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反射波法测桩的波形分析 被引量:1

Wave Shape Analysis to the Pile Test by Reflected Wave Method
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摘要 以一维波动方程和反射波理论为理论基础的反射波法基桩动测,经过多年的工程桩测试和多根桩的验证对比,总结和分析了完整桩的波形模式与各类缺陷桩的波形特征和评判标志,并且编制了模拟计算程序,从而加深了桩身质量分析,提高了动测效果。 he wave features of complete piles and criterion of various defect piles reflected are analyzied and summarized applying the wave method, based on one dimension wave equation and the reflected wave theory,to the practical pile works. The simulative calculation programme is developed to analyze the pile quality and improve dynamic pile test.
出处 《河海大学学报(自然科学版)》 CAS CSCD 1995年第4期42-49,共8页 Journal of Hohai University(Natural Sciences)
关键词 桩基 测试 反射波法 波形 多根桩 程度计算 wave velocity reflected waves piles
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同被引文献16

  • 1张海峰,赵权新.基桩反射波法传感器的选择[J].土工基础,2005,19(2):79-83. 被引量:1
  • 2周晓季.施工工艺及地质条件在基桩低应变反射波波形分析中的应用[J].探矿工程(岩土钻掘工程),2006,33(4):26-28. 被引量:1
  • 3蔡靖,张献民,王建华.基桩完整性检测中桩土相互作用参数的试验研究[J].岩土工程学报,2006,28(5):617-621. 被引量:14
  • 4陈凡,徐天平,等.基桩质量检测技术[M].北京:中国建筑工业出版社,2008.
  • 5GOBLE G G, MOSES F,RAUSCHE F. et al. Dynamic studiesonthe bearing capacity of piles, phase III, report No, 48, division of solid mechanics,structureand mechanical design[R]. Case Wesern Reserve University, 1970.
  • 6GOBLE G G. Bearing capacity of pile from dynamic measure, final report. Ohio department of transportation, department of solid meehannies. Structures and mechanical design[R]. Case Western Reserve University: 1975.
  • 7RAUCHE F,MOSES F,GOBLE G G. Soil resistance prediction from pile dynamic[J]. Soil Mech Found Div, 1972,98(9) :917-937.
  • 8RAUSHE F,GOBLE G G. Determination of pile damage by top measurements[J]. American Society for Testing and Materials, 1979:500-600.
  • 9NIYAMA S, MARTINS J A, MEDEIOUS J C, et al. Dynamic pile instrumentation in a calcareous sand close to PCR-2 platform [C]. Brazil. Second International Conference of the Application of Stress-Wave Theory on pile:Stockholm. Sweden. 1984:306-312.
  • 10RAUSCHE F,GOBLE G G,LIKINS G E. Dynamic determination of pile capacity[J]. ASCE Journal of Geotechnical Enginering, 1985,111(3): 367-383.

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