摘要
籍家岭边坡位于沈铁高速公路K819＋180-K819＋920右侧,为最大挖深30.5m的六级挖方边坡,原状为浆砌片石全断面防护。沈四改扩建施工图设计维持此边坡现状不动,但在改扩建施工期间此边坡发生了小范围的滑塌,结合此次高速公路整体改扩建,对此边坡的整体稳定性进行分析并提出合理、经济和可行的处理方案。
Jijialing slope located at the right side of Shenyang- Tieling highway K819 ＋ 180 - K819 ＋ 920,is an six excavation slope with the maximum dredging depth 30. 5m. Its original state is mortar rubble full- face protection. Shensi reconstruction and expansion construction drawing design maintains current slope status,but small- scale slumping occurred during the reconstruction and expansion. Combining with the whole reconstruction and expansion of this highway,the overall stability of the slope has been analyzed and reasonable,economical and viable treatment has been proposed.
出处
《北方交通》
2015年第8期62-65,共4页
Northern Communications
关键词
边坡滑塌
锚杆框架
全风化泥岩
截水沟
Slope slump
Anchor beam
Completely weathered mudstone
Catchwater
