伸缩规
The consolidation behavior of the sand drain ground during the process of filling the embankment was monitored by the settlement plate, telescoping tube settlement gauge and pore water pressure cell.
采用沉降板、分层沉降仪、孔隙水压力计等仪器,对路基分层填筑过程中砂井地基的固结规律进行监测,保证了路基的安全填筑。
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