State of the art in recycling waste thermoplastics and thermosets and their applications in construction

M Kazemi, SF Kabir, EH Fini - Resources, Conservation and Recycling, 2021 - Elsevier
Polymeric products such as plastics and rubbers are in widespread use, and the recycling of
these polymeric materials has not kept pace with the increased production. There are …

Responses of multi-scale microstructures, physical-mechanical and hydraulic characteristics of roof rocks caused by the supercritical CO2-water-rock reaction

Q Niu, Q Wang, W Wang, J Chang, M Chen, H Wang… - Energy, 2022 - Elsevier
The integrality of caprock decides the safety of CO 2 enhanced coalbed methane recovery
(CO 2-ECBM), the inferior caprock may reduce the seal performance and induce gas …

The deformation and microstructure characteristics of expansive soil under freeze–thaw cycles with loads

T Li, L Kong, A Guo - Cold Regions Science and Technology, 2021 - Elsevier
The expansive soil in seasonally frozen areas is vulnerable to repeated freezing and
thawing. When exposed to freeze–thaw cycles, this soil may pose a danger to civil …

The stability issue of fractured rock mass slope under the influences of freeze–thaw cycle

N Liu, Y Yang, N Li, S Liang, H Liu, C Li - Scientific Reports, 2024 - nature.com
Freeze–thaw failure of frozen rock slope often occurs during engineering construction and
mining in cold area, which poses a great threat to engineering construction and people's life …

[HTML][HTML] Multiscale evolution mechanism of sandstone under wet-dry cycles of deionized water: From molecular scale to macroscopic scale

J Meng, C Li, JQ Zhou, Z Zhang, S Yan, Y Zhang… - Journal of Rock …, 2023 - Elsevier
Water is the most abundant molecule found on the earth's surface and is a key factor in
multiscale rock destruction. However, given the fine-grained nature of rock and the …

Study on the evolution of microscopic pore structure of sandstone under freeze-thaw cycles

J Zhang, G Wang, H Liu, M Yang - Cold Regions Science and Technology, 2024 - Elsevier
In cold regions, rocks undergo freeze-thaw (FT) cycles, leading to damage caused by the
evolution of pores. This phenomenon significantly influences the rock mass stability. A …

The mechanical performance of clayey soils reinforced with waste PET fibers

N Yarbaşı, E Kalkan - … Journal of Earth Sciences Knowledge and …, 2020 - dergipark.org.tr
Nowadays, scarcity of good land for construction which is one of important problems for
engineers using land increases demand for unsuitable soils. When the mechanical qualities …

NMR-based investigation on the wet–dry deterioration characteristics of gypsiferous rocks surrounding underground excavations

S Jiang, M Huang, Y Jiang, C Xu, B Li - Rock Mechanics and Rock …, 2022 - Springer
Repeated wetting and drying is one of the most destructive actions that can induce
continuous damage to in-situ rocks in many engineering applications. The situation is …

[HTML][HTML] Effect of drying-wetting cycles on pore characteristics and mechanical properties of enzyme-induced carbonate precipitation-reinforced sea sand

M Huang, K Xu, Z Liu, C Xu, M Cui - Journal of Rock Mechanics and …, 2024 - Elsevier
Enzyme-induced carbonate precipitation (EICP) is an emanating, eco-friendly and
potentially sound technique that has presented promise in various geotechnical …

[HTML][HTML] 干湿-冻融循环条件下膨胀土剪切特性的劣化机制研究

张浩, 张凌凯 - 工程力学, 2024 - pubs.cstam.org.cn
因北疆供水一期工程膨胀土渠坡每年经历通水, 停水及冻结, 融化过程, 导致渠坡多次发生滑动
破坏现象. 为深入探讨膨胀土渠坡的滑动破坏机理, 通过对膨胀土进行裂隙性试验 …