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中国海洋工程（英文版）
中国海洋工程（英文版）

左其华

季刊

0890-5487

coes@nhri.cn

025-83734321

210024

南京市虎踞关34号

中国海洋工程（英文版）/Journal China Ocean EngineeringCSCDCSTPCD北大核心EISCI
查看更多>> China Ocean Engineering（简称COE）是中国科学技术协会主管、中国海洋学会主办、南京水利科学研究院编辑的英文版综合性、高科技学术季刊（刊号ISSN 0890 - 5487, CN32 – 1441 / P），于1987年创刊，每期180 ± 6页。国际订价：360美元 / 卷，国内订价：800元 / 卷。 COE办刊宗旨：向国外介绍我国与海洋工程有关的研究、设计、试验、生产、使用、管理等方面的成果以及学术动态，扩大对外宣传和交流，展示我国的研究水平。主要刊载：离岸工程、海洋工程、海洋能源利用工程、海洋环境保护工程、水下工程、潜水技术、救捞技术等方面的稿件。稿件形式：学术论文、研究简报、综合评论、调查报告、成果介绍等。COE编委会成员26人，编委会名誉主任严 恺教授 (两院院士)，编委会主任邱大洪教授 (中科院院士)，还有11位两院院士、6位海外学者和7位国内海洋工程界著名教授专家担任编委，本刊所刊载的论文均是在国内外首次发表的科技学术论文，不是《海洋工程》（中文版）的翻译版。 20年来，COE登载有国内大专院校、科研机构以及工程单位的两院院士和专家教授的论文；还登载一些欧美、澳洲、日本、韩国、印度、土耳其等国家及我国香港、台湾著名学者的论文；有些是中国学者与欧美、澳洲、日本、韩国、新加坡等国学者合作完成研究成果。近五年来，COE刊登论文中有近80%得到各类基金资助、有近20%是国际或国际合作完成，COE的基金论文比和国际论文比，都位居国内5300余种学术期刊的前列。 COE获中国科协、国家基金委1999年度国家自然科学基础性、高科技学术期刊专项基金资助；获中国科协2002、2003、2004和2005年度高科技学术期刊专项基金资助；获得中国科协2002年度重点期刊编辑部专项设备基金资助；获2007~2008年度国家自然科学基金重点学术期刊专项基金资助。COE目前已列入国家科技部中国科技论文统计核心源期刊，并被美国《科学引文索引》( SCI-E )；美国《工程索引》( EI Compendex)；俄罗斯《文摘杂志》（PЖ，AJ）；日本《科学技术文献速报》（CBST）；美国《剑桥科学文摘》(CSA)；美国《应用力学评论》(AMR)； 美国《石油文摘》（PA）；等国内外18家权威检索数据库收录，在SCI-JCR公布的2001~ 2006年度国际海洋工程主题学科期刊影响因子指标中，COE均排名国际同类刊物的前十位（其中2003年度排名第七位，2005、2006年度排名第八位）。COE目前在国际海洋工程界已具有一定的知名度，并为我国海洋工程界专家、学者提供了一个在国际同行中展示自己的研究实力和水平，提高和扩大他们在国际学术领域的声望和影响的平台。COE也是我国、中国科协及江苏省的科技学术期刊中，在国际期刊界中为数不多具有影响力的专业学术期刊。COE作为国内外本行业学术界十分重要的传播和交流平台，为国家发掘培养出一大批海洋科学领域的杰出科技人才，如：两院院士；国务院学科评议组成员；长江学者；国家及省部级重点实验室主任；首席科学家；国家攻关项目负责人；上百位教授、博导和一大批博士、博士后；还有些专家学者是光华工程科技奖、国家和省部级科技进步奖、国家重大基金、国家杰出青年基金和国家基金获得者。近几年来，编辑部集体和个人取得的业绩得到上级部门的肯定和表彰，具体表现为：参评的两篇论文分别荣获“第二届（2004年）、第四届（2006年）中国科协期刊优秀学术论文奖”；COE进入首届和第二届“江苏期刊方阵”；副主编唐仁楠和编辑部主任吴永宁先后获“中国科技期刊优秀编辑奖—金牛奖”；吴永宁获“中国科技期刊青年编辑奖—骏马奖”和“江苏省科技期刊编辑学会—金马奖”；编辑部编辑杨 红获江苏省科学技术期刊编辑学会“优秀编辑”荣誉称号；吴永宁获“中国海洋学会优秀会员”荣誉称号，吴永宁被中国海洋学会期刊工作委员会和中国科学技术期刊编辑学会学术委员会聘任为委员，当选为江苏省期刊协会理事、江苏省科学技术期刊编辑学会常务理事。欢迎海内外海洋工程界的朋友们踊跃向本刊投稿。我们对高水平，特别是具有原创性的科学研究论文；对解决国际同行关注的难点与热点问题的论文；对国际合作项目、受国内外各类基金资助项目及重大科研经费资助项目完成的论文非常感兴趣，这类论文我们会安排优先发表。
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    Preface for the Special Issue on"Safety and Intelligent Maintenance of Offshore Structures"

    XU Wan-hai
    181-182页
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    A Review on Vibration Control of Multiple Cylinders Subjected to Flow-Induced Vibrations

    XU Wan-haiMA Ye-xuan
    183-197页
    查看更多>>摘要：The fatigue damage caused by flow-induced vibration(FIV)is one of the major concerns for multiple cylindrical structures in many engineering applications.The FIV suppression is of great importance for the security of many cylindrical structures.Many active and passive control methods have been employed for the vibration suppression of an isolated cylinder undergoing vortex-induced vibrations(VIV).The FIV suppression methods are mainly extended to the multiple cylinders from the vibration control of the isolated cylinder.Due to the mutual interference between the multiple cylinders,the FIV mechanism is more complex than the VIV mechanism,which makes a great challenge for the FIV suppression.Some efforts have been devoted to vibration suppression of multiple cylinder systems undergoing FIV over the past two decades.The control methods,such as helical strakes,splitter plates,control rods and flexible sheets,are not always effective,depending on many influence factors,such as the spacing ratio,the arrangement geometrical shape,the flow velocity and the parameters of the vibration control devices.The FIV response,hydrodynamic features and wake patterns of the multiple cylinders equipped with vibration control devices are reviewed and summarized.The FIV suppression efficiency of the vibration control methods are analyzed and compared considering different influence factors.Further research on the FIV suppression of multiple cylinders is suggested to provide insight for the development of FIV control methods and promote engineering applications of FIV control methods.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Remaining Useful Life Prediction Method for Multi-Component System Considering Maintenance:Subsea Christmas Tree System as A Case Study

    WU Qi-bingCAI Bao-pingFAN Hong-yanWANG Guan-nan...
    198-209页
    查看更多>>摘要：Maintenance is an important technical measure to maintain and restore the performance status of equipment and ensure the safety of the production process in industrial production,and is an indispensable part of prediction and health management.However,most of the existing remaining useful life(RUL)prediction methods assume that there is no maintenance or only perfect maintenance during the whole life cycle;thus,the predicted RUL value of the system is obviously lower than its actual operating value.The complex environment of the system further increases the difficulty of maintenance,and its maintenance nodes and maintenance degree are limited by the construction period and working conditions,which increases the difficulty of RUL prediction.An RUL prediction method for a multi-omponent system based on the Wiener process considering maintenance is proposed.The performance degradation model of components is established by a dynamic Bayesian network as the initial model,which solves the uncertainty of insufficient data problems.Based on the experience of experts,the degree of degradation is divided according to Poisson process sim-ulation random failure,and different maintenance strategies are used to estimate a variety of condition maintenance factors.An example of a subsea tree system is given to verify the effectiveness of the proposed method.
      原文链接:
    • NETL
    • NSTL
    • 万方数据
    • 维普

    Risk Assessment of Deep-Water Horizontal X-Tree Installation

    MENG Wen-boFU Guang-mingHUANG YiLIU Shu-jie...
    210-220页
    查看更多>>摘要：Due to the high potential risk and many influencing factors of subsea horizontal X-tree installation,to guarantee the successful completion of sea trials of domestic subsea horizontal X-trees,this paper established a modular risk evaluation model based on a fuzzy fault tree.First,through the analysis of the main process oftree down and combining the Offshore&Onshore Reliability Data(OREDA)failure statistics and the operation procedure and the data provided by the job,the fault tree model of risk analysis of the tree down installation was established.Then,by introducing the natural language of expert comprehensive evaluation and combining fuzzy principles,quantitative analysis was carried out,and the fuzzy number was used to calculate the failure probability of a basic event and the occurrence probability of a top event.Finally,through a sensitivity analysis of basic events,the basic events of top events significantly affected were determined,and risk control and prevention measures for the corresponding high-risk factors were pro-posed for subsea horizontal X-tree down installation.
      原文链接:
    • NETL
    • NSTL
    • 万方数据
    • 维普

    Experimental,Numerical,and Analytical Studies on the Bending of Mechanically Lined Pipe

    WEI Wen-binYUAN LinZHOU Jia-shengLIU Zheng...
    221-232页
    查看更多>>摘要：Mechanically lined pipe(MLP)is often used for offshore oil and gas transport because of its low cost and corrosion resistance.During installation and operation,the pipe may undergo severe bending deformation,which causes the liner to separate from the outer pipe and buckles,affecting the stability of the whole line.In this paper,the buckling response of MLP subjected to bending is investigated to clarify its bending characteristics by employing both experi-ments,numerical simulation,as theoretical methods.Two types of MLPs were manufactured with GB 45 carbon steel(SLP)and Al 6061(ALP)used as the outer pipe material,respectively.The hydraulic expansion and bending experiments of small-scale MLPs are conducted.In addition to the ovalized shape of the cross-section for the SLP specimens,the copper liner was found to wrinkle on the compressive side.In contrast,the liner of ALP remains intact without developing any wrinkling and collapse mode.In addition,a dedicated numerical framework and theo-retical models were also established.It was found both the manufacturing and bending responses of the MLP can be well reproduced,and the predicted maximum moment and critical curvatures are in good agreement with the experi-mental results.
      原文链接:
    • NETL
    • NSTL
    • 万方数据
    • 维普

    A Comparative Study on the Post-Buckling Behavior of Reinforced Ther-moplastic Pipes(RTPs)Under External Pressure Considering Progressive Failure

    DING Xin-dongWANG Shu-qingLIU Wen-chengYE Xiao-han...
    233-246页
    查看更多>>摘要：The collapse pressure is a key parameter when RTPs are applied in harsh deep-water environments.To investigate the collapse of RTPs,numerical simulations and hydrostatic pressure tests are conducted.For the numerical simula-tions,the eigenvalue analysis and Riks analysis are combined,in which the Hashin failure criterion and fracture energy stiffness degradation model are used to simulate the progressive failure of composites,and the"infinite"boundary conditions are applied to eliminate the boundary effects.As for the hydrostatic pressure tests,RTP specimens were placed in a hydrostatic chamber after filled with water.It has been observed that the cross-section of the middle part collapses when it reaches the maximum pressure.The collapse pressure obtained from the numerical simulations agrees well with that in the experiment.Meanwhile,the applicability of NASA SP-8007 formula on the collapse pressure prediction was also discussed.It has a relatively greater difference because of the ignorance of the progressive failure of composites.For the parametric study,it is found that RTPs have much higher first-ply-failure pressure when the winding angles are between 50°and 70°.Besides,the effect of debonding and initial ovality,and the contri-bution of the liner and coating are also discussed.
      原文链接:
    • NETL
    • NSTL
    • 万方数据

    Optimization Design of the Multi-Layer Cross-Sectional Layout of An Umbilical Based on the GA-GLM

    YANG Zhi-xunYIN XuFAN Zhi-ruiYAN Jun...
    247-254页
    查看更多>>摘要：Marine umbilical is one of the key equipment for subsea oil and gas exploitation,which is usually integrated by a great number of different functional components with multi-layers.The layout of these components directly affects manufacturing,operation and storage performances of the umbilical.For the multi-layer cross-sectional layout design of the umbilical,a quantifiable multi-objective optimization model is established according to the operation and storage requirements.Considering the manufacturing factors,the multi-layering strategy based on contact point identification is introduced for a great number of functional components.Then,the GA-GLM global optimization algorithm is pro-posed combining the genetic algorithm and the generalized multiplier method,and the selection operator of the genetic algorithm is improved based on the steepest descent method.Genetic algorithm is used to find the optimal solution in the global space,which can converge from any initial layout to the feasible layout solution.The feasible layout solution is taken as the initial value of the generalized multiplier method for fast and accurate solution.Finally,taking umbilicals with a great number of components as examples,the results show that the cross-sectional performance of the umbilical obtained by optimization algorithm is better and the solution efficiency is higher.Meanwhile,the multi-layering strategy is effective and feasible.The design method proposed in this paper can quickly obtain the optimal multi-layer cross-sectional layout,which replaces the manual design,and provides useful reference and guid-ance for the umbilical industry.
      原文链接:
    • NETL
    • NSTL
    • 万方数据
    • 维普

    Frequency Domain Fatigue Evaluation on SCR Girth-Weld Based on Structural Stress

    ZHANG LongZHAO Tian-feng
    255-270页
    查看更多>>摘要：The Steel Catenary Riser(SCR)is a vital component for transporting oil and gas from the seabed to the floating plat-form.The harsh environmental conditions and complex platform motion make the SCR's girth-weld prone to fatigue failure.The structural stress fatigue theory and Master S-N curve method provide accurate predictions for the fatigue damage on the welded joints,which demonstrate significant potential and compatibility in multi-axial and random fatigue evaluation.Here,we propose a new frequency fatigue model subjected to welded joints of SCR under multi-axial stress,which fully integrates the mesh-insensitive structural stress and frequency domain random process and transforms the conventional welding fatigue technique of SCR into a spectrum analysis technique utilizing structural stress.Besides,a full-scale FE model of SCR with welds is established to obtain the modal structural stress of the girth weld and the frequency response function(FRF)of modal coordinate,and a biaxial fatigue evaluation about the girth weld of the SCR can be achieved by taking the effects of multi-load correlation and pipe-soil interaction into account.The research results indicate that the frequency-domain fatigue results are aligned with the time-domain results,meeting the fatigue evaluation requirements of the SCR.
      原文链接:
    • NETL
    • NSTL
    • 万方数据
    • 维普

    Vibration Control of A Flexible Marine Riser System Subject to Input Dead Zone and Extraneous Disturbances

    ZHOU LiWANG Guo-rongWAN Min
    271-284页
    查看更多>>摘要：An observer-based adaptive backstepping boundary control is proposed for vibration control of flexible offshore riser systems with unknown nonlinear input dead zone and uncertain environmental disturbances.The control algorithm can update the control law online through real-time data to make the controller adapt to the environment and improve the control precision.Specifically,based on the adaptive backstepping framework,virtual control laws and Lyapunov functions are designed for each subsystem.Three direction interference observers are designed to track the time-varying boundary disturbance.On this basis,the inverse of the dead zone and linear state transformation are used to compensate for the original system and eliminate the adverse effects of the dead zone.In addition,the stability of the closed-loop system is proven by Lyapunov stability theory.All the system states are bounded,and the vibration offset of the riser converges to a small area of the initial position.Finally,four examples of flexible marine risers are simulated in MATLAB to verify the effectiveness of the proposed controller.
      原文链接:
    • NETL
    • NSTL
    • 万方数据
    • 维普

    Sparse Modal Decomposition Method Addressing Underdetermined Vor-tex-Induced Vibration Reconstruction Problem for Marine Risers

    DU Zun-fengZHU Hai-mingYU Jian-xing
    285-296页
    查看更多>>摘要：When investigating the vortex-induced vibration(VIV)of marine risers,extrapolating the dynamic response on the entire length based on limited sensor measurements is a crucial step in both laboratory experiments and fatigue moni-toring of real risers.The problem is conventionally solved using the modal decomposition method,based on the principle that the response can be approximated by a weighted sum of limited vibration modes.However,the method is not valid when the problem is underdetermined,i.e.,the number of unknown mode weights is more than the number of known measurements.This study proposed a sparse modal decomposition method based on the compressed sensing theory and the Compressive Sampling Matching Pursuit(CoSaMP)algorithm,exploiting the sparsity of VIV in the modal space.In the validation study based on high-order VIV experiment data,the proposed method successfully reconstructed the response using only seven acceleration measurements when the conventional methods failed.A pri-mary advantage of the proposed method is that it offers a completely data-driven approach for the underdetermined VIV reconstruction problem,which is more favorable than existing model-dependent solutions for many practical applications such as riser structural health monitoring.
      原文链接:
    • NETL
    • NSTL
    • 万方数据