| S-S beam (linear) | λ | Present study | Present study | Present study | Ref. [10] | Ref. [11] | Exact Ref. [12] | Average | Error %
| Error %
| Error %
|
| 0 | 3,131 | 3,141 | 3,141 | 3,150 | 3,141 | 3,141 | 3,144 | 0,427 | 0,104 | 0,092 | 6,198 | 6,279 | 6,2822 | 6,280 | 6,280 | 1,304 | 0,013 | −0,035 | 9,139 | 9,411 | 9,421 | 9,420 | 9,420 | 2,982 | 0,092 | −0,014 |
| 100 | 3,742 | 3,748 | 3,7483 | 3,750 | 3,748 | 3,7484 | 3,749 | 0,181 | 0,022 | 0,016 | 6,300 | 6,378 | 6,3807 | 6,380 | 6,380 | 1,245 | 0,034 | −0,010 | 9,172 | 9,441 | 9,4511 | 9,450 | 9,450 | 2,945 | 0,093 | −0,012 |
| 10000 | 10,024 | 10,024 | 10,024 | 10,020 | 10,024 | 10,024 | 10,023 | −0,013 | −0,016 | −0,016 | 10,350 | 10,368 | 10,368 | 10,360 | 10,360 | 0,095 | −0,076 | −0,082 | 11,415 | 11,558 | 11,563 | 11,570 | 11,570 | 1,343 | 0,104 | 0,057 |
| 1000000 | 31,623 | 31,623 | 31,623 | 31,620 | 31,623 | 31,623 | 31,622 | −0,004 | −0,004 | −0,004 | 31,634 | 31,635 | 31,635 | 31,630 | 31,630 | −0,016 | −0,014 | −0,014 | 31,678 | 31,685 | 31,685 | 31,720 | 31,720 | 0,133 | 0,112 | 0,111 |
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