Tendon Stress Limit Check |
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Check the tendon stress limits as per AASHTO LRFD Bridge Design Specifications (2006) in a spreadsheet table format. Table Tool in midas Civil offers a variety of powerful, built-in functions. Refer to Usage of Table Tool for detail directions: |
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From the Main Menu select Result > Result Tables > Tendon > Tendon Stress Limit Check |
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Select elements and enter the factors for the Tendon Stress Limits. At anch.: Factor for stress limits at anchorages immediately after anchor set (only for post-tensioning) Away from anch.: Factor for stress limits elsewhere along the length of the member, away from anchorages, immediately after anchor set (only for post-tensioning) At service: Factor for stress limits at the service limit state, after losses Refer to Usage of Table Tool and check the following data: Tendon: Tendon name Tendon Stress f_p1 (N/mm2): Maximum stress in tendon at both anchorages immediately after anchor set (only for post-tensioning) f_p2 (N/mm2): Maximum stress in tendon along the length of the member away from the anchorages immediately after anchor set (only for post-tensioning) f_pe (N/mm2): Maximum stress in tendon after all losses, which is obtained at the last construction stage Tendon Stress Limit Immediately after anchor set At anch.: Stress limits for prestressing tendons at anchorages immediately after anchor set Away from anch.: Stress limits for prestressing tendons elsewhere along the length of the member away from anchorages immediately after anchor set At service: Stress limits for prestressing tendons at the service limit state, after losses |
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