As a new advanced connection mode, reinforced bar connection technology is a key procedure in building construction, especially for straight thread connection of large-diameter reinforced bar.
钢筋连接尤其是粗直径钢筋连接在建筑施工中是一项关键工序，而钢筋直螺纹连接技术是一种先进的新型连接方式。
In underwater tunnel construction, to confirm the reasonable cover thickness is the key in the technology.
合理的确定水下隧道覆盖层厚度是建设水下隧道关键技术之一。
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。
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