›› 2006, Vol. 27 ›› Issue (7): 1161-1165.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

An optimized approach for single-hole method of shear wave velocity measurement based on correlation functions

HOU Xing-min1, 2, YANG Xue-shan2, LIAO Zhen-peng2, 3, BO Jing-shan4   

  1. 1.Yantai University, Yantai 264005, China; 2.Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China; 3.Harbin Engineering University, Harbin 150001, China; 4.Earthquake Administration of Jilin Province, Changchun 130022, China
  • Received:2005-03-09 Online:2006-07-10 Published:2013-11-19

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Abstract: Soil shear wave velocity is an important parameter of earthquake engineering. Classification of engineering site sort, reassessment of saturated sandy soil liquefaction and subsoil earthquake response analysis all depend on subsoil shear wave velocity. An optimized approach for single-hole method of shear wave velocity measurement is presented. The approach overcomes main irrationalities of minus velocities, over-large and over-small velocities and large velocity differences among measuring points in the same layer of traditional analysis method, improves the data processing precision and efficiency of single-hole method.

Key words: shear wave velocity, single-hole method, correlation function, optimized approach

CLC Number: 

  • P 315.61
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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