地球科学进展 ›› 2005, Vol. 20 ›› Issue (8): 887 -894. doi: 10.11867/j.issn.1001-8166.2005.08.0887

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冻融作用对土工程性质影响的研究现状
齐吉琳 1,2,程国栋 1,P.A. Vermeer 2   
  1. 1.中国科学院寒区旱区环境与工程研究所,甘肃 兰州 730000;
    2.Institute of Geotechnical Engineering,Stuttgart University, Pfaffenwaldring 35, D-70569 Stuttgart, Germany
  • 收稿日期:2004-12-09 修回日期:2005-04-11 出版日期:2005-08-25
  • 通讯作者: 齐吉琳
  • 基金资助:

    中国科学院知识创新工程重大项目“青藏铁路工程与多年冻土相互作用及其环境效应”(编号:KZCX1-SW-04)资助

STATE-OF-THE-ART OF INFLUENCE OF FREEZE-THAW ON ENGINEERING PROPERTIES OF SOILS

QI Jilin 1,2;CHENG Guodong 1; P.A. Vermeer 2   

  1. Cold and Arid Regions Environmental and Engineering Research Institute, Lanzhou 730000,China;
    2. Institute of Geotechnical Engineering, Stuttgart University, Pfaffenwaldring 35, D-70569 Stuttgart, Germany
  • Received:2004-12-09 Revised:2005-04-11 Online:2005-08-25 Published:2005-08-25

冻融过程中土结构受冷生作用的影响,可导致土的工程性质发生变化。在冻土地区进行路堑开挖、新消边坡的加固和路基修建时,由于新近暴露的土受到冻融风化作用,在相关的变形和稳定性分析中,选择土性参数时必须考虑土工程性质的变化。在查阅大量文献的基础上,从试验仪器和研究方法、冻融作用下土的物理性质和力学性质的变化及其机理等几个方面,对土的工程性质受冻融循环影响而改变的研究现状进行了总结和分析,列出了典型的研究成果。文献研究表明,土经过冻融后,渗透性会增大;松散土和密实土的密度具有不同的变化趋势;原状超固结土的结构性受到破坏,因而三轴试验的应力应变曲线峰值受到削弱,一维压缩试验中表现为前期固结压力降低;强度的变化则有诸多不同的试验结果。针对目前的研究现状并根据作者的相关工作,提出了进一步研究的思路。

It has become a common understanding that frost action is a kind of weathering process, which considerably changes engineering properties of soils due to cryogenical actions. Soils newly exposed to freeze-thaw in cold regions tend to change their properties. Therefore, care must be taken with respect to the freeze-thaw induced influence on stability and deformation of engineering constructions. With a view of the state-of-the-art, this paper reviews the general findings of the research on this topic on the basis of an extensive literature study. Technically, the following aspects of soil behavior regarding freeze-thaw are included: the means of investigation and testing techniques, physical and mechanical properties as well as mechanism analysis. Typical research results are taken from various resources and listed herein. The influences of freeze-thaw on soil properties can be summarized that, permeability of soils is generally increased despite of the change of density; densities of loose and dense soils are changed in the opposite way; structure of undisturbed soils can be changed, as the results peak in the stress-strain curve is not as pronounced as that in the pre-freezing ones; strength change is not well in agreement from the previous studies. The authors' comments on previous studies and ideas for further investigation with regard to particularly concerned aspects are given. It is suggested that the original state, such as stress state, density and preconsolidation ratios should be taken into consideration for a more systematic investigation. Meanwhile, the deformation versus time during freezing and thawing may serve as a sound proof of change in particle bondings. 

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[1]Jessberger H L. State-of-the-art report—Ground freezing,mechanical properties, processes and design[J]. Engineering Geology, 1981, 18(1~4): 5-30.
[2]Morgenstern N R. Geotechnical engineering and frontier resource development[J]. Geotechnique, 1981, 31(3):305-365.
[3]Fish A M. Creep and yield model of frozen soil under triaxial compression [A]. In:Proceedings of the Fifth International Offshore and Polar Engineering Conference[C]. Rotterdam, Netherlands: A.A. Balkema, 1995, 1: 473-481.
[4]Landanyi B. Mechanical behavior of frozen soils[A].In:Proceedings of the International Symposium on the Mechanics Behavior of Structure Media[C]. Elsevier Science, Amsterdam, 1981.205-245.
[5]Sayles Francis H. State of the art: Mechanical properties of frozen soil,mechanical properties of frozen soil [A].In:5th International Symposium on Ground Freezing[C]. Rotterdam, the Netherlands: A.A. Balkeman, 1989, 1:143-165.
[6]Sadovsky A V, Maksimyak R V, Razbegin V N. State of the art: Mechanical properties of frozen soil [A]. In: 5th International Symposium on Ground Freezing[C]. Rotterdam, the Netherlands: A.A. Balkema, 1989, 2:443-463.
[7]Loch J P G. State-of-the-art report frost action in soils[J]. Engineering Geology, 1981, 18(1~4):213-224.
[8]Kay B D, Perfect E. State of the art: Heat and mass transfer in freezing soils [A].In:5th International symposium on ground Freezing[C]. Rotterdam, the Netherlands: A.A. Balkema, 1989,1:3-21.
[9]Slunga E, Saarelainen Seppo. General report on frost action in soil [A]. In:5th International Symposium on Ground Freezing[C]. Rotterdam, the Netherlands: A.A. Balkema, 1989, 2:415-417.
[10]Tsytovich N A. The Mechanics of Frozen Ground[M]. Washington DC: Scripta Book Company, 1975.
[11]Andersland Orlando B, Anderson Duwayne N. Geotechnical Engineering for Cold Regions[M]. New York:McGraw-Hill Inc,1978.
[12]Phukan Arvimnd. Frozen Ground Engineering [M]. Englewood cliffs, New Jersey: Prentice-Hall, Inc, 1985.
[13]Willians Peter J, Smith Michael W. The Frozen Ground [M]. Cambridge: Cambridge University Press, 1989.
[14]Andersland Orlando B, Ladanyi Branko. An Introduction to Frozen Ground Engineering[M]. New York: Chapman and Hall, 1994.
[15]Konrad J M, Morgenstern N R. Mechanistic theory of ice lens formation in fine-grained soils [J]. Canadian geotechnical Journal, 1980, 17(4):473-486.
[16]Nixon J F, Ladanyi B. Thaw consolidation[A]. In: Andersland O B, Anderson M, eds. Geotechnical Engineering for Cold Regions (chapter 4)[C]. New York: McGraw-Hill, 1978.
[17]Eigenbrod K D. Effects of cyclic freezing and thawing on volume changes and permeabilities of soft fine-grained soils[J]. Canadian Geotechnical Journal, 1996, 33(4):529-537.
[18]Benson Craig H, Othman Majdi A. Hydraulic conductivity of compacted clay frozen and thawed in situ[J]. Journal of Geotechnical Engineering, 1993, 119(2): 276-294.
[19]Starke J O. Effects of freeze-thaw weather conditions on compacted clay liners[A]. In:Proceedings of 12th Annual Madison Waste Conference[C]. Madison, Wisconsin: University of Wisconsin-Madison,1989.412-420.
[20]Chamberlain Edwin J, Gow Anthony J. Effect of freezing and thawing on the permeability and structure of soils[J]. Engineering Geology, 1979, 13(1~4):73-92.
[21]Othman Majdi A, Benson Craig H. Effect of freeze-thaw on the hydraulic conductivity and morphology of compacted clay[J]. Canadian Geotechnical Journal, 1993, 30(2):236-246.
[22]Viklander Peter. Permeability and volume changes in till due to cyclic freeze/thaw[J]. Canadian Geotechnical Journal, 1998, 35(3): 471-477.
[23]Kim Woon-Hyung, Daniel David E. Effects of freezing on hydraulic conductivity of compacted clay[J]. Journal of Geotechnical Engineering, 1992, 118(7):1 083-1 097.
[24]Chamberlain E J, Iskander I, Hunsiker S E. Effect of freeze-thaw cycles on the permeability and macrostructure of soils[A].In:Proceedings of International Symposium on Frozen Soil Impacts on Agricultural, Range and Forest Lands[C].Spokane, Wash. U.S. Army Cold Regions Research and Engineering Laboratory, Special Report 90-1, 1990.145-155. 
[25]Zimmie T F, LaPlante C. The effect of freeze-thaw cycles on the permeability of a fine-grained soil[A].In:Proceedings of 22nd Mid-Atlantic Industrial Waste Conference[C].Phailadelphia, Pa: Drexel University, 1990.580-593
[26]Chamberlain E J. Physical changes in clays due to frost action and their effect on engineering structures[A].In:Proceedings of the International Symposium on Frost in Geotechnical Engineering[C].Rotterdam, the Netherlands: A.A. Balkema,1989.863-893.
[27]Boynton S S, Daniel D E. Hydraulic conductivity tests on compacted clay[J]. ASCE Journal of geotechnical engineering, 1985, 116(10):1 549-1 567.
[28]Yong R N, Boonsinsuk P, Yin C W P. Alternation of soil behaviour after cyclic freezing and thawing[A].In: Proceedings of 4th International Symposium on Ground Freezing[C]. Rotterdam, the Netherlands: A.A. Balkema, 1985.187-195.
[29]Wang Jiacheng, Xu Xuezu, Wang Yujie. Thermal sieve effect and convectional migration of particles during unidirectional freezing[J]. Glaciology and Geocryology,1995, 18(3):252-255. [王家澄, 徐学祖, 王玉杰. 单向冻结时土颗粒位移的热筛效应及对流迁移 [J]. 冰川冻土, 1996, 18(3):252-255.]
[30]Viklander Peter, Eigenbrod Dieter. Stone movements and permeability changes in till caused by freezing and thawing[J]. Cold Regions Science and Technology, 2000, 31(2): 151-162.
[31]Konrad J M. Effect of freeze-thaw cycles on the freezing characteristics of a clayey silt at various overconsolidation ratios[J]. Canadian Geotechnical Journal, 1989, 26(2): 217-226.
[32]Alkire Bernard D, Morrison James M. Change in soil structure due to freeze-thaw and repeated loading[J]. Transportation research record, 1983, 918:15-21.
[33]Leroueil S, Tardif J, Roy M, et al. Effects of frost on the mechanical behaviour of Champlain Sea clays [J]. Canadian Geotechnical Journal, 1991, 28(5): 690-697.
[34]Graham J, Au V C S. Effects of freeze-thaw and softening on a natural clay at low stresses[J]. Canadian Geotechnical Journal, 1985, 22(1): 69-78.[35]Elliott R P, Thornton S I. Resilient modulus and AASHTO pavement design[J]. Transportation research record, 1988,1 196:116-124.
[36]Lee Woojin, Bohra N C, Altschaeffl A G, et al. Resilient modulus of cohesive soils and the effect of freeze-thaw[J]. Canadian Geotechnical Journal, 1995, 32(4): 559-568.
[37]Simonsen Erik, Janoo Vincent C, Isacsson Ulf. Resilient properties of unbound road materials during seasonal frost conditions[J]. Journal of Cold Regions Engineering, 2002, 16(1): 28-50.
[38]Simonsen E, Isacsson U. Soil behavior during freezing and thawing using variable and constant confining pressure triaxial tests[J]. Canadian Geotechnical Journal, 2001, 38(4): 863-875.
[39]Broms B B, Yao L Y C. Shear strength of a soil after freezing and thawing[J]. ASCE Journal of the soil mechanics and foundations division, 1964, 90 (4):1-26. 
[40]Chuvilin Ye M, Yazynin O M. Frozen soil macro-and microstructure formation[A]. In:5th International Conference on Permafrost[C]. Trondheim: Tapir Publishers, 1988.320-323. 
[41]Bondarenko G I, Sadovsky A V. Water content effect of the thawing clay soils on shear strength[A]. In:Proceedings of 7th International Symposium on Ground Freezing[C]. Rotterdam, Netherlands: A.A. Balkema, 1991.123-127. 
[42]Ono T, Mitachi T. Computer controlled triaxial freeze thaw-shear apparatus[A]. Proceedings of 8th International Symposium of Ground Freezing[C]. Rotterdam, Netherlands: A.A. Balkema, 1997.335-339. 
[43]Swan Christopher, Greene Christopher. Freeze-thaw effects on Boston Blue clay[J]. Journal of Engineering and Applied Science, Soil Improvement for Big Digs, 1998, 81: 161-176.
[44]Aoyama K, Ogawa S, Fukuda M. Temperature dependencies of mechanical properties of soils subjected to freezing and thawing[A].In:Proceedings of the 4th International Symposium on Ground Freezing [C]. Rotterdam, Netherlands: A.A. Balkema Publishers, 1985.217-222.
[45]Ogata N, Kataoka T, Komiya A. Effect of freezing thawing on the mechanical properties of soil [A].In:Proceedings of the 4th International Symposium on Ground Freezing[C].Rotterdam, Netherlands: A.A. Balkema Publishers, 1985.201-207.
[46]Goto Shigeru. Influence of a freeze and thaw cycle on liquefaction resistance of sandy soils[J]. Soils and Foundations, 1993, 33(4): 148-158.
[47]Benoit G R, Voorhees W B. Effect of Freeze Thaw Activity on Water Retention, Hydraulic Conductivity, Density and Surface strength of Two Soils Frozen at High Water Content[R]. USA Cold Regions Research and Engineering Laboratory, Special Report 90-1, 1990.

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