Points out problems in setting expansion joints for supply and return water risers.
The expansion joints on both sides of dam block no. 26 exhibit an abnormal behavior after 12 years' operation.
This model was used to investigate the out-of-phase vibrations and pounding effects of adjacent girders at expansion joints by the nonlinear time-history analysis method.
The material selection and the design of expansion joints used for inlet and outlet flue pipes of catalytic cracking equipments are introduced.
