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Research on Construction of Sponge City Based on Mechanical Analysis of Permeable Recycled Concrete

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DOI: 10.38007/Proceedings.0001285

Author(s)

Yanqin Dai, Xin Chen, Feng Pan, Jing Yuan and Dan Wu

Corresponding Author

Yanqin Dai

Abstract

With the rapid development of the construction process of sponge cities, the amount of waste old concrete is getting higher and higher, which not only occupies a certain amount of placement space, but also causes greater pollution to the environment. Therefore, it is of great significance to use waste concrete reasonably. Five different replacement rates are used in the paper to carry out a systematic experimental research on the mechanical properties of recycled concrete under compression, in which hydraulic servos and material shears are adopted to obtain the stress-deformation curves and failure modes of recycled concrete with different replacement rates.

Keywords

Sponge City; Permeable Concrete; Recycled Materials; Mechanical Analysis