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对于地下空间资源的开发利用，提出了同步爆扩成型地下空间和混凝土支护层的新方法。这一方法也可用于深基坑开挖与支护、地基处理、大面积开挖和地下水防治等岩土工程。
For the development and utilization of underground space resources, a new method of simultaneously expanding and expanding the underground space and the concrete supporting layer is proposed. This method can also be used for geotechnical engineering such as excavation and support of deep foundation pit, foundation treatment, large-area excavation and groundwater prevention and control.