Methods for creep and rupture testing of metals. Interrupted tensile creep testing

A set of concrete tensile creep testing apparatus was constructed. The tensile creep characteristics of concrete under different loading ages (1d, 3d and 7d), different water-binder ratio (0.29, 0.33 and 0.37) and different fly ash proportion (0%, 20% and 40%) were researched. The results show that tensile creep increases with increasing of water-binder ratio obviously as well as with decreasing of loading ages. The tensile creep is inhibited by addition of fly ash, and the inhibition effect increases with the increase of fly ash proportion. Free shrinkage is counteracted 42%~62% by tensile creep. The internal tension of concrete is effectively relieved so that the possibility of cracking of concrete is decreased at early ages.

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Methods for creep and rupture testing of metals. Uninterrupted tensile creep testing

10.3403/30308596 ◽

1962 ◽

Keyword(s):

Creep Testing ◽

Tensile Creep

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Creep deformation and rupture behaviour of service exposed P91 weld and base steel measured by miniature tensile creep testing

Materials at High Temperatures ◽

10.1080/09603409.2017.1381497 ◽

2017 ◽

Vol 34 (5-6) ◽

pp. 425-433 ◽

Cited By ~ 3

Author(s):

Deniz Taygun Erten ◽

Thanh Tuan Nguyen ◽

Tae Min Jeong ◽

Kee Bong Yoon

Keyword(s):

Creep Deformation ◽

Creep Testing ◽

Tensile Creep ◽

Base Steel

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Tensile creep testing of an Al–Cu alloy above solidus with a dynamic mechanical analyser

Materials Science and Engineering A ◽

10.1016/j.msea.2011.02.084 ◽

2011 ◽

Vol 528 (13-14) ◽

pp. 4413-4421 ◽

Cited By ~ 5

Author(s):

D. Levasseur ◽

D. Larouche

Keyword(s):

Creep Testing ◽

Tensile Creep ◽

Dynamic Mechanical ◽

Cu Alloy ◽

Dynamic Mechanical Analyser

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Machine for the testing of plastics under bending loads

Journal of Strain Analysis ◽

10.1243/03093247v093141 ◽

1974 ◽

Vol 9 (3) ◽

pp. 141-145 ◽

Cited By ~ 5

Author(s):

P E R Mucci ◽

R M Ogorkiewicz

Keyword(s):

Sandwich Structures ◽

Testing Machine ◽

High Accuracy ◽

Creep Testing ◽

Tensile Creep ◽

Bending Loads

A testing machine developed for the study of the deformational behaviour of plastics under bending loads complements high-accuracy tensile-creep testing machines and provides a more appropriate means for the testing of brittle fibre-plastics composites and plastics sandwich structures. The machine is suitable for applying constant loads and automatically recording the deflections of specimens at several points over periods of up to three months.

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