期刊论文

Zhenfu Chen

英文

Materials

1996-1944

2023

16

7

2592-

10.3390/ma16072592

Conceptualization, X.H. and Z.C.; methodology, X.H. and Z.C.; validation, Z.C. and Q.T.; formal analysis, X.H.; investigation, L.X. resources, L.X.; data curation, X.H.; writing—original draft preparation, X.H.; writing—review and editing, Q.T., D.J. and D.W.; visualization, X.H.; supervision, Z.C.; project administration, Z.C.; funding acquisition, Z.C. All authors have read and agreed to the published version of the manuscript. This research was funded by Zhenfu Chen of the National Natural Science Foundation of China, grant number No. 51678286.

本校为第一机构

Radiation shielding concrete is one of the most used materials in the construction of nuclear power plants and will be subjected to high temperatures for a long time during its service life. This study aims to investigate deterioration of radiation shielding concrete with multiple heating at different temperatures. A microwave oven was used as a heating apparatus to simulate irradiation, and 200, 300, and 400 degrees C were selected as experimental cycle temperatures. The apparent characteristics, mass loss, splitting tensile strength, and gamma ray shielding properties of the commonly used ma...