| 预应力混凝土连续梁桥悬浇施工控制技术 |
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| 引用本文： | 袁小兵,王新定,徐尚村.预应力混凝土连续梁桥悬浇施工控制技术[J].交通科技与经济,2008,10(6):40-41. |
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| 作者姓名： | 袁小兵 王新定 徐尚村 |
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| 作者单位： | 1. 东台市交通局,江苏,东台,224200
2. 东南大学,交通学院,江苏,南京,210096 |
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| 摘 要： | 预应力混凝土连续梁桥采用挂篮现浇悬臂施工，施工技术要求高，为使得该桥顺利合拢，符合设计要求，对该桥进行施工控制。通过现场施工控制，该桥中跨合拢时的合拢段两端实测高程差与施工控制预计高程差在监控要求的范围内，应力也在设计要求的范围内，说明该桥的施工控制是成功的，从而为工程施工提供一种有效施工控制技术。
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| 关 键 词： | 连续箱梁 现浇悬臂施工 施工控制 |
Cantilever Construction Control of the Continuous Prestressed Beam |
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| YUAN Xiao-bing,WANG Xin-ding,XU Shang-cun.Cantilever Construction Control of the Continuous Prestressed Beam[J].Technology & Economy in Areas of Communications,2008,10(6):40-41. |
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| Authors: | YUAN Xiao-bing WANG Xin-ding XU Shang-cun |
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| Institution: | YUAN Xiao-bing1,WANG Xin-ding2,XU Shang-cun2(1.Traffic Bureau of Dongtai City,Dongtai 236400,Jiangsu,China,2.Transportation College,Southeast University,Nanjing 210096,China) |
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| Abstract: | The continuous prestressed beam was constructed with cantilever construction,this construction was high of technology,so the bridge was supervised and controlled in the whole construction.The highness difference of theory and practice is accord with the code,the cantilever construction of the continuous box girder is succeeded in construction control.This refers to the construction of this sort bridges. |
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| Keywords: | continuous box girder cantilever construction construction control |
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