最普遍使用的固定平台是钢质基盘导管架平台。
导管架、上部结构和软刚臂分别是用浮吊吊装的。
The jacket, topside and yoke assembly were separately lifted and installed by using a derrick barge.
海洋导管架型平台是一个复杂的非线性空间结构。
The offshore jacket platform is a complex nonlinear space structure.
建立以平台总重量为目标函数的导管架平台优化模型。
An optimum design model for offshore jacket platform is established by using the weight ass ingle object function.
因此，研究导管架平台的结构振动控制方法具有重要意义。
Thus, it is very important to investigate the methods of structural vibration control for jacket platforms.
槽泵系统用于冷却器，槽可以安装一个铝制或钢制导管架。
Repaco tank and pump systems are designed for use with new or existing chillers.
提出了近海导管架平台结构可靠性指标分配的模糊优化方法。
The method to determine the reliability index of the offshore jacket platform by using fuzzy optimum assignment is presented.
海洋平台作为一个大型空间桁架结构，导管架是其中的关键部件。
Offshore platform is a large spatial truss structure, whose key part is jacket.
概括了平湖油气田开发工程中使用的导管架和平台上部结构的特点。
This paper briefly outlines the major features of the jacket and topside structure in Pinghu oil and gas field development.
本文用SAP5程序对一座26米水深的导管架平台作了动力分析。
The dynamic analysis of a jacket platform in 26m deep water is carried out using the program SAP5.
滑移装船是平台导管架和平台组块等大型结构物施工过程的重要环节。
Slippage shipment is one of the shipment technologies of large structure including platform jackets and platform blocks.
导管架下水驳船摇臂是安装在船艉的用于导管架滑移下水的过渡装置。
The rocker arm on the jacket launch barge is a transition installation equipped at the stern.
本文研究了对三维模型的导管架平台结构系统静强度可靠性评估方法。
This paper studies the evaluation method of static strength reliability on 3-dimensional model for off-shore platform structure system.
本文主要研究了导管架海洋平台结构系统优化设计的理论与数值计算方法。
The theoretical and numerical methods of structural design optimization for offshore platforms are studied in this thesis.
固定式导管架平台在海冰作用下的结构瞬态响应分析与动力响应优化方法。
The process of layout optimization for platform structure includes two steps: firstly, the ground structure method is used to find the topology optimum.
考虑约束条件边界的模糊性，建立了导管架海洋平台结构模糊优化设计模型。
The model of structural fuzzy optimum design of offshore jacket platforms is established considering the fuzziness of constrained boundary condition.
把导管架海洋平台看作钢框架结构，并把多目标优化设计方法用于结构的设计中。
A multi objective design is proposed by assuming the jacket platform as a steel frame structure.
导管架海洋平台是一种空间结构体系，在多维地震动作用下的反应计算较为复杂。
The jacket offshore platform is a spatial structure, and the computation of its response to the multiple seismic excitations is complicated.
所评定的三项焊接工艺可以直接用于海洋平台导管架建造，焊后允许不进行热处理。
Thus three welding crafts can be used in the fabrication of offshore jacket structure directly and the offshore jackets need no heat treatment after welding.
通过对计算结果分析研究所得到的结论，对冰区导管架平台的设计有一定的参考价值。
Conclusions drawn from the analysis can be used in dynamic design of the offshore fixed jacket platform in sea ice infested zone.
本文的课题背景系渤海石油公司JZ20-2NW导管架平台结构冰振疲劳计算项目。
This paper is grounded on the project from Bohai Oilfield Services LTD in which the tubular joint's ice-induced fatigue strength of JZ20-2NW jacket platform is analyzed.
为了降低导管架平台的动力响应，可在导管架平台的连接结点之间加入能量耗散材料。
To reduce dynamic response of a jacket platform, energy dissipation materials may be placed between the tube joints.
吊装式导管架和整体吊装甲板显著地简化了平台的海上安装并且大量地减轻了结构质量。
The lifting type jacket and integrated deck structure have significantly simplified offshore installation of the platform and greatly reduced the weight of the structure.
随着我国深海油气资源的逐步开发，钢质导管架平台向更深水域的运输变得越来越重要。
With the development of the petroleum and gas resource in our deep sea areas, the transportation of the steel jacket to the deeper water areas will become more and more important.
把导管架海洋平台看作钢框架结构，并把多目标优化设计方法用于其结构的抗震设计中。
Jacket platform was assumed as steel frame structure and multi-objective design method was performed.
船舶、钻井平台、导管架的年检、特检以及船体、机电设备、管线的系统检验和寿命评估等。
Annual inspection and special inspection and jacket for ship and platform, system inspection for ship structure, equipment and piping and evaluate for their natural life.
基于统一设计变量方法，实现了导管架海洋平台在动冰载荷作用下的截面和形状动力优化设计。
Based on the unified design variable method, the shape and sizing optimization design of jacket platform with dynamic ice-load is investigated.
在该导管架建造阶段，HHI在海洋码头对导管架调平和灌浆系统进行了水压试验和功能试验。
The hydrostatic test and function test had been carefully performed by HHI in their offshore yard during jacket fabrication.
为了满足海上调平和灌浆的要求，东海平湖油气田平台导管架采用了液压卡桩器和封隔器组合件。
The packer assembly and skirt pile grippers were selected for the Pinghu jacket due to offshore leveling and grouting requirements.
秦皇岛32—6油田的单点系泊系统包括常规的导管架、上部结构、软刚臂、系泊支架和传输系统。
QHD 32-6 SPM consists of a conventional jacket, topside structure, soft yoke assembly, mooring support and transfer assembly.
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