The first component may be subject to a first pre stress load, wherein the first pre stress load comprises a first moment, and wherein the first moment tends to bend {HEAD ~ the first elongated beam} into {TAIL ~ an arcuate form} 
into
The first component may be subject to a first pre stress load , wherein the first pre stress load comprises a first moment , and wherein the first moment tends to bend { HEAD ~ the first elongated beam } into { TAIL ~ an arcuate form }
OTH OTH OTH OTH OTH OTH OTH OTH 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 HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL