UNDERGROUND/TUNNELING SUPPORTS1010401101040210314001030200UNDERGROUND/TUNNELING SUPPORTSVincent Tirolo, Jr., P.E.INTRODUCTIONThere have been a number of significant recent developments in tunneling technology and in the understanding of interactive relationships between the excavated tunnel opening and its supports.Many of the significant developments in tunneling over the last decade involved the extensive use of technology. This tunneling technology includes the common use of tunnel boring machin…
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Robert T. Ratay, Ph.D., P.E.: Temporary Structures in Construction, Third Edition. UNDERGROUND/TUNNELING SUPPORTS, Chapter (McGraw-Hill Professional, 2012), AccessEngineering
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