10명의 사망자 낸 콜롬비아 사장교 완전 철거 VIDEO: Unfinished Bridge in Columbia Demolished after Partial Collapse Killed 10

VIDEO: Unfinished Bridge in Columbia Demolished after Partial Collapse Killed 10

July 17, 2018 Shane Hedmond

In January of 2018, ten construction workers were killed and another eight were injured when a bridge spanning the Chirajara canyon in Columbia partially collapsed.  That collapse has since been blamed on a poor design, reports have stated. Last week, the remaining sections of the bridge were demolished in dramatic fashion.

via Youtube

10명의 사망자 낸 콜롬비아 사장교 완전 철거

지난 1월 붕괴 사고로 10명이 사망하고 8명이 부상한 콜롬비아 키라자라 협곡에 

건설 중이던 교량이 지난주 폭파공법에 의해 완전히 철거됐다.

길이440m 높이 281m였던 이 사장교량은 붕괴 주원인인 설계 잘못으로 많은 비난을 받아왔다.

황기철 콘페이퍼 에디터 큐레이터

Ki Chul Hwang, conpaper editor, curator

 

The cable-stayed bridge was supposed to span 1,463 feet across the 938 foot deep canyon before it collapsed.  According to the Global Construction Review, the death count could have been much worse if not for a training session that was taking place off of the bridge that included another 180 workers.

It took over 200 pounds of explosives, almost 1000 feet of detonating cord, and 30 detonators to bring down the structure.  There was a tower crane standing adjacent to the section of bridge that was imploded, which looked like it was made of rubber when it fell.  I wasn’t able to find out why that crane was not removed from site before the demolition, but it may have been damaged during the collapse.

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