Engineering, 12.11.2019 21:31 breannaasmith1122
An emergency shoring for the construction of the bridge in between train traffic requires to have a temporary 20 feet column without bracing, and the vertical capacity is unknown. use a w14x74 (a992) section with both ends connected with pins. using the aisc-lrfd manual the properties are rx=6.04" and ry=2.48", whereas ag=21.8 in2 . what is the value of pu we can guarantee the railroad our column will resist? remember that they can’t afford to have a derailment or excessive movement with your solution.
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