Optimizing Soldier Pile Wall Displacements: DRS Engineering’s Smart, Cost-effective Results begins on Jul 15th 2026
Create a free account and view content that fits your specific interests in geotechnical engineering Learn More

On This Day | April 1

Search Events By Day
Month: Day:
2019
Jinan Metro opened

The first line (Line 1) of Jinan Metro began operating on 1 April 2019. It runs north-south in the western part of the city (Jinan, Shandong, China) and cost CN¥ 12 billion to build.

1999
Nunavut Territory was established

On April 1, 1999 the Northwest Territories divided into two territories to allow for the creation of Nunavut, a homeland for Canada's Inuit. The creation of Nunavut resulted in the first major change to Canada's political map in half a century since the province of Newfoundland was admitted in 1949.

1946
1946 Aleutian Islands earthquake

The 1946 Aleutian Islands earthquake occurred near the Aleutian Islands, Alaska on April 1, 1946. The shock had a moment magnitude (Mw) of 8.6, a tsunami magnitude Mt of 9.3, and a surface-wave magnitude (Ms) of only 7.4, and a maximum Mercalli intensity of VI (Strong). It resulted in 165-173 casualties and over $26 million in damage.

1914
The administration of the Panama Canal changed

The Isthmian Canal Commission of the Panama Canal was disbanded and the zone was administered by a Canal Zone Governor. The first governor, unanimously confirmed by the Senate, was George Washington Goethals (pictured).

1741
George Dance the Younger was born

George Dance the Younger was an English architect and surveyor as well as a portraitist. His name is associated with major projects including the City of London Guildhall, Wesley's Chapel and Finsbury Circus. Unfortunately, few of its buildings survived.

Want to read more?

READ MORE

Soil and borehole logging: the steps are solved, the handoffs are not

Jul, 15, 2026 | News

Consider the asymmetry at the heart of ground engineering. Site investigation typically accounts for...

READ MORE

India’s largest rail TBM begins tunnelling beneath Mumbai

Jul, 06, 2026 | News

India’s Mumbai-Ahmedabad high-speed rail project has reached a major underground construction milest...

READ MORE

Fatal landslide exposes construction-stage risks around tunnel portals

Jul, 08, 2026 | News

A fatal landslide at the under-construction Anakkampoyil-Kalladi-Meppadi road tunnel project in Kera...

READ MORE

A new sleeper shape could change how railway tracks absorb impact

Mar, 01, 2026 | News

Researchers in China have investigated how a new X-shaped railway sleeper could improve the response...

READ MORE

Georgia Tech Digitizes George F. Sowers' 1940s Harvard Notes from Terzaghi and Casagrande

Jul, 09, 2026 | News

The Georgia Tech Geosystems group has released digital scans of course notes taken by Prof. George F...

READ MORE

Maidstone East cutting shows importance of proactive slope management

Jan, 01, 2027 | News

Railway cuttings can be among the most sensitive geotechnical assets on transport networks. They are...