| 满堂支架法现浇梁荷载预压方法改进探讨 |
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| 引用本文： | 肖乾珍.满堂支架法现浇梁荷载预压方法改进探讨[J].铁道建筑技术,2011(4):10-13,23. |
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| 作者姓名： | 肖乾珍 |
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| 作者单位： | 中铁十二局集团第七工程有限公司,长沙,410004 |
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| 摘 要： | 通过对满堂支架现浇梁常用的荷载预压方法进行简述分析,提出了测量支架沉降量的＂对比模拟预压＂的改进思路。经现场检验,用该方法指导施工,与现场实际情况基本相符,效果良好,达到了既简化操作又具有模拟现浇梁等荷载预压的效果,值得推广。
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| 关 键 词： | 现浇梁 满堂支架 荷载预压方法 支架沉降量 |
Research of the Optimized Methods of Load Pre-compressing in All-supported Framework In-place Casting Program |
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| Xiao Qianzhen.Research of the Optimized Methods of Load Pre-compressing in All-supported Framework In-place Casting Program[J].Railway Construction Technology,2011(4):10-13,23. |
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| Authors: | Xiao Qianzhen |
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| Institution: | Xiao Qianzhen(China Railway 12th Bureau Group Co.Ltd.,Changsha 410004,China) |
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| Abstract: | On the basis of analyses of the load pre-compressing methods usually used in all-supported framework in-place casting program,the paper brings forward the optimized comparative simulation pre-compressing methods of testing the framework sedimentation.According to the field testing,the methods are consistent with the actual situation and work well.It is a good way to substitute the methods of simulating load pre-compressing in framework in-place casting program at present. |
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| Keywords: | in-place casting program all-supported framework load pre-compressing methods framework sedimentation |
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