长春工程学院学报(自然科学版)
長春工程學院學報(自然科學版)
장춘공정학원학보(자연과학판)
Journal of Changchun Institute of Technology (Natural Science Edition)
2015年
3期
89-93
,共5页
公路滑坡%基本特征%变形监测%稳定性计算%稳定性评价
公路滑坡%基本特徵%變形鑑測%穩定性計算%穩定性評價
공로활파%기본특정%변형감측%은정성계산%은정성평개
highway landslide%basic characteristics%deformation monitoring%stability algorithm%stability evaluation
邱家大桥滑坡为一老滑坡,是澜湾子古滑坡群滑动分解后的一部分,后又发育有一次级滑坡,位于老滑坡滑体中部。邱家大桥滑坡规模较大,受连续降雨及施工扰动等外界因素的不断影响,邱家大桥施工完成后,滑坡一直处于缓慢变形中。通过现场调查、钻孔监测等途径掌握滑坡变形破坏的基本特征,并对其进行稳定性现状和发展趋势的分析预测,为滑坡治理提供可靠依据。
邱傢大橋滑坡為一老滑坡,是瀾灣子古滑坡群滑動分解後的一部分,後又髮育有一次級滑坡,位于老滑坡滑體中部。邱傢大橋滑坡規模較大,受連續降雨及施工擾動等外界因素的不斷影響,邱傢大橋施工完成後,滑坡一直處于緩慢變形中。通過現場調查、鑽孔鑑測等途徑掌握滑坡變形破壞的基本特徵,併對其進行穩定性現狀和髮展趨勢的分析預測,為滑坡治理提供可靠依據。
구가대교활파위일로활파,시란만자고활파군활동분해후적일부분,후우발육유일차급활파,위우로활파활체중부。구가대교활파규모교대,수련속강우급시공우동등외계인소적불단영향,구가대교시공완성후,활파일직처우완만변형중。통과현장조사、찬공감측등도경장악활파변형파배적기본특정,병대기진행은정성현상화발전추세적분석예측,위활파치리제공가고의거。
Qiujia bridge landslide is an ancient landslide ,which decomposed from the ancient landslide group named Lanwanzi ,and then it developed a new landslide in the middle of the old landslide sliding body .The scale of Qiujia bridge landslide is larger .After completion of construction ,landslide has been in slow de‐formation by the influence of external factors such as continuous rainfall and the construction disturbance . The basic characteristics of landslide deformation and failure are mastered through site investigation ,drill‐ing monitoring ,and landslide is effective treated depending on the results of stability of status and develop‐ment trend forecast .