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Showing results for tags 'cracking'.
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Hi, I am learning safe.. Please can any one let me know how to calculate the reinforcement options for cracking analysis - 1. minimum reinforcing ratios Compression and tension. Ast/bd as i know but let me cross check to proceed. 2. cracking modulus of rupture shall be default or user specified. If user specified then how? Appreciate if any one help me out.
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I am trying to do the design of culverts (single and multi cell) using moment distribution method. 1. Confused about how to calculate horizontal and vertical moments in the wall. Which one will govern? 2. ACI 350-01 says use minimum shrinkage reinforcement ratio as 0.003. Which seems to result in #4 bars @4"c/c which seems too much. 3. Can anyone give me the link to download ACI 350-06 ? 4. Any excel sheet or document using moment distribution for culvert design will really help.
