Axial Compressive Properties of Oilfield Solid Waste Concrete Under Freeze-Thaw Cycles

DOI

10.2991/978-94-6463-658-1_39How to use a DOI?

Keywords

drilling solid waste concrete; freeze-thaw cycles; axial compressive strength; mass loss rate; relative dynamic modulus of elasticity

Abstract

The axial compressive strength test of oilfield solid waste concrete after freezing and thawing was carried out by rapid freezing and thawing method to analyze the mass loss rate, axial compressive strength loss rate and relative dynamic elastic modulus loss rate of solid waste concrete under freezing and thawing cycles with different water-cement ratios and oilfield solid waste admixtures. The results show that: when the number of freeze-thaw cycles is the same, the loss rate of dynamic elastic modulus, ultimate strain and modulus of elasticity of concrete decreases with the increase of the content of oilfield solid waste admixture, and with the increase of the water-cement ratio, the section of the ultimate bearing capacity decrease after freezing and thawing is more stable, and the decrease of the ultimate bearing capacity is more slow. When the dosage of oilfield solid waste is 5% and the water-cement ratio is 0.55, the mass loss rate and the dynamic elastic modulus loss rate of oilfield solid waste concrete are 0.57% and 16.50%, respectively, and its freezing resistance is optimal; the stress-strain curves of oilfield solid waste concrete are fitted by using the ordinary concrete constitutive model, and the relevant control parameters show that the curves have good predictive ability, and the mechanical properties of the post-freeze-thaw oilfield solid waste The mechanical properties of oilfield solid waste concrete can be analyzed after freezing and thawing.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Wenbin Zhang
AU  - Yunfeng Zhang
AU  - Shuangchen Li
AU  - Yaoxiang Xu
AU  - Zhenchao Teng
AU  - Tong Wang
PY  - 2025
DA  - 2025/03/03
TI  - Axial Compressive Properties of Oilfield Solid Waste Concrete Under Freeze-Thaw Cycles
BT  - Proceedings of the 2024 10th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2024)
PB  - Atlantis Press
SP  - 386
EP  - 395
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-658-1_39
DO  - 10.2991/978-94-6463-658-1_39
ID  - Zhang2025
ER  -