Laboratory measurement and analysis of hydraulic parameters in vegetated river flows

2010 ◽  
pp. 241-246
Keyword(s):  
Laboratory Measurement ◽  
Hydraulic Parameters ◽  
River Flows ◽  
Measurement And Analysis

scholarly journals Comment on “Laboratory Measurement and Analysis of the Deteriorated Layer Permeability Coefficient of Soil–Cement Deteriorated in a Saline Environment”

Materials ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 196
Author(s):  
Rui Neves
Keyword(s):  
Mass Flow ◽  
Permeability Coefficient ◽  
Laboratory Measurement ◽  
Homogeneous Layer ◽  
Saline Environment ◽  
Future Studies ◽  
Soil Cement ◽  
Measurement And Analysis ◽  
The Right ◽  
Heterogeneous Layer

The derivation of a formula to compute the permeability coefficient in the commented paper assumes that the mass flow is homogeneous in a homogeneous layer of a specimen. This assumption is not correct when there is also, at least, one heterogeneous layer. Moreover, a mathematical lapse was found on one equation, that would prevent the right computation of the permeability coefficient, even if the assumption was correct. Although this does not invalidate the major conclusions of the study and has not an outstanding effect on the presented results, for the sake of rigor and sound background for future studies in this field, corrections to the published formulas and model are proposed.

scholarly journals Author Response to Comment on: Laboratory Measurement and Analysis of the Deteriorated Layer Permeability Coefficient of Soil-Cement Deteriorated in a Saline Environment

Materials ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 207
Author(s):  
Qing Jin ◽  
Xinzhuang Cui ◽  
Junwei Su ◽  
Tu Lu ◽  
Jieru Wang ◽  
...  
Keyword(s):  
Permeability Coefficient ◽  
Laboratory Measurement ◽  
Author Response ◽  
Saline Environment ◽  
Soil Cement ◽  
Measurement And Analysis

The authors thank Rui Neves for his discussions related to our work. Errors in the formula have been corrected as suggested by the discusser and data in the article have also been revised.

Portable System SKOP-8М for Measurement and Analysis of Acoustic Emission Signals

2010 ◽  
Vol 6 (3) ◽  
pp. 20-29 ◽  
Author(s):  
V.R. Skalsky ◽  
◽  
B.P. Klym ◽  
R.M. Plakhtiy ◽  
Ye.P. Pochapsky ◽  
...  
Keyword(s):  
Acoustic Emission ◽  
Measurement And Analysis ◽  
Portable System
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