Operational Works Application OPW17/0039

                             Sofitel Noosa Sign 1
                                                                       SCF477A_a   Rev 0

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                             Wall Mounted Sign WM[4xO.3x21]
                             14-16 Hastings SI.
            S-~;w ,[~\~r.~~~RSNoosa Q LD 4567                          21-Jan-17        6


 VERTICAL SUOPPORTS: CHS WITH TENSION BOLT

    Item         Param                          Formula I Detail         Value     Units
   Forces          W,        Max dead load per fixing point               0.13      kN

                   M,        Max moment on support                        0.01      kNm



 Section
                    L
                 Section
                             Lenoth of CHS I bolt
                             20 x 1.6 CHS
                                                                           40
                                                                        6060.T5
                                                                                    mm
                                                                                        ...
                   do        Diameter of CHS                               20       mm

                    t        Wall thickness of CHS                        1.6       mm
                    r        Mean radius of CHS                           9.2       mm

                             Gross area of CHS                            92.5      mm'
                   Ao
                   <pN,      Compression capacity of CHS                  9.2           kN
                                                                                    kNm

 Bolt
                  <pM,
                  Bolt
                             Moment capacity of CHS
                              M614.6/SI
                                                                          0.04
                                                                                        ...
                    db        Bolt diameter                                6        mm
                   A,         Boil tension area                            20       mm'

                  <pNll>      Bolt tensile capacity                        6.4          kN

                  q>Vvl>      Bolt shear capacity                          3.6          kN

                    0         Half subtended angle                        0.19          rad
                    A         Arc area                                      6       mm'

                    e         Disn centroid of arc to centre of bolt       9.1      mm
                    Nt        Tension in bolt                              0.6          kN
                    N,        Compression in CHS                           0.6          kN
                    fe        Compression stress                           99       MPa

                   <pf,       Factored yield stress                        99       MPa

 STR                ~e        f, / <pt,                                   1.00     51        OK
                              80lt tension ratio                          0.09     51        OK
                   ~"
                    ~.
                   UC
                              Bolt shear ratio
                              Unity Check
                                                                          0.04
                                                                          0.01
                                                                                   51
                                                                                   51
                                                                                             OK
                                                                                             OK