全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
工程力学  2015 

港珠澳大桥桥梁钢管复合桩设计方法研究

DOI: 10.6052/j.issn.1000-4750.2013.07.0656, PP. 88-95

Keywords: 桥梁工程,钢管复合桩,受力机理,刚度,承载能力,模型试验

Full-Text   Cite this paper   Add to My Lib

Abstract:

介绍了港珠澳大桥项目概况及桥梁钢管复合桩工程设计方案。通过现场调研、资料收集、理论计算、数值模拟、室内外物理模型试验等手段,开展了大直径钢管复合桩受力性能试验和理论分析研究。详细分析了钢管与混凝土桩体的共同作用机理与协同工作性能,提出了钢管复合桩抗压刚度、抗弯刚度、竖向和水平承载能力计算方法,并验证了所提出的设计方法的正确性。研究成果对于完善钢管复合桩设计计算理论、优化施工工艺、相关规范修订、拓宽应用范围等提供了技术支持及实践依据。

References

[1]  韩林海. 钢管混凝土结构[M]. 北京: 科学出版社, 2000: 2―5. Han Linhai. Steel tube concrete structure [M]. Beijing: Science Press, 2000: 2―5. (in Chiese)
[2]  钟善桐. 钢管混凝土结构[M]. 哈尔滨: 黑龙江科学技术出版社, 1994: 1―14. Zhong Shantong. Steel tube concrete structure [M]. Harbin: Helongjiang Science and Technology Press, 1994: 1―14. (in Chinese)
[3]  陈宝春, 王来永, 欧智菁, 韩林海. 钢管混凝土偏心受压应力-应变试验研究[J]. 工程力学, 2003, 20(6): 154―159. Chen Baochun, Wang Laiyong, Ou Zhijing, Han Linhai. Experimental study of stress-stain relation of eccentrically-loaded concrete-filled steel tubular columns [J]. Engineering Mechanics, 2003, 20(6): 154―159. (in Chinese)
[4]  康希良, 赵鸿铁, 薛建阳, 陈宗平. 钢管混凝土柱组合轴压刚度的理论分析[J]. 工程力学, 2007, 24(1): 101―105. Kang Xiliang, Zhao Hongtie, Xue Jianyang, Chen Zongping. Theoretical analysis of the composite axial compression stiffness for CFST members [J]. Engineering Mechanics, 2007, 24(1): 101―105. (in Chinese)
[5]  于清, 陶忠, 陈志波, 吴颖星. 钢管约束混凝土纯弯构件抗弯力学性能研究[J]. 工程力学, 2008, 25(3): 187―193. Yu Qing, Tao Zhong, Chen Zhibo, Wu Yingxing. Flexural behavior of steel tube confined concrete members under pure bending [J]. Engineering Mechanics, 2008, 25(3): 187―193. (in Chinese)
[6]  康希良, 程耀芳, 张丽, 赵鸿铁. 钢管混凝土粘结-滑移本构关系理论分析[J]. 工程力学, 2009, 26(10): 74―78. Kang Xiliang, Chen Yaofang, Zhang Li, Zhao Hongtie. Theoretical analysis of bond-slip constitutive ralationship for CFST [J]. Engineering Mechanics, 2009, 26(10): 74―78. (in Chinese)
[7]  JCJ01-89, 钢管混凝土结构设计与施工规程[S]. 北京: 建筑工业出版社, 1989. JCJ01-89, Steel tube concrete structure design and construction code [S]. Beijing: China Architecture and Building Press, 1989. (in Chinese)
[8]  CECS28: 90, 钢管混凝土结构设计与施工规程[S]. 北京: 中国计划出版社, 1992. CECS28: 90, Steel tube concrete structure desgn and construction code [S]. Beijing: China Planning Press, 1992. (in Chinese)
[9]  DL/T 5085-1999, 钢-混凝土组合就够设计规程[S]. 北京: 中国电力出版社, 1999. DL/T 5085-1999, Design code for steel-concrete composite strure [S]. Beijing: China Electric Power Press, 1999. (in Chinese)
[10]  AIJ, Recommendation for design and construction of concrete filled steel tubular structures [S]. Tokyo, Japan: Architectural Institute of Japan (AIJ), 1997.
[11]  BS 5400, Steel, concrete and composite bridges, Part 5: Code of practice for design of composite bridges [S]. London, UK: British Standards Institutions, 2005.
[12]  SHS design manual for concrete filled columns, Parts 1, structural design [S]. London, UK: British Steel (now Corus), 1992.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133