| 高速铁路悬臂浇筑连续梁线形控制综合技术探讨 |
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| 引用本文： | 张国红,曹刚龙,陈少波.高速铁路悬臂浇筑连续梁线形控制综合技术探讨[J].铁道建筑技术,2010(1):84-88. |
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| 作者姓名： | 张国红 曹刚龙 陈少波 |
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| 作者单位： | 中铁十二局集团有限公司京沪高铁土建四标项目经理部二工区,江苏徐州,221131 |
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| 摘 要： | 结合京沪高铁京杭运河特大桥工程,对悬臂浇筑梁线形控制技术进行了探讨,详细介绍了平面与高程控制、支架及挂篮挠度控制、梁体线形预测及监控、基础沉降变形观测、梁顶六面坡控制等线形控制综合技术。
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| 关 键 词： | 高速铁路 悬臂连续梁 线形控制 |
On the Comprehensive Techniques of Linear Control on Continuous Cantilever Beam Pouring of High-speed Railways |
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| Zhang Guohong,Cao Ganglong,Chen Shaobo.On the Comprehensive Techniques of Linear Control on Continuous Cantilever Beam Pouring of High-speed Railways[J].Railway Construction Technology,2010(1):84-88. |
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| Authors: | Zhang Guohong Cao Ganglong Chen Shaobo |
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| Institution: | Zhang Guohong,Cao Ganglong,Chen Shaobo(China Railway 12th Bureau Group Co.Ltd.,Xuzhou 221131,China) |
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| Abstract: | Combined with the Grand Canal Bridge of the Beijing-Shanghai High-speed Railway,the linear control techniques of continuous cantilever beam pouring are discussed in this paper.The techniques including plane and elevation control,stent and hanging basket deflection control,prediction and monitoring of beam linearity,observation of base settlement and deformation,and six-planar slope control of beam top are all introduced in details. |
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| Keywords: | high-speed railway continuous cantilever beam linear technique |
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