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(一)关于用“新奥法”设计、施工的情况及实例:首先要进行地质调查,通过调查了解地质、环境(附近有无人家、房屋等)情况。然后确定用什么方法进行开挖。其中重要的是施工方法——全断面;半断面;和断面的形状,设计中再行细分。如:支撑方法的形式、净空变位、二次衬砌厚度、有无必要设仰拱、排水沟及位置
(I) About the Design and Construction of “New Austrian Law” Cases and examples: Firstly, we should conduct geological survey and investigate the situation of geology and environment (no people nearby, house nearby, etc.) through investigation. Then determine what method of excavation. One of the most important is the construction method - full section; half section; and the shape of the section, subdivision in the design. Such as: form of support methods, headroom displacement, the thickness of the secondary lining, whether it is necessary to set up arches, drains and location