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通过物探技术手段结合地质资料分析、地质构造判断探明迎头前方富水区的分布,做好防突水工作,确保掘进安全。
Geophysical methods and geologic data analysis are used to determine the distribution of the water-rich area in front of the head-on head through geophysical techniques, so as to prevent water inrush from water and ensure tunneling safety.