Horizontal Life Line Calculation [PDF]

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Horizontal lifeline system (HLLS) - 1 span Project: Engineer's name: Firm: Validated by: Date: 11 May 2017 Cable



Anchorage



Cable Diameter



3/8 in (9.5 mm)



Cable Weight w (N/m)



3.65



Anchorage Type



Rigid



Post Length LA (m)



-



Mr (kN.m)



-



Frupt (kN)



49



E (Gpa)



64.8



Mfmax (kN.m)



-



A (mm²)



41.9



Material



-



1.5



Ea (Gpa)



0



IA (106.mm4)



0



Cable FS Construction



IWRC 7x19



Mƒmax=αA x LA x Rx avec αA = 1.5 (CAN/CSA Z259.16) Mr calculated according to CSA S16-09 or CAN3-S157 HLL System Span length



L



40 m



Initial deflection



ƒ1



0.01 m



Initial tension



T1



73000 N



Maximum arresting force



F



10 kN



Maximum tension



T



32.57 kN



Maximum deflection



ƒ2



3.09 m



Horizontal reaction



Rx



32.19 kN



Vertical reaction



Ry



5.05 kN



With:



L = 40 m



ƒ1 = 0.01 m LA



Post



Sa ƒ2 = 3.09 m



T = 32.57 kN Rx = 32.19 kN Ry = 5.05 kN



F = 10 kN IRSST - 2016