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本文简要介绍了盾构机技术和国内外发展概况,以及南水北调中线穿黄隧洞工程及其地质情况。对泥水式盾构机应用于穿黄隧洞的施工进行了探讨。针对盾构法穿黄隧洞施工应开展的前期工作提出了建议。
This article briefly introduces the shield machine technology and its development at home and abroad, as well as the Yellow River Tunnel project of the Middle Route of South-to-North Water Diversion Project and its geological conditions. The construction of mud-water shield machine applied to the tunnel of Yellow River pier was discussed. Suggestions are put forward for the preliminary work which should be carried out in the tunnel construction of the Yellow tunnel.