地铁工程勘察水域钻探油桶筏钻探平台的设计与安全保障措施

Design and Safety Measures of Oil Drum Raft Drilling Platform on the Waters in Subway Engineering Survey

摘要:

结合北京地铁6号线二期下穿北运河岩土工程勘察水域钻探实践，介绍了水域钻探油桶筏钻探平台的结构、特点和适用范围，论述了水域钻探油桶筏钻探平台的设计原理和搭建方案，并对水域钻探安全保障措施进行了总结。

Abstract:

Based on the water drilling practice of geotechnical engineering investigation in the second phase of Beijing subway Line 6 project, this article introduces the oil drum raft drilling platform on the waters about its structure, features and scope of application. The design principle, design method and establishing plan are discussed and the safety measures of water drilling are summarized.