某隧道在完成二次衬砌后,软弱地基产生不均匀沉降致使边墙严重开裂。
The seriously uneven settlement of soft ground causes tunnel wall crack after the completion of permanent tunnel lining.
某隧道在完成二次衬砌后,软弱地基产生不均匀沉降致使边墙严重开裂。
The seriously uneven settlement of soft ground causes tunnel wall crack after the completion of permanent tunnel lining.
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