Correlation Research between Landslide Thrust and Invading Width of Rock for Rock-Socketed Anti-sliding pile in Steep Slope

Electronic journal of geotechnical engineering

Wang Jinhui²  Jiang Lizhong³  Wang Ming¹  Huang Zhi³ 

[1] School of Civil Engineering and Architecture, Changsha University of Science and Technology, Changsha 410114, China*;Construction of three construction project in the Nothwest Branch Co., Ltd., Xian 710065 China;School of Civil Engineering, Central South University, Changsha 410075, China

关键词: rock-socketed anti-sliding pile;    invading width;    dip of slip surface;    landslide thrust;    ABAQUS;   

DOI  :  

来源: Oklahoma State University

【 摘 要 】

Forthestudyoflandslidethrustofinvadingwidthonthefrontofrock-socketedanti-slidingpile,Finiteelementmodelofspatialentitiesforrock-socketedanti-slidingpileandrockhasbeenbuiltupbyuseofABAQUS.Rockstresschangesofanti-slidingpileshasbeenobtainedunderdifferentlandslidethrustbychangingtheinvadingwidthLandslipsurfacedipofrockonthefrontofpile.Accordingtothecomparisonoftheresults,thebearingcapacityoflandslidethrustforrock-socketedanti-slidingpileincreasedwiththeinvadingwidthonthefrontofrockincreasedundercertaindipofslipsurface.However,whentheinvadingwidthreachedacertainvalue,thelandslidethrustgotastabilizedvaluebasically.Whatismore,whentheinvadingwidthisnotchanged,withtheincreaseofdipofslipsurface,thebearingcapacityoflandslidethrusthasalineardecrease.Lastly,thecorrelationbetweenthe invadingwidth of rockonthefrontoftherock-socketedanti-sliding pile in steep slopeandlandslidethrusthasbeendeterminedcombinedwithengineeringexamples.

【 授权许可】

Unknown