Failed Bridges
Preface to the English edition 2010
The Hispanic-American poet and philosopher George Santayana warned in his book The Life
of Reason
, published in 1906, that “Those who cannot remember the past are condemned to
repeat it.” This is also true for the field of bridge construction.

In the light of warnings such as this and innumerable incidents of bridge failure in the last
10 years, Ernst & Sohn resolved to publish a 2nd updated edition of my book
Versagen von
Bauwerken – Ursachen, Lehren. Band 1: Bru¨ cken
(Failure of Structures Causes and Lessons.
Volume 1: Bridges). Too many bridges and falseworks failed in this one decade, too
many people were killed and injured all over the world. This is why the present edition is now
published in English. Even as I was preparing this preface in December 2009, news broke of
yet another disaster, this time a bridge being built over the river Chambai in western India.
Over 40 construction workers lost their lives.
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