Wilem Frischmann’s legacy: tall-building design lessons for structural engineers

Frischmann’s work normalised slip-formed core construction in tight central London footprints with constrained crane access.
His tall-building designs often combined stiff central cores with perimeter moment frames to control wind drift.
Foundation solutions for his central London towers had to negotiate dense underground infrastructure and variable London Clay profiles.
He advanced use of high-strength concrete in multi-storey frames at a time when steel dominated UK high-rise work.
Early adoption of tuned stiffness and damping in lateral systems reduced occupant perception of sway in slender towers.
His approach to constructability integrated temporary stability of partially completed cores with staged floor-plate construction.
Many current London high-rise schemes still reference his core–outrigger stability concepts in preliminary framing studies.

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