MCQOPTIONS
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| 1. |
The effective length of lateral buckling for a simply supported beam under normal loading conditions, provided torsional restraint as fully restrained and warping restraint as both flanges fully restrained should be _______. |
| A. | 0.5 L + D |
| B. | 0.7 L |
| C. | 1.2 L + 2D |
| D. | 0.95 L |
| Answer» C. 1.2 L + 2D | |