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Looking for forces or stress acting on inner bend during lift from horz to vert Cheers

If my apprentices couldn't lift that in they would be getting sent up the road chicopee !

Chicopee took me back there !! Yeah the lifts the easy part !

cheers Mike goin by whats in PVD seems to be the way forward thought that there would be more in it than that !!

the pipe section is starting horizontal at grade and being tailed into vertical position as shown in drg. therefore wire sling angles move from 0-90 degrees throughout lift. wire slings will be cradled round trunnion therefore as good as parallel after accounting length to the spreader beam...

What I am after Mike is the force applied on each trunnion from the 18t pipe throughout the lift. Moss seems to cover this from what I can take from it.

Thanks Mike Been reading some interesting material in the Pressure Vessel Design by Moss. But the calculations seem pretty minimal especially for calculating the load at any angle.

Thanks for the input. Does this apply when the trunnions are side-mounted ?

hello I am looking for an insight for trunnion capacities during lifting operations in the static state during the 0-90 degree change in wire rope sling angle. Have been looking for calculations to start getting my head round this but so far have come up short Any help apprecieted