The aim of this study is the proposal of guidelines for bond tests on corroded specimens. A database of tests collected from the literature is reported. The different types of tests are described. The effects of accelerated corrosion tests are discussed, in relation to the different rates imposed experimentally, with the residual bond strength and the development of pressure with corrosion product expansion. A limit on the maximum rate that can be used in tests proposed in studies in the literature is highlighted. The more appropriate types of tests are discussed, with the necessary measurements and techniques.
CH.15 Testing of bond for corroded reinforced concrete specimens
D. Coronelli;
2022-01-01
Abstract
The aim of this study is the proposal of guidelines for bond tests on corroded specimens. A database of tests collected from the literature is reported. The different types of tests are described. The effects of accelerated corrosion tests are discussed, in relation to the different rates imposed experimentally, with the residual bond strength and the development of pressure with corrosion product expansion. A limit on the maximum rate that can be used in tests proposed in studies in the literature is highlighted. The more appropriate types of tests are discussed, with the necessary measurements and techniques.File in questo prodotto:
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