underpinning technique的意思|示意

As underpinning technique has been mainly used in situation like tunnelling underneath existing buildings, or pile foundation and TBM turn around, so far as underground construction is concerned.

托换移位技术在地下工程中主要应用于隧道施工下穿既有建筑物、桩基以及盾构机掉头等工程。

To treat the uneven settlement of ground by using cast in place pile underpinning is a practical and effective technique.

采用灌注桩托换技术处理地基的不均匀沉降是一种实用有效的方法。