Rudolph Glossop

Glossop was born in Bakewell into a family with a long-standing presence in the area. He received his education at Cheltenham College before attending the Royal School of Mines at Imperial College London, where he graduated in 1924. During his student years, he founded an arts and humanities library at the college, which later became the Haldane Library.{{Cite journal |last=Skempton |first=A.W. |author-link=Alec Skempton |date=1993 |title=Obituary: Rudolph Glossop 1902–93 |url=https://www.icevirtuallibrary.com/doi/10.1680/geot.1993.43.4.623 |journal=Géotechnique |language=en |volume=43 |issue=4 |pages=623–625 |doi=10.1680/geot.1993.43.4.623 |issn=0016-8505 |access-date=20 December 2023}} It was whilst at college he was first given the nickname ‘Silas’ after Silas Q. Porter, the absent-minded professor from the novel Tarzan of the Apes. He retained the name throughout his life.

After graduation, he initially worked as a mining engineer in Canada followed by a stint as a lecturer at the University of Birmingham,{{Cite book |last=Gay |first=Hannah |url=https://books.google.com/books?id=x4u4ikoj1M8C&pg=PA707 |title=The History of Imperial College London, 1907-2007: Higher Education and Research in Science, Technology, and Medicine |date=2007 |publisher=Imperial College Press |isbn=978-1-86094-818-3 |pages=707 |language=en |access-date=21 December 2023}}{{Cite web |title=Rudolph Glossop: Ronald E. Williams: 978-184995-021-3 - Whittles Publishing |url=https://www.whittlespublishing.com/Rudolph_Glossop |access-date=2023-12-20 |website=www.whittlespublishing.com |language=en}} before returning to Canada in 1929. His career path then took him to Mexico and subsequently to John Mowlem & Co Ltd in 1930 as an assistant engineer. During the mid-1930s recession, he worked overseas as a mine manager in the Gold Coast.

In 1937, Glossop shifted his focus to geotechnical engineering. He played a key role in the investigation of a failure in an earth dam for a new Metropolitan Water Board reservoir at Chingford being constructed by Mowlem. He set up a small laboratory on site, extending its operations to other Mowlem contracts.{{Citation |last=Skempton |first=A.W. |title=The colloidal activity of clays |date=1984 |url=http://dx.doi.org/10.1680/sposm.02050.0009 |work=Selected papers on soil mechanics |pages=60–64 |access-date=2023-12-20 |publisher=Thomas Telford Publishing|doi=10.1680/sposm.02050.0009 |isbn=0-7277-3982-4 }}{{Cite journal |last=Skempton |first=A.W. |author-link=Alec Skempton |date=1953 |title=Soil mechanics in relation to geology |url=https://www.lyellcollection.org/doi/10.1144/pygs.29.1.33 |journal=Proceedings of the Yorkshire Geological Society |language=en |volume=29 |issue=1 |pages=33–62 |doi=10.1144/pygs.29.1.33 |issn=0044-0604 |access-date=20 December 2023}}

His proficiency in soil mechanics grew rapidly, inspired by his interactions with the Building Research Station group which included notable engineers such as Alec Skempton (Glossop & Skempton, 1945), Leonard Cooling, and George Meyerhof, as well as the renowned soil mechanics engineer Karl von Terzaghi.{{Cite journal |last1=Williams |first1=R. |last2=Norbury |first2=D. |date=2008 |title=Rudolph Glossop and the development of 'Geotechnology' |url=https://www.lyellcollection.org/doi/10.1144/1470-9236/07-059 |journal=Quarterly Journal of Engineering Geology and Hydrogeology |language=en |volume=41 |issue=2 |pages=189–200 |doi=10.1144/1470-9236/07-059 |issn=1470-9236 |access-date=20 December 2023}}

In 1940, Glossop was tasked with overseeing the construction of an RAF airfield in Hampshire and later, in 1942, a similar project in Leiston. Despite these new responsibilities, he continued his involvement with the Chingford project.{{Cite book |last=Williams |first=R.E. |url=https://books.google.com/books?id=ywzdbwAACAAJ |title=Rudolph Glossop and the Rise of Geotechnology: Selected Journals, Diaries and Letters |date=2011 |publisher=Whittles |isbn=978-1-84995-021-3 |language=en |access-date=20 December 2023}} He established a makeshift laboratory at Leiston, transferring equipment and personnel. This period marked significant advancements in soil mechanics, aided by his collaboration with Hugh Golder.{{Cite web |last=Davis |first=J. |date=2022-08-26 |title=Glossop Award: Geological greatness |url=https://www.geplus.co.uk/features/glossop-award-geological-greatness-26-08-2022/ |access-date=20 December 2023 |website=Ground Engineering |language=en}}{{Cite journal |last=Fookes |first=P. G. |date=1997 |title=Geology for Engineers: the Geological Model, Prediction and Performance |url=https://www.lyellcollection.org/doi/10.1144/GSL.QJEG.1997.030.P4.02 |journal=Quarterly Journal of Engineering Geology |language=en |volume=30 |issue=4 |pages=293–424 |doi=10.1144/GSL.QJEG.1997.030.P4.02 |issn=0481-2085 |access-date=20 December 2023}}

In November 1943, Glossop co-founded Soil Mechanics Ltd in a flat in Victoria Street, London. This venture, initiated with Golder and Harold Harding, became the first commercial geotechnical laboratory in England.{{Cite book |last1=Harding |first1=Sir Harold |url=https://books.google.com/books?id=qQHyjgEACAAJ |title=It's Warmer Down Below: The Autobiography of Sir Harold Harding, 1900-1986 |last2=Davey |first2=A. |date=2015 |publisher=Tilia Publishing UK |isbn=978-0-9933965-0-2 |language=en |access-date=20 December 2023}} The newly formed company initially served as a service provider to Mowlem's contracts, however the business areas soon expanded into work for other contractors, leading to its growth and the eventual establishment of a separate office, Glossop House, in Wokingham.

In 1945, he was among the authors of a series of lectures on soil mechanics organized by the Institution of Civil Engineers. He played a pivotal role in the launch of the journal Géotechnique in 1948, after initial discussions at a meeting in a nightclub in The Hague with E.C.W.A Geuze and Hugh Golder in 1946.(Cooling et al., 1975){{Cite journal |last=Golder |first=H.Q. |date=1969 |title=Correspondence: Géotechnique |url=https://www.icevirtuallibrary.com/doi/10.1680/geot.1969.19.2.313 |journal=Géotechnique |language=en |volume=19 |issue=2 |pages=313–315 |doi=10.1680/geot.1969.19.2.313 |issn=0016-8505 |access-date=23 December 2023}} Glossop's involvement extended to covering the journal's initial printing costs from his own funds. He served on its editorial board for 20 years.{{Cite journal |last=Brown |first=S.F. |date=1982 |title=The development of Géotechnique 1948–1980 The first 30 volumes |url=https://www.icevirtuallibrary.com/doi/10.1680/geot.1982.32.2.95 |journal=Géotechnique |language=en |volume=32 |issue=2 |pages=95–110 |doi=10.1680/geot.1982.32.2.95 |issn=0016-8505 |access-date=20 December 2023}}{{Cite journal |last=Burland |first=J.B. |author-link=John Burland |date=2008 |title=The founders of Géotechnique |url=http://dx.doi.org/10.1680/geot.2008.58.5.327 |journal=Géotechnique |volume=58 |issue=5 |pages=327–341 |doi=10.1680/geot.2008.58.5.327 |issn=0016-8505 |access-date=20 December 2023}}{{Cite magazine |author-link=New Civil Engineer |date=1998 |title=Géotechnique clocks up 50 years |url=https://www.newcivilengineer.com/archive/gotechnique-clocks-up-50-years-01-07-1998/ |access-date=2023-12-20 |magazine=New Civil Engineer |language=en}}{{Cite journal |last=Brown |first=S.F. |date=1982 |title=The development of Géotechnique 1948–1980 The first 30 volumes |url=https://www.icevirtuallibrary.com/doi/10.1680/geot.1982.32.2.95 |journal=Géotechnique |language=en |volume=32 |issue=2 |pages=95–110 |doi=10.1680/geot.1982.32.2.95 |issn=0016-8505}}{{Cite web |title=Géotechnique |url=https://www.icevirtuallibrary.com/page/jgeot/journal-origins?doi=10.1680/jgeot }}

His academic contributions are highlighted by his papers on the history of rock and alluvial grouting (Glossop, 1960;1961), and on the early use of compressed air by Jules Triger for the construction of shafts and tunnels (Glossop, 1980).{{Cite journal |last=Bromhead |first=E.N. |date=2023 |title=Rudolph Glossop (1902–1993): the founding of the Engineering Group of the Geological Society of London |url=https://www.lyellcollection.org/doi/10.1144/qjegh2022-109 |journal=Quarterly Journal of Engineering Geology and Hydrogeology |language=en |volume=56 |issue=1 |doi=10.1144/qjegh2022-109 |issn=1470-9236 |access-date=20 December 2023}}

Glossop was a key figure in organizing the Fourth International Conference of the International Society for Soil Mechanics and Foundation Engineering in 1956 - 57 (Glossop, 1968), served as chair of the Federation of Civil Engineering Contractors in 1963-64, and served as Vice-President of the Geological Society in 1969. His contributions were recognized through numerous awards, including the George Stephenson Medal.{{Cite web |title=The International Society for Soil Mechanics and Geotechnical Engineering |url=https://www.issmge.org/publications/author/r-glossop |access-date=2023-12-20 |website=www.issmge.org |language=en}}{{Cite journal |last1=Culshaw |first1=M.G. |last2=Reeves |first2=H.J. |last3=Rosenbaum |first3=M.S. |date=2008 |title=Two hundred years of engineering geology |url=http://dx.doi.org/10.1144/1470-9236/07-301 |journal=Quarterly Journal of Engineering Geology and Hydrogeology |volume=41 |issue=2 |pages=137–142 |doi=10.1144/1470-9236/07-301 |issn=1470-9236 |access-date=20 December 2023}}{{Cite web |title=The Geological Society of London - Awards |url=https://geolsoc.org.uk/engineeringawards |access-date=2023-12-20 |website=geolsoc.org.uk}}

• Glossop, R.; Skempton, A.W. (1945). "Particle size in silts and sands". Journal of the Institution of Civil Engineers. 25 (2): 81–105. [http://dx.doi.org/10.1680/ijoti.1945.13927]
• Glossop, R. (1960). "The Invention and Development of Injection Processes Part I: 1902–1850". Géotechnique. 10 (3): 91–100. [https://www.icevirtuallibrary.com/doi/10.1680/geot.1960.10.3.91]
• Glossop, R. (1961). "The Invention and Development of Injection Processes Part II: 1850–1960". Géotechnique. 11 (4): 255–279. [https://www.icevirtuallibrary.com/doi/10.1680/geot.1961.11.4.255]
• Glossop, R. (1968). "The Rise of Geotechnology and its Influence on Engineering Practice". Géotechnique. 18 (2): 107–150. [https://www.icevirtuallibrary.com/doi/10.1680/geot.1968.18.2.107]
• Cooling, L.F.; Skempton, A.W.; Glossop, R.; Golder, H.Q. (1975). "British Geotechnical Society Twenty-fifth Anniversary Report". Géotechnique. 25 (4): 646–653. [https://www.icevirtuallibrary.com/doi/abs/10.1680/geot.1975.25.4.629]
• Glossop, R. (1980). "Jules Triger, 1801–1867". Géotechnique. 30 (4): 538–539. [https://www.icevirtuallibrary.com/doi/10.1680/geot.1980.30.4.538]

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• [https://www.geolsoc.org.uk/engineeringawards Geological Society Glossop Lecture]

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Category:1902 births

Category:1993 deaths

Category:Geotechnical engineers