Abstract
Tunnel excavation leads to ground settlement and may cause existing buildings to suffer damage due to excessive deformation. Researchers proposed and studied several protective measures to mitigate the risk of damage to above-ground structures. Concrete and steel diaphragm walls effectively reduce the foundation settlement and are considered successful in protecting nearby structures. Compressing compressible material has advantages as the cost and environmental issues are considered. This study aims to investigate the effectiveness of geofoam buffer in reducing surface movement by conducting two-dimensional numerical analyses. Following verification of finite-element analysis through instrumental readings of the Isfahan subway case, numerical models were developed to determine barrier characteristics' effectiveness on the ground deformation. Analysis results show that the pre-installation of the geofoam diaphragm adjacent to the buried tunnel significantly mitigates the ground surface settlement; however, some adverse effects may be developed in the zone behind the Expanded Polystyrene (EPS) diaphragm wall.
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The data that support the findings of this study are available from the corresponding author, upon reasonable request.
References
Anasthas N, Negussey D, Srirajan S (2001) Effect of confining stress on compressive strength of EPS geofoam. In: Paper presented at the procedings of 3rd international conference of EPS Geofoam
Anato NJ, Chen J, Tang A, Assogba OC (2021) Numerical investigation of ground settlements induced by the construction of Nanjing WeiSanLu tunnel and parametric analysis. Arab J Sci Eng 46:11223–11239
ASTM (2008) Standard specification for rigid, cellular polystyrene thermal insulation
Attewell P (1982) Predicting the dynamics of ground settlement and its derivatives caused by tunnelling in soil. Ground Eng 15:13–22
Bai Y, Yang Z, Jiang Z (2014) Key protection techniques adopted and analysis of influence on adjacent buildings due to the Bund Tunnel construction. Tunn Undergr Space Technol 41:24–34
Bilotta E (2008) Use of diaphragm walls to mitigate ground movements induced by tunnelling. Géotechnique 58:143–155
Bilotta E, Taylor R (2005) Centrifuge modelling of tunnelling close to a diaphragm wall. Int J Phys Model Geotech 5:27–41
Chen LT, Poulos H, Loganathan N (1999) Pile responses caused by tunneling. J Geotech Geoenviron Eng 125:207–215
Chen X, Liu Y, Cao W, He Z (1998) Protection for the former observatory during construction of the Yan An Dong Lu Tunnel. (vol 2): Balkema Rotterdamml
Daraei A, Zare S (2019) A new multi-graph approach for selecting the sequential excavation method of civil tunnels. Tunn Undergr Space Technol 91:102999
Daraei R, Herki BM, Sherwani AFH (2017) Study on the rapid drawdown and its effect on portal subsidence of Heybat Sultan twin tunnels in Kurdistan-Iraq. Civ Eng J 3:496–507
Daraei A, Herki BM, Sherwani AFH, Zare S (2018) Rehabilitation of portal subsidence of heybat sultan twin tunnels: selection of shotcrete or geogrid alternatives. Int J Geosynthetics Ground Eng 4:1–12
Di Mariano A, Gesto J, Gens A, Schwarz H (2007) Ground deformation and mitigating measures associated with the excavation of a new Metro line. In: Paper presented at the Proc. XIV European conference on soil mechanics and geotechnical engineering, ECSMGE
Duškov M (1997) Materials research on EPS20 and EPS15 under representative conditions in pavement structures. Geotext Geomembr 15:147–181
Ertugrul OL, Trandafir AC (2017) Seismic response of shallow buried box tunnels with geofoam side cushions. In: Geotechnical frontiers 2017 (pp 212–222)
Esmaeili-Choobar N, Esmaeili-Falak M, Roohi-hir M, Keshtzad S (2013) Evaluation of collapsibility potential at Talesh. Iran EJGE 18:2561–2573
Esmaeili-Falak M, Hajialilue-Bonab M (2012) Numerical studying the effects of gradient degree on slope stability analysis using limit equilibrium and finite element methods. Int J Acad Res 4:216–222
Esmaeili-Falak M, Katebi H, Javadi A (2018) Experimental study of the mechanical behavior of frozen soils-a case study of tabriz subway. Periodica Polytech Civ Eng 62:117–125
Esmaeili-Falak M, Katebi H, Vadiati M, Adamowski J (2019) Predicting triaxial compressive strength and Young’s modulus of frozen sand using artificial intelligence methods. J Cold Reg Eng 33:04019007
Esmaeili-Falak M, Benemaran RS (2023) Ensemble deep learning-based models to predict the resilient modulus of modified base materials subjected to wet-dry cycles. Geomech Eng 32(6):583–600. https://doi.org/10.12989/gae.2023.32.6.583
Fantera L, Rampello S, Masini L (2016) A mitigation technique to reduce ground settlements induced by tunnelling using diaphragm walls. Procedia Eng 158:254–259
Farrell RP (2011) Tunnelling in sands and the response of buildings. University of Cambridge
Gade VK, Dasaka S (2022) Short-and long-term behavior of EPS geofoam in reduction of lateral earth pressure on rigid retaining wall subjected to surcharge loading. Geotext Geomembr 50:868–880
Ge DM, Zhao LC, Esmaeili-Falak M (2022) Estimation of rapid chloride permeability of SCC using hyperparameters optimized random forest models. J Sustain Cement Mater 1–19
Gens A, Di Mariano A, Gesto J, Schwarz H (2005) Ground movement control in the construction of a new metro line in Barcelona. Geotech Asp Undergr Constr Soft Ground 389–395
González C, Sagaseta C (2001) Patterns of soil deformations around tunnels. Application to the extension of madrid metro. Comput Geotech 28:445–468
Han J, Wang J, Cheng C, Zhang C, Liang E, Wang Z, Song JJ, Leem J (2023) Mechanical response and parametric analysis of a deep excavation structure overlying an existing subway station: a case study of the Beijing subway station expansion. Front Earth Sci 10:1079837
Hassankhani E, Halabian A (2018) Parametric study of concrete-face performance in CFRDs considering hardening behavior of rockfill material. Sharif J Civ Eng 34:37–47. https://doi.org/10.24200/J30.2018.1409
Hassankhani E (2020) Applied pressure on box culverts buried in rigid trenches using induced trench method. (Ph.D. Dissertation). Tabriz. Iran
Hazarika H (2006) Stress–strain modeling of EPS geofoam for large-strain applications. Geotext Geomembr 24:79–90
Hisatake M (2011) A proposed methodology for analysis of ground settlements caused by tunneling, with particular reference to the “buoyancy” effect. Tunn Undergr Space Technol 26:130–138
Horvath JS (1997) The compressible inclusion function of EPS geofoam. Geotext Geomembr 15:77–120
Horvath JS (2004) Geofoam compressible inclusions: the new frontier in earth retaining structures. In: Geotechnical engineering for transportation projects (pp 1925–1934)
Jauhari N, Hegde A, Chakrabortty P (2023) Full scale field studies for assessing the vibration isolation performance of single and dual trenches. Transport Geotech 39:100932
Katzenbach R, Leppla S, Vogler M, Seip M, Kurze S (2013) Soil-structure-interaction of tunnels and superstructures during construction and service time. Procedia Eng 57:35–44
Khan MI, Meguid MA (2021a) Evaluating the role of geofoam properties in reducing lateral loads on retaining walls: a numerical study. Sustainability 13:4754
Khan MI, Meguid MA (2021b) A numerical study on the role of EPS geofoam in reducing earth pressure on retaining structures under dynamic loading. Int J Geosynthetics Ground Eng 7:1–14
Khan MI (2021) On the use of expanded geofoam inclusion to reduce earth pressure on retaining structures under static and dynamic loading
Khoiri M, Ou CY (2013) Evaluation of deformation parameter for deep excavation in sand through case histories. Comput Geotech 47:57–67
Lai H, Zhang J, Zhang L, Chen R, Yang W (2019) A new method based on centrifuge model test for evaluating ground settlement induced by tunneling. KSCE J Civ Eng 23:2426–2436
Leca E, New B (2007) Settlements induced by tunneling in soft ground. Tunn Undergr Space Technol 22:119–149
Likitlersuang S, Surarak C, Wanatowski D, Oh E, Balasubramaniam A (2013) Finite element analysis of a deep excavation: a case study from the bangkok MRT. Soils Found 53:756–773
Loganathan N, Poulos H (1998) Analytical prediction for tunneling-induced ground movements in clays. J Geotech Geoenviron Eng 124:846–856
Loganathan N, Poulos H, Stewart D (2000) Centrifuge model testing of tunnelling-induced ground and pile deformations. Géotechnique 50:283–294
Loganathan N, Poulos H, Xu K (2001) Ground and pile-group responses due to tunnelling. Soils Found 41:57–67
Mair R, Rankin W, Essler R, Chipp P (1995) Compensation grouting. In: Paper presented at the international journal of rock mechanics and mining sciences and geomechanics abstracts
Maleki M, Imani M (2022) Active lateral pressure to rigid retaining walls in the presence of an adjacent rock mass. Arab J Geosci 15:152
Maleki M, Mir Mohammad Hosseini S (2019) Seismic performance of deep excavations restrained by anchorage system using quasi static approach. J Seismol Earthq Eng 21:11–21
Maleki M, Mir Mohammad Hosseini SM (2022) Assessment of the pseudo-static seismic behavior in the soil nail walls using numerical analysis. Innov Infrastruct Solut 74:262
Maleki M, Nabizadeh A (2021) Seismic performance of deep excavation restrained by guardian truss structures system using quasi-static approach. SN Appl Sci 3:1–17
Maleki M, Khezri A, Nosrati M, Hosseini SM (2023) Seismic amplification factor and dynamic response of soil-nailed walls. Model Earth Syst Environ 9:1181–1198
Masini L, Rampello S, Soga K (2014) An approach to evaluate the efficiency of compensation grouting. J Geotech Geoenviron Eng 140:04014073
Meguid M, Hussein M, o G, (2017) A numerical procedure for the assessment of contact pressures on buried structures overlain by EPS geofoam inclusion. Int J Geosynth Ground Eng 3:1–14
Meng F, Chen R, Xu Y, Wu H, Li Z (2021) Centrifuge modeling of effectiveness of protective measures on existing tunnel subjected to nearby excavation. Tunn Undergr Space Technol 112:103880
Mohajerani A, Ashdown M, Abdihashi L, Nazem M (2017) Expanded polystyrene geofoam in pavement construction. Constr Build Mater 157:438–448
Moradi G, Hassankhani E, Halabian A (2020b) Investigation of applied earth load on buried box culverts in trenches using induced trench method under embankment pressure. Sharif J Civ Eng 35:53–65. https://doi.org/10.24200/J30.2018.5720.2271
Moradi G, Hassankhani E, Halabian AM (2022a) Experimental and numerical analyses of buried box culverts in trenches using geofoam. Proc Instit Civ Eng Geotech Eng 175(3):311–322
Murillo C, Thorel L, Caicedo B (2009) Ground vibration isolation with geofoam barriers: centrifuge modeling. Geotext Geom 27:423–434. https://doi.org/10.1016/j.geotexmem.2009.03.006
Negussey D (2007) Design parameters for EPS geofoam. Soils Found 47:161–170
Negussey D, Anasthas N (2001) Young’s modulus of EPS geofoam by simple bending test. In: Paper presented at the 3rd international conference on geofoam blocks in construction applications, Salt Lake City, USA.
O’Brien A (2001) EPS behavior during static and cyclic loading from 0.05% strain to failure. In: Paper presented at the proceedings of the third international conference of EPS Geofoam, Salt Lake City, Utah, USA
O'reilly MP, New B (1982) Settlements above tunnels in the United Kingdom-their magnitude and prediction (090048862X). Retrieved from
Oteo C, De la Fuente P, De Assis S (2007) Jet-grouting walls as protection to the buildings near urban tunnels. In: Paper presented at the Geotechnical engineering in urban environments: proceedings of the 14th European conference on soil mechanics and geotechnical engineering
Özer AT, Akınay E (2019) First geofoam roadway embankment application in Turkey. Paper presented at the 5th international conference on geofoam blocks in construction applications
Peck RB (1969) Deep excavations and tunneling in soft ground. Proc 7th ICSMFE 1969:225–290
Plaxis (2020) Plaxis 2D connect edition user's manual (version 20.03) bentley systems
Rahmani F, Hosseini SM, Khezri A, Maleki M (2022) Effect of grid-form deep soil mixing on the liquefaction-induced foundation settlement, using numerical approach. Arab J Geosci 15:1112
Sagaseta C (1987) Analysis of undrained soil deformation due to ground loss. Géotechnique 37:301–320
Sarkhani Benemaran R, Esmaeili-Falak M, Katebi H (2022) Physical and numerical modelling of pile-stabilised saturated layered slopes. Proc Instit Civ Eng Geotech Eng 175(5):523–538. https://doi.org/10.1680/jgeen.20.00152
Schanz T, Vermeer P, Bonnier PG (1999) The hardening soil model formulation and verification. Beyond 2000 Comput Geotech 1:281–296
Shi X, Yu X, Esmaeili-Falak M (2023) Improved arithmetic optimization algorithm and its application to carbon fiber reinforced polymer-steel bond strength estimation. Compos Struct 306:116599
Stark TD, Arellano D, Horvath JS, Leshchinsky D (2004) Geofoam applications in the design and construction of highway embankments. NCHRP Web Doc 65:24–31
Sun L, Hopkins T C, Beckham T L (2009) Reduction of stresses on buried rigid highway structures using the imperfect ditch method and expanded polysterene (geofoam)
Surarak C, Likitlersuang S, Wanatowski D, Balasubramaniam A, Oh E, Guan H (2012) Stiffness and strength parameters for hardening soil model of soft and stiff Bangkok clays. Soils Found 52:682–697
Topal C, Mahmutoğlu Y (2021) Assessment of surface settlement induced by tunnel excavations for the Esenler-Başakşehir (Istanbul, Turkey) subway line. Environ Earth Sci 80:1–16
Wu JT, Tung SCY (2020) Determination of model parameters for the hardening soil model. Transp Infrastruct Geotechnol 7:55–68
Ying H, Cheng K, Liu S, Xu R, Lin C, Zhu C, Gan X (2022) An efficient method for evaluating the ground surface settlement of Hangzhou metro deep basement considering the excavation process. Acta Geotech 17:5759–5771
Zhao W, Han JY, Chen Y, Jia PJ, Li SG, Li Y, Zhao Z (2018) A numerical study on the influence of anchorage failure for a deep excavation retained by anchored pile walls. Adv Mech Eng 10(2):1687814018756775
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This work was supported by Academic funding program for top talents in disciplines (majors) of universities in 2020.
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CD: Writing-Original draft preparation, Conceptualization, Supervision, Project administration. MZ: Methodology, Software, Validation, Language review.
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Duan, C., Zheng, M. Application of EPS to Mitigate Ground Movements Caused by Mechanized Tunneling. Geotech Geol Eng 42, 1711–1727 (2024). https://doi.org/10.1007/s10706-023-02642-y
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DOI: https://doi.org/10.1007/s10706-023-02642-y