Operational Works Application OPW17/0039

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                                    Sofitel Noosa Sign 2
                                                                             SCF477A_b   Rev 0

    \(ISTEI{~  p~:v If ~~~f,~~~RS
    ~Tf~-:~!\J';~~L-
                                    Wall Mounted Sign WM[8x1.2x11)
                                    14-16 Hastings SI,
                                                                             24-Jan-17        6
                                    Noosa OLD 4567

     VERTICAL SUOPPORTS:       CHS WITH TENSION BOLT

        Item          Param                           Formula I Detail         Value     Units
       Forces           W,          Max dead load per fixing point              0.99      kN

                        M,          Max moment on support                       0.00      kNm

                                                                                 40       mm

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

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

                        Ag          Gross area of CHS                           92.5      mm'

                       <pNe         Compression capacity of CHS                 9.2       kN
                                                                                          kNm

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

                       cpN1b        Bolt tensile capacity                        6.4          kN
                                    Bolt shear capacity                          3.6          kN
                       <pV""
                         a          Half subtended angle                        0.15      rad

                         A          Arc area                                      4       mm'

                         e          Disn centroid of arc to centre of bolt       9.2      mm
                         Nt         Tension in bolt                              0.4          kN
                        Ne          Compression in CHS                           0.4          kN
                         fe         Compression stress                           99       MPa

                        <pf,        Factored yield stress                        99       MPa

     STR                 ~e         fe I <pf,                                   1.00     S1       OK
                                    Bolt tension ratio                          0.07     S1       OK
                        ~"
                         ~,         Bolt shear ratio                            0.28     S 1 OK
                        UC          Unity Check                                 0.08     S1        OK