| 单索面预应力混凝土部分斜拉桥施工控制技术及关键施工工艺的研究 |
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| 引用本文： | 张善,卢明康,惠新,马恒,王建秋,张宇峰.单索面预应力混凝土部分斜拉桥施工控制技术及关键施工工艺的研究[J].公路,2004(12):57-61. |
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| 作者姓名： | 张善 卢明康 惠新 马恒 王建秋 张宇峰 |
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| 作者单位： | 江苏省高速公路建设指挥部,南京市,210017;常州市高速公路建设指挥部,常州市,213003;江苏省交通科学研究院,南京市,210017 |
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| 摘 要： | 以常州两座单索面预应力混凝土部分斜拉桥的施工过程为研究对象．建立了以主梁线形控制为主且兼颐斜拉索索力、主梁应力的控制体系．并通过索塔足尺节段模型试验等工作对部分斜拉桥关键性施工工艺开展研究。目前两桥均已高精度合拢．取得了满意的施工质量和控制结果。
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| 关 键 词： | 部分斜拉桥 施工控制 施工工艺 |
| 文章编号： | 0451-0712(2004)12-0057-05 |
Research on Construction Control Technics and Key Construction Technology in Prestressed Concrete Partial Cable-Stayed Bridges |
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| ZHANG Shan ,LU Ming-kang ,HUI Xin ,MA Heng ,WANG Jian-qiu ,ZHANG Yu-feng.Research on Construction Control Technics and Key Construction Technology in Prestressed Concrete Partial Cable-Stayed Bridges[J].Highway,2004(12):57-61. |
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| Authors: | ZHANG Shan LU Ming-kang HUI Xin MA Heng WANG Jian-qiu ZHANG Yu-feng |
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| Institution: | ZHANG Shan 1,LU Ming-kang 2,HUI Xin 1,MA Heng 2,WANG Jian-qiu 2,ZHANG Yu-feng 3 |
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| Abstract: | With the construction procedures of the two Prestressed Concrete Partial Cable-Stayed Bridges in Changzhou City as a research object, the monitoring and controlling system are established which emphasize mainly on the girder line type control together with the cable force and the grider stress, and the research work for the aspect of the key construction technics of cable-stayed bridge are taken up through the experiment of segment model of bridge tower. Now, these two bridges are connected in high precision with satisfying construction quality and control results. |
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| Keywords: | partial cable-stayed bridge construction control construction technology |
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