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A Survey of Feautures of Three English Versions of Lu Xun’s Short Stories
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作者 GUO Yu 《Sino-US English Teaching》 2023年第8期322-325,共4页
Lu Xun(1881-1936)has been acclaimed father of modern Chinese literature.He is the first writer to use the vernacular to write fiction.His stories have laid a solid foundation for the development of modern Chinese fict... Lu Xun(1881-1936)has been acclaimed father of modern Chinese literature.He is the first writer to use the vernacular to write fiction.His stories have laid a solid foundation for the development of modern Chinese fiction.Call to Arms(1923)and Wandering(1926)represent the greatest achievement of Chinese story-writing at that time.Since the 1920’s,Lu Xun’s stories have been translated into various languages and published throughout the world,enjoying an international reputation.The three English versions chosen are different with various features,especially in dealing with Chinese traditional culture according to different purposes and towards different English readers. 展开更多
关键词 Lu Xun’s short stories Wang’s version the Yangsversion Lyell’s version
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A Survey of Major English Versions of Lu Xun’s Short Stories in the 20th Century
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作者 GUO Yu 《Sino-US English Teaching》 2023年第7期260-263,共4页
Lu Xun(1881-1936)has been acclaimed father of modern Chinese literature.He is the first writer to use the vernacular to write fiction.His stories have laid a solid foundation for the development of modern Chinese fict... Lu Xun(1881-1936)has been acclaimed father of modern Chinese literature.He is the first writer to use the vernacular to write fiction.His stories have laid a solid foundation for the development of modern Chinese fiction.Call to Arms(1923)and Wandering(1926)represent the greatest achievement of Chinese story-writing at that time.His short stories are not only profound in thinking,but also worthy of admiration for their great value and innovation in art.Since the 1920’s,Lu Xun’s stories have been translated into various languages and published throughout the world,enjoying an international reputation.Only their English versions in the 20th century are discussed within this paper.These versions are different with various features,especially in dealing with Chinese traditional culture according to different purposes and towards different English readers. 展开更多
关键词 Lu Xun’s short stories Wang’s version the Yangsversion Lyell’s version
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Influence of vapor pressure deficit on vegetation growth in China
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作者 LI Chuanhua ZHANG Liang +3 位作者 WANG Hongjie PENG Lixiao YIN Peng MIAO Peidong 《Journal of Arid Land》 SCIE CSCD 2024年第6期779-797,共19页
Vapor pressure deficit(VPD)plays a crucial role in determining plant physiological functions and exerts a substantial influence on vegetation,second only to carbon dioxide(CO_(2)).As a robust indicator of atmospheric ... Vapor pressure deficit(VPD)plays a crucial role in determining plant physiological functions and exerts a substantial influence on vegetation,second only to carbon dioxide(CO_(2)).As a robust indicator of atmospheric water demand,VPD has implications for global water resources,and its significance extends to the structure and functioning of ecosystems.However,the influence of VPD on vegetation growth under climate change remains unclear in China.This study employed empirical equations to estimate the VPD in China from 2000 to 2020 based on meteorological reanalysis data of the Climatic Research Unit(CRU)Time-Series version 4.06(TS4.06)and European Centre for Medium-Range Weather Forecasts(ECMWF)Reanalysis 5(ERA-5).Vegetation growth status was characterized using three vegetation indices,namely gross primary productivity(GPP),leaf area index(LAI),and near-infrared reflectance of vegetation(NIRv).The spatiotemporal dynamics of VPD and vegetation indices were analyzed using the Theil-Sen median trend analysis and Mann-Kendall test.Furthermore,the influence of VPD on vegetation growth and its relative contribution were assessed using a multiple linear regression model.The results indicated an overall negative correlation between VPD and vegetation indices.Three VPD intervals for the correlations between VPD and vegetation indices were identified:a significant positive correlation at VPD below 4.820 hPa,a significant negative correlation at VPD within 4.820–9.000 hPa,and a notable weakening of negative correlation at VPD above 9.000 hPa.VPD exhibited a pronounced negative impact on vegetation growth,surpassing those of temperature,precipitation,and solar radiation in absolute magnitude.CO_(2) contributed most positively to vegetation growth,with VPD offsetting approximately 30.00%of the positive effect of CO_(2).As the rise of VPD decelerated,its relative contribution to vegetation growth diminished.Additionally,the intensification of spatial variations in temperature and precipitation accentuated the spatial heterogeneity in the impact of VPD on vegetation growth in China.This research provides a theoretical foundation for addressing climate change in China,especially regarding the challenges posed by increasing VPD. 展开更多
关键词 vapor pressure deficit(VPD) near-infrared reflectance of vegetation(NIRv) leaf area index(lai) gross primary productivity(GPP) Climatic Research Unit(CRU)Time-series version 4.06(Ts4.06) European Centre for Medium-Range Weather Forecasts(ECMWF)Reanalysis 5(ERA-5) climate change
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Special Relativity’s “Newtonization” in Complex “Para-Space”: The Two Theories Equivalence Question
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作者 Jerzy K. Filus 《Journal of Applied Mathematics and Physics》 2024年第7期2421-2451,共31页
Complex model, say C3, of “para-space” as alternative to the real M4 Minkowski space-time for both relativistic and classical mechanics was shortly introduced as reference to our previous works on that subject. The ... Complex model, say C3, of “para-space” as alternative to the real M4 Minkowski space-time for both relativistic and classical mechanics was shortly introduced as reference to our previous works on that subject. The actual aim, however, is an additional analysis of the physical and para-physical phenomena’ behavior as we formally transport observable mechanical phenomena [motion] to non-real interior of the complex domain. As it turns out, such procedure, when properly set, corresponds to transition from relativistic to more classic (or, possibly, just classic) kind of the motion. This procedure, we call the “Newtonization of relativistic physical quantities and phenomena”, first of all, includes the mechanical motion’s characteristics in the C3. The algebraic structure of vector spaces was imposed and analyzed on both: the set of all relativistic velocities and on the set of the corresponding to them “Galilean” velocities. The key point of the analysis is realization that, as a matter of fact, the relativistic theory and the classical are equivalent at least as for the kinematics. This conclusion follows the fact that the two defined structures of topological vector spaces i.e., the structure imposed on sets of all relativistic velocities and the structure on set of all “Galilean” velocities, are both diffeomorphic in their topological parts and are isomorphic as the vector spaces. As for the relativistic theory, the two approaches: the hyperbolic (“classical” SR) with its four-vector formalism and Euclidean, where SR is modeled by the complex para-space C3, were analyzed and compared. 展开更多
关键词 special Relativity’s Hyperbolic Versus Circular versions Galilean Kinematics Partial Equivalence of sR and Newton’s Theories Algebra of Relativistic and the Corresponding Galilean Velocities
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基于L-M-NFSR结构的16比特S盒设计方法
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作者 武小年 舒瑞 +2 位作者 豆道饶 张润莲 韦永壮 《计算机科学与探索》 CSCD 北大核心 2023年第10期2511-2518,共8页
S盒是分组密码算法的重要部件,为密码算法提供非线性变换,S盒的安全强度在一定程度上决定着密码算法的安全强度。为构造具有优良密码学性质的16比特S盒,设计一种以Lai-Massey结构和非线性反馈移位寄存器(NFSR)组件相结合的L-M-NFSR新结... S盒是分组密码算法的重要部件,为密码算法提供非线性变换,S盒的安全强度在一定程度上决定着密码算法的安全强度。为构造具有优良密码学性质的16比特S盒,设计一种以Lai-Massey结构和非线性反馈移位寄存器(NFSR)组件相结合的L-M-NFSR新结构。该结构以与高级加密标准(AES)算法S盒仿射等价的8比特S盒作为新结构的轮函数,减少设计的复杂性并提高结构的可变性;左右分支各增加一个迭代少量拍数即可符合严格雪崩特性的NFSR组件用于提高结构的扩散性;通过3轮迭代和遍历生成16比特S盒。进一步地,基于该结构,以AES算法S盒仿射等价新生成的8比特S盒替换轮函数中的8比特S盒,可方便地生成大量新的16比特密码S盒。为提高对所构造16比特S盒性质的评估效率,采用图形处理器(GPU)进行并行计算,测试结果表明,所生成的16比特S盒具有较优的密码学性质,均满足双射性,代数次数为15,非线性度最优为31992,差分均匀度最低为18,信噪比最低为146.712,具有较好地抵御数学攻击和差分功耗分析的安全性。 展开更多
关键词 s lai-Massey结构 非线性反馈移位寄存器(NFsR) 差分均匀度
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深水S型铺管的管道形态与内力计算程序开发
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作者 乔榛 肖聪 曹雪 《港口装卸》 2023年第4期27-31,41,共6页
深水海底管线的铺设主要采用S型铺管的方式,在铺管船船尾设有托管架以支撑和保护管道,并控制管道入水的角度,保证管道安全。依托某深水铺管船项目,根据S型管道的特点,将其分为上弯段、中间段和下弯段三部分进行力学分析;利用MATLAB软件... 深水海底管线的铺设主要采用S型铺管的方式,在铺管船船尾设有托管架以支撑和保护管道,并控制管道入水的角度,保证管道安全。依托某深水铺管船项目,根据S型管道的特点,将其分为上弯段、中间段和下弯段三部分进行力学分析;利用MATLAB软件编写程序,计算不同铺设工况下的管道形态和内力,以OFFPIPE的计算结果为参照,验证本程序的可靠性和准确性。针对在实际铺管过程中并不能保证管道与每个托辊都接触的问题,在程序中设定指定托辊不接触的情况。计算结果表明,该工况下管道在后一个托辊处将受到较大弯矩作用,可能引起失效,应引起关注。 展开更多
关键词 深水s型铺管 管道形态 管道内力 托辊接触力
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钢悬链线立管S形铺设极限水深
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作者 李英 梁雪梅 +2 位作者 周楠 王晓飞 李斌 《中国海洋平台》 2023年第6期49-57,共9页
针对南海某气田铺管船正常铺设钢悬链线立管(Steel Catenary Riser,SCR)的作业,基于OrcaFlex数值模拟对立管进行总体动态分析,确定立管可安全作业的阈值环境条件。研究波浪方向、海流速度、立管外径、壁厚等对立管正常铺设作业窗口的影... 针对南海某气田铺管船正常铺设钢悬链线立管(Steel Catenary Riser,SCR)的作业,基于OrcaFlex数值模拟对立管进行总体动态分析,确定立管可安全作业的阈值环境条件。研究波浪方向、海流速度、立管外径、壁厚等对立管正常铺设作业窗口的影响,进一步分析不同外径、壁厚立管在不同水深下的适用性,确定立管极限安装水深。研究表明,立管作业窗口对浪向较敏感,在随浪条件下进行铺管作业更安全。随着立管外径、壁厚、表面流速增大,波高-周期作业窗口减小,极限铺设水深减小。 展开更多
关键词 钢悬链线立管 s形铺设 作业窗口 极限铺设水深
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A Comparative Study of the Three Chinese Translated Versions of Poetry in Jane Eyre
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作者 ZHANG Chu-han ZHANG Shun-sheng 《Journal of Literature and Art Studies》 2022年第9期875-881,共7页
In poetry translation,the translator’s subjectivity in translation activities determines the quality of translation to a great extent,for the translator must try to retain the imagery of the original poetry through t... In poetry translation,the translator’s subjectivity in translation activities determines the quality of translation to a great extent,for the translator must try to retain the imagery of the original poetry through their own understanding of the original work.By comparing the three Chinese translated versions of poetry in Jane Eyre by Huang Yuanshen,Zhu Qingying and Wu Junxie,this paper finds that the diachronic interpretation in the process of poetry creation,which is beneficial to the communication between the original work and the readers,helps the readers to experience the aesthetic beauty of the original poetry. 展开更多
关键词 Jane Eyre Huang’s translated version Zhu’s translated version Wu’s translated version poetry’s imagery comparison
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Comparative Analysis of Two Famous English Versions of Analects of Confucius
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作者 HU Weiyi JIA Xiaoqing 《Sino-US English Teaching》 2021年第10期279-283,共5页
The Analects of Confucius is a great Chinese classic with far-reaching influence all over the world.There are many translation versions of it,among which Thomas Cleary’s and Arthur Waley’s translation are the most w... The Analects of Confucius is a great Chinese classic with far-reaching influence all over the world.There are many translation versions of it,among which Thomas Cleary’s and Arthur Waley’s translation are the most well-known.Based on careful study,this paper makes a comparative analysis of the translation versions of Cleary and Waley,mainly from two aspects:the translation of key words and the translation of special sentence patterns and rhetoric.After a detailed comparative analysis of some typical examples,it is concluded that:Cleary’s translation is easy for western readers to understand because many culture-specific items are deleted.And Waley’s translation tries to be faithful to the style of the original text,thus building a bridge for western scholars to study Confucius. 展开更多
关键词 Analects of Confucius Waley’s translation version Cleary’s translation version
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On Beijing Dialect Translation from the Perspective of Domestication and Foreignization --A Case Study of Shi Xiaojing' s English Version of Luotuo Xiangzi
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作者 LIU Hao 《International English Education Research》 2017年第2期101-104,共4页
关键词 英语翻译 北京 方言 英文 异化 归化 译本 地方特色
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China's First Voluntary National Standard in Chinese and English Versions
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《China Standardization》 2005年第1期11-11,共1页
Specification for Translation Service - Part 1: Translation (GB/T19363.1-2003), China’s first national standard involving translation service, was drafted jointly by the China Association for Standardi/ation, the Tra... Specification for Translation Service - Part 1: Translation (GB/T19363.1-2003), China’s first national standard involving translation service, was drafted jointly by the China Association for Standardi/ation, the Translators Association of China and China Translation and Publishing Corporation. It attracted much attention from the visitors at the "China Translation Achievements Exhibition"-the first large-scale and professional exhibi-tion in the translation field domestically and internationally. Ms. Betty Cohen, Chairman of International Federation of Translators, expressed much interest in the China Voluntary National Standard in Chinese and English Versions. 展开更多
关键词 China’s First Voluntary National standard in Chinese and English versions
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The English Translation of Lunyu and the Dissemination of the Confucian Culture
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作者 LU Ming-yan ZHANG Shun-sheng 《Journal of Literature and Art Studies》 2023年第3期178-183,共6页
As one of the carriers of Confucian culture,and from ancient times to the present,Lunyu or The Analects or The Analects of Confucius,has been well received by readers at home and abroad,and there are more and more Eng... As one of the carriers of Confucian culture,and from ancient times to the present,Lunyu or The Analects or The Analects of Confucius,has been well received by readers at home and abroad,and there are more and more English translations of Lunyu.This article will select some of the vocabulary translations with ancient Chinese characteristics in Lunyu as the object,employ the method of a comparative analysis to explore the cultural connotation behind the text and the dissemination of the translation,and discuss the translator’s translation strategies.Judging from the research on The Analects by scholars from home and abroad and the opening and development of overseas Confucius Institutes,Lunyu has exerted an enlightenment effect in different times. 展开更多
关键词 Lunyu Confucian culture culture-loaded words Amoy Ku’s version William Edward soothill’s version TRANsLATION
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S型高强联锁块生产质量控制及施工铺设
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作者 吕聪 方悦 《科技创新与应用》 2023年第4期123-126,共4页
S型高强联锁块在我国沿海城市已得到广泛运用,但因为特殊的强度要求,内陆地区使用量较少。该文基于S型高强联锁块在内陆推广时,其生产质量的控制及铺设,处于摸索阶段,生产水平及铺设技艺参差不齐,差异化较大等,结合实际工程中遇到的问题... S型高强联锁块在我国沿海城市已得到广泛运用,但因为特殊的强度要求,内陆地区使用量较少。该文基于S型高强联锁块在内陆推广时,其生产质量的控制及铺设,处于摸索阶段,生产水平及铺设技艺参差不齐,差异化较大等,结合实际工程中遇到的问题,以及解决方法,进行整理归纳,以便交流改进。 展开更多
关键词 s型高强联锁块 生产工艺 质量控制 铺设方法 检验
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深水海底管道S型铺设参数敏感性分析 被引量:35
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作者 龚顺风 何勇 +4 位作者 周俊 金伟良 李志刚 赵冬岩 何宁 《海洋工程》 CSCD 北大核心 2009年第4期87-95,共9页
以深水海底管道S型铺管法为研究对象,运用悬链线理论建立管道的静平衡微分方程,通过理论分析给出了迭代求解管道整体形态的数值计算方法,并开发相应的计算分析程序,分析了不同参数对张紧器张力和管道极限铺设水深的影响。结果表明,随着... 以深水海底管道S型铺管法为研究对象,运用悬链线理论建立管道的静平衡微分方程,通过理论分析给出了迭代求解管道整体形态的数值计算方法,并开发相应的计算分析程序,分析了不同参数对张紧器张力和管道极限铺设水深的影响。结果表明,随着管道铺设水深、管径和壁厚、混凝土配重层厚度的增加,所需张紧器张力明显增大;当托管架底部倾角较大时,控制应变越大管道所需张力越小;当托管架底部倾角较小时,管道初始倾角越大、托管架半径越小管道所需张力越小。此外,管道的浮重度、托管架长度和半径、张紧器张拉能力、管道初始倾角对极限铺设水深有着重要的影响。 展开更多
关键词 海底管道 s型铺管法 悬链线理论 托管架 极限铺设水深
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基于S变换和多级SVM的电能质量扰动检测识别 被引量:43
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作者 吕干云 程浩忠 +1 位作者 郑金菊 汪晓东 《电工技术学报》 EI CSCD 北大核心 2006年第1期121-126,共6页
提出了一种基于S变换和多级支持向量机(SVMs)的电能质量扰动检测和识别方法。首先通过S变换对电能质量扰动信号进行时频分析,有效实现对各种扰动的检测输出。然后对检测输出进行时频特征提取,并通过一个N?1级支持向量机器分类器,最后实... 提出了一种基于S变换和多级支持向量机(SVMs)的电能质量扰动检测和识别方法。首先通过S变换对电能质量扰动信号进行时频分析,有效实现对各种扰动的检测输出。然后对检测输出进行时频特征提取,并通过一个N?1级支持向量机器分类器,最后实现N种电能质量扰动信号的分类识别。测试结果表明,该方法能有效识别参数大范围内随机变化的各种电能质量扰动,识别正确率高,且训练时间很短,实时性能好。 展开更多
关键词 电能质量扰动 检测 识别 s变换 多级支持向量机
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深水S型铺设托管架参数分析 被引量:5
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作者 张向锋 李欣 +2 位作者 周雷 岳前进 孙贞 《哈尔滨工业大学学报》 EI CAS CSCD 北大核心 2011年第S1期253-256,共4页
为讨论托管架几何参数对深水管道S型铺设的影响,本文利用有限元方法,考虑了托管架结构刚度影响,分析了铺设过程中管道与托管架的接触、管道大变形等非线性问题,讨论了托管架长度、曲率半径及托辊间距和高度等参数对S-lay的影响.计算结... 为讨论托管架几何参数对深水管道S型铺设的影响,本文利用有限元方法,考虑了托管架结构刚度影响,分析了铺设过程中管道与托管架的接触、管道大变形等非线性问题,讨论了托管架长度、曲率半径及托辊间距和高度等参数对S-lay的影响.计算结果表明,有限元法可有效解决深水铺设的强非线性问题;托管架几何形状是提高整体铺设能力的主要参数,托辊布局影响管道局部安全,托辊高度对管道上弯段的影响更显著. 展开更多
关键词 深水/超深水 管道铺设 s-lay 托管架 托辊 有限元
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深水S型铺管托管架-船体-管线耦合分析 被引量:19
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作者 宋林峰 孙丽萍 王德军 《哈尔滨工程大学学报》 EI CAS CSCD 北大核心 2013年第4期415-420,433,共7页
为了研究S型铺管过程中托管架-船体-管线之间的耦合作用,采用管线与托辊之间的接触机理来模拟这种耦合作用.用广义弹性面接触法模拟托管架上的托辊;铰接方式连接管线上弯段莫里森杆;PID控制理论用来模拟船的动力定位.通过计算得到了铺... 为了研究S型铺管过程中托管架-船体-管线之间的耦合作用,采用管线与托辊之间的接触机理来模拟这种耦合作用.用广义弹性面接触法模拟托管架上的托辊;铰接方式连接管线上弯段莫里森杆;PID控制理论用来模拟船的动力定位.通过计算得到了铺管作业工况下船体的运动响应和管线对船体运动贡献力.同时通过S型铺管弯曲应力经验公式验证计算结果的正确性.结果表明,低频波浪对铺管作业有较大影响,耦合作用力不容忽视.计算铺设管线的工作海况时建议考虑托管架与管线的相互作用. 展开更多
关键词 s型铺管 耦合分析 弹性面接触 动力响应 动力定位
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S型铺管中上弯段管道受力研究 被引量:9
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作者 党学博 龚顺风 +3 位作者 金伟良 李志刚 赵冬岩 何宁 《船舶力学》 EI 北大核心 2012年第8期935-942,共8页
在使用S型铺管法铺设海底管道过程中,位于托管架上的管道(简称为上弯段)因受到较大的张力、弯矩及托管架的支撑反力作用,容易发生局部屈曲破坏。文中将托管架简化为连续型和滚轮支撑型两种,对连续型托管架上的管道进行了理论研究,并利... 在使用S型铺管法铺设海底管道过程中,位于托管架上的管道(简称为上弯段)因受到较大的张力、弯矩及托管架的支撑反力作用,容易发生局部屈曲破坏。文中将托管架简化为连续型和滚轮支撑型两种,对连续型托管架上的管道进行了理论研究,并利用非线性有限元方法模拟了滚轮支撑作用下海底管道的受力状态。然后以12英寸管道为例,将两种托管架上的管道应变分布进行了对比。结果表明在连续型托管架上管道应变是一条直线;而滚轮支撑托管架上应变为波浪线,在滚轮作用处较大,滚轮之间较小。而且,应变随着张力的增大而增大,随托管架半径的增大而减小。 展开更多
关键词 海底管道 s型铺设 托管架 上弯段 非线性有限元法
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深水管道S型铺设托管架基本设计分析 被引量:3
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作者 张向锋 岳前进 +2 位作者 张文首 谢鹏 梁辉 《海洋工程》 CSCD 北大核心 2013年第4期79-82,89,共5页
将上弯段管道依照托辊分布划分为若干对称微段,通过微分求解,结合设计规范,得到了托管架几何参数:托管架弧长、曲率半径、托辊长度及间距设计的控制方程;分析发现,托管架最大曲率由两部分组成:托管架整体曲率和托辊处局部曲率,分别由托... 将上弯段管道依照托辊分布划分为若干对称微段,通过微分求解,结合设计规范,得到了托管架几何参数:托管架弧长、曲率半径、托辊长度及间距设计的控制方程;分析发现,托管架最大曲率由两部分组成:托管架整体曲率和托辊处局部曲率,分别由托管架几何参数和托辊参数控制;通过对比商业软件计算结果及现有托管架结构设计参数,证明了结论的正确性及有效性。控制方程表达简单,易为工程设计人员掌握。 展开更多
关键词 深水 管道铺设 s-lay 托管架 J-lay
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海洋管道S型铺设过程研究 被引量:11
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作者 王自发 朱克强 +3 位作者 徐为兵 张天宇 张洋 章浩燕 《海洋工程》 CSCD 北大核心 2014年第3期78-88,共11页
随着海洋科学技术的发展和人类对于海洋油气资源认识的不断增加,海洋油气资源的开发从近海走向远海。作为海洋油气运输主要方式的海洋管道,其铺设问题成为焦点。常见海洋管道工程铺设方法为:拖曳铺设、卷筒铺设、J型铺设、S型铺设。通... 随着海洋科学技术的发展和人类对于海洋油气资源认识的不断增加,海洋油气资源的开发从近海走向远海。作为海洋油气运输主要方式的海洋管道,其铺设问题成为焦点。常见海洋管道工程铺设方法为:拖曳铺设、卷筒铺设、J型铺设、S型铺设。通过引入先进的国际海洋工程软件OrcaFlex并结合国内外关于海洋管道铺设的工程手册及相关规范、标准,如DNV、API、AWS等,实时模拟研究S型海洋管道铺设过程。结合作者工作经历及实际海洋铺管工程背景算例分析,研究铺管上弓段接触点、悬垂段及触底段在铺设过程中的各自静力、动力特性。对海洋管道S型铺设过程中应该注意的一些有关设计、工艺和HSE低成本安全高效铺设等方面提出几点有用的意见。 展开更多
关键词 海洋管道 s型铺设 OrcaFlex模拟 HsE高效作业
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