scholarly journals FORECASTING LONG-TERM STRENGTH-BASED CONSTRUCTION MATERIALS FRACTAL ANALYSIS OF ACOUSTIC EMISSION

2012 ◽  
Vol 1 (11) ◽  
pp. 107-115
Author(s):  
Oleg E. Sysoev ◽  
◽  
Sergey V. Bilenko ◽  
Keyword(s):  
Acoustic Emission ◽  
Fractal Analysis ◽  
Construction Materials ◽  
Term Strength ◽  
Strength Based

Limit Strain Method for Determining Long-Term Strength Based on Isostrain-Rate Creep Curve

2018 ◽  
pp. 212-219
Author(s):  
Zhen Wang ◽  
Mingrong Shen ◽  
Qingzhao Zhang ◽  
Linlin Gu ◽  
Zejun Luo
Keyword(s):  
Creep Curve ◽  
Limit Strain ◽  
Term Strength ◽  
Strength Based ◽  
Strain Method

Estimation of Salt Rocks’ Long-Term Strength in Natural Conditions

2015 ◽  
Vol 243 ◽  
pp. 11-16
Author(s):  
Alexander A. Baryakh ◽  
Sergey Yu. Lobanov ◽  
Ivan S. Lomakin
Keyword(s):  
Underground Mining ◽  
Term Strength ◽  
New Approach ◽  
In Situ Data ◽  
The Earth ◽  
Deformation And Fracture ◽  
Strength Based ◽  
Fracture Processes

New approach to construction curve of salt rock’s long-term strength based on the diagram’s analysis of the earth surface subsidence growth under the influence of underground mining has been proposed. Performed verification of received estimation showed acceptable fit of mathematical modeling results of interchamber pillars’ deformation and fracture processes with in-situ data.

scholarly journals The Effect of Incorporating Industrial Wastewater on Durability and Long Term Strength of Concrete

2021 ◽  
Author(s):  
Ehsan Nasseralshariati ◽  
Danial Mohammadzadeh ◽  
Nader Karballaeezadeh ◽  
Amir Mosavi
Keyword(s):  
Industrial Wastewater ◽  
Construction Materials ◽  
Rapid Freezing ◽  
Mechanical Parameters ◽  
Term Strength ◽  
Half Cell ◽  
Cell Potential ◽  
Gray Water ◽  
Concrete Production

Concrete, as one of the essential construction materials is responsible for a vast amount of emissions. Using recycled materials and gray water can considerably contribute to the sustaina-bility aspect of concrete production. Thus, finding a proper replacement for fresh water, in the production of concrete, is significant. The usage of industrial wastewater, instead of water in the concrete can be considered in this paper. In this study, 450 concrete samples are produced with different amounts of wastewater. The mechanical parameters such as slump, compressive strength, water absorption, tensile strength, electrical resistivity, rapid freezing, half-cell potential, and appearance are investigated. The results showed that the usage of industrial wastewater does not significantly change the main characteristics of concrete. Although, increasing the concentration of the wastewater can decrease durability and strength features nonlinearly.

scholarly journals The Effect of Incorporating Industrial Wastewater on Durability and Long Term Strength of Concrete

2021 ◽  
Author(s):  
Ehsan Nasseralshariati ◽  
Danial Mohammadzadeh ◽  
Nader Karballaeezadeh ◽  
Amir Mosavi
Keyword(s):  
Industrial Wastewater ◽  
Construction Materials ◽  
Rapid Freezing ◽  
Mechanical Parameters ◽  
Term Strength ◽  
Half Cell ◽  
Cell Potential ◽  
Gray Water ◽  
Concrete Production

Concrete, as one of the essential construction materials, is responsible for a vast amount of emissions. Using recycled materials and gray water can considerably contribute to the sustainability aspect of concrete production. Thus, finding a proper replacement for fresh water, in the production of concrete, is significant. The usage of industrial wastewater, instead of water in the concrete can be considered in this paper. In this study, 450 concrete samples are produced with different amounts of wastewater. The mechanical parameters such as slump, compressive strength, water absorption, tensile strength, electrical resistivity, rapid freezing, half-cell potential, and appearance are investigated. The results showed that the usage of industrial wastewater does not significantly change the main characteristics of concrete. Although, increasing the concentration of the wastewater can decrease durability and strength features nonlinearly.

Analysis of Acoustic Emission from Rock Samples Loaded to Long-Term Strength Limit

1998 ◽  
pp. 523-528 ◽  
Author(s):  
V. Rudajev ◽  
J. Vilhelm ◽  
T. Lokajíček
Keyword(s):  
Acoustic Emission ◽  
Term Strength ◽  
Rock Samples ◽  
Strength Limit

scholarly journals The Effect of Incorporating Industrials Wastewater on Durability and Long Term Strength of Concrete

2021 ◽  
Author(s):  
Ehsan Nasseralshariati ◽  
Danial Mohammadzadeh S. ◽  
Nader Karballaeezadeh ◽  
Amir Mosavi
Keyword(s):  
Industrial Wastewater ◽  
Construction Materials ◽  
Rapid Freezing ◽  
Mechanical Parameters ◽  
Term Strength ◽  
Half Cell ◽  
Cell Potential ◽  
Gray Water ◽  
Concrete Production

Concrete, as one of the essential construction materials is responsible for a vast amount of emissions. Using recycled materials and gray water can considerably contribute to the sustainability aspect of concrete production. Thus, finding a proper replacement for fresh water, in the production of concrete, is significant. The usage of industrial wastewater, instead of water in the concrete can is considered in this paper. In this study, 450 concrete samples are produced with different amounts of wastewater. The mechanical parameters such as slump, compressive strength, water absorption, tensile strength, electrical resistivity, rapid freezing, half-cell potential, and appearance are investigated. The results showed that the usage of industrial wastewater does not significantly change the main characteristics of concrete. Although, increasing the concentration of the wastewater can decrease durability and strength features nonlinearly.

Prediction of long-term strength of shaped parts of hydro-gas systems by acoustic emission parameters

Trudy MAI ◽  
2020 ◽  
pp. 4-4
Author(s):  
Htet Kyaw Phone ◽  
Evgeny Sysoev ◽  
Egor Kuznetsov ◽  
Oleg Sysoev
Keyword(s):  
Acoustic Emission ◽  
Term Strength

Subcritical Crack Growth and Long-Term Strength in Rock and High-Strength and Ultra Low-Permeability Concrete

2009 ◽  
Vol 58 (6) ◽  
pp. 525-532 ◽  
Author(s):  
Yoshitaka NARA ◽  
Masafumi TAKADA ◽  
Daisuke MORI ◽  
Hitoshi OWADA ◽  
Tetsuro YONEDA ◽  
...  
Keyword(s):  
Crack Growth ◽  
Subcritical Crack Growth ◽  
High Strength ◽  
Low Permeability ◽  
Term Strength

Long-term strength of reinforcing steel 22H2G2АYu in case of corrosion cracking test in boiling nitrate solution

2019 ◽  
pp. 33-39
Author(s):  
N. N. Sergeev ◽  
◽  
S. N. Kutepov ◽  
A. N. Sergeev ◽  
A. G. Kolmakov ◽  
...  
Keyword(s):  
Nitrate Solution ◽  
Corrosion Cracking ◽  
Term Strength ◽  
Reinforcing Steel

Determination of long-term strength of frozen soils and bearing capacity of piles by means of cone penetration test.

2020 ◽  
pp. 54-64
Author(s):  
I.B. Ryzhkov ◽  
◽  
M.A. Minkin ◽  
O.N. Isaev ◽  
◽  
...  
Keyword(s):  
Bearing Capacity ◽  
Cone Penetration Test ◽  
Term Strength ◽  
Penetration Test ◽  
Cone Penetration ◽  
Frozen Soils
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