Combining steel sheet piles and soil-cement columns to protect and stabilize the deep pit in case of weak soil with high level of groundwater

Abstract

Steel sheet piles and soil-cement columns are used to protect the pits independently. In some cases, using each method separately does not work as well as expected. This article proposes a solusion combining steel sheet piles and soil-cement columns to protect and stabilize the deep pit in case of weak soil with high level of groundwater.