The freezing method is often adopted to reinforce the surrounding formation during deep foundation pit excavations. According to the traditional theory of freezing wall design in coal mine ...

The process of micro crack formation in sandstone subjected to freeze-thaw cycles is pivotal for strip mine in cold regions. A discrete element numerical model considering the variation of frost heave ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator.