نشریه علمی هیدرولیک

نشریه علمی هیدرولیک

ﻣﺪﻟﺴﺎﺯﻱ ﻋﺪﺩﻱ ﺳﻪ ﺑﻌﺪﻱ ﺗﻮﻟﻴﺪ ﻭ ﺍﻧﺘﺸﺎﺭ ﻣﻮﺝ ﺿﺮﺑﻪﺍﻱ ﻧﺎﺷﻲ ﺍﺯ ﻟﻐﺰﺵ ﺩﻳﻮﺍﺭﻩ‌های مخزن ﺳﺪ

نوع مقاله : مقاله کامل (پژوهشی)

نویسندگان
1 گروه عمران، دانشکده مهندسی، دانشگاه زنجان، زنجان
2 دانشیار، دانشکده مهندسی عمران، دانشگاه زنجان، زنجان.
چکیده
ﺍﻣﻮﺍﺝ ﺿﺮﺑﻪﺍﻱ ﺩﺭ ﻭﺍﻗﻊ ﻧﻮﻋﻲ ﺍﺯ ﺍﻣﻮﺍﺝ ﺳﻮﻧﺎﻣﻲ ﻫﺴﺘﻨﺪ. ﻣﻬﻢﺗﺮﻳﻦ ﻋﺎﻣﻞ ﺍﻳﺠﺎﺩ ﺍﻳﻦ ﺍﻣﻮﺍﺝ، ﺍﻧﺘﻘﺎﻝ ﻣﻮﻣﻨﺘﻢ ﺍﺯ ﺗﻮﺩﻩﻱ لغزشی ﺑﻪ ﺁﺏ ﺍﺳﺖ. ﭘﺪﻳﺪﻩ اﻣﻮاﺝ ﺿﺮﺑﻪﺍﻱ عامل ﺷﻜﺴﺖ ﺳﺪ ﻭ ﺳﻴﻼﺏ ﺣﺎﺻﻞ ﺍز آن است. بنابراین ﺷﻨﺎﺳﺎﻳﻲ ﻋﻮﺍﻣﻞ ﻣﻮﺛﺮ ﺩﺭ این پدیده ﻫﻤﻮﺍﺭﻩ ﺍﺯ ﺩﻏﺪﻏﻪﻫﺎﻱ ﻣﺤﻘﻘﺎﻥ ﻭ ﻃﺮﺍﺣﺎﻥ ﺩﺭ ﺣﻮﺿﻪ هیدرولیک و سد ﺑﻮﺩﻩ ﺍﺳﺖ. این پژوهش با استفاده از مدل عددی Flow-3D انجام شده و از داده‌های آزمایشگاهی(Breguli et al.,2017) جهت اعتبارسنجی مدل استفاده شده است. در این پژوهش، برای نخستین بار تاثیر کشش سطحی بر انتشار موج در مدلسازی سه بعدی موج با مدل Flow-3D درنظر گرفته شده است. نتایج نشان می‌دهد که درنظر گرفتن نیروی کشش سطحی برای استخراج نتایج با دقت بالا لازم است و خطای مدلسازی را درحالیکه سایر شرایط شبیه سازی نظیر شرایط اولیه و مرزی و اندازه شبکه یکسان است، به طور متوسط 5درصد کاهش می‌دهد. همچنین عمق آب ساکن درون مخزن و تخلخل توده لغزنده بر مشخصات موج ضربه‌ای منتشر شده اثرگذار بوده است. طبق نتایج حاصل، با افزایش حدود دو برابری عمق آب، سرعت و طول موج ایجاد شده به ترتیب نزدیک به 30 و 48 درصد افزایش می‌یابد. بعلاوه با کاهش 10درصدی تخلخل توده لغزشی، سرعت موج 14درصد و طول موج 10 درصد کاهش یافته‌اند.
کلیدواژه‌ها

موضوعات


Bolin, H., Yueping, Y., Renjiang, L., Peng, Z., Zhen, Q., Yang, L., ... & Kaikai, X. (2023). Three-dimensional experimental investigation on hazard reduction of landslide-generated impulse waves in the Baihetan Reservoir, China. Landslides, 20(9), 2017-2028.
Bregoli, F., Bateman, A. & Medina, V. (2017). Tsunamis generated by fast granular landslides: 3D experiments and empirical predictors. Journal of Hydraulic Research, 55(6), 743-758.
Chen, X., Jing, H., Li, P. & Fan, Y. (2023). Numerical investigation of landslide-generated impulse waves in Yangqu reservoir, China, In: ISOPE International Ocean and Polar Engineering Conference, Ottawa, Canada, June 2023, 2390, ISOPE.
Choi, B.H., Kim, D.C., Pelinovsky, E. & Woo, S.B. (2007). Three‐dimensional simulation of tsunami run‐up around conical island. Coastal Engineering, 54(8), 618-629.
Evers, F.M., Hager, W.H. & Boes, R.M. (2019). Spatial impulse wave generation and propagation. Journal of Waterway, Port, Coastal, and Ocean Engineering, 145(3), 04019011, https://doi.org/ 10.1061/(ASCE)WW.1943-5460.0000514.
Flow Science (2022). Flow Science, Inc., Santa Fe, NM, USA. FLOW-3D®, Version 11.04, User’s Manual.
Fritz, H.M., Hager, W.H. & Minor, H.E. (2004). Near field characteristics of landslide generated impulse waves. Journal of waterway, port, coastal, and ocean engineering, 130(6), 287-302.
Fritz, H.M., Mohammed, F. & Yoo, J. (2009). Lituya Bay landslide impact generated mega-tsunami 50th Anniversary. Tsunami Science Four Years after the 2004 Indian Ocean Tsunami: Part II: Observation and Data Analysis, 153-175.
Fuhrman, D.R. & Madsen, P.A. (2009). Tsunami generation, propagation, and run-up with a high-order Boussinesq model. Coastal Engineering, 56(7), 747-758.
Grilli, S.T., Shelby, M., Kimmoun, O., Dupont, G., Nicolsky, D., Ma, G., ... & Shi, F. (2017). Modeling coastal tsunami hazard from submarine mass failures: effect of slide rheology, experimental validation, and case studies off the US East Coast. Natural hazards, 86, 353-391.
Grilli, S.T., Tappin, D.R., Carey, S., Watt, S.F., Ward, S.N., Grilli, A.R., ... & Muin, M. (2019). Modelling of the tsunami from the December 22, 2018 lateral collapse of Anak Krakatau volcano in the Sunda Straits, Indonesia. Scientific Reports, 9(1), 11946.
Harbitz, C.B., Løvholt, F. & Bungum, H. (2014). Submarine landslide tsunamis: how extreme and how likely?. Natural Hazards, 72, 1341-1374.
Heidarzadeh, M., Ishibe, T., Sandanbata, O., Muhari, A. & Wijanarto, A.B. (2020). Numerical modeling of the subaerial landslide source of the 22 December 2018 Anak Krakatoa volcanic tsunami, Indonesia. Ocean Engineering, 195, 106733, https://doi.org/10.1016/j.oceaneng.2019.106733.
Heller, V., Hager, W.H. & Minor, H.E. (2008). Scale effects in subaerial landslide generated impulse waves. Experiments in Fluids, 44, 691-703.
Hu, Y.X., Yu, Z.Y. & Zhou, J.W. (2020). Numerical simulation of landslide-generated waves during the 11 October 2018 Baige landslide at the Jinsha River. Landslides, 17(10), 2317-2328.
Huang, J. & Chen, G. (2020). Experimental study on wave impulse and characteristic pressure of a vertical wall with overhanging horizontal cantilever slab. Ocean Engineering, 217, 108055, https://doi. org/10.1016/j.oceaneng.2020.108055.
Kim, G. (2012). Numerical simulation of three-dimensional tsunami generation by subaerial landslides, MSc Thesis, Texas A&M University.
Kim, G.B., Cheng, W., Sunny, R.C., Horrillo, J.J., McFall, B.C., Mohammed, F., ... & Kowalik, Z. (2020). Three dimensional landslide generated tsunamis: Numerical and physical model comparisons. Landslides, 17, 1145-1161.
Li, R.Y., Chen, J.J. & Liao, C.C. (2021). Numerical study on interaction between submarine landslides and a monopile using CFD techniques. Journal of Marine Science and Engineering, 9(7), 736, https://doi.org/10.3390/jmse9070736.
Liu, J., Wang, Y., Xiao, T., Yin, K., Huo, Z., Wang, X. & Tang, Y. (2023). Experimental investigation on near‐field edge wave run‐ups generated by landslides in narrow reservoirs. Geological Journal, 58(6), 2268-2282.
Lo, H.Y. & Liu, P.L.F. (2017). On the analytical solutions for water waves generated by a prescribed landslide. Journal of Fluid Mechanics, 821, 85-116.
Lo, P.H.Y. (2023). Analytical and numerical investigation on the energy of free and locked tsunami waves generated by a submarine landslide. Physics of Fluids, 35(4), 046601,  https://doi.org /10.1063/5.0144533.
Ma, G., Shi, F. & Kirby, J.T. (2012). Shock-capturing non-hydrostatic model for fully dispersive surface wave processes. Ocean Modelling, 43, 22-35.
National Tsunami Hazard Mitigation Program. (2012). Proceedings and Results of the 2011 NTHMP Model Benchmarking Work-shop. Boulder: U.S. Department of Commerce/NOAA/NTHMP; (NOAA Special Report). 436p.
Rauter, M., Hoße, L., Mulligan, R.P., Take, W.A. & Løvholt, F. (2021). Numerical simulation of impulse wave generation by idealized landslides with OpenFOAM. Coastal Engineering, 165, 103815, https://doi.org/10.1016/j.coastaleng.2020. 103815.
Romano, A., Lara, J.L., Barajas, G. & Losada, Í.J. (2023). Numerical modeling of tsunamis generated by granular landslides in OpenFOAM®: A Coulomb viscoplastic rheology. Coastal Engineering, 186, 104391, https://doi.org/10.1016 /j.coastaleng.2023.104391.
Rubin, W., Wang, Y., Wan, J., Xu, W., Yang, Y. & Wang, H. (2023). Propagation Mechanism of Deep-Water Impulse Waves Generated by Landslides in V-Shaped River Channels of Mountain Valleys: Physical Model of Regular Rigid Block. Geofluids, Article ID 1743305, https://doi.org/10.1155/ 2023/1743305
Ruffini, G., Heller, V. & Briganti, R. (2019). Numerical modelling of landslide-tsunami propagation in a wide range of idealised water body geometries. Coastal Engineering, 153, 103518, https://doi.org/10.1016/j.coastaleng.2019.103518.
Sabeti, R. & Heidarzadeh, M. (2022). A new empirical equation for predicting the maximum initial amplitude of submarine landslide-generated waves. Landslides, 19(2), 491-503.
Sabeti, R., Heidarzadeh, M., Romano, A., Barajas Ojeda, G. & Lara, J. L. (2024). Three-Dimensional Simulations of Subaerial Landslide-Generated Waves: Comparing OpenFOAM and FLOW-3D HYDRO Models. Pure and Applied Geophysics, 181, 1074-1093.
Sabeti, R. & Heidarzadeh, M. (2024). Estimating maximum initial wave amplitude of subaerial landslide tsunamis: A three-dimensional modelling approach. Ocean Modelling,189, 102360, https:// doi.org/10.1016/j.ocemod.2024.102360.
Takagi, H., Pratama, M.B., Kurobe, S., Esteban, M., Aránguiz, R. & Ke, B. (2019). Analysis of generation and arrival time of landslide tsunami to Palu City due to the 2018 Sulawesi earthquake. Landslides, 16, 983-991.
Tappin, D.R., Grilli, S.T., Harris, J.C., Geller, R.J., Masterlark, T., Kirby, J.T., ... & Mai, P.M. (2014). Did a submarine landslide contribute to the 2011 Tohoku tsunami?. Marine Geology, 357, 344-361.
Wang, J., Ward, S.N. & Xiao, L. (2019). Tsunami Squares modeling of landslide generated impulsive waves and its application to the 1792 Unzen-Mayuyama mega-slide in Japan. Engineering Geology, 256, 121-137.
Wu, H., Shi, A., Ni, W., Zhao, L., Cheng, Z. & Zhong, Q. (2024). Numerical simulation on potential landslide–induced wave hazards by a novel hybrid method. Engineering Geology, 107429.
Xue, H., Ma, Q., Diao, M. & Jiang, L. (2019). Propagation characteristics of subaerial landslide-generated impulse waves. Environmental Fluid Mechanics, 19, 203-230.
Yi, X., Feng, W., Li, B., Yin, B., Dong, X., Xin, C. & Wu, M. (2023). Deformation characteristics, mechanisms, and potential impulse wave assessment of the Wulipo landslide in the Baihetan reservoir region, China. Landslides, 20(3), 615-628.
Zhang, Y., Li, D., Chen, L., Yin, K., Xiao, L., Fu, X., ... & Leo, C. (2020). Numerical analysis of landslide-generated impulse waves affected by the reservoir geometry. Engineering geology, 266, 105390, https://doi.org/10.1016/j.enggeo.2019. 105390.
Zhou, H. & Teng, M.H. (2010). Extended fourth-order depth-integrated model for water waves and currents generated by submarine landslides. Journal of Engineering Mechanics, 136(4), 506-516.

  • تاریخ دریافت 15 فروردین 1403
  • تاریخ بازنگری 10 خرداد 1403
  • تاریخ پذیرش 17 خرداد 1403