Abstract
Relying on the application of the artificial freezing method on subway tunnel construction, a group of cyclic triaxial tests were carried out to study the dynamic behavior of freezing–thawing saturated muddy clay under step cyclic loading. In terms of practical engineering, the freezing temperature and loading frequency were taken into account to indicate how the influencing factors affect the dynamic elastic modulus. The results indicate that the dynamic elastic modulus displays ladder-type drops with the increasing dynamic step loading amplitude. The dynamic elastic modulus increases with the growth of loading frequency. Freezing temperature has slight influence on dynamic elastic modulus, but the freezing and thawing cycles can lead to rearrangement of the soil structure. The dynamic elastic modulus increases with the growth of loading frequency. The fluctuation of dynamic elastic modulus is the most serious in the first stage and tends to be stable in the following steps. The fluctuation of dynamic elastic modulus of unfrozen soil is greater than freezing–thawing soil in the first stage. Based on a hyperbolic model, the dynamic constitutive behavior of freezing–thawing soil was investigated.
Similar content being viewed by others
References
Chamberlain EJ, Gow AJ (1979) Effect of freezing and thawing on the permeability and structure of soils. Eng Geol 13(4):73–92
Cui ZD, He PP, Yang WH (2014) Mechanical properties of a silty clay subjected to freezing–thawing. Cold Reg Sci Technol 98:26–34
Fang JH, Zhang ZH, Zhang JY (2009) Application of artificial freezing to recovering a collapsed tunnel in Shanghaimetro No. 4 line. Chin Civil Eng J 42(8):124–128 (in chinese)
Fredlund DG, Bergan AT, Sauer EK (1975) Deformation characteristic of subgrade soils for highways in northern environments. Can Geotech J 12:213–223
Hardin BO, Drnevich VP (1972) Shear modulus and damping in soils: design equations and curves. ASCE JSMFD 98:667–692
He LH (2009) Experimental study on electrical resistivity characteristic of silty clay under uniaxial compression and frozen-thaw cycles. Graduate School of Chinese Academy of Science, Wu Han
He P, Zhu YL, Zhang JY, Shen ZY, Yu QH (1993) Dynamic elastic modulus and dynamic strength of saturated frozen silt. J Glaciol Geocryol 15(1):170–174 (in Chinese)
Hyodo M, Yasuhara K, Hirao K (1992) Prediction of clay behavior in undrained and partially drained cyclic tests. Soils Found 32(4):117–127
Iwan WD (1967) On a class of models for the yielding behaviour of continuous and composite systems. J Appl Mech 67:612–617
Konrad J (1989) Physical processes during freeze–thaw cycles in clayey silts. Cold Reg Sci Technol 16:291–303
Lee W, Bohra NC, Altschaeffl AG, White TD (1995) Resilient modulus of cohesive soils and the effect of freeze–thaw. Canadian Geotech J 32(4):559–568
Ling XC, Zhu YY, Zhang F, Chen SJ, Wang LN, Gao X, Liu QR (2009) Dynamic elastic modulus of frozen soil from the embankment on Beiluhe Basin along the Qinghai-Tibet Railway. Cold Reg Sci Technol 57(1):7–12
Ling XZ, Li QL, Wang L, Zhang F, An LS, Xu PJ (2013) Stiffness and damping radio evolution of frozen clays under long-term low-level repeated cyclic loading: Experimental evidence and evolution model. Cold Reg Sci Technol 86:45–54
Liu FY, Cai YQ, Xu CJ, Wang J (2008) Degradation of dynamic elastic modulus of soft clay under cyclic loading. J Zhejiang U-Eng Sci 42(9):1479–1483
Ma QY (2007) Theory and construction technology of artificial freezing method. China Communications Press, Beijing (in chinese)
Mahmoud G, Mahya R (2013) Freeze–thaw performance of clayey soil reinforced with geotextile layer. Cold Reg Sci Technol 89:22–29
Martin PP, Seed HB (1978) A computer program for the nonlinear analysis of vertically propagating shear wave in horizontally layered deposits. Report EERC 78-23, Berkeley, University of California
Qi JL, Ma W, Song CX (2008) Influence of freeze–thaw on engineering properties of a silty soil. Cold Reg Sci Technol 53(3):397–404
Richart FE (1975) Some effects of dynamic soil properties on soil–structure interaction. ASCE JGED 101:1193–1240
Simonsen E, Janoo VC, Isacsson U (2002) Resilient properties of unbound road materials during seasonal frost conditions. J Cold Reg Eng 16(1):28–50
Streeter VL, Wylie EB, Richart FE (1974) Soil motion computations by characteristics method. ASCE JGED 100:247–263
Tang YQ, Shen F, Hu XD, Zhou NQ, Zou CZ, Zhu JH (2005) Study on dynamic constitutive relation and microstructure of melted dark green silty soil in Shanghai. Chin J Geotech Eng 27(11):1249–1252 (in chinese)
Tang YQ, Zhou J, Hong J, Yang P, Wang JX (2011a) Quantitative analysis of the microstructure of Shanghai muddy clay before and after freezing. B Eng Geol Environ 71(2):309–316
Tang YQ, Zhou J, Liu S, Yang P, Wang JX (2011b) Test on cyclic creep behavior of mucky clay in Shanghai under step cyclic loading. Environ Earth Sci 63:321–327
Tang YQ, Li J, Wan P, Yang P (2014) Resilient and plastic strain behavior of freezing–thawing mucky clay under subway loading in Shanghai. Nat Hazards 72(2):771–787
Taylor PW, Larkin TJ (1978) Seismic site response of nonlinear soil media. ASCE JGED 104(3):369–380
Thiers GR, Seed HB (1968) Cyclic stress–strain characteristics of clay. ASCE JSMFD 94:555–569
Vinson TS, Wilson CR, Bolander P (1983) Dynamic properties of naturally frozen silt. The Fourth International Conference on Permafrost. Alaska, USA, pp 1315–1320
Wang DY, Ma W, Chang X, Sun ZZ, Feng WJ, Zhang JW (2005) Physico-mechanical properties changes of Qinghai-Tibet clay due to cyclic freezing and thawing. Chin J Rock Mech Eng 24(23):4313–4319 (in Chinese)
Yang CS, He P, Cheng GD, Zhu YL, Zhao SP (2003) Testing study on the influence of freezing and thawing dry density and water content of soil. Chin J Rock Mech Eng 22(sup2):2695–2699 (in Chinese)
Zhao SK (2005) Study on deformation mechanism of microscopic structure of soft clay under subway loading. Master, Tongji University, Shanghai
Zhou J, Gong XN (2000) Study on strain soften in saturated soft clay under cyclic load. Chin Civil Eng J 32(5):62–68
Acknowledgments
The investigation was supported by the National Natural Science Foundation of China (Grant No. 41072204) and the National Key Technologies R&D Program of China (Grant No. 2012BAJ11B04). The authors are deeply indebted to the financial supporters. In addition, the authors would like to extend gratitude to Scott Swensen for his great help with the language editing of this paper.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Li, J., Tang, Y., Yang, P. et al. Dynamic properties of freezing–thawing muddy clay surrounding subway tunnel in Shanghai. Environ Earth Sci 74, 5341–5349 (2015). https://doi.org/10.1007/s12665-015-4546-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12665-015-4546-9