| 福建某高速公路段路堑边坡滑坡整治 |
| |
| 引用本文： | 张家金,陈文通,邱宗新,张永荣.福建某高速公路段路堑边坡滑坡整治[J].福建地质,2005,24(1):51-56. |
| |
| 作者姓名： | 张家金 陈文通 邱宗新 张永荣 |
| |
| 作者单位： | 福州市勘测院,福州,350003;福州市勘测院,福州,350003;福州市勘测院,福州,350003;福州市勘测院,福州,350003 |
| |
| 摘 要： | 福建某高速公路K286 290～K286 345段右侧路堑边坡设计为一至四分级坡，最大坡高近30m，坡体岩石差异风化．且局部发育不良软弱结构面。2002年8月该段四级坡段发生滑坡，阻断了交通，造成了重大经济损失。从坡体岩土结构出发，详细分析了该段边坡失稳的原因及发展趋势，并提出了科学合理的治理加固建议。
|
| 关 键 词： | 高速公路 路堑边坡 软弱结构面 滑坡 挡墙 预应力锚索(杆) |
| 修稿时间： | 2004年9月30日 |
Landslide Control of the Cutslopes in the Section of One Highway in Fujian Province |
| |
| Zhang Jiajin,Chen Wentong,Qiu Zonxin,Zhang Yongrong.Landslide Control of the Cutslopes in the Section of One Highway in Fujian Province[J].Geology of Fujian,2005,24(1):51-56. |
| |
| Authors: | Zhang Jiajin Chen Wentong Qiu Zonxin Zhang Yongrong |
| |
| Abstract: | The right-side cutslope of the K286+290 to K286+345 section of one highway in Fujian Province will be planned to build into one-grade to four-grade slopes. The highness of the maximal slope is about 30 meters. The rock of the slopes is quite different in weathering conditions and there exists locally the weak structural platform for the slopes.The landslide of the four-grade slope taking place in August,2002 brought about a great economic damage in the surveyed area.The cause factors and developmental trend of the side-slope unstability in the section of the highway make under a detailed analyses herein according to the rock and earth structures of the slopes. And some scientific and reasonable proposals of controlling and consolidating side-slopes are also put forward in the paper. |
| |
| Keywords: | highway cutslope weak structural plane landslide separating wall prestressed cable |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
