论文详情

群桩作用下隔水导管可打性试验

石油钻采工艺

2002年 24卷第5期

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Title

DRIVABLE TEST OF RISER PIPE UNDER THE INTERACTION OF CLUSTER PILES

作者

彭苏萍杨进周建良刘书杰

Authors

Peng Suping Yang Jin Zhou Jianliang Liu Shujie

单位

中国矿业大学, 北京 100083 中国海洋石油总公司研究中心, 北京 100027

摘要

结合海洋钻井实际工程情况,开展了群桩模拟试验,研究分析了群桩条件下的桩土相互作用问题,得出了群桩作用对土应力场的影响关系,模拟试验结果对海上隔水导管的施工具有重要的指导意义。

Abstract

Simulation test of cluster piles was conducted in accordance with the engineering situation of offshore drilling.The interaction of seabed earth in cluster piling condition was investigated, and the influencing tendency of cluster piling on the stress field of seabed earth was also revealed.The simulation test results were very important for directing the operation of offshore riser pipe.

关键词：

隔水导管; 应力; 群桩相互作用; 模拟试验;

Keywords:

riser pipe; earth stress; cluster piles interaction; simulation test;

基金项目

DOI

10.3969/j.issn.1000-7393.2002.05.003