摘要
微型桩具有施工工艺简单快捷,布置方式灵活,占地面积小,造价低廉等优点。但由于其受力及变形机制尚处于研究阶段,且现有计算方式十分复杂,导致其应用相当有限。岩质滑坡为滑坡的一种主要类型,因此研究微型桩在岩质滑坡治理中的应用显得十分必要。本文针对微型桩在岩质滑坡治理中的应用进行了分析并简化了计算,并通过已实施多年的成功工程案例证明了简化后计算方法的可行性。
Micro-pile composite structure is a very practical engineering technology in landslide treatment,which has the advantages of simple and quick construction technology,flexible layout,Small footprint,and low cost.However,because its stress and deformation mechanism is still in the research stage and the existing calculation method is very complex,its application is quite limited.Therefore,this paper analyzed and simplified the calculation of micro-piles in the rock landslide treatment,and proved the feasibility of the simplified calculation method based on the successful engineering cases.
作者
李振钢
LI Zhen-gang(Hunan Construction Engineering Survey Institute,Huaihua 418000,Hunan,China)
出处
《资源信息与工程》
2020年第3期67-70,共4页
Resource Information and Engineering
关键词
岩质滑坡
微型桩
计算简化
rock landslide
micro-pile
simplified calculation
