Acoustical methods used in the study of concrete durability

被引：0
|
作者：
Jebelean, Eugen [1 ]
Badea, Catalin [1 ]
Iures, Liana [1 ]
Jiva, Cornel [1 ]
Borza, Ioan [1 ]
机构：
[1] POLITEHN Univ Timisoara, Timisoara, Romania
来源：
ACOUSTICS & VIBRATION OF MECHANICAL STRUCTURES | 2013年 / 430卷
关键词：
acoustic methods; concrete durability; ultrasonic impulse methods; non-destructive methods;
D O I：
10.4028/www.scientific.net/AMM.430.113
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The paper presents the experimental research on concretes and in-situ research on existing reinforced concretes elements, using "Pulse Velocity Method". The "Pulse Velocity Method" it is an acoustical method which uses the ultra-sounds with 20 to 200 kHz frequency. The in-situ acoustic results are used to establish the durability of the concrete in the tested elements.
引用
收藏
页码：113 / 117
页数：5
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