Cable’s fundamental frequency (CFF) is an important characteristic of the working state long-span cable-stayed bridges. The change in bridge’s temperature field will influence CFF by altering cable’s tension and cables’ sags. An accurate regression model between temperature-induced variation real-time changing should be established. Then, reference value can obtained after inputting data. In th...

Bridge censored databases can be used to analyze and assess structural deterioration conditions, but conducting the analysis is difficult. This difficulty occurs because many factors affect deterioration, time span of data for these depends on years in service respective bridge. In addition, values some are not regularly observed. The present study uses long short-term memory (LSTM) consider tw...

Modern pedestrian bridges tend to be long and slender in form, usually leading to a structural design with relatively low frequency primary modes of vibration. This type of structure can be excited to a nearly resonant response by various types of synchronized crowd activities and added damping is often required to prevent excessive structural motions and loadings. The three Spring Mountain Roa...