摘要
详细介绍了直径为325 mm、长达142 m的长大管棚施工方案,内容包括长大管棚打设方法、施工工艺、流程、工序、设备、技术要求和施工组织等。所介绍的方案成功应用于实际工程,取得了良好的经济效益和社会效益,也为同类工程提供了实践经验。
The construction scheme of large scale piperoof with 6325 diameter and 142 m length is introduced in detail, including such contents as large scale piperoof drill and installation, construction technique and procedure, construction equipment and organization. The scheme described in the paper has been applied in real engineering practice and has got good economic and social benefits, and supplies a good reference to similar projects.
出处
《铁道建筑技术》
2006年第5期47-49,共3页
Railway Construction Technology
关键词
箱涵顶进
长大管棚
施工方案
frame structure
large scale piperoof
construction scheme
