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A New Steel Solution for Short-Span ABC Bridge Replacements in Massachusetts
| 题名： | A New Steel Solution for Short-Span ABC Bridge Replacements in Massachusetts |
| 正文语种： | 中文 |
| 作者： | Thomas G.Zink Agnieszka M.Lapinski |
| 作者单位： | Gannett Fleming, Inc. |
| 摘要： | As an industry leader in the use of Accelerated Bridge Construction (ABC) technology, Mass-DOT chose to replace a small bridge carrying River Road over Ironstone Brook in the Town of Uxbridge, Massachusetts with a folded steel plate girder structure supported by prefabricated abutments.The first application of its kind, folded steel plate girders are fabricated from a single steel plate of uniform thickness that is then bent along multiple lines using a hydraulic metal press break to form an inverted tub shaped section.A patented system applicable for spans up to 60-ft(18.3m) in length, this type of fabrication eliminates costly details and processes that have made steel alternatives less competitive than other materials for short span bridges. |
| 会议日期： | 20150422 |
| 会议举办地点： | 上海 |
| 会议名称： | 第七届中国公路科技创新高层论坛 |
| 出版日期： | 2015-04-22 |
| 母体文献： | 第七届中国公路科技创新高层论坛论文集 |
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