详细介绍了采用压力注浆法对采空区引起的公路路基塌陷进行治理的施工情况。
The author in detail introduces application of pressure grouting penetration in treatment for foundation dent that has keen caused by goaf in the paper.
详细介绍了采用压力注浆法对采空区引起的公路路基塌陷进行治理的施工情况。
The author in detail introduces application of pressure grouting penetration in treatment for foundation dent that has keen caused by goaf in the paper.
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