已转变为海上生产平台的自升式平台。
A jackup rig that has been converted to an offshore production platform.
自升式平台是一种柔度较大的平台结构。
Self-elevating platform is a kind of structure with large flexibility.
本文综述了自升式平台强度评估的技术进展和现状，提出强度分析的计算分析方法。
This paper reviews the present situation and progress of strength evaluation, and puts forward analysis method of structure.
渤海8号平台是一座由槽口式改为悬臂式的自升式平台，并已经进入后服役期阶段的老龄化平台。
Bohai8 jack-up platform was refitted from slot type to cantilever-beam type and is in its later service period now.
研究结果为自升式平台冰激疲劳设计提供了有效的方法，并为自升式平台在冰区的使用提供了依据。
The results in this paper provide effective method for the ice-induced fatigue design of jack-up platforms, and it provides foundation for the use of jack-up platform in ice zone.
自升式平台作业时桩腿的地基承载力及抗倾稳性，对保证平台在各种海况下的作业安全是非常重要的。
The allowable range of safety factor of anti-overturning is derived by considering the check of anti-overturning and ground bearing capacity together.
自升式平台由于重心高、受风面积大，它的漂浮稳性一直是业主、设计者和操作者最为关注的问题之一。
As the jack-up platform has a higher centre of gravity and a larger windward area, owner, designers and operators are extremely concerned for its floating stability.
围井区应力图像和数据的分析，对自升式平台围井区计算中如何避免边界效应的影响具有一定的指导意义。
The comparative analysis of stress nephogram and data of leg well area is of guiding significance to the research on how to avoid boundary effect during the calculation of jack-up's leg well area.
在自升式平台的主船体中这种结构更是大面积的得到应用，其主甲板、舱壁、机械甲板和底板等都是板梁组合结构。
Especially, there are many stiffened plates in the hull of jack-up platform, for example the main deck, bulkhead, tank top and bottom plating.
综上表明，本文所采用的优化模型和方法简单实用，优化效果显著，为自升式平台桁架腿的概念设计提供了一种有效工具。
Therefore, it is convinced that models and methods of optimum lectotype in this thesis are effective and can be a useful tool in the concept design of the jack-up truss-type leg.
针对目标海域实际海况分别研究了不同有效波高和波浪入射角度对平台运动响应的影响，所得结果可为自升式平台设计提供依据。
To examine the effects of significant wave height and incident wave direction on platform motion, a series of experiment tests are carried out with different sea states.
自升式钻井船和筒型基础平台都属于浅基础结构物。
Both jackup drilling rig and bucket foundation platform belong to shallow foundation structures.
在此基础上对自升式海洋平台这种海洋结构物的静力及动力特性进行了深入的探讨。
On the base of the results we make following discuss of static and dynamic characteristic of jack-up platform.
在完成钻井作业后，桩靴较大的自升式钻井船在拔桩中会对筒型基础平台的地基产生一定的影响。
After drilling, the jackup drilling rig with biggish pile shoes will produce a certain influence on foundation of bucket foundation platform during pile extracting.
把自升式钻井平台与固定钻井平台连接在一起的跳板或楼梯。
The gangplank or stairway connecting a jackup drilling rig to a fixed platform.
主要阐述了自升式钻井平台悬臂梁的两种结构形式特点，以及目前我国新建自升式钻井平台的选型目标。
This paper discusses the two structure forms of cantilevers of jack-up drilling platforms, and the type selection of news jack-up drilling platforms in our country.
以某海洋钻井公司购置自升式深水钻井平台为例，建立了海洋平台购置项目经济风险评估的综合概率模型。
Taking the purchase of a deepwater self-elevating drilling rig as an example, a synthetic probability model is set up to carry out the economic risk assessment.
自升式钻井平台属于海上移动式平台，由于其定位能力强且作业稳定性好，在大陆架的勘探开发中居主力军地位。
As a mobile ocean platform, and owing to its high positioning capacity and good operation stability, the self-elevation drilling platform takes a leading role in continetial shelf exploration.
由于桩腿触到海床表面、并支撑起钻井平台，所以这种平台就被石油业界称作自升式底部支撑平台。
Since the legs touch the seafloor and support the drilling deck, oil industry people call a jackup a bottom-supported rig.
在完成钻井作业后，桩靴较大的自升式钻井船在拔桩中会对筒型基础平台的地基产生一定的影响。
Simulation of influence of biggish pile shoe pulling out on foundation of bucket foundation platform with finite element program;
我公司顺利中标胜利6号自升式钻井平台改装项目，改装期为4个月，主要工作内容为更换平台圆柱型桩腿。
CIMC Raffles won the repair bidding of SHENGLI NO. 6 drilling platform with 4 months" working period with the main modification of replacing the leg."
自升式钻井平台就其基础类型不同分为桩基式和沉垫式2种。
Jack-up drilling platforms can be divided into two broad categories according to their foundation type: Din-dividual footings or 2 mat-supported.
在海上油气的勘探和开发中，自升式钻井平台发挥了很大的作用。
The development of offshore oil industry has been over 20 yesrs. Jack-up platforms have played an important role in the offshore oil and gas exploration and development activities.
在海上油气的勘探和开发中，自升式钻井平台发挥了很大的作用。
The development of offshore oil industry has been over 20 yesrs. Jack-up platforms have played an important role in the offshore oil and gas exploration and development activities.
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