纽约60层高的‘新比萨斜塔’,就因为打地基时省了$6m的地桩费

https://www.msn.com/en-us/travel/article/new-york-s-tower-of-pisa-200-meter-skyscraper-left-twisted-in-the-middle-of-manhattan/ar-AA1yqcYT?ocid=hpmsn&cvid=cec5006e0bea4a0f9716569fb354582c&ei=28

 

Cutting corners to save millions

Despite the challenging terrain, constructing a stable skyscraper was still possible—if done correctly. For over a century, New York’s tallest buildings have been anchored with deep steel pilings drilled into bedrock. But for reasons that remain tangled in ongoing lawsuits, Fortis Property Group chose a cheaper alternative: a technique called “soil improvement.” Instead of drilling to bedrock, they injected concrete into the soft soil to reinforce it. This decision reportedly saved the developers around $6 million.

A luxury skyscraper dream in the heart of Manhattan has turned into a structural nightmare which is “shaped like a banana.”

所有跟帖: 

豆腐渣工程 -redpanda- 给 redpanda 发送悄悄话 (0 bytes) () 02/05/2025 postreply 13:25:59

斜了多少度?那座啊?给个地址 -victor1988- 给 victor1988 发送悄悄话 (0 bytes) () 02/05/2025 postreply 13:32:37

1 Seaport 161 Maiden Lane -slow_quick- 给 slow_quick 发送悄悄话 slow_quick 的博客首页 (184 bytes) () 02/05/2025 postreply 13:38:20

是不是要亲眼看看去? -dakinglaile- 给 dakinglaile 发送悄悄话 dakinglaile 的博客首页 (0 bytes) () 02/05/2025 postreply 13:52:37

不用去意大利了? -slow_quick- 给 slow_quick 发送悄悄话 slow_quick 的博客首页 (0 bytes) () 02/05/2025 postreply 14:07:02

新七大奇迹? -dakinglaile- 给 dakinglaile 发送悄悄话 dakinglaile 的博客首页 (0 bytes) () 02/05/2025 postreply 14:09:59

向北倾斜76毫米,0.021度。专业仪器才能看出来吧。搁中国,可能不是事。搁美国,如不安全不让住 -victor1988- 给 victor1988 发送悄悄话 (0 bytes) () 02/05/2025 postreply 14:15:50

我吹啥了,ChatGPT说是0.021度 -victor1988- 给 victor1988 发送悄悄话 (0 bytes) () 02/05/2025 postreply 14:29:11

拿来的76毫米?文章里明明说的是“建筑物北侧的楼板边缘错位最多达 8 英寸。” -dakinglaile- 给 dakinglaile 发送悄悄话 dakinglaile 的博客首页 (0 bytes) () 02/05/2025 postreply 14:29:08

您给链接,维基百科说的,向北倾斜76毫米(3英寸) -victor1988- 给 victor1988 发送悄悄话 (0 bytes) () 02/05/2025 postreply 14:32:33

原帖里链接写了8英寸。维基的3英寸是19年的说法。要么是测量点不一样要么就是现在斜的更厉害了。凭肉眼观察不专业。 -dakinglaile- 给 dakinglaile 发送悄悄话 dakinglaile 的博客首页 (0 bytes) () 02/05/2025 postreply 14:58:35

ChatGPT说这种错位并不代表整个建筑的实际倾斜角度,而是结构问题导致的板块错位现象, -victor1988- 给 victor1988 发送悄悄话 (0 bytes) () 02/05/2025 postreply 15:34:45

藍州。 -odamae- 给 odamae 发送悄悄话 (0 bytes) () 02/05/2025 postreply 15:54:18

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