本文介绍了引子渡面板堆石坝填筑快速施工的经验。
The experience of quickly constructing face rockfill dam of Yinzidu hydropower station is introduced in this article.
本文全面总结了厚煤层中大型机头硐室快速施工的组织及关键技术技巧，为在同类条件下施工类似工程提供了宝贵经验。
This paper summarizes the organization and key technology of rapid construction medium and large head chamber in thick seam, and provides valuable experience for the project under similar condition.
本文结合顾桥煤矿主井冻结段的冻结工程与凿井工程施工的成功经验，探讨了深厚冲积层冻结法凿井安全快速施工的几个问题。
Combining to the freezing and digging engineering in main shaft of Guqiao mine, the paper studied some problems for safety and fast construction in deep freezing alluvium.
总结出5条经验并提出5条改进意见，以寻求立井快速施工的途径。
The author points out 5 experience and provides 5 suggestion for improvement, So that people can find more methods for speed up shaft sinking.
总结出5条经验并提出5条改进意见，以寻求立井快速施工的途径。
The author points out 5 experience and provides 5 suggestion for improvement, So that people can find more methods for speed up shaft sinking.
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