Investigation of Failure Mechanism in Earth Dam upon Triggered Liquefaction
الموضوعات :
Analytical and Numerical Methods in Mechanical Design
Farzad Peyman
1
(Department of Civil Engineering, QazvinBranch, Islamic Azad University Qazvin, Iran)
تاريخ الإرسال : 18 الأحد , رمضان, 1444
تاريخ التأكيد : 18 الأحد , رمضان, 1444
تاريخ الإصدار : 07 الخميس , جمادى الأولى, 1444
الکلمات المفتاحية:
Liquefaction,
Earth-dam,
Elastic-plastic,
Multi-plane,
ملخص المقالة :
The behavior of the earth-dam body as a soil structure made of cohesive soil in the core and non-cohesive soil as the core supports, including water interaction upstream through earthquake upon multi-line constitutive equations, is the aim of this paper. A multi-plane mechanism-based approach is successfully employed for assigning post-liquefaction displacement of earth-dam structures. This approach is derived from total stress procedures with two major advantages:1) the triggering and post-liquefaction responses have been multi-lined into one analysis.2) the modeling of post-liquefaction element behavior is greatly improved.To sum up, a multi-plane-based framework is employed. The strength effects on integrated sampling planes and the resultant of this simulated multi-lined behavior are implemented for each finite element gauss point. This multi-plane-based model can also predict the effects of induced and inherent anisotropy plus the rotation of principal stress/strain axes through the plastic behavior of both cohesive and non-cohesive soils.The approach is presented through the simulation of the case history as the response of the lower San Fernando dam to the 1971 San Fernando earthquake. The magnitude and pattern of the predicted displacements are shown to be in good agreement with the measured values
المصادر:
Sadrnejad, S. A. "A general multi-plane model for post-liquefaction of sand." Iranian Journal of Science and Technology 31.B2 (2007): 123.
Sadrnejad, Seyed Amirodin, and Hamid Karimpour. "Drained and undrained sand behaviour by multilaminate bounding surface model." (2011): 111-125.
Daouadji, Ali, et al. "Experimental and numerical investigation of diffuse instability in granular materials using a microstructural model under various loading paths." Géotechnique 63.5 (2013): 368-381.
Ghafghazi, M., D. A. Shuttle, and J. T. DeJong. "Particle breakage and the critical state of sand." Soils and Foundations 54.3 (2014): 451-461.
Fang, H. L., H. Zheng, and J. Zheng. "Micromechanics-based multimechanism bounding surface model for sands." International Journal of Plasticity 90 (2017): 242-266.
Loukidis, D., and R. Salgado. "Modeling sand response using two-surface plasticity." Computers and Geotechnics 36.1-2 (2009): 166-186.
Jin, Yinfu, et al. "Unified modeling of the monotonic and cyclic behaviors of sand and clay." Acta Mechanica Solida Sinica 28.2 (2015): 111-132.
Woo, Sang Inn, and Rodrigo Salgado. "Bounding surface modeling of sand with consideration of fabric and its evolution during monotonic shearing." International Journal of Solids and Structures 63 (2015): 277-288.
Sun, Yifei, and Yang Xiao. "Fractional order plasticity model for granular soils subjected to monotonic triaxial compression." International Journal of Solids and Structures 118 (2017): 224-234.
Heidarzadeh, Heisam, and Mohammad Oliaei. "Development of a generalized model using a new plastic modulus based on bounding surface plasticity." Acta Geotechnica 13.4 (2018): 925-941.
Yang, Yanxin, and Edward Kavazanjian Jr. "Numerical evaluation of liquefaction-induced lateral spreading with an advanced plasticity model for liquefiable sand." Soil Dynamics and Earthquake Engineering 149 (2021): 106871.
Yang, Yanxin, and Edward Kavazanjian Jr. "Numerical evaluation of liquefaction-induced lateral spreading with an advanced plasticity model for liquefiable sand." Soil Dynamics and Earthquake Engineering 149 (2021): 106871.
Yang, Yanxin, and Edward Kavazanjian Jr. "Numerical evaluation of liquefaction-induced lateral spreading with an advanced plasticity model for liquefiable sand." Soil Dynamics and Earthquake Engineering 149 (2021): 106871.
Wang, Zhiliang, and Fenggang Ma. "Bounding surface plasticity model for liquefaction of sand with various densities and initial stress conditions." Soil Dynamics and Earthquake Engineering 127 (2019): 105843.
Zhang, Fuguang, et al. "DEM analysis of cyclic liquefaction behaviour of cemented sand." Computers and Geotechnics 142 (2022): 104572.
Fang, Qin, et al. "Mesoscopic investigation of the sand particulate system subjected to intense dynamic loadings." International Journal of Impact Engineering 89 (2016): 62-71.
Peyman Farzad, and Seyed A. Sadrnejad. "Liquefied Residual Strength of Undrained Sand upon A Parametric Approach to Hypo-elastic Model" Numerical Methods in Civil Engineering (2017).
Sadrnejad, S. A., and Sh Shakeri. "Fabric assessment of damaged anisotropic geo-materials using the multi-laminate model." International Journal of Rock Mechanics and Mining Sciences 91 (2017): 90-103.
Sadrnejad, S. A., and Sh Shakeri. "Multi-laminate non-coaxial modelling of anisotropic sand behavior through damage formulation." Computers and Geotechnics 88 (2017): 18-31.
Zhang, Jinhua, Yadong Zhang, and Qin Fang. "Numerical simulation of shock wave propagation in dry sand based on a 3D mesoscopic model." International Journal of Impact Engineering 117 (2018): 102-112.
Dashti, Hadi, Seyed Amirodin Sadrnejad, and Navid Ganjian. "A novel semi-micro multilaminate elasto-plastic model for the liquefaction of sand." Soil Dynamics and Earthquake Engineering 124 (2019): 121-135.
Li, Haoyang, et al. "Three-dimensional mesoscopic investigation on equation of state for dry sand under shock compression." International Journal of Impact Engineering 160 (2022): 104060.
Evangelista Jr, Francisco, and José Fabiano Araújo Moreira. "A novel continuum damage model to simulate quasi-brittle failure in mode I and mixed-mode conditions using a continuous or a continuous-discontinuous strategy." Theoretical and Applied Fracture Mechanics 109 (2020): 102745.
Peyman, Farzad, and Seyed A. Sadrnejad. "Analysis of concrete crack growth based on micro‐plane model." Structural Concrete 19.3 (2018): 930-945.
Zienkiewicz OC, Pande GN. Time‐dependent multilaminate model of rocks—a numerical study of deformation and failure of rock masses. International Journal for Numerical and Analytical Methods in Geomechanics. 1977 Jul;1(3):219-47.
Pande GN, Sharma KG. Multi‐laminate model of clays—a numerical evaluation of the influence of rotation of the principal stress axes. International journal for numerical and analytical methods in geomechanics. 1983 Oct;7(4):397-418.
Bazant ZP, Oh BH. Microplane model for fracture analysis of concrete structures. Northwestern Univ Evanston Il Technological Inst; 1983 May 1.
Amirodin Sadrnejad S. Numerical investigation of hydraulic fracture in saturated cohesive body. InProceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering 2005 (pp. 967-970). IOS Press.
SADREJAD S, Pande GN. A multilaminate model for sands. InInternational symposium on numerical models in geomechanics. 3 (NUMOG III) 1989 (pp. 17-27).
Sadrnezhad SA. A Multilaminate Elastic-plastic Model For Liquefaction Of Saturated Sand. InProceeding of the Third International Conference on Seismology and Earthquake Engineering 1999 May 17 (pp. 561-568).
KG, STAGG, and OC ZIENKIEWICZ. "NUMERICAL, ANALYSIS OF DAMS." (1975).
Lee KL, Seed HB, Idriss IM, Makdisi FI. Properties of soil in the San Fernando hydraulic fill dams. Journal of the Geotechnical Engineering division. 1975 Aug;101(8):801-21.
Seed HB, Idriss IM, Lee KL, Makdisi FI. Dynamic analysis of the slide in the Lower San Fernando Dam during the earthquake of February 9, 1971. Journal of the Geotechnical Engineering division. 1975 Sep;101(9):889-911.
Seed HB, Lee KL, Idriss IM, Makdisi FI. The slides in the San Fernando dams during the earthquake of February 9, 1971. Journal of the Geotechnical Engineering Division. 1975 Jul;101(7):651-88.
Ishihara K. Liquefaction and flow failure during earthquakes. Geotechnique. 1993 Sep;43(3):351-451.
Yin ZY, Zhao J, Hicher PY. A micromechanics-based model for sand-silt mixtures. International journal of solids and structures. 2014 Mar 15;51(6):1350-63.