Structural mechanics : comprising the strength and resistance of materials and elements of structural design, with examples and problems (1907)
Greene, Charles E. (Charles Ezra), 1842-1903, Greene, Albert Emerson · New York : John Wiley & Sons ; London : Chapman & Hall · leaf 129
f a uniformly loaded beam oftwo equal, continuous spans has its middle support lower thanthose at its ends by one-fifth of the above deflection, the middlereaction will be one-half the whole weight, the bending momentwill be zero at the middle and the beam may be cut at that pointwithout… … Fig. 53 The reaction at the supported end, being at present unknown,will be denoted by Po, and moments will be taken on the right ofany section x. From lack of symmetry, separate expressionsmust be written for segments on either side of W. BETWEEN W AND FIXED END. M^ = PM-x)-W{a-x) — = —[P^C/.r-…
Mechanics · Structural analysis (Engineering)
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