助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   导管架平台 的翻译结果: 查询用时:0.39秒
图标索引 在分类学科中查询
所有学科
海洋学
石油天然气工业
建筑科学与工程
公路与水路运输
力学
工业通用技术及设备
地球物理学
水利水电工程
更多类别查询

图标索引 历史查询
 

导管架平台     
相关语句
  jacket platform
     Dynamic Safety Checking of Fixed Jacket Platform
     固定式导管架平台的动力安全性校核
短句来源
     Sampling and simulation method for reliability analysis of offshore jacket platform
     海上导管架平台可靠性分析抽样-模拟方法
短句来源
     Analytical method of sensitivity analysis in ocean jacket platform optimization
     海洋导管架平台优化中灵敏度分析的解析方法
短句来源
     Safety Evaluation on Jacket Platform Structure in Chengdao Oilfield
     埕岛油田导管架平台结构的安全评估
短句来源
     System reliability analysis for single point mooring jacket platform structures
     单点系泊海洋导管架平台结构体系可靠性分析
短句来源
更多       
  offshore jacket platform
     Sampling and simulation method for reliability analysis of offshore jacket platform
     海上导管架平台可靠性分析抽样-模拟方法
短句来源
     By using the Sub*. Problem method, the structure of the JZ 20*. 2 MUQ offshore jacket platform is optimized with the dynamic ice-load as the main environment load.
     建立了海洋导管架平台结构动力优化的数学模型 ,采用零阶法 ,以动冰载荷作为海洋导管架平台结构的主要环境载荷 ,对锦州 2 0 2MUQ平台进行了结构动力优化计算。
短句来源
     Structural dynamic optimization design of offshore jacket platform
     海洋导管架平台结构动力优化研究
短句来源
     Study on Mechanics of Extreme Wave Load and Model Test of Offshore Jacket Platform
     极端波浪对海洋导管架平台的作用及其模型试验研究
短句来源
     Tuzzy Optimum Lectotype of Offshore Jacket Platform
     近海导管架平台的模糊选型优化
短句来源
更多       
  jacket platforms
     Studies on H_2 Vibration Control Strategy for Offshore Jacket Platforms
     固定式导管架平台的H_2振动控制技术研究
短句来源
     ULTIMATE STRENGTH ANALYSIS OF OFFSHORE JACKET PLATFORMS
     海洋导管架平台的极限强度分析
短句来源
     Aseismic reliability analysis approach on offshore jacket platforms
     海洋导管架平台抗震可靠性分析方法
短句来源
     Primary Study on Application of Tuned Liquid Dampers upon Jacket Platforms for Ice Infested Water
     调谐液体阻尼器在冰区导管架平台上应用的初步研究
短句来源
     Estimation of ice-reduced fatigue life for ice-resistant jacket platforms
     抗冰导管架平台冰激疲劳寿命估计
短句来源
更多       
  offshore jacket platforms
     Studies on H_2 Vibration Control Strategy for Offshore Jacket Platforms
     固定式导管架平台的H_2振动控制技术研究
短句来源
     ULTIMATE STRENGTH ANALYSIS OF OFFSHORE JACKET PLATFORMS
     海洋导管架平台的极限强度分析
短句来源
     Aseismic reliability analysis approach on offshore jacket platforms
     海洋导管架平台抗震可靠性分析方法
短句来源
     System reliability analysis method for offshore jacket platforms under extreme loads
     极端荷载作用下海洋导管架平台体系可靠度分析
短句来源
     According to the diversity of structure reliability index and functional requirement of offshore jacket platform, the modes of structural optimum design of offshore jacket platforms are established based on the component reliability and the structural system reliability respectively.
     根据导管架平台结构可靠性指标及功能要求的不同,建立了基于构件可靠度的平台优化设计模型和基于体系可靠度的平台优化设计模型。
短句来源
更多       

 

查询“导管架平台”译词为其他词的双语例句

     

    查询“导管架平台”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
      jacket platform
    Jacket platform is a kind of offshore space frame structure comprised of lots of poles that are circular cylinders with small diameter and in the oblique status relative to seabed.
          
    This paper presents two control schemes to control the dynamicresponse of an offshore steel jacket platform due to wave-inducedforces.
          
    The objective of the controllers is to greatly reduce theinternal system oscillations and to obtain a smooth response ofthe steel jacket platform when subjected to nonlinear self-excitedhydrodynamic forces.
          
    Furthermore, theperformance of the offshore steel jacket platform is presentedwhen a direct velocity feedback controller is applied to thesystem.
          
      jacket platforms
    Nonlinear and Robust Control Schemes for Offshore Steel Jacket Platforms
          
    There are two jacket platforms in close proximity connected by a walkway.
          


    The dynamic analysis of a jacket platform in 26m deep water is carried out using the program SAP5. Three kinds of plane frame modelling of the jacket platform are chosen to investigate the effect of the selection of structural element and soil-pile interaction on the eigen characteristic of the platform. It is shown that the differences between the frequencies computed by different models are less than 10% and their spectra responses to earthquake are essentially consistent. The aseismic responses of a space...

    The dynamic analysis of a jacket platform in 26m deep water is carried out using the program SAP5. Three kinds of plane frame modelling of the jacket platform are chosen to investigate the effect of the selection of structural element and soil-pile interaction on the eigen characteristic of the platform. It is shown that the differences between the frequencies computed by different models are less than 10% and their spectra responses to earthquake are essentially consistent. The aseismic responses of a space frame model to earthquake intensity 8° are obtained both by spectra response method and by time history method. The results show that the large displacement on the top of pile is predominated by the fundamental mode; the stresses of the legs both over the splash zone and on the sea bottom and that of most bracing members are critical.

    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。为了探讨导管架的单元划分、土与桩共同作用等因素对自振特性的影响,近似将平台作为平面框架来计算、三种平面计算模型算得的频率相差不超过10%,谱响应分析所得结果也比较接近。空间计算模型分别进行自振特性、谱响应和历程响应的计算。按八度地震计算结果表明:平台桩顶的位移比较大,第一振型起主要作用;导管架在潮差段和海底泥面处的腿柱应力值及大部分斜杆应力值都很大。

    The formulation of quasi-static reliability analysis for fixed offshore platform is established in this paper. The mixed FEM-First order second moment method is introduced to calculate the reliability index and the substructures model is used for failure analysis of structural system. Several special uncertain random variables for offshore structures are considered. A simplified jacket is calculated as an example, the formulation and also the recommended failure function for column buckling are identified.

    本文建立了固定式海洋平台结构系统准静态可靠性分析的公式体系。在构件可靠性指数分析中提出了有限元一阶二次矩方法和系统失效分析中的子结构模型,对海洋平台结构的若干个重要的不确定随机变量作了讨论。最后对一简单的导管架平台作了实例分析,给出了立柱屈曲的失效面模型,并证明了方法的有效性。

    It is a very difficult problem to analyze jacket platform to lateral loads, because one must consider the interaction between the offshore jacket type linear structure and it's non-linear soil foundation system. Recently, many works have been done by specialists in foreign countries, and some computational methods for solving this problems have been developed, some of them as: point of Contraflexure, Dummy Pile Method, External Linear Spring Method, and Secant Modulus Method.Based on the analysis methods above...

    It is a very difficult problem to analyze jacket platform to lateral loads, because one must consider the interaction between the offshore jacket type linear structure and it's non-linear soil foundation system. Recently, many works have been done by specialists in foreign countries, and some computational methods for solving this problems have been developed, some of them as: point of Contraflexure, Dummy Pile Method, External Linear Spring Method, and Secant Modulus Method.Based on the analysis methods above mentioned, this paper describes an analysis method named equivalent freestanding pile, which is analogous to secant modulus method, and a computer program for analysing structure-pile-soil interaction is developed.Owing to the considerating of the linear response of the structures and piles, and the nonlinear response of the soil, this method works is well, and it's results are accurate. According to the analysis of the results, some suggestions are given for the design rules such as Apl and Dnv in this paper.

    桩基导管架平台在水平荷载作用下的受力分析,由于考虑结构-桩-土之间的共同作用,所以,这是一个相当复杂的问题。近年来,国外许多学者对这一课题的合理解,作了大量的工作,并提出了一些有意义的分析方法。其中比较著名的有反弯点法、模拟桩法、外线弹簧法以及割线模量法等。本文在分析上述诸方法的基础上,提出了一个类似于割线模量法的等效自立式桩的分析方法,并编制了相应的计算机程序。由于考虑了结构-桩-土之间的内力平衡及变形相容条件,以及结构、桩的线性特性和土的非线性影响,所以本文所建议的计算方法和计算机程序是可靠的,计算分析结果也令人满意。本文根据实例的分析结果,对有关设计规范提出了一些看法和建议。

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关导管架平台的内容
    在知识搜索中查有关导管架平台的内容
    在数字搜索中查有关导管架平台的内容
    在概念知识元中查有关导管架平台的内容
    在学术趋势中查有关导管架平台的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社