Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 55
245 B D^ C W where w is the breaking weight in cwt. inthe centre of the span. We then have for cwt. = 12J tons. When the experimentwas made, however, the beam snapped sud-denly with a central load of 10 tons, showingthat the above constants were too high forthis case. A similar beam (Fig. 162)…
Carpentry · Joinery
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