Abstract: Abstract. Thin films are widely employed in critical structures such as aerospace and nuclear industries, providing effective protection to substrates. Characterization of film hardness and thickness is crucial for assessing ...

Abstract: Compared with traditional monolithic columns, precast segmental columns can significantly reduce the residual displacement after a severe earthquake. Previous studies of precast segmental columns mainly focus on the column ...

Abstract: Abstract. Acoustic metamaterials, specifically engineered for high-temperature applications, play a pivotal role in mitigating noise under extreme conditions, particularly for low-frequency noise control. Traditional porous ...