摘要
通过对模型试验结果的分析,研究了海洋采油平台在冰和波浪等水平荷载作用下,隔水套管的工作性状,提出了方便实用的群桩效率计算方法和隔水套管水平承载力的计算方法,并得到了原型试桩资料的验证。
The behavior of drilling platform confining casing pipes under ice and wave horizontal load is studied and analyzed by the experiments. In this paper a practical efficiency formula of pile group and a horizontal bearing capacity formula of confining casing pipes is provided. All these results are verified by some practical case records. It is reference important value for making design drilling platform structure.
出处
《港工技术》
北大核心
1998年第4期27-32,共6页
Port Engineering Technology
关键词
采油平台
隔水套管
群桩效率
水平承载力
drilling platform confining casing pipe, effect of pile group, horizontal bearing capacity P-Y curve
