›› 2006, Vol. 27 ›› Issue (S1): 1063-1068.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Effects of dynamic shear strength and time-histories stress analysis on newmark sliding block analyses

LI Hong-jun, CHI Shi-chun, LIN Gao   

  1. State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China
  • Received:2006-04-20 Published:2006-12-15

PDF (PC)

67

Abstract: A simplified procedure for evaluating aseismic stability of slope subjected to earthquake shaking, in which the effect of dynamic shear strength and time-history stress on the yielding angular acceleration of sliding block is taken into account, is presented. The fundamental feature of this procedure is the dynamic shear strength. The numerical computations are performed by using the proposed method. It is shown that the computed sliding displacement for a given core dam, with either method of dynamic shear strength properly considered, is more rational compared with the conventional computational results based on static shear strength.

Key words: limit equilibrium, yielding angular acceleration time-histories, dynamic shear strength, anti-sliding moment, earthquake induced sliding movement

CLC Number: 

  • TV 698
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
[1] YU Guo, XIE Mo-wen, SUN Zi-hao, LIU Peng. Construction of approximation function of normal stress distribution on sliding surface of three-dimensional symmetrical slope based on GIS [J]. Rock and Soil Mechanics, 2019, 40(6): 2332-2340.
[2] YU Guo, XIE Mo-wen, ZHENG Zheng-qin, QIN Shi-he, DU Yan, . Research on slope stability calculation method based on GIS [J]. Rock and Soil Mechanics, 2019, 40(4): 1397-1404.
[3] YAN Shu-wang, LI Jia, YAN Yue, CHEN Hao，. Research on stable limit depth of vertical cylinder hole in cohesive soil ground [J]. , 2018, 39(4): 1176-1181.
[4] YANG Ming-hui, DAI Xia-bin, ZHAO Ming-hua, LUO Hong. Calculation of active earth pressure for limited soils with curved sliding surface [J]. , 2017, 38(7): 2029-2035.
[5] LU Kun-lin, WANG Yun-min, ZHU Da-yong,. A method for calculating reinforcing forces of 3D sliding mass and its engineering applications [J]. , 2017, 38(2): 501-506.
[6] DENG Dong-ping, LI Liang. Three-dimensional limit equilibrium method for slope stability based on assumption of stress on slip surface [J]. , 2017, 38(1): 189-196.
[7] LIU Zhen-ping, YANG Bo, LIU Jian, HE Huai-jian，. Three-dimensional limit equilibrium method based on GRASS GIS and TIN sliding surface [J]. , 2017, 38(1): 221-228.
[8] ZHOU Yang-yi, FENG Xia-ting, XU Ding-ping, HE Ming-wu，. A simplified analysis method of block stability in large underground powerhouse [J]. , 2016, 37(8): 2391-2398.
[9] LIU Zi-zhen , YAN Zhi-xin,. Limit equilibrium slice method for unsaturated clay slope under rainfall infiltration [J]. , 2016, 37(2): 350-356.
[10] CHEN Jian-gong , XU Xiao-he , ZHANG Hai-quan , . A variational method for computing of active earth pressure under general conditions [J]. , 2015, 36(S2): 310-314.
[11] SHAO Long-tan, LIU Shi-yi. Extension of limit equilibrium conditions and stability analysis of geotechnical structures [J]. , 2015, 36(S1): 71-75.
[12] DENG Dong-ping, LI Liang. Limit equilibrium analysis of slope stability based on nonlinear unified strength theory [J]. , 2015, 36(9): 2613-2623.
[13] LIU Shuan-qi , LU Kun-lin , ZHU Da-yong , WU Ying-lei , GAN Wen-ning , . A method for calculating the ultimate bearing capacity of a strip footing on the reinforced sand [J]. , 2015, 36(8): 2307-2314.
[14] BAI Bing , YUAN Wei , SHI Lu , LI Jun , LI Xiao-chun，. Comparing a new double reduction method to classic strength reduction method for slope stability analysis [J]. , 2015, 36(5): 1275-1281.
[15] YIN Yong ，ZHOU Guo-qing，. Ultimate load analysis of soft interlayer [J]. , 2015, 36(4): 1035-1040.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Xiao，TANG Hui-ming，LIU Yu. A new model for landslide displacement prediction based on set pair analysis and fuzzy-Markov chain[J]. , 2009, 30(11): 3399 -3405 .
[2] HU Da-wei, ZHOU Hui, XIE Shou-yi, ZHANG Kai, SHAO Jian-fu, FENG. Study of Biot’s coefficients of marble during plastic deformation phase[J]. , 2009, 30(12): 3727 -3732 .
[3] ZHANG Chun-hui, YU Yong-jiang, ZHAO Quan-sheng. Seepage-stress elastoplastic coupling model of heterogeneous coal and numerical simulation[J]. , 2009, 30(9): 2837 -2842 .
[4] DING Zhou-xiang，YUAN Da-jun，ZHU He-hua. A novel coupling model for 1D finite-strain primary-secondary consolidation[J]. , 2010, 31(8): 2367 -2372 .
[5] ZHU Jian-ming，PENG Xin-po，YAO Yang-ping，XU Jin-hai. Application of SMP failure criterion to computing limit strength of coal pillars[J]. , 2010, 31(9): 2987 -2990 .
[6] LU Zheng, YAO Hai-lin, CHENG Ping, WU Wan-ping. Ground vibration of soft subgrade subjected to a non-uniformly distributed train load[J]. , 2010, 31(10): 3286 -3294 .
[7] LI Zhan-hai，ZHU Wan-cheng，FENG Xia-ting，LI Shao-jun，ZHOU Hui，CHEN Bing-rui. Effect of lateral pressure coefficients on damage and failure process of horseshoe-shaped tunnel[J]. , 2010, 31(S2): 434 -441 .
[8] SONG Wei-dong, WANG Hong-yong, WANG Xin, DU Jian-hua. Theoretical analysis and test of impact load due to ore dumping in chute[J]. , 2011, 32(2): 326 -332 .
[9] TAN Xiao-hui, BI Wei-hua, HU Xiao-jun, WU Kun-ming. Study of relationship between sample size and fuzzy random reliability indices of slope stability[J]. , 2011, 32(2): 579 -584 .
[10] HOU Gong-yu，NIU Xiao-song. Perfect elastoplastic solution of axisymmetric circular openings in rock mass based on Levy-Mises constitutive relation and D-P yield criterion[J]. , 2009, 30(6): 1555 -1562 .
Copyright © Rock and Soil Mechanics, All Rights Reserved.
Tel: 027-87198484, 87199252, 87199253, 87198752　E-mail: ytlx@whrsm.ac.cn
Powered by Beijing Magtech Co. Ltd