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Introduction to steel pylon hoisting of Taizhou Yangtze Bridge 被引量:1
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作者 Xia Guoxing Zhang Ping 《Engineering Sciences》 EI 2011年第2期39-45,共7页
Taizhou Yangtze River Bridge is the first three-pylon two-span suspension bridge in the world. The middle pylon adopts deep water caisson foundation. The superstructure of the middle pylon employs herringbone shape al... Taizhou Yangtze River Bridge is the first three-pylon two-span suspension bridge in the world. The middle pylon adopts deep water caisson foundation. The superstructure of the middle pylon employs herringbone shape along the bridge, and portal shape in the transverse direction for the first time in China. In this paper, the basic construction procedure, equipment, construction steps, the key construction technologies and methods of steel pylon are introduced. 展开更多
关键词 steel-concrete composite segment steel pylon column steel cross beam herringbone shape closure MD3600 tower crane construction technology construction method
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Spring constitutive model of rigid pile composite foundation and application in design of raft foundation 被引量:1
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作者 韩小雷 肖成安 +1 位作者 李稼轩 冯杰强 《Journal of Central South University》 SCIE EI CAS 2013年第4期1079-1084,共6页
The simplified analysis method based on the static equilibrium is generally adopted for raft design. The secondary stress of superstructure due to the differential settlement of the foundation is neglected, which lead... The simplified analysis method based on the static equilibrium is generally adopted for raft design. The secondary stress of superstructure due to the differential settlement of the foundation is neglected, which leads to larger support moments and longitudinal bending of raft compared with real values. The spring constitutive relation of composite foundation is obtained by the flat plate loading tests in Karst region. The interaction between the spring and the raft is equivalent to the interaction between the composite foundation and the raft. The model for superstructure-raft-composite foundation interaction analysis is thus established and the raft is designed. This method not only considers the nonlinear properties of composite foundation but also analyzes the influence of superstructure on bending moment and deformation of raft. Compared with the inverted floor method, the calculated values of moment become more reasonable and uneven settlements are considered. This can be references to the design of raft foundation in similar regions. 展开更多
关键词 spring constitutive relation composite foundation RAFT INTERACTION
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Analysis of raft foundation design based on considering influence of superstructure stiffness
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作者 WANG Bin QIU Jianhui +2 位作者 ZHAO Dong YANG Xi DAI Shuai 《Global Geology》 2009年第1期28-31,共4页
The finite element method was used for analysis of raft foundation design in high-rise building.Compared with other conventional methods,this method is more adapted to the practical condition since both superstructure... The finite element method was used for analysis of raft foundation design in high-rise building.Compared with other conventional methods,this method is more adapted to the practical condition since both superstructure stiffness and soil conditions were considered in calculation.The calculation results by example show that the base reaction is more uniform and the maximum reaction decreases obviously.Accordingly,the raft foundation design is more economic without any loss of security for high-rise building. 展开更多
关键词 superstructure stiffness SOIL RAFT finite element method INTERACTION
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汤普森社会批判理论中的经验范畴分析 被引量:3
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作者 师文兵 《马克思主义与现实》 CSSCI 北大核心 2011年第1期112-114,共3页
"经验"是汤普森著作中反复出现的词汇,也是其理论的核心概念之一。借用经验范畴,汤普森完成了对传统阶级理论的批判,提出阶级形成的标志是阶级意识的出现;同样借用经验范畴,汤普森对马克思的"基础—上层建筑"模式... "经验"是汤普森著作中反复出现的词汇,也是其理论的核心概念之一。借用经验范畴,汤普森完成了对传统阶级理论的批判,提出阶级形成的标志是阶级意识的出现;同样借用经验范畴,汤普森对马克思的"基础—上层建筑"模式进行了改造,构筑了"基础—经验—上层建筑"辩证运动的新模式。这些新观点的提出都服务于一个终极理论目标:历史进程当中人的主体性地位的重新确认。 展开更多
关键词 汤普森 经验 阶级 基础—上层建筑 历史主体
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论诺曼·布列逊的马克思主义艺术史观 被引量:1
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作者 曹亚鹏 《北京电影学院学报》 CSSCI 北大核心 2022年第1期52-59,共8页
欧美"新艺术史"学者诺曼·布列逊的马克思主义方法论尚未被学界关注和研究。布列逊不仅宣扬以唯物主义观念研究绘画,还直接表明其历史唯物主义立场,并力图创建唯物主义的艺术史。布列逊重视绘画的物质性,将艺术家和观者... 欧美"新艺术史"学者诺曼·布列逊的马克思主义方法论尚未被学界关注和研究。布列逊不仅宣扬以唯物主义观念研究绘画,还直接表明其历史唯物主义立场,并力图创建唯物主义的艺术史。布列逊重视绘画的物质性,将艺术家和观者视为特殊的生产者等举措,与马克思的历史唯物主义思想相契合。布列逊还吸收了新马克思主义思想内涵,从符号学视角对"经济基础—上层建筑"模式加以反思,从而重新锚定了艺术符号在社会活动中的位置。布列逊的马克思主义艺术史观念是作为方法的马克思主义在艺术史研究中的有力实践,对其深入挖掘和探究不仅为全面了解布列逊的艺术史观、辩证衡量其符号学艺术史论的意义提供有益借鉴,也对新马克思主义艺术史的发展和艺术史的跨学科研究具有重要推动作用。 展开更多
关键词 新马克思主义艺术史 历史唯物主义 劳动 经济基础—上层建筑
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