000			02158cam a22003133u 4500
001			60043
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007			cr n
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010			_a12015448
040			_aUtSlPG
041		7	_aen _2iso639-1
050		4	_aTF
100	1		_aPrelini, Charles
245	1	0	_aTunneling: A Practical Treatise.
264		1	_aSalt Lake City, UT : _bProject Gutenberg, _c2019
300			_a1 online resource : _bmultiple file formats
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
500			_aRelease date is 2019-08-03
508			_aProduced by deaurider, Harry Lamé and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive)
520			_a"Tunneling: A Practical Treatise" by Charles Prelini is a scientific publication written in the early 20th century. This comprehensive work focuses on the principles and practices of tunnel construction, detailing the historical development of tunneling techniques and modern methodologies employed in this field of civil engineering. It includes extensive illustrations and insights into various tunneling methods used across different geological conditions. The opening of this treatise presents a historical overview of tunneling, illustrating its evolution from ancient civilizations, including the Egyptians and Romans, to modern methods employed in infrastructural projects. It discusses early techniques, the introduction of explosives, and advances in machinery that have revolutionized the field, emphasizing the significance of geological surveys and engineering principles in making informed decisions about tunnel construction. This rich context sets the stage for a detailed exploration into the practical aspects of tunneling that follows in subsequent chapters. (This is an automatically generated summary.)
534			_nOriginal publication data not identified
653			_aTunneling
856	4	0	_uhttps://www.gutenberg.org/ebooks/60043
999			_c100869 _d100869