scholarly journals A CONSIDERATION ON SHEAR WAVE VELOCITY ESTIMATED BY N-VALUE

2019 ◽  
Vol 25 (59) ◽  
pp. 119-122
Author(s):  
Akihiko UCHIDA ◽  
Kohji TOKIMATSU ◽  
Katsuhiko TSUJIMOTO
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
N Value

Predicting N-Value from Shear Wave Velocity: Nonlinear Curve Fitting Analysis

2021 ◽  
Author(s):  
Hisyam Jusof ◽  
Muhammad Azrief Azahar ◽  
Mubarak A. Wahab ◽  
Nur Zulfa Abdul Kalid ◽  
Muhammad Noor Hazwan Jusof
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Curve Fitting ◽  
N Value ◽  
Nonlinear Curve Fitting ◽  
Curve Fitting Analysis ◽  
Nonlinear Curve

STUDY ON CORRELATION BETWEEN SHEAR WAVE VELOCITY AND GROUND PROPERTIES FOR GROUND LIQUEFACTION INVESTIGATION OF SILTS

2008 ◽  
Vol 22 (31n32) ◽  
pp. 5705-5710 ◽  
Author(s):  
AILAN CHE ◽  
XIANQI LUO ◽  
JINGHUA QI ◽  
DEYONG WANG
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Ground Surface ◽  
Field Measurements ◽  
Standard Penetration Test ◽  
Triaxial Tests ◽  
Liquefaction Resistance ◽  
N Value ◽  
Ground Liquefaction

Shear wave velocity (V s ) of soil is one of the key parameters used in assessment of liquefaction potential of saturated soils in the base with leveled ground surface; determination of shear module of soils used in seismic response analyses. Such parameter can be experimentally obtained from laboratory soil tests and field measurements. Statistical relation of shear wave velocity with soil properties based on the surface wave survey investigation, and resonant column triaxial tests, which are taken from more than 14 sites within the depth of 10 m under ground surface, is obtained in Tianjin (China) area. The relationship between shear wave velocity and the standard penetration test N value (SPT-N value) of silt and clay in the quaternary formation are summarized. It is an important problem to research the effect of shear wave velocity on liquefaction resistance of saturated silts (sandy loams) for evaluating liquefaction resistance. According the results of cyclic triaxial tests, a correlation between liquefaction resistance and shear wave velocity is presented. The results are useful for ground liquefaction investigation and the evaluation of liquefaction resistance.

scholarly journals Estimation of shear wave velocity from SPT N-value - field assessments

2016 ◽  
Vol 2 (7) ◽  
pp. 346-349
Author(s):  
Jaykumar Shukla ◽  
Deepankar Choudhury ◽  
Dhananjay Shah
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
N Value ◽  
Spt N Value
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