| 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].公路,2003(12):76-80. |
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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： | 1. 西南交通大学土木工程学院,成都市,610031
2. 广东省交通职业技术学院,广州市,510650 |
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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方案，以及结合加固工程的边坡植被护坡技术。为保证合理组合的加固防护措施得到顺利实施，给出了分层稳定、逐级加固和坡脚预加固的施工方法。
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| 关 键 词： | 京珠高速公路 软质岩 路堑高边坡 加固技术 防护技术 施工方法 |
| 文章编号： | 0451-0712(2003)12-0076-05 |
Study one Technology of Strengthening and Protecting High-cut slope of Soft Rock |
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| SONG Cong-jun ,ZHOU De-pei ,YAN Hong-qing.Study one Technology of Strengthening and Protecting High-cut slope of Soft Rock[J].Highway,2003(12):76-80. |
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| Authors: | SONG Cong-jun ZHOU De-pei YAN Hong-qing |
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| Institution: | SONG Cong-jun 1,ZHOU De-pei 1,YAN Hong-qing 2 |
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| Abstract: | According to the analysis of the high-cut slope of soft rock where is easy to have problems in the Xiaotang-Gantang section of Beijing-Zhuhai Expressway, a reasonable engineering technology of strengthening and protecting the high-cut with soft rock is suggested. The strengthening engineering includes unti-slide piles, prestressed anchoring piles, pile-sheet retaining wall, gravity retaining wall, and the stone retaining wall and the vegetated slope. The construction method of strengthening the slope cut in steps is introduced. |
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| Keywords: | high-cut slope soft rockmass strengthening construction method |
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