文章详细信息 关键词: 中粗砂层;;注浆;;气压平衡;;顶管施工 [gap=535]Keywords: medium coarse sand layer;grouting;air pressure balance;construction of jacking pipe
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medium coarse sand layer
中粗砂层
以上为机器翻译结果,长、整句建议使用 人工翻译 。
The foundation of the dam for Dalong reservoir consists of the layer of medium-coarse sand with gravel, so it is difficult to be penetrated even by the high-power vibrator.
大隆水库大坝坝基为含卵砾中粗砂层,即使大功率振冲器也难以贯入。
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