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SUBJECT:Bristol Tolliver Park <br />Member Calculations <br />Typ. Steel Post A <br />SHEET NO:MC1 - <br />PROJECT NO: 11250537 <br />BY:MAM DATE: 09/05/2025 <br />2 <br />Seismic Analysis: <br />Seismic Load: (Sheet LD2-2) <br />≔Cs 0.43 <br />≔V ⋅Cs W <br />Element Weights: <br />≔W1 ⋅145 lbf (Hemisphere Climber Ropes) <br />≔W2 ⋅98 lbf (Post) <br />Seismic Force: <br />≔VE1 =⋅Cs W1 0.062 kip <br />≔VE2 =⋅Cs W2 0.042 kip <br />Location: (first 14" are buried plus two feet due to soil) <br />≔HE1 =++⋅14 in ⋅24 in ⋅⋅148 in ―2 <br />3 <br />136.67 in (Hemisphere Climber Ropes) <br />≔HE2 =++⋅14 in ⋅24 in ⋅⋅148 in ―2 <br />3 <br />136.67 in (Post) <br />Moment: <br />Number of Posts, ≔nE1 2 ≔ME1 =――――⋅⎛⎝VE1⎞⎠HE1 <br />nE1 <br />4.26 ⋅kip in <br />Number of Posts, ≔nE2 2 ≔ME2 =――――⋅⎛⎝VE2⎞⎠HE2 <br />nE2 <br />2.88 ⋅kip in <br />≔MEtot =+ME1 ME2 7.14 ⋅kip in <br />Wind and Seismic Moments (ASD): <br />Wind:≔Mwa =⋅0.6 MWtot 16.7 ⋅kip in <br />Seismic:≔MEa =⋅0.7 MEtot 5 ⋅kip in <br />Controlling =Load “Wind”Use for design checks <br />=Mu 16.7 ⋅kip in <br />Reaction (ASD): <br />≔RT =⋅0.6 <br />⎛ <br />⎜ <br />⎜⎝ <br />+――Fw1 <br />nw1 <br />――Fw2 <br />nw2 <br />⎞ <br />⎟ <br />⎟⎠ <br />0.122 kip