Structure and construction method of cut-off wall using jet grouting

摘要

The present invention relates to a structure and a construction method of chasubyeok by high-pressure injection, to form by spraying high-pressure grout material in the ground, the plate is formed in a way that only the pull-out without rotating the rod during the grout material high pressure jet and connective the hayeoseo successive orders placed over the target all sectors related to the structure and construction method of configuring chasubyeok. ; According to the present invention, the stable and effective order, and can provide a soil pressure support wall yet high connective the can greatly reduce the material consumption compared with the prior art the release of the composition in a circle, shortening at the same time the workload reduced and working time, economy improvement, etc. this advantage is possible. ; High pressure jet grouting, chasubyeok, flaky, and connective, load, order, earth pressure support