桂梧高速公路高边坡加固中的框架锚索技术-水土保持通报.PDF

27 3 Vol.27, No.3 2007 6 Bulletin of Soil and Water Conservation Jun., 2007 　 1, 2 1 2 3 骆凤涛 , 王家鼎, 勾新平, 邵丽霞 (1. , 710069; 2., 710075;3. , 710064) 　:, , , 。 , 。 :; + :B　　　　 　:1000—288X(2007)03—0059—04　　 :U417.1 2 Technology of Frame Anchor Strength for High Side Slope in Guiwu Highway 1, 2 1 2 3 LUO Feng-tao , WANG Jia-ding , Gou Xin-ping , SHAO Li-xia (1.Department of Geology, Northwest University and StateKey Laboratory of the Continental Dynamics, Xi an, Shaanxi 710069, China;2.Tong-Li ighway Survey and Design Engineering Co Ltd, China Transportation, Xi an, Shaanxi 710075, China;3.College of ighway, Chang an University, X i an, Shaanxi 710064, China) Abstract:The research ai ed at the anchor cable fra ework ethod for strengthening high side slope.Successful use of thedesign and construction techniquesin practice has proved the ethod to be rational in econo y andfeasi- ble in technology.In addition, the authors illustrate the validity of anchor cable fra ework in strengthening high side slope, and provide the credible experience for protection design and construction of high side slope. Keywords:high slide slope;anchor cable framework , , 30%～40%, 5 1　工程概况 ～20 c 。, 0.4～1.00 。 (2)(D )。, 11 , 7k , , , —, K198+084—K198+282 。 0.3～ 1.0 , , 2～ 10c , , , 。, , 。 185.0