TY - JOUR T1 - On the Strains in the Interior of Beams JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 153 SP - 49 EP - 79 PY - 1863/01/01/ UR - http://dx.doi.org/10.1098/rstl.1863.0004 M3 - doi:10.1098/rstl.1863.0004 AU - Airy, G. ER -