期刊文献+

考虑桩-土相互作用的管桩水平动力阻抗研究 被引量:2

Study on Lateral Dynamic Impedance of Pipe Pile Considering Soil-Pile Dynamic Interaction
下载PDF
导出
摘要 在经典平面应变假定和波的传播理论的基础上,通过引入势函数的方法,对土层的水平振动问题进行求解,得到了桩周土和桩芯土对管桩的水平动力作用.然后,利用初参数法求解了管桩的水平振动,分析了桩周土与桩芯土剪切模量比和管桩外半径对管桩水平动力阻抗的影响. The horizontal vibration of soil is solved by potential function based on the theory of wave propagation and plane strain assumptions,and the horizontal dynamic action of the around pile soil and inner soil on pipe pile is obtained.The horizontal vibration of pipe pile is investigated with initial parameter method,and the influences of shear modulus ratio and outer radius on the horizontal dynamic impedance of pipe pile is investigated.
出处 《河南大学学报(自然科学版)》 CAS 北大核心 2011年第1期98-102,共5页 Journal of Henan University:Natural Science
基金 河南省自然科学基金项目(0511045200) 信阳师范学院2009年度青年基金项目(200942)
关键词 平面应变假定 水平振动 相互作用 动力阻抗 plane strain assumption lateral vibrations interaction dynamic impedance
  • 相关文献

参考文献9

  • 1Paik K, Salgado R. Effect of pile installation method on pipe pile behavior in sands[J].Geotechnical Testing Journal, 2004,27(1) :11-22.
  • 2Gazetas G,Makris N. Dynamical pile-soil-pile interaction I : Analysis of axial vibration [J].Earthquake Engineering and Structural Dynamics, 1991,20:115-132.
  • 3Chau K T, Shen C Y, Guo X. Nonlinear seismic soil-pile-structure interactions: Shaking table tests and FEM analyses[J]. Soil Dynamic and Earthquake Engineering, 2009,29 : 300-310.
  • 4Nogami T, Otani J, Konagai K, et al. Nonlinear soil-pile interaction model for dynamic lateral motion [J]. Journal of Geoteehnical Engineering, 1992,118(1):89 -106.
  • 5El Nagger M H, Novak M. Nonlinear lateral interaction in pile dynamics [J]. Soil Dyn. Earthquake Eng. , 1995,14:141-157.
  • 6Makris N, Gazetas G. Dynamical pile-soil pile interaction II : Lateral and seismic response [J]. Earthquake Engineering and Structural Dynamics, 1992,21:145- 162.
  • 7丁选明,刘汉龙.轴对称均匀黏弹性地基中现浇薄壁管桩竖向动力响应简化解析方法[J].岩土力学,2008,29(12):3353-3359. 被引量:21
  • 8石振明,陈建峰,祝龙根.PHC管桩动力特性试验研究[J].岩土力学,2004,25(10):1622-1626. 被引量:20
  • 9黄茂松,吴志明,任青.层状地基中群桩的水平振动特性[J].岩土工程学报,2007,29(1):32-38. 被引量:38

二级参考文献32

  • 1黄大治,陈龙珠.钢筋混凝土管桩反射波法的三维有限元分析[J].岩土力学,2005,26(5):803-808. 被引量:21
  • 2CHOW Y K, PHOON K K, CHOW W F, et la. Low strain integrity testing of piles : Three-dimensional effects[J].Journal of Geotechnieal and Geoenvlronmental Engineering, 2003, 129(11): 1 057--1 062.
  • 3DAS Y C, SARGAND S M. Forced vibrations of laterally loaded piles[J]. International Journal of Solids and Structures, 1999, 36:4 975--4 989.
  • 4NOVAK M, NOGAMI T, ABOUL-ELLA E Dynamic soil reaction for plane strain case[J]. Journal of Engineering Mechanics, ASCE, 1978, 104(4): 953--959.
  • 5RAUSCHE E Stress wave measuring in practice[C]//The Second International Conference on the Application of Stress-Wave Theory on Pile. Sweden: Stockholm, 1984:1 --23.
  • 6刘汉龙.现浇混凝土薄壁管桩技术在沿海高速公路深层软土地基处理中的应用研究[R].南京:河海大学岩土工程研究所,2004.
  • 7GB/T50269-97.地基动力特性测试规范[S].[S].,..
  • 8Paik K, Salgado R, Lee J W. Behavior of open-and Closed-ended piles driven into sands[J]. Journal of Geotechnical and Geoenvironmental Engineering,2003, 129(4): 296-309.
  • 9Lehane B M, Randolph M F. Evaluation of a minimum base resistance for driven pipe piles in siliceous sand[J].Journal of Geotechnical and Geoenvironmental Engineering, 2002, 128 (3): 198.-207.
  • 10YANG Q B, ZHANG S Q, HUANG S Y, et al. Effect of ground quartz sand on properties of high-strength concrete in the steam-autoclaved curing[J]. Cement and Concrete Research, 2000, 30 (12) :1 993-1 998.

共引文献74

同被引文献20

引证文献2

二级引证文献10

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部