What did geotechnical design and construction look like in 1923? Member blogger Michael Bennett reviews the 1923 textbook "Foundations, Abutments, and Footing." Part 4 covers spread footings and includes a case study of the Tunkhannock Viaduct.

What is DIGGS, and how can it improve AI for geotechs?

Donate to this campaign and have your donation matched, help secure the future of G-I student programs, and receive great G-I thank-you gifts!

The 2025 National Geo-Challenge Student Competitions will take place on March 3, 2025, during Geotechnical Frontiers 2025 in Louisville, KY. We are excited to invite students to showcase their skills...

Our member blogger looks at at Charles Gregory’s seminal 1844 paper “On railway cuttings and embankments”, examining two slope failures on a London railroad cut in the winter of 1841-42.

The Geo-Institute Board of Governors has nominated Katerina Ziotopoulou, Ph.D., P.E., M.ASCE and Lucky Nagarajan, A.M.ASCE , to join the G-I Board for a term beginning in October 2024. Katerina...

Recently, we made the difficult decision to reschedule and relocate the GeoenvironMeet 2024 conference. The new event will be held alongside Geotechnical Frontiers 2025, March 2-5, 2025, in Louisville, Kentucky....

Call for Abstracts for Geo-Extreme 2025 is Now Open! Select one of the following topics: Big data and data analytics for extreme events and the modeling and assessment of compound...

This summer, join the Geo-Institute for 7 presentations on geotechnical topics. Use them to learn something new, help a student gain familiarity with a concept, educate a structural engineer, or...

Review of Foundations, abutments and footings (Hool and Kinne, Eds., 1923), Section 3: Foundations (Part B) By Michael Bennett, P.E., M.ASCE (Gannett Fleming – Audubon, PA) The second half of...

Multidisciplinary resources for including social concerns in earthquake engineering research and practice

Member blogger James Press assembles a geotechnical playlist for Summer 2024: music that speaks of frustration, desperate desire, triaxial test results, pore water pressure matches, the consolidation settlement of soils, and more.

Our member blogger explains himself. He was only trying to help out.

Scientific discoveries sometimes seem to come right out of the ether - sometimes literally! Meet Osborne Reynolds (of fluid mechanics fame) and learn about the surprising connections between his work on the dilatancy of granular materials and the beginnings of the science of soil mechanics.

As we approach the centenary of Terzaghi's pioneering work Erdbaumechanik, looking back can bring big benefits for the future.

The student bloggers of NC State assemble their highlight reel!

The preliminary program for GeoenvironMeet 2024 is now available! GeoenvironMeet 2024 is the geoenvironmental specialty conference of the American Society of Civil Engineers' Geo-Institute. In addition to exciting keynote talks...

It's an easy process! Due Friday, April 5, 2024

Get ready for the first G-I social network!

This is a new production release of DIGGS, with many enhancements to the schema as compared to v. 2.5.a. Legacy instance documents should verify under v. 2.6, but new instances...

Review: On the horizontal thrust of a mass of sand (G. Darwin, 1883) By Michael Bennett, P.E., M.ASCE (A.G.E.S., Inc., King of Prussia, PA) In 1883, the British Empire stood...

Get Ready for Geo-Congress 2024 with NC State Graduate Students! by Cassie Gann-Phillips, S.M.ASCE, and Marlee Reed, S.M.ASCE The most wonderful time of year (as a geotech professional) is upon...

‘Twas the night before Christmas, when all through the cubicles, Santa’s Geotech Elves wiped ice off their cuticles....

What did geotechnical design and construction look like in 1923? Member blogger Michael Bennett reviews the 1923 textbook "Foundations, Abutments, and Footing." Part 3 covers Foundations and includes a case study of the 1923 Yankee Stadium.

What did geotechnical design and construction look like in 1923? What's changed since then -- and what hasn't? In this series, member blogger Michael Bennett reviews the 1923 textbook "Foundations, Abutments, and Footing" to see what the practices of a century ago might suggest for the future. Part 2: "Excavation"

A special guest lecturer presents his award lecture "Spooky Soil Mechanics: A More Ghoul-omb Approach"

Jie Han has become the 2023-24 G-I President

Review of Modern Conceptions Concerning Foundation Engineering (Terzaghi, 1925) By Michael Bennett, P.E. , M.ASCE (A.G.E.S., Inc. – King of Prussia, PA) “People spend their first 40 years trying to...

The Geo-Institute of the American Society of Civil Engineers is hosting the Geo-Challenge 2024 at Geo-Congress 2024 in Vancouver, BC. This competition is a great opportunity for undergraduate and graduate...

Foundations from History: The Twin Towers By Michael Bennett, P.E. (A.G.E.S., Inc., King of Prussia, PA) Author’s Note: This piece is dedicated to the memory of the victims of the...