论文部分内容阅读
穿黄工程是南水北调中线总干渠穿越黄河的关键性工程。本文通过对南水北调穿黄隧洞设计采用后张法预应力环锚施工,对穿黄隧道环锚施工过程进行介绍,说明在南水北调穿黄隧道环锚施工过程中对管道保护是施工的首要要求,以期为类似工程提供借鉴。
Yellowstone project is a key project of the South-to-North Water Diversion Middle Route across the Yellow River. In this paper, the post-tensioned prestressed anchorage construction is adopted to design the Yellow tunnel of the South-to-North Water Diversion Project, and the construction process of the anchorage in the Yellow River tunnel is introduced. It is indicated that the construction of the tunnel along the Yellow River Tunnel in the South-to-North Water Diversion Project is the most important requirement. Provide a reference for similar projects.