To prevent beam failure such as plastic deformation or the like, the present invention provides a means for mounting segmented apparatus such as {HEAD ~ the aforementioned ladders} and cable trays to such structural beams with a minimum amount of {TAIL ~ torsional beam loading} 
To prevent beam failure such as plastic deformation or the like , the present invention provides a means for mounting segmented apparatus such as { HEAD ~ the aforementioned ladders } and cable trays to such structural beams with a minimum amount of { TAIL ~ torsional beam loading }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL