钢筋混凝土管片的制作是盾构隧道施工的重要环节之一,结合工程实践,对管片的设计与制作工艺,试验方法及运输中应注意的事项等进行了详细的论述,重点介绍了管片生产中的几道关键工序。

The prefabrication of the reinforced concrete segments is one of the most important aspects of the shielddirven tunnel construction. On basis of engineering practice, the article expatiates on the design and prefabrication process and test methods of the segments, as well as on the issues to which special attention should be paid during the transportation of the segments. The article places it emphasis on the presentation of the key procedures of the prefabrication of the segments.