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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 47
INNOVATION IN ENGINEERING FOR SEISMIC REGIONS Edited by: M.B. Leeming and B.H.V. Topping
Paper I.1
Innovation in Seismic Resistant Design: A Review of Strategies with a Novel Concrete Approach Reminiscent of Hennebique and Mouchel K.G. Smith
Department of Civil Engineering, The University of Liverpool, Liverpool, United Kingdom K.G. Smith, "Innovation in Seismic Resistant Design: A Review of Strategies with a Novel Concrete Approach Reminiscent of Hennebique and Mouchel", in M.B. Leeming, B.H.V. Topping, (Editors), "Innovation in Engineering for Seismic Regions", Civil-Comp Press, Edinburgh, UK, pp 1-9, 1997. doi:10.4203/ccp.47.1.1
Abstract
Earthquake resistant design has always been a challenge for
innovators, partly because the loads are not deterministic,
with large magnitudes at extremely low probabilities in the
Gumbel distribution, and a consequent need to balance
political criticism tomorrow with economic savings today.
The paper reviews some design philosophies that have been
tried including one that uses end bearing plates to transfer
reinforcing bar stresses to the surrounding concrete in beams.
This, in hindsight, is similar to the fish tail end details used in
the times of Mouchel's early designs. Although the reasoning
is different, it brings several strategies together and illustrates
how technical innovations attempt to counter difficult
problems.
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