Evaluation of Reinforced Concrete Beam Specimens with Acoustic Emission and Cyclic Load Test Methods

被引：0

作者：

Liu, Zhiwei ^{[1
]}

Ziehl, Paul H. ^{[1
]}

机构：

[1] Univ S Carolina, Dept Civil & Environm Engn, Columbia, SC 29208 USA

来源：

ACI STRUCTURAL JOURNAL | 2009年 / 106卷 / 03期

关键词：

acoustic emission; cyclic load test; nondestructive evaluation; reinforced concrete;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents the results of the cyclic load test and acoustic emission methods of evaluation applied to 14 reduced-scale reinforced concrete beam specimens that represent different cases in terms of failure mode (flexure and shear), loading pattern, concrete mixture design, and resulting material properties. Five acoustic emission evaluation methods are investigated to determine their ability to assess the damage level in the reinforced concrete specimens. Recommendations are provided related to the suitability of the evaluation criteria for the cyclic load test and acoustic emission methods.

引用

页码：288 / 299

页数：12

共 22 条

[1] *ACI COMM, 2007, 437 ACI COMM
[2] *ACI COMM, 2003, 437 ACI COMM
[3] [Anonymous], 2005, 318 ACI COMM
[4] *ANST, 2005, NOND HDB, V6
[5] *ASTM INT, 2003, E131606A ASTM INT
[6] In Situ Load Testing of Parking Garage Reinforced Concrete Slabs: Comparison between 24 h and Cyclic Load Testing
Casadei, Paolo
Parretti, Renato
Nanni, Antonio
Heinze, Tom
[J]. PRACTICE PERIODICAL ON STRUCTURAL DESIGN AND CONSTRUCTION, 2005, 10 (01) : 40 - 48
[7] Assessing damage of reinforced concrete beam using "b-value" analysis of acoustic emission signals
Colombo, IS
Main, IG
Forde, MC
[J]. JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2003, 15 (03) : 280 - 286
[8] Predicting the ultimate bending capacity of concrete beams from the "relaxation ratio" analysis of AE signals
Colombo, S
Forde, MC
Main, IG
Shigeishi, M
[J]. CONSTRUCTION AND BUILDING MATERIALS, 2005, 19 (10) : 746 - 754
[9] Fowler TJ, 1979, 3538 AM SOC CIV ENG, P1
[10] Golaski L., 2002, J ACOUST EMISS, V20, P83

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