微型桩与预应力锚索格构梁在滑坡工程中的应用  

APPLICATION OF MICRO-PILE AND PRE-STRESSED ANCHOR LATTICE BEAMS IN LANDSLIDE ENGINEERING

作　　者：罗晓彬 李明 黄敏 LUO Xiao-bin;LI Ming;HUANG Min(Shenzhen Longgang District Construction and Public Works Bureau,Shenzhen 518100;Shenzhen Investigation&Research Institute Co.,Ltd.,Shenzhen 518000)

机构地区：[1]深圳市龙岗区建筑工务署,广东深圳518100 [2]深圳市勘察研究院有限公司,广东深圳518100

出　　处：《云南地质》2024年第2期303-307,共5页Yunnan Geology

摘　　要：滑坡工程常遇到施工场地受限、作业空间狭窄、大型施工机械无法到达等特殊情况,需要根据工程环境选择最优治理方案。微型桩组合抗滑结构具有施工方便、保证施工人员安全、经济性高、对坡体扰动小等优点,可用于滑坡地质灾害治理工程中。本文以广东深圳龙岗区某滑坡为例,阐述微型桩与预应力锚索格构梁边坡支护方案主要施工过程及实施技术,达到滑坡治理的目标。The special situations such as limited construction site,narrow construction surface,and inability of large machinery to arrive were often occurred in landslide engineering.Thus,it is necessary to choose the optimal treatment plan according to the engineering environment.The micro-piles composite anti-slip structure can be used in landslide geological disaster control engineering due to its advantages such as convenient construction,high safety guarantee for construction personnel,high economic efficiency,and small disturbance to slope.Taking a landslide in Longgang District,Shenzhen as an example,the main implementation process and construction technology of the combined reinforcement scheme of micro-pile group and pre-stressed anchor lattice beams were illustrated in detail in this paper.

关 键 词：微型桩 预应力锚索格构梁 滑坡加固 龙岗区某滑坡 广东深圳 

分 类 号：TU473[建筑科学—结构工程]