مروری بر طراحی دینامیکی تونل‌ها به روش‌های تحلیلی و عددی

نوع مقاله : مقاله پژوهشی

نویسندگان

1 استادیار، دانشکده عمران و معماری، دانشگاه ملایر، ملایر، ایران

2 دانشجوی کارشناسی ارشد، دانشکده عمران و معماری، دانشگاه ملایر، ملایر، ایران

3 استادیار، گروه عمران، واحد رامسر، دانشگاه آزاد اسلامی، رامسر، ایران

چکیده

طراحی دینامیکی تونل‌ها و پاسخ دینامیکی آن‌ها تحت انواع بارهای لرزه‌ای و ارتعاشی یکی از موضوعات مهم علم مهندسی تونل می باشد که در چند سال اخیر توسط محققین مورد بررسی قرار گرفته است. مناسب‌ترین روش برای بررسی اثرات بارهای لرزه‌ای و ارتعاشی بر تونل‌ها و سازه‌های زیرزمینی، روش‌های تحلیلی و شبیه‌سازی‌های عددی می‌باشند. در روش‌های عددی مانند روش اجزاء محدود یا روش المان‌های مرزی ابتدا مسأله مدلسازی می‌شود و سپس مورد تجزیه و تحلیل قرار می‌گیرد. با مقایسه نتایج پژوهش‌ها در این زمینه می‌توان به این نتیجه رسید که به دلیل انعطاف‌پذیری پایین روش‌های تحلیلی در حل مسائل با هندسه و مشخصات مصالح پیچیده، ضرورت استفاده از روش‌های عددی به دلیل مزایای آن در حل مسایل پیچیده بیشتر احساس می‌گردد. هدف از انجام این تحقیق بررﺳﯽ مروری بر وﺿﻌﯿﺖ ﭘﺎﯾﺪاری ﺗﻮﻧﻞﻫﺎ و ﺳﺎﯾﺮ ﺳﺎزه‌ﻫﺎی زﯾﺮزﻣﯿﻨﯽ در اﺛﺮ ارﺗﻌﺎﺷﺎت اﺳـﺖ ﮐـﻪ در ﻫﻨﮕﺎم ﻃﺮاﺣﯽ ﺑﺎﯾﺪ ﺑﻪ آن دﻗﺖ وﯾﮋه‌ای ﺷﻮد.

کلیدواژه‌ها


-Alielahi, Hamid­, Mohammad  Adampira, And Morteza  Asgari., (2016), "Seismic Response Assessment Of The Ground Surface Induced By Twin Tunnels Subjected To Incident In-Plane Shear Waves", Tunneling & Underground Space Engineering, 5, pp.35-52.
-Amorosi, A, And D Boldini, (2009), "Numerical Modelling Of The Transverse Dynamic Behaviour Of Circular Tunnels In Clayey Soils", Soil Dynamics and Earthquake Engineering, 29, pp.1059-72.
-Babagoli, Razi, Reza Vahdani, And Gholam Reza Ghodrati Amiri, (2013), "Analytical Evaluation Of The Impact Of Various Parameters On The Forces Acting On A Circular Tunnel Lining Under Seismic Loads", Tunneling & Underground Space Engineering, 2, pp. 27-35.
-Basirat, Ruhollah, Hosein Salari Rad, And Hamed Molladavoodi, (2015), "Interaction Between Tunnel Supporting System And Rock Or Soil Medium Under Seismic Loading", Tunneling & Underground Space Engineering, 4, pp.59-70.
-Besharat, Vahab, And Jafar Boluri Bazaz, (2014), "Dynamic Analysis Of Circular Urban Tunneling And Effects Of Different Parameters On Response Of Tunnels", Tunneling & Underground Space Engineering, 3, pp.173-82.
-Bobet, A., (2003), "Effect Of Pore Water Pressure On Tunnel Support During Static And Seismic Loading", Tunnelling And Underground Space Technology, 18,
pp.377-93.
-Ebadi, K , And M Amir Afshari, (2009), "Earthquake Effects On Underground Structures Designing And Maintenance Based On Dynamic Loads", Journal Of Earth And Resources, pp.2-3.
-Ghiasi, V., & Mozafari, V., (2018), "Seismic Response Of Buried Pipes To Microtunnelling Method Under Earthquake Loads", Soil Dynamics And Earthquake Engineering, 113, pp.193-201.
-Ghiasi, V., Ghiasi, S., & Prasad, A., (2012), Evaluation Of Tunnels Under Squeezing Rock Condition, Journal Of Engineering, Design And Technology.
-Ghiasi, V., Ghiasi, S., Omar, H., Ebrahimi, B., & Ghiasi, M., (2010), "A Review Of Metro Tunnel Safety Parameters And Role Of Risk Management, Tehran Metro", In Fourth International Symposium On Tunnel Safety And Security, Frankfurt Am Main, Germanym pp­. 511-515.
-Ghiasi, V., & Koushki, M., (2020), "Numerical And Artificial Neural Network Analyses Of Ground Surface Settlement Of Tunnel In Saturated Soil.", Sn Applied Sciences, 2(5), pp.1-14.
-Ghiasi, V., Omar, H., Rostami, J., Yusoff, Z. B. M., Ghiasi, S., Huat, B. K., & Muni, R. (2011), "Geotechnical And Geological Studies Of Nwct Tunnel In Iran Focusing On The Stabilization Analysis And Design Of Support: A Case Study", Scientific Research And Essays, 6(1), pp.79-97.
-Ghiasi, V., Smaeili, K., & Arzjani, D., (2021), "Pile-Tunnel Interaction In Subway Tunnels Under Seismic Loads", Journal Of Civil and Environmental Engineering, 51(104), pp.149-157.
-Ghiasi, V., & Omar, H., (2011), "Analysis Of Shotcrete Lining Of Underground Tunnels", Pertanika Journal Of Science & Technology, 19(2), pp.249-257.
-Ghiasi, V., Omar, H., Huat, B. B. K., Muniandi, R., & Zainuddin, B., (2011), "Risk Management Overview Of Tunnels Using Numerical Modeling", Journal Of Engineering, Design And Technology, 9(1), pp.110-124.
-Ghafari, M., Nahazanan, H., Yusoff, Z. M., & Ghiasi, V., (2021), "Effect Of Soil Cohesion And Friction Angles On Reverse Faults. Earthquake Engineering And Engineering Vibration", 20(2), pp.329-334.
-Ghiasi, V., Jalalvand, A., & Saeidijam, S., (2014), "Diaphragm Wall-Tunnel Interaction In Saturated Soil", The Electronic Journal Of Geotechnical Engineering, 19.
-Ghiasi, V., Najafi, F., (2022), "Investigation Of Liquefiable Soils Improvement Methods", Road, 30(110), pp.41-56.
Doi: 10.22034/Road.2023.112863.
-Ghiasi, V., Fathi, R., Shirkhani Cheshmeh Shafie, M., (2021), "Evaluation On Effect Of Modulus Of Elasticity, Shear Modulus, Damping Ratio And Shear Wave Velocity On Soil Dynamic", Road, 29(108),
pp.87-100.
Doi: 10.22034/Road.2021.107905.
-Ghiasi, V., Koushki, M., (2021), "Numerical Investigation Of Ground Surface Settlement Due To Circular Tunnelling Influenced By Variations Of Geometric Characteristics Of Tunnel And Mechanical Properties Of Saturated Soil And Its Prediction In The Artificial Neural Network", Journal Of Modeling In Engineering, 19(64), pp.27-39. Doi: 10.22075/Jme.2019.18022.1735.
-Ghiasi, V., (2012), "Effects Of Weak Rock Geomechanical Properties On Tunnel Stability", Ph.D Thesis.
-Ghiasi, V., Omar, H., Kazemian, S., Ghiasi, S., Huat, B. K., Muni, R., & Safaei, M. (2011), "Subway Station Seismic Consideration Based On Geotechnical Study: A Case Study Approach", Scientific Research And Essays, 6(9), pp.1940-1956.
-Ghiasi, V., Omar, H., Ghiasi, S., Huat, B. K., Muni, R., Baharv, M., & Kazemian, S. (2011), "Urban Rail Network Connectivity In Locating Transfer Stations: A Case Study Of Tehran Urban Railway", Scientific Research And Essays, 6(9), pp.1891-1899.
-Hashash, Youssef Ma, Jeffrey J Hook, Birger Schmidt, I John, And Chiang Yao. (2001), "Seismic Design And Analysis Of Underground Structures", Tunnelling And Underground Space Technology, 16,
pp.247-93.
-Itasca, Flac2d., (1995), "Version 4 Users Manuals", Itasca Consulting Group, Minneapolis, Nm.
-Jaramillo, Carlos A., (2017), "Impact Of Seismic Design On Tunnels In Rock–Case Histories", Underground Space, 2,
pp. 106-14.
-Momenzadeh, Mohammad Reza, M.R. Mansouri, And A. Aziminejad., (2019), "Assessing The Damages Created In The Twin Circle Tunnels Under Explosive Loading And Their Responses", Tunneling & Underground Space Engineering, 8,
pp.89-108.
-Nagy, N, M Mohamed, And Jc Boot., (2010), "Nonlinear Numerical Modelling For The Effects Of Surface Explosions On Buried Reinforced Concrete Structures", Geomechanics And Engineering, 2, pp.1-18.
-Nodefarahani, Mohammadali, Hamidreza Vosoughifar, Behnam Parmas, And Babak Afshinfar, (2019), "Upgraded Dynamic Stress Concentration Factor For Twin Tunnels Dispersed By New Method
Fem-Scattering Method", Tunneling & Underground Space Engineering, 7,
pp.29-49.
-Owen, G Norman, And Roger E Scholl. (1981), "Earthquake Engineering Of Large Underground Structures", Federal Highway Administration And National Science Foundation, pp.279.
-Park, Kyung-Ho, Kullachai Tantayopin, Bituporn Tontavanich, And Adisorn Owatsiriwong. (2009), "Analytical Solution For Seismic-Induced Ovaling Of Circular Tunnel Lining Under No-Slip Interface Conditions: A Revisit", Tunnelling And Underground Space Technology, 24,
pp.231-35.
-Penzien, Joseph, (2000), "Seismically Induced Racking Of Tunnel Linings", Earthquake Engineering & Structural Dynamics, 29, pp.683-91.
-Roozitalab, Ali, Seyed Amin Asghari Pari, Seyed Ali Asghari Pari, and Sasan Motaghed. (2017), "Numerical Modeling Of The Seismic Response Of Shallow Circular Tunnels In Homogenous Layered Ground Using Fem Code Abaqus and Compare The Results With The Analytical Solutions", Tunneling & Underground Space Engineering, 6, pp.17-26.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
-Saeedi Abbas Abad, Mahdi, Mehdi Moosavi, and Farshad Nejad Shah.
-Mohammad, (2013), "Evaluation Of The Support System In Line 4 Tunnel Of Tehran Metro At Intersection With Tohid Tunnel And Line 7 Tunnel Of Tehran Metro", Tunneling & Underground Space Engineering, 2, pp.1-11.
-Samimi Namin, Farhad, Kourosh  Shahriar, And Reza  Takey, (2017), "3d Simulation Of Shallow Tunnels Under Dynamic Load Of Train and Determination Of Construction Method - a Case Study, Tunnel Of Line 3 Of Tehran Subway", Tunneling & Underground Space Engineering, 5, pp.49-61.
-Wang, Jaw-Nan., (1993), "Seismic Design Of Tunnels, A Simple State-Of-The-Art Design Approach Parsons Brinckerhoff Quade & Douglas".