Eaton Hodgkinson

Eaton Hodgkinson (26 February 1789 – 18 June 1861) was an English engineer, a pioneer of the application of mathematics to problems of structural design.

His mother moved him to a less prestigious private school in Northwich where his enthusiasm for mathematics was encouraged and fostered but, as the young Hodgkinson grew physically, he became indispensable on the family farm and soon left education to devote himself there.

Hodgkinson used all his spare time in reading science and mathematics and soon introduced himself into Manchester's scientific community, meeting, among others, his future collaborator, Sir William Fairbairn.

His improved cross section was published by the Manchester Literary and Philosophical Society in 1830 and influenced much nineteenth century structural engineering.

Hodgkinson was elected a Fellow of the Royal Society in 1841 and, in 1847, he became professor of the mechanical principles of engineering at University College London.

Hodgkinson experimented on the strength of columns, here showing the failure mode
Britannia Bridge , showing the unused holes for the suspension chains that were never needed.