| 郑西客专新临潼车站路基桩板结构沉降控制技术研究 |
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| 引用本文： | 靳猛.郑西客专新临潼车站路基桩板结构沉降控制技术研究[J].西安科技大学学报,2012,32(3):371-375. |
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| 作者姓名： | 靳猛 |
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| 作者单位： | 中铁第一勘察设计院集团有限公司地质路基处,陕西西安,710043 |
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| 摘 要： | 桩板结构是一种新型的路基基础结构形式,在沉降控制困难的高速铁路设计中是一种较先进的地基处理措施。郑西客运专线路基大多在黄土地区,黄土厚度大,地下水位较高,路基工后沉降控制较为困难。文中对新临潼车站采用路基桩板结构进行的工程实践进行了介绍,通过该工程实践和工后沉降观测分析,认为桩板结构适用于湿陷性黄土地区或其它软土地区路基工程的工后沉降控制,可以广泛应用。
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| 关 键 词： | 桩板结构 湿陷性黄土 路基工程 沉降控制 |
Subgrad pile slab structure settlement control technology for new Lintong Station of Zhengzhou-Xi' an Passenger Railway |
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| JIN Meng.Subgrad pile slab structure settlement control technology for new Lintong Station of Zhengzhou-Xi' an Passenger Railway[J].JOurnal of XI’an University of Science and Technology,2012,32(3):371-375. |
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| Authors: | JIN Meng |
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| Affiliation: | JIN Meng (Geotogical Prospecting and Roadbed Design Department, First Survey and Design Institute Co. Ltd. of China ＂ ＂＇ Ratlway,Xi an 710043 China) |
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| Abstract: | Pile slab structure is a new form of roadbed infrastructure. For settlement control difficulties in the design of highspeed rail way, it is a more advanced ground treatment measure. ZhengzhouXi＇ an Passenger Railway Line roadbed is mostly in the loess region with thick loess, high water table and diffi cult settlement control. Introduced new Lintong station subgrad pile slab structure engineering practice. By settlement measurement analysis, it is believed that the pile slab structure is suitable for collapsible loess areas or other soft soil subgrade engineering. |
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| Keywords: | pile slab structure balastless track subgrad engneering settlement control |
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