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永久船闸二期工程爆破试验进入实施阶段一道国内外工程界尚未突破的难题——人工开挖造就高６０ｍ直立边坡的精确成型及确保其基础稳定的施工方法，臼１９９６年６月初在三峡水利枢纽永久船闸二期工程施工现场进行探索。至６月下旬已开展了５组（次）不同内容的爆破试验，...
Permanent Ship Lock Phase II project blasting test into the implementation phase of a domestic and international engineering community has not yet been a breakthrough in the problem - artificial excavation to create high precision vertical 60m slope forming and to ensure that the basis of stable construction methods, mortar 1996 June early in the Three Gorges Water Conservancy Pivotal lock second phase construction site to explore. By the end of June, five sets of (different) blasting tests have been carried out, ...