Field Test Study of the Artificial Ground-Freezing Method Subsurface Excavation Construction of Watered Sandy Stratum in Collapsible Loess Area
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DOI: 10.1155/2020/6665372
Abstract: Saturated sandy stratum often makes tunnel excavation exceedingly difficult owing to its high water content. The artificial ground-freezing (AGF) method is an effective way to reduce the construction risks in such stratum; however, the AGF… read more here.
Keywords: loess area; sandy stratum; excavation; stratum ... See more keywords