资源环境与工程
資源環境與工程
자원배경여공정
Resources Environment & Engineering
2015年
5期
612-615
,共4页
唐波%陈勇%张莉萍%曹凯波%邱德俊
唐波%陳勇%張莉萍%曹凱波%邱德俊
당파%진용%장리평%조개파%구덕준
堤防%滑坡%机理分析%参数反演%综合治理
隄防%滑坡%機理分析%參數反縯%綜閤治理
제방%활파%궤리분석%삼수반연%종합치리
dyke%landslide%mechanism analysis%parameter inversion%comprehensive treatment
堤防滑坡后堤身断面变窄, 水流渗径变短, 可诱发堤岸渗透破坏及其他险情. 以南京市西山河堤防工程为例, 对引起滑坡的内因和外因进行分析研究, 通过强度折减法反分析堤防岩土体的临界破坏抗剪强度参数, 并提出滑坡综合治理方案, 为类似水利工程边坡综合治理提供参考与借鉴经验.
隄防滑坡後隄身斷麵變窄, 水流滲徑變短, 可誘髮隄岸滲透破壞及其他險情. 以南京市西山河隄防工程為例, 對引起滑坡的內因和外因進行分析研究, 通過彊度摺減法反分析隄防巖土體的臨界破壞抗剪彊度參數, 併提齣滑坡綜閤治理方案, 為類似水利工程邊坡綜閤治理提供參攷與藉鑒經驗.
제방활파후제신단면변착, 수류삼경변단, 가유발제안삼투파배급기타험정. 이남경시서산하제방공정위례, 대인기활파적내인화외인진행분석연구, 통과강도절감법반분석제방암토체적림계파배항전강도삼수, 병제출활파종합치리방안, 위유사수리공정변파종합치리제공삼고여차감경험.
Many damage phenomenon are appeared after embankment landslide ,such as narrowing the cross-sectional, shorting the water seeps diameter ,and inducing the seepage failure .Based on the Nanjing Xishan river levee engineering , the paper takes an analysis of the internal and external factors which is caused landslide .Using the strength reduction method,the paper analyses the landslide dam after reducing the shear strength parameters of rock mass ,and proposes a comprehensive treatment plan .This research can provide a reference for comprehensive treatment of similar engineering slope .
