. 101-113 More about this Journal

Abstract

This study is planned with the aim of developing a systematic construction process based on the scientific and engineering theory of the water-sealing grouting construction applied to the tunnel excavation process during the construction of the downtown underground traffic network, so that the construction quality of the relatively backward domestic tunnel water-sealing grouting construction is improved and continuously maintained no matter who constructs it. The main contents of the improved tunnel water-sealing grouting can be largely examined in the classification of tunnel water-sealing grouting application and the definition of grouting materials, the correlation analysis of groundwater pressure conditions with groundwater inflow, the study of the characteristic factors of bedrock, and the element technologies and injection management techniques required for grouting construction. Looking at the trends in global research, research in the field of theoretical-based science and engineering grouting is actively progressing in Nordic countries (Sweden, Finland, Norway, etc.), Japan, Germany, and the United States. Therefore, in this study, the algorithm is established through theoretical analysis of the elements of tunnel water-sealing grouting construction techniques to provide an integrated solution including a construction process that can effectively construct tunnel water-sealing grouting construction.

Keywords

Tunnel; Water-sealing grouting; Grouting construction process; Inverse analysis; Material selection method;

Citations & Related Records

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