A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Triaxial compressive strength of air-entrained concrete after freeze–thaw cycles
Abstract The aim of this study is to characterize the behavior of air-concrete under triaxial compression with stress ratio α 2 = σ 2 : σ 3 =1:1, while changing stress ratio α 1 = σ 1 : σ 3 from 0 to 0.2 after different cycles of freeze–thaw. 100mm×100mm×100mm concrete cubes were tested in the experiment. Based on the experiment data, the influence of the stress ratio α 1 = σ 1 : σ 3 and the number of freeze–thaw cycles on the ultimate compressive strength σ 3 are analyzed respectively. A failure criterion expressed in terms of octahedral stress with consideration of the influence of the freeze–thaw cycles is proposed.
Highlights ► Mechanical properties ► Air-entrained concrete ► Freeze–thaw cycles ► Triaxial compression ► Failure criteria
Triaxial compressive strength of air-entrained concrete after freeze–thaw cycles
Abstract The aim of this study is to characterize the behavior of air-concrete under triaxial compression with stress ratio α 2 = σ 2 : σ 3 =1:1, while changing stress ratio α 1 = σ 1 : σ 3 from 0 to 0.2 after different cycles of freeze–thaw. 100mm×100mm×100mm concrete cubes were tested in the experiment. Based on the experiment data, the influence of the stress ratio α 1 = σ 1 : σ 3 and the number of freeze–thaw cycles on the ultimate compressive strength σ 3 are analyzed respectively. A failure criterion expressed in terms of octahedral stress with consideration of the influence of the freeze–thaw cycles is proposed.
Highlights ► Mechanical properties ► Air-entrained concrete ► Freeze–thaw cycles ► Triaxial compression ► Failure criteria
Triaxial compressive strength of air-entrained concrete after freeze–thaw cycles
Shang, Huai-shuai (author) / Song, Yu-pu (author)
Cold Regions, Science and Technology ; 90-91 ; 33-37
2013-02-12
5 pages
Article (Journal)
Electronic Resource
English
Triaxial compressive strength of air-entrained concrete after freeze–thaw cycles
| Online Contents | 2013
Triaxial T–C–C behavior of air-entrained concrete after freeze–thaw cycles
| Online Contents | 2013
Compressive Behaviour of Recycle Concrete Cubes after Freeze-Thaw Cycles
| Trans Tech Publications | 2013
Compressive Behaviour of Recycle Concrete Cubes after Freeze-Thaw Cycles
| British Library Conference Proceedings | 2013