Study on the dynamic compressive performance of ultra-high performance concrete containing coarse aggregate after high-temperature exposure

Key Points

• Dynamic compressive performance decreases significantly after high-temperature exposure, impacting material reliability.
• The compressive strength was tested using samples containing both standard and coarse aggregates, highlighting variances.
• Assessment of high-temperature effects on concrete's dynamic performance reveals essential insights for engineering applications.
• Understanding these findings is crucial for future standards, especially in fire-prone environments.