Disaster analysis on shiliushubao landslide mass in the huanglashi landslide group in threegorges of yangtze river 以三峽庫區(qū)黃蠟石滑坡群石榴樹包滑坡為例
For the properties of large thickness , high strength of the landslide mass and the obvious deep deformation in the recent days , based on the coulomb law , the author puts forward a primary control plan in this paper of adopting the rock and soil reinforcement to prevent the deep sliding of the landslide 針對該滑坡厚度巨大,滑體強度高,近期深部變形較明顯的實情,作者以庫侖定律為基礎(chǔ),提出采用巖土加固治理滑坡區(qū)深部滑移的初步治理方案。
A i med at the badu ( k343 ) i arge seale i andslide in the nankun railway , geophysical exploration techniques such as seismic reflection of high resolution and geological radar are appi ied to detect the geologic characteristics of the landslide mass including 3d - conformation , perimeter , geometric parameters , si ippage pattern and distribution of displacement field in this dissertation . besides , acoustic method is used for detection of the former anti - slide piles and potency losing causations of the piles are analyzed and the sound geological conditions for upgrade of the piles are ascertained by the above investigations 本文針對南昆鐵路八渡( k343 )大型滑坡,運用高分辨率反射地震、地質(zhì)雷達等地球物理探測技術(shù)對滑坡體地質(zhì)進行了詳細的勘測,揭示了八渡滑坡體的空間形態(tài)、邊界與幾何參數(shù)、滑動方式以及位移場分布特征;同時,利用聲波探測對原抗滑樁進行了檢測,分析了失效原因,并查清了擬建抗滑樁地段的地質(zhì)條件。