In the article titled “The Research on Strength and Deformation Behaviors of Buffer/Backfill Material under High-Temperature and High-Pressure Conditions” [1], there was an error in the Acknowledgments section, which should be corrected as follows:

The authors are grateful to the National Key Research and Development Program of China (No. 2017YFC0405100), 300 the National Natural Science Foundation of China (No. 11672330, No. 11272353, No. 11072265, No. 51879166, 301 No. 51809181), the Nanjing Hydraulic Research Institute Foundation (Y317008), and the 302 Technology Demonstration Project of Ministry of Water Resources (SF-201704).