One earthquake has always been very concerned about natural disasters caused by the earthquake debris slope landslide mix is one of the great threats to people's lives and property safety of geological disasters. Due to the heterogeneity of soil-rock mixed slopes, the problem of slope landslides under earthquake action has become the focus of research. In order to solve such problems, this study using the thermodynamic principle of earth-rock mixture slope under the action of the earthquake destructive is analysed, with the first law of thermodynamics as the foundation of earth-rock mixture slope destructive research data in the calculation, and then using FLAC3D program to establish a three-dimensional model of earth-rock mixture slope in the role of dynamic loading instead of seismic wave on the slope, through the relevant formula of earth-rock mixture slope under dynamic load, and earth-rock mixture shear strength index of slope and slope safety factor. The results show that the proportion and shape of block stones have great influence damping ratio of the slope. The greater the cohesion of the mixed slope is, the higher the safety factor is. The greater the angle of internal friction is, the greater the safety factor is. When the internal friction angle was 42°, cohesion was 17KPa, 43°, 44°, 15KPa, 45°, and 46°, respectively, the safety factor of the soil and stone mixed slope could reach 1.05.

Yina Yin, Jingwen Liu, Xiumu Wang. Destructive Analysis and Data Acquisition Processing under Thermodynamic Earthquake Action. Academic Journal of Engineering and Technology Science (2023) Vol. 6, Issue 10: 51-62. https://doi.org/10.25236/AJETS.2023.061007.

[1] Niu J, Jiang X, Yang H, et al. Study on dynamic response characteristics of rock slope with small spacing tunnel under earthquakes. Journal of Natural Disasters, 2017, 26(5):130-139.

[2] Yin Xiaojun, Wang Lanmin. Upper bound solution of soil slope stability under coupling effect of rainfall and earthquake. Journal of Donghua University (English Edition), 2019, 160 (04): 36-42.

[3] Sun Z, Kong L, Guo A, et al. Experimental and numerical investigations of the seismic response of a rock-soil mixture deposit slope. Environmental Geology, 2019, 78(24):1-14.

[4] Liu Y, Xiao H, Yao K, et al. Rock soil slope stability analysis by two phase random media and finite elements. Geoscience frontier, 2018, 009 (006): 1649-1655.

[5] Zhuang Wei, Li, Xuanming. Application of transparent soil model test in the study of soil rock interface sliding mechanism. Journal of mountain science, 2019, 16 (04): 214-222.

[6] Feireisl E. Relative entropies in thermodynamics of complete fluid systems. Discrete & Continuous Dynamical Systems - Series A (DCDS-A), 2017, 32(9):3059-3080.

[7] Pettit L D, Bruckenstein S. The Thermodynamics of Ion Association in Solution. I. An Extension of the Denison-Ramsey Equations. Journal of the American Chemical Society, 2018, 88(21):4783-4789.

[8] Arneodo A, Audit B, Bacry E, et al. Thermodynamics of fractal signals based on wavelet analysis: application to fully developed turbulence data and DNA sequences. Physica A Statal Mechanics & Its Applications, 2017, 254(1):24-45.

[9] Nagata I. Thermodynamics of Alcohol Hydrocarbon Mixtures. Ztschrift Fr Physikalische Chemie, 2017, 2520(1):305-311.

[10] Matjaž Bončina, Vesnaver G, Chaires J B, et al. Unraveling the Thermodynamics of the Folding and Interconversion of Human Telomere G-Quadruplexes. Angew Chem Int Ed Engl, 2016, 55(35):10340-10344.

[11] Zhu J, Huang M, Li B, et al. Under the action of earthquake, the application of single layer shell structure stability dynamic with piezoelectric friction damper. World Information on Earthquake Engineering, 2017, 33(2):135-141.

[12] Ye J, Zhu N. Redundancy of single-layer dome under earthquake action based on response sensitivity. International Journal of Steel Structures, 2016, 16(1):125-138.

[13] Li Wan. An analysis of the effects of caves in different positions behind the tunnel lining under the action of an earthquake. National Defense Transportation Engineering and technology, 2016, 014 (001): 37-40.

[14] Rathje E M, Faraj F, Russell S, et al. Empirical Relationships for Frequency Content Parameters of Earthquake Ground Motions. Earthquake Spectra, 2016, 20(1):119-144.

[15] Catalli F, Rinaldi A P, Gischig V, et al. The importance of earthquake interactions for injection-induced seismicity: Retrospective modeling of the Basel Enhanced Geothermal System. Geophysical Research Letters, 2016, 43(10):4992-4999.

[16] Barkat A, Ali A, Rehman K, et al. Thermal IR satellite data application for earthquake research in Pakistan. Journal of Geodynamics, 2018, 116(MAY):13-22.

[17] Leveque R J, Waagan K, González, Frank I, et al. Generating Random Earthquake Events for Probabilistic Tsunami Hazard Assessment. Pure & Applied Geophysics, 2016, 173(12):3671-3692.

[18] Rawat S, Gupta A K. Analysis of a Nailed Soil Slope Using Limit Equilibrium and Finite Element Methods. International Journal of Geosynthetics & Ground Engineering, 2016, 2(4):34-35.

[19] Peranic J, Arbanas Z. Impact of the wetting process on the hydro-mechanical behavior of unsaturated residual soil from flysch rock mass: preliminary results. Bulletin of engineering geology and the environment, 2020, 79(2):985-998.

[20] Zhuang W, Chi L, Ming D. Model tests on sliding mechanism of soil-rock slopes based on transparent soil technology. Chinese Journal of Geotechnical Engineering, 2019, 41(339):135-136.

[21] Song D, Chen Z, Chao H, et al. Numerical study on seismic response of a rock slope with discontinuities based on the time-frequency joint analysis method. Soil Dynamics and Earthquake Engineering, 2020, 133(Jun.):1-13.

[22] Teng W, Ga Z. Failure behavior of soil-rock mixture slopes based on centrifuge model test. Journal of Mountainence, 2019, 16(008):1928-1942.

[23] Yan Zhixin, Long Zhe, Zhou Xiaoliang, et al. Numerical analysis of anchoring parameters for bolt in rock slope anchored interface shear action under earthquake. Acta coal Sinica, 2017, 042 (010): 2537-2544.

[24] Cao Riyue, Cao Yue. FLAC3D numerical analysis of a tunnel under different lateral pressure coefficients. Journal of Taiyuan University of science and technology, 2016, 37 (3): 243-247.

[25] Zhang Y. Study on dynamic response laws of Rock Slope Blasting Based on FLAC3D. Renmin Changjiang River, 2019, 050 (003): 198-204.