Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746063 | Sulfate corrosion-resistant concrete and method thereof for optimizing proportion and application | Xuefeng Li, Hualao Wang, Xiaojing Gao | 2023-09-05 |
| 11549835 | Method for analyzing the expansive stress and expansive strain of tunnel surrounding rock | Xiaojing Gao, Lei Li, Youlin Qin, Xuan Zhang | 2023-01-10 |