29 Structural & Civil Engineers Cite Evidence for Controlled Demolition of All 3 WTC High-Rises on 9/11
Artificial Symmetry
The symmetry of collapse struck Paul Mason, a structural engineer in Melbourne, Australia, and Dennis Kollar, P.E. (licensed Professional Engineer in Wisconsin). Kollar was troubled by the collapses’ “totality and uniformity” and thefact that the mass of debris remained centered on the building core all the way down. The towers should have fallen “with increasing eccentricity as the collapse progressed,” writes Howard Pasternack, P.E. These systematic collapses required that many structural connections not only fail “nearly simultaneously,” but also “in sequential order,” wrote Frank Cullinan, P.E.,who designs bridges in Northern California. That’s “impossible from asymmetrical impact loading and ...small, short-duration fires.”
(FYI, The article is in pdf format /SR)
Artificial Symmetry
The symmetry of collapse struck Paul Mason, a structural engineer in Melbourne, Australia, and Dennis Kollar, P.E. (licensed Professional Engineer in Wisconsin). Kollar was troubled by the collapses’ “totality and uniformity” and thefact that the mass of debris remained centered on the building core all the way down. The towers should have fallen “with increasing eccentricity as the collapse progressed,” writes Howard Pasternack, P.E. These systematic collapses required that many structural connections not only fail “nearly simultaneously,” but also “in sequential order,” wrote Frank Cullinan, P.E.,who designs bridges in Northern California. That’s “impossible from asymmetrical impact loading and ...small, short-duration fires.”
(FYI, The article is in pdf format /SR)