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| 钢-混凝土混合箱梁人行天桥的设计与施工 | |
| 引用本文： | 谢源生,徐革胜,解冰.钢-混凝土混合箱梁人行天桥的设计与施工[J].公路,2002(10):76-78. |
| 作者姓名： | 谢源生 徐革胜 解冰 |
| 作者单位： | 1. 广东省公路建设公司,广州市,510600 2. 中交第四航务工程勘察设计院 3. 广东省冶金建筑设计研究院 |
| 摘 要： | 顺德市新德业天桥是一座大跨度钢-预应力混凝土混合箱梁桥。该桥混合梁结合部的设计采用了预应力；钢箱梁外层防锈用钢丝网聚丙烯纤维水泥砂浆做涂装底层；全桥连续及伸缩缝设在梯脚；桥面铺装用氯丁橡胶贴片，减轻了桥梁自重。 |
| 关 键 词： | 钢－混凝土混合箱梁 人行天桥 设计 施工 |
| 文章编号： | 0451-0712(2002)10-0076-03 |
Design and Construction of Box Girder Footbridge Combined with Steel and Concrete |
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| XIE Yuan sheng ,XU Ge sheng ,XIE Bing.Design and Construction of Box Girder Footbridge Combined with Steel and Concrete[J].Highway,2002(10):76-78. | |
| Authors: | XIE Yuan sheng XU Ge sheng XIE Bing |
| Institution: | XIE Yuan sheng 1,XU Ge sheng 2,XIE Bing 3 |
| Abstract: | Xindeye Footbridge is a long span bridge combined with prestressed concrete and steel The joint connecting the prestressed concrete and steel box girder is prestressed; the outward rustproof basal layer of the steel box gird is made from polypropylene fiber cement mortar with steel grid; the structure of the bridge is continuous box girder, and the expansion and contraction joints are set on the feet of the stair riser; the pavement of the bridge is paved by chloroprene rubber for reducing bridge load |
| Keywords: | steel and prestressed concrete combined box girder design construction |
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