| 杭州湾跨海大桥高墩区引桥箱梁设计 |
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| 引用本文： | 吴伟胜,王仁贵,王梓夫.杭州湾跨海大桥高墩区引桥箱梁设计[J].公路,2006(9):12-15. |
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| 作者姓名： | 吴伟胜 王仁贵 王梓夫 |
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| 作者单位： | 中交公路规划设计院,北京市,100010 |
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| 摘 要： | 杭州湾跨海大桥高墩区引桥是连接航道桥和低墩区引桥的桥梁,按其所处位置分为4段,分别是南航道桥南、北引桥和北航道桥南、北引桥,均采用70 m整孔预制吊装的预应力混凝土连续箱梁结构。
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| 关 键 词： | 杭州湾跨海大桥 高墩区 引桥 70m连续箱梁设计 |
| 文章编号： | 0451-0712（2006）09-0012-04 |
| 收稿时间： | 2006-06-10 |
| 修稿时间： | 2006-06-10 |
Design of Box Girder for Approach Spans of Hangzhou Bay Sea-crossing Bridge in Region of High Piers |
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| WU Wei-sheng,WANG Ren-gui,WANG Zi-fu.Design of Box Girder for Approach Spans of Hangzhou Bay Sea-crossing Bridge in Region of High Piers[J].Highway,2006(9):12-15. |
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| Authors: | WU Wei-sheng WANG Ren-gui WANG Zi-fu |
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| Institution: | China Highway Planning and Design Institute (HPDI |
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| Abstract: | Approach spans of Hangzhou Bay Sea-Crossing Bridge in region of high piers will connect the navigation spans and approach spans in low piers region.It can be divided into four parts,including south and north approach spans for south navigation span as well as south and north approach spans for north navigation span.Approach spans in high piers region are of 70 m-span-lengh PC continuous girder bridge and erected by means of full-span precasting assembly method. |
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| Keywords: | Hangzhou Bay Sea-Crossing Bridge region of high piers approach span design of(70 m-span-length) continuous box girder |
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