Influence of grouted sleeve and concrete strength of fabricated shear wall on acoustic emission detection method for sleeve compactness

2021 ◽  
pp. 102541
Author(s):  
Shengli Li ◽  
Xin Liu ◽  
Yuefei Ma ◽  
Longguan Zhang ◽  
Hu Feng
Keyword(s):  
Acoustic Emission ◽  
Detection Method ◽  
Concrete Strength ◽  
Shear Wall ◽  
Emission Detection

The Tank Bottom Safety Detection Based on Acoustic Emission Technology

2013 ◽  
Vol 561 ◽  
pp. 667-671
Author(s):  
Yi Hu Huang ◽  
Ji Xiang Ma ◽  
Zhong Hong Li ◽  
Yin Ping Zhang ◽  
Xiao Dong Han
Keyword(s):  
Acoustic Emission ◽  
Detection Method ◽  
Measured Data ◽  
Actual Situation ◽  
Emission Testing ◽  
Acoustic Emission Testing ◽  
Tank Bottom ◽  
Emission Detection ◽  
Ultrasonic Thickness ◽  
Acoustic Emission Technology

We conduct acoustic emission online detection on the bottom of atmospheric tank based on the principle of acoustic emission testing. Based the actual situation, the result of ultrasonic thickness opening inspection of tank bottom and the results of acoustic emission measured data are compared and analyzed to verify the feasibility and reliability of acoustic emission detection method.

Wavelet-based acoustic emission detection method with adaptive thresholding

2000 ◽  
Author(s):  
Sunil Menon ◽  
Jeffrey N. Schoess ◽  
Rida Hamza ◽  
Darryl Busch
Keyword(s):  
Acoustic Emission ◽  
Detection Method ◽  
Adaptive Thresholding ◽  
Emission Detection

Acoustic emission detection for mass fractions of materials based on wavelet packet technology

Ultrasonics ◽  
2015 ◽  
Vol 60 ◽  
pp. 27-32 ◽  
Author(s):  
Xianghong Wang ◽  
Jianjun Xiang ◽  
Hongwei Hu ◽  
Wei Xie ◽  
Xiongbing Li
Keyword(s):  
Acoustic Emission ◽  
Wavelet Packet ◽  
Mass Fractions ◽  
Emission Detection

Study on Seismic Behavior of the L-Shape Steel Reinforced Concrete Short-Pier Shear Wall with Different Concrete Strength

2013 ◽  
Vol 353-356 ◽  
pp. 1990-1999
Author(s):  
Yi Sheng Su ◽  
Er Cong Meng ◽  
Zu Lin Xiao ◽  
Yun Dong Pi ◽  
Yi Bin Yang
Keyword(s):  
Numerical Simulation ◽  
Reinforced Concrete ◽  
Seismic Performance ◽  
Seismic Behavior ◽  
Concrete Strength ◽  
Shear Walls ◽  
Shear Wall ◽  
Simulation Software ◽  
Steel Reinforced Concrete ◽  
Shrinkage Effect

In order to discuss the effect of different concrete strength on the seismic behavior of the L-shape steel reinforced concrete (SRC) short-pier shear wall , this article analyze three L-shape steel reinforced concrete short-pier shear walls of different concrete strength with the numerical simulation software ABAQUS, revealing the effects of concrete strength on the walls seismic behavior. The results of the study show that the concrete strength obviously influence the seismic performance. With the concrete strength grade rise, the bearing capacity of the shear wall becomes large, the ductility becomes low, the pinch shrinkage effect of the hysteresis loop becomes more obvious.

scholarly journals On-line Partial Discharge Measurement of Hydrogenerator Stator Windings using Acoustic Emission Detection Techniques

2004 ◽  
Vol 124 (2) ◽  
pp. 274-280 ◽  
Author(s):  
Tadamitsu Kaneko ◽  
Akito Takemura ◽  
Osamu Takenouchi ◽  
Youl-Moon Sung ◽  
Masahisa Otsubo ◽  
...  
Keyword(s):  
Acoustic Emission ◽  
Partial Discharge ◽  
Discharge Measurement ◽  
Detection Techniques ◽  
Stator Windings ◽  
On Line ◽  
Emission Detection
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