The boundary conditions concerning inflow sect ion, outflow section, solid wall surface as well as obstacles within computation al region was dealed adopts appropriate approaches.
采用了适当的处理方法对其计算模型进行了简化，以及对其来流面、出流面、固体壁面及计算区域内障碍物的边界条件进行确定。
The relation between surface crack space and strata displacement is presented to offer guidelines to water inflow prediction.
建立地层开裂与变形的对应关系，为突水事故的预测预报提供了依据；
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