期刊论文

Zhang, DX

英文

Buildings

2075-5309

2024

14

7

1923-

10.3390/buildings14071923

Z.Z.: Conceptualization, methodology, investigation, data curation, writing—original draft preparation, writing—review and editing. D.Z.: Conceptualization, formal analysis, investigation, data curation, project administration, funding acquisition, writing—review and editing. All authors have read and agreed to the published version of the manuscript. This research was funded by Natural Science Projects of Hunan Province, grant number 2022JJ30614.

本校为第一且通讯机构

High-toughness cementitious composite (HTCC) may be considered for use as a concrete lining material for underground lined rock caverns in compressed air energy storage (CAES) power stations. This experiment investigated the effect of coupled thermal-mechanical cycling on the changes in the gas permeability and pore structure of HTCC. According to the different operating conditions of CAES power stations, nine test conditions were selected with a compressive stress of 10 MPa and a temperature of 150 degrees C. The test results show that the HTCC have a peak tensile strain of up to 1.6% and an ...