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Old Tappan Zee Won't Go Out Quietly

机译:老Tappan Zee不会安静地出去

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摘要

The Tappan Zee Bridge, a source of controversy and drama even before construction began on its $3.9-billion, 3.1-mile-long twin-span cable-stayed replacement, is going out with more of the same. The contractor delayed the scheduled Sept. 9 opening of the southern span of the Mario M. Cuomo Bridge after workers heard a suspicious noise. The popping sound originated from the old bridge's east anchor span, prompting engineers to order an inspection of the old bridge's joints. In a Sept. 8 statement, Terry Towle, president and project executive of Tappan Zee Constructors, said, "A deviation in one of the old bridge's joints was observed. The flawed joint could possibly cause a part of the old structure to fail and fall. Due to the proximity of the old structure to the new span, we erred on the side of caution and chose to delay the traffic switch."
机译:Tappan Zee桥是一个引起争议和戏剧性的来源,甚至在其斥资39亿美元,长3.1英里的双跨斜拉斜拉桥开始建造之前,就已经有了更多的争议。在工人听到可疑的声音之后,承包商推迟了原定于9月9日开放的Mario M. Cuomo桥南部跨度。爆裂声源于旧桥的东锚跨度,促使工程师下令对旧桥的接缝进行检查。 Tappan Zee Constructors总裁兼项目主管Terry Towle在9月8日的声明中说:“观察到旧桥的其中一个接缝出现偏差。有缺陷的接缝可能导致旧结构的一部分失效,并造成损坏。倒塌。由于旧结构接近新跨度,我们谨慎行事,选择延迟交通切换。”

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  • 来源
    《Engineering news-record》 |2018年第7期|6-7|共2页
  • 作者

    Aileen Cbo;

  • 作者单位
  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

  • 入库时间 2022-08-18 04:01:55

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