Английская Википедия:2000 Commonwealth Avenue collapse (1971)

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Шаблон:Infobox news event On January 25, 1971, a luxury condominium building under construction at 2000 Commonwealth Avenue in Brighton, Boston, Massachusetts, collapsed, killing 4 construction workers and injuring 30 others.[1][2][3]Шаблон:Rp

History

The construction of the 2000 Commonwealth Avenue building began in autumn 1969. The building that collapsed was to have contained 133 condominium apartments.[1] The collapse occurred the day before the building's scheduled "top out" day.[3]Шаблон:Rp

Collapse

The building collapsed while concrete was being poured on the top floor of the building.[3]Шаблон:Rp Two-thirds of the building was destroyed by a progressive collapse. Approximately 100 men were working in or around the building.[1]

A difficult and dangerous search by rescue workers, involving days of digging, led to the recovery from the building's basement of the bodies of the four workers who died in the collapse.[1][3]Шаблон:Rp The search was postponed for 36 hours while the Boston building commissioner and other experts confirmed the stability of the remaining structure, a delay that angered the coworkers and family members of the missing men.[4]Шаблон:Rp

The four workers killed were:

Papasedero was last seen after the collapse had begun entering the basement garage, where Tintindo and Cingolani, members of his crew, had been working, to search for them.[3]Шаблон:Rp

Cause

Contributory causes of the collapse included lack of quality control and inspections, concrete weakened when left unprotected from cold weather, deficiencies in shoring and reinforcing bars and overly high construction loads on the roof slab. A commission of inquiry concluded that the primary causes of the collapse were lack of shoring and low concrete strength.[1] On July 23, 1972, Controlled Demolition, Inc., imploded the unfinished building after the completion of the recovery effort.[6]

References

Шаблон:Reflist

Further reading


Шаблон:Boston-struct-stub

Партнерские ресурсы
Криптовалюты
Магазины
Хостинг
Разное

  1. ↑ 1,0 1,1 1,2 1,3 1,4 Ошибка цитирования Неверный тег <ref>; для сносок King and Delatte не указан текст
  2. ↑ Шаблон:Cite news
  3. ↑ 3,0 3,1 3,2 3,3 3,4 3,5 Ошибка цитирования Неверный тег <ref>; для сносок Pletcher не указан текст
  4. ↑ 4,0 4,1 4,2 4,3 4,4 Ошибка цитирования Неверный тег <ref>; для сносок Heights не указан текст
  5. ↑ Шаблон:Cite news
  6. ↑ Шаблон:Cite web
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