| 软质岩路堑高边坡的加固与防护技术研究 |
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| 引用本文： | 宋从军,周德培,鄢宏庆.软质岩路堑高边坡的加固与防护技术研究[J].岩土力学,2003(Z2). |
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| 作者姓名： | 宋从军 周德培 鄢宏庆 |
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| 作者单位： | 西南交通大学土木工程学院 四川成都610031
(宋从军，周德培)，广东省交通职业技术学院 广州510650(鄢宏庆) |
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| 摘 要： | 针对京珠高速公路粤境北段软质岩路堑高边坡工程地质和水文地质条件,提出了锚固桩、预应力锚索桩、桩板墙、挡土墙及预应力锚索地梁等加固措施,以及结合加固边坡所采用的植被护坡技术。为保证合理组合的加固防护措施得到顺利实施,提出了分层稳定,逐级加固和坡脚预加固的施工方法。这些措施和方法对于软质岩路堑高边坡的稳定和安全具有重要的指导意义。
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| 关 键 词： | 软质岩 路堑高边坡 设计 施工方法 |
A study for arts for teinforcement and protection of high soft rock cut slopes |
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| SONG Cong-jun,ZHOU De-pei,YAN Hong-qing.A study for arts for teinforcement and protection of high soft rock cut slopes[J].Rock and Soil Mechanics,2003(Z2). |
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| Authors: | SONG Cong-jun ZHOU De-pei YAN Hong-qing |
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| Institution: | SONG Cong-jun1,ZHOU De-pei1,YAN Hong-qing 2 |
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| Abstract: | Proposed in this paper are the measures of anchoring pile, prestress cable, pile plank, retaining wall and honeycombed wall for reinforcement of soft rock cut slopes of xiaotang-Gantang tong Project, Beijing-zhuhai expressway and in addition the vegtation protection technique is also suggested in combination with the reinforcing project. In order to ensure the implementation of the above reasonable combinative reinforcing and protectiog measures, the construction method of stabilization in layers, reinforcement in steps and presupporing of pile toes are proposed. The results of this paper are of important significance to the stability and safety of similar soft rock cut-slopes. |
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| Keywords: | soft rocks high cut-slope design construction |
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