Influence on Long Gauge Rail of Piled Wharf Gantry Crane by Temperature Variation

In previous piled wharf design,the gantry crane rail subsections were generally kept consistent with the wharf structure subsections and the expansion joints were reserved.Since more long gauge rails are used to be the gantry crane rail on the piled wharf now,we start initial discussion of the influence on the gantry crane rail by temperature variation after the application of long gauge rail,and make relevant suggestions on setting expansion joints etc.