Mechanical and marine engineering science ... Specially written as a handbook to the Board of Trade examinations for extra-first-class engineers (1909)
Somerscales, A. N · Glasgow : J. Munro; London, Simpkin, Marshall, Hamilton, Kent · leaf 367
en the centre and the twoends respectively, the beam will be bent neither in one direction•nor in the other. In other words there is no bending moment at.X and Y. The beam is, therefore, merely supported 2X X and Y-{by pure shearing forces). These forces or their reactions are each W . , W L WL = —… … Fig. 137- 6. Beam fixed at the ends and load distributed. This case•is the most difficult to investigate. Of course, as in case 5, there-must be a point somewhere between the centre and the end of theJbeam where there is only a shearing force; but the point is not•half-way unless the fixing at the…
Naval architecture
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