9·11恐怖袭击事件9周年：归零地

vvan678305 · 发表于 2010-9-12 03:20:43

那个工人及其的厉害安全带都不用

鹰和KITTY · 发表于 2010-9-12 11:09:10

回复 14# 伏羲

不是吧，资料上显示已经到了40层了。

鹰和KITTY · 发表于 2010-9-12 11:12:12

以下信息来自维基百科
In May, the Port Authority stated that they are building close to one floor per week, and that One World Trade Center should reach fifty-five stories by the end of 2010. The cocoon system has been installed to 1 WTC. It was the first time a cocoon safety system has been installed on a steel superstructure in New York City.As of July 2010, 1 WTC's steel superstructure is 340 feet above ground and is on floor 32 and concrete installation is on floors 26 and 27. As of September 10th 2010, One World Trade Center has risen to 38 stories, becoming part of the skyline of New York.

伏羲 · 发表于 2010-9-12 23:07:26

回复伏羲

不是吧，资料上显示已经到了40层了。
鹰和KITTY 发表于 2010-9-12 11:09

上面不是有图片吗.数一下吧.嘎嘎

鹰和KITTY · 发表于 2010-9-13 11:05:30

从那上面似乎底座以上可以数出来，底座以上有18层，但是，底座部分资料上显示有20层，底座部分即使外面有三角形钢梁的那部分。从图片上数不出来，这样加上去的话，就是38层。维基百科的资料是相当准确的。

江南棒子 · 发表于 2010-9-23 14:34:28

http://news.163.com/photoview/00 ... #p=6GAM52LE00AO0001