Freeze-concentration is a methodoffreezing and removing some water in natural fruit and vegetable juices with a view of obtaining high-quality concentrates or commercial fruit and vegetable juices.
The application scheme of the artificial freezingmethod in Xuanwu Lake subaqueous highway tunnel construction and the constructing procedure of the freezingmethod are introduced.
介绍了人工冻结法在玄武湖水下交通隧道中的应用方案以及冻结法的施工工艺。
3
New design and execution techniques are adopted in South Anchor Cushion Foundation Pit, namely freezingmethodof row piles.