Automatic Shear Wave Velocity Estimation in Bender Element Testing

2016 ◽  
Vol 39 (4) ◽  
pp. 20140197 ◽  
Author(s):  
M. Finas ◽  
H. Ali ◽  
G. Cascante ◽  
P. Vanheeghe
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Velocity Estimation ◽  
Bender Element

Shear‐wave velocity estimation

1993 ◽  
Author(s):  
F. Lefeuvre ◽  
P. Desegaulx ◽  
M. L. Baratin
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Velocity Estimation

Shear Wave Velocity Estimation by Virtual Sensing Array Spectrum Analysis

2011 ◽  
Vol 50 (7) ◽  
pp. 07HF07 ◽  
Author(s):  
Takashi Miwa ◽  
Raj Kumar Parajuli ◽  
Ryosuke Tomizawa ◽  
Yoshiki Yamakoshi
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Spectrum Analysis ◽  
Velocity Estimation ◽  
Virtual Sensing

scholarly journals Shear-wave velocity estimation for calciferous sandy shale formation

2019 ◽  
Vol 16 (1) ◽  
pp. 105-115 ◽  
Author(s):  
Yahua Yang ◽  
Xingyao Yin ◽  
Gang Gao ◽  
Zhixian Gui ◽  
Bin Zhao
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Velocity Estimation ◽  
Sandy Shale ◽  
Shale Formation

scholarly journals Shear modulus of hydrate bearing calcareous sand-fines mixture

2019 ◽  
Vol 92 ◽  
pp. 04002
Author(s):  
Litong Ji ◽  
Abraham C.F. Chiu ◽  
Lu Ma ◽  
Chao Jian
Keyword(s):  
Shear Modulus ◽  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Hydrate Formation ◽  
Confining Pressure ◽  
Specimen Preparation ◽  
Bender Element ◽  
Calcareous Sand ◽  
Bender Element Test

This article presents a laboratory study on the maximum shear modulus of a THF hydrate bearing calcareous sand (CS)–fines mixture. The maximum shear modulus was inferred from the shear wave velocity measured from the bender elements installed in a temperature-controlled triaxial apparatus. The specimen preparation procedures were specially designed to mimic the hydrate formation inside the internal pores of CS. A trial test was conducted to validate whether the shear wave velocity is a feasible parameter to monitor the formation and dissociation of hydrate in the CS-fines mixture. Based on the bender element test results, hydrate has a more profound effect than confining pressure on enhancing the maximum shear modulus of CS-fines mixture.

Shear Wave Velocity Estimation by Virtual Sensing Array Spectrum Analysis

2011 ◽  
Vol 50 (7S) ◽  
pp. 07HF07 ◽  
Author(s):  
Takashi Miwa ◽  
Raj Kumar Parajuli ◽  
Ryosuke Tomizawa ◽  
Yoshiki Yamakoshi
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Spectrum Analysis ◽  
Velocity Estimation ◽  
Virtual Sensing

Near-surface shear-wave velocity estimation based on surface-wave inversion

2016 ◽  
Vol 35 (11) ◽  
pp. 940-945 ◽  
Author(s):  
Peiming Li ◽  
Kui Zhang ◽  
Yimeng Zhang ◽  
Zhihui Yan
Keyword(s):  
Surface Wave ◽  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Velocity Estimation ◽  
Surface Shear ◽  
Near Surface ◽  
Wave Inversion ◽  
Surface Shear Wave

A modified shear-wave velocity estimation method based on well-log data

2020 ◽  
Vol 173 ◽  
pp. 103932
Author(s):  
Bo Yu ◽  
Hui Zhou ◽  
Handong Huang ◽  
Hanming Chen ◽  
Lingqian Wang ◽  
...  
Keyword(s):  
Shear Wave ◽  
Wave Velocity ◽  
Shear Wave Velocity ◽  
Estimation Method ◽  
Velocity Estimation ◽  
Well Log ◽  
Log Data
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