Modify Concrete Material
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Use this function to modify a part of the steel rebar and concrete material property data, entered during the creation of the analysis model, or to change the material property data. Modifications that are made here will not affect the analysis results, but will only be used for automatic design and strength verification. |
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From the Main Menu select Rating > Bridge Rating Design > CS454/19 > PSC Bridge > Modify Concrete Material |
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The following dialog box is used to enter the data: Material ListDisplay the steel rebar and concrete material properties entered during the creation of the analysis model. Select the material to be modified or changed. Concrete Material SelectionDisplay the selected material properties and modify/change the material property data. The material property data can be changed by using the material property database built-in the program or by directly entering the changed data. Procedure
for using the material property database The reinforcing steel bar standards are specified similar to the concrete standards and may be changed by the user if necessary. That is, the concrete and rebar standards need not be the same. Direct entry by the user Specified Compressive Strength (f'c/fck): Design compressive cylinder strength of concrete Rebar SelectionCode: Select reinforcing steel standards Grade of Main Rebar: Grade of main rebar Grade of Sub-Rebar: Grade of sub-rebar (stirrups & ties) Fy: Yield strength of main rebar Fys: Yield strength of sub-rebar : Modify the material property data as defined by the user. : Do not enter the selection and close the dialog box. Note |
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