# Document Information

**Document Type:** FAQ

**Product(s):** LEAP CONBOX/CIP RC/PT Girder

**Version(s):** All

**Original Author:** Bentley Leap Bridge Technical Support Group – VM

## QUESTION: While computing deflection for long term do we need to multiply with λ ,the long term deflection multiplication factor?

ANSWER:

Conbox is time dependent program when using the time dependent loss options. While calculating deflection the program does not use deflection multipliers but takes the time dependent losses into consideration.