Two years after its opening, a retaining wall on the western bypass road in Osan City, Gyeonggi Province, collapsed, causing a fatal accident. Investigations revealed discrepancies between the ...

Reinforced soil retaining walls are integral structures in modern civil engineering, designed to stabilise earth slopes and embankments, particularly in seismic regions. These systems combine layers ...

California's recent storms exposed how aging retaining walls, many built without modern geotechnical and seismic design, are now failing under extreme rainfall, soil movement, and landslide pressure.

Segmental Retaining Walls (SRWs) are gravity retaining walls that rely primarily on their mass (weight) for stability. The system consists of concrete masonry units which are placed without the use of ...

Keystone Retaining Wall Systems updated two of its Keystone construction manuals and a new Keystone Design Manual & KeyWallPRO Operating Guide. The Keystone Construction Manual covers design, ...