Tunnel Engineering Handbook - General Engineering Author:John O. Bickel A comprehensive outline of state-of-the-art tunnel design and construction in all their ramifications is presented to the engineer, constructor and student in this handbook. The material ranges over the entire spectrum of engineering, including geology; civil, structural, mechanical, and electrical disciplines; plus a measure of ecological and e... more »nvironmental considerations. The direction of research into new methods and tools applied to tunnel construction is also discussed.« less