| 板式桥梁加宽设计 |
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| 引用本文： | 焦彦利.板式桥梁加宽设计[J].北方交通,2012(8):57-59. |
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| 作者姓名： | 焦彦利 |
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| 作者单位： | 河北省交通规划设计院,石家庄,050011 |
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| 摘 要： | 以张石高速公路3～20m中桥为例,对旧桥加宽设计中应该注意的问题、加宽方案的选择及其设计进行了阐述,为同类型桥梁的加宽设计提供参考。
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| 关 键 词： | 板式桥梁 旧桥加宽 拼接 |
Slab- type Bridge Widening Design |
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| Authors: | JIAO Yan-li |
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| Institution: | JIAO Yan-li |
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| Abstract: | Taking a 3-20m medium bridge of Zhangshi Expressway as an example,problems needing attentions,selection of widening scheme and design in old bridge widening design are elaborated,providing references for widening design of similar bridges. |
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| Keywords: | Plate -type bridge Old bridge widening Split joint |
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