This success marks the completion of the 19 months strength research and static fatigue test project on the C919 aircraft composite rear fuselage, one of C919 seven components. C919 composite aircraft ...

The growing intensity and frequency of heavy-duty transportation, coupled with widespread overloading, pose unprecedented challenges to the durability of highway infrastructure—especially in northern ...

This study proposes a millimeter-wave radar telemetry method for measuring bridge dynamic deflection, addressing limitations in traditional dynamic strain measurement methods. The method was validated ...