پیوندهای مفید
آمار
| تعداد نشریات | 21 |
| تعداد شماره‌ها | 671 |
| تعداد مقالات | 9,762 |
| تعداد مشاهده مقاله | 69,474,433 |
| تعداد دریافت فایل اصل مقاله | 48,617,829 |
Experimental Study on Frost Heaving of Soils under Unidirectional Freezing Considering Varying Percent Fines and Moisture Content | ||
| Journal of Rehabilitation in Civil Engineering | ||
| مقاله 2، دوره 14، شماره 2 - شماره پیاپی 42، مرداد 2026 اصل مقاله (1.07 M) | ||
| نوع مقاله: Regular Paper | ||
| شناسه دیجیتال (DOI): 10.22075/jrce.2025.2273 | ||
| نویسندگان | ||
| Shahrukh Ahmed1؛ Vikas Pratap Singh* 2 | ||
| 1Ph.D. Candidate, Department of Civil Engineering, National Institute of Technology Uttarakhand, Srinagar Garhwal, India | ||
| 2Associate Professor, Department of Civil Engineering, National Institute of Technology Uttarakhand, Srinagar Garhwal, India | ||
| تاریخ دریافت: 01 اسفند 1403، تاریخ بازنگری: 06 خرداد 1404، تاریخ پذیرش: 12 تیر 1404 | ||
| چکیده | ||
| Frost heaving is a significant geotechnical concern in cold regions, where subgrade soil is exposed to freezing temperatures. This phenomenon arises when water migrates to the freezing zone within the soil and forms ice lenses, causing volumetric expansion and upward soil displacement. The resulting heave poses serious challenges for infrastructure, affecting roads, pavements, and foundations, and often leading to costly repairs and structural failures. This study investigates the frost-heaving behavior of fine- and coarse-grained subgrade soils through controlled unidirectional freezing experiments, simulating in situ conditions found in frost-prone areas. Based on the preliminary geotechnical laboratory test results, the soil samples were classified for frost susceptibility using established frost susceptibility classification systems. Further, using a specially fabricated insulated mold, unidirectional freezing tests were performed in a controlled setup. Fine-grained soils were tested by changing the moisture content from 20 to 50%, while coarse-grained soils were tested by adding different amounts of fine particles ranging from 5 to 25%. The frost heave ratio (FHR) was measured over 48 h of freezing. The study found that moisture content of about 45% or more significantly increases frost heave in fine-grained soils. Whereas in coarse-grained soils, the frost-heave ratio rises with fines content up to 20%, beyond which it decreases. The study further recommends that increasing the thickness of pavement layers is an effective measure to mitigate frost heaving in cold climate regions. | ||
تازه های تحقیق | ||
| ||
| کلیدواژه‌ها | ||
| Experimental analysis؛ Frost heave ratio؛ Unidirectional freezing؛ Percent fines؛ Moisture content | ||
| مراجع | ||
|
[1] Konrad JM, Lemieux N. Influence of fines on frost heave characteristics of a well-graded base-course material. Can Geotech J 2005;42:515–27. https://doi.org/10.1139/t04-115.
[2] Luo Q, Wu P, Wang T. Evaluating frost heave susceptibility of well-graded gravel for HSR subgrade based on orthogonal array testing. Transp Geotech 2019;21:100283. https://doi.org/10.1016/j.trgeo.2019.100283.
[3] Wang M, Hai M, Su A, Meng S, Mu H, Guo Y. Experimental study on the effect of fines content on the frost swelling characteristics of coarse-grained soil in canal base under open system. J Offshore Mech Arct Eng 2024;146:022101. https://doi.org/10.1115/1.4062931.
[4] Wang T, Yue Z, Ma C, Wu Z. An experimental study on the frost heave properties of coarse grained soils. Transp Geotech 2014;1:137–44. https://doi.org/10.1016/j.trgeo.2014.06.007.
[5] Tester RE, Gaskin PN. Effect of fines content on frost heave. Can Geotech J 1996;33:678–80. https://doi.org/10.1139/t96-092-313.
[6] Huang W, Mao X, Wu Q, Zhao S, Zhang J. Experimental and analytical investigation on frost heave characteristics of coarse-grained soils under closed and open systems. Front Earth Sci (Lausanne) 2022;10. https://doi.org/10.3389/feart.2022.854586.
[7] Li A, Niu F, Zheng H, Akagawa S, Lin Z, Luo J. Experimental measurement and numerical simulation of frost heave in saturated coarse-grained soil. Cold Reg Sci Technol 2017;137:68-74. https://doi.org/10.1016/j.coldregions.2017.02.008.
[8] Hermansson Å, Guthrie WS. Frost heave and water uptake rates in silty soil subject to variable water table height during freezing. Cold Reg Sci Technol 2005;43:128–39. https://doi.org/10.1016/j.coldregions.2005.03.003.
[9] Lai Y, Zhang S, Yu W. A new structure to control frost boiling and frost heave of embankments in cold regions. Cold Reg Sci Technol 2012;79–80:53–66. https://doi.org/10.1016/j.coldregions.2012.04.002.
[10] Afzali SE, Ghasemi M, Rahimiratki A, Mehdizadeh B, Yousefieh N, Asgharnia M. Compaction and compression behavior of waste materials and fiber-reinforced cement-treated sand. J Struct Des Constr Pract 2025;30:04025007. https://doi.org/10.1061/jsdccc.sceng-1643.
[11] Mehdizadeh B, Vessalas K, Castel A, Mortazavi M. Investigation of carbonation behaviour on high volume GGBFS use in rigid road pavement concrete. In: Proceedings of 7th Concrete Pavements Conference, Wollongong:2023.
[12] Ahmad T, Khawaja H. Review of low-temperature crack (LTC) developments in asphalt pavements. Int J Multiphysics 2018;12:169-87. https://doi.org/10.21152/1750-9548.12.2.169.
[13] Zahoor F, Rao KS, Hajam MY, Kumar IA, Najar HA. Geotechnical characterization and mineralogical evaluation of soils in Srinagar city, Jammu and Kashmir. Lect Notes Civil Eng 2021;133:59-72. https://doi.org/10.1007/978-981-33-6346-5_6.
[14] Zahoor F, Mir BA. Jammu and Kashmir. In: Geotechnical Characteristics of Soils and Rocks of India, London: CRC Press; 2021. https://doi.org/10.1201/9781003177159-15.
[15] Jeelani G, Feddema JJ, van der Veen CJ, Stearns L. Role of snow and glacier melt in controlling river hydrology in Liddar watershed (western Himalaya) under current and future climate. Water Resour Res 2012;48:W12508. https://doi.org/10.1029/2011WR011590.
[16] MoRTH. Pragati Ki Nayi Gati Jammu and Kashmir n.d. https://morth.nic.in/sites/default/files/PragatiKiNayiGati/pdf/ja mmuandkashmir.pdf.
[17] Rasool J, Kaushal M. A study on impact of vehicle overloading on Jammu Srinagar national highway. Int J Innov Res Eng Manag 2022;9:547–53. https://doi.org/10.55524/ijirem.2022.9.2.86.
[18] Rashid M, Bhat SH, Bahsir IA. Road construction, maintenance challenges and their solutions in Kashmir. Irrig Drain Sys Eng 2017;06:1000182. https://doi.org/10.4172/2168-9768.1000182.
[19] IS:1498. Classification and Identification of Soils for General Engineering Purposes. New Delhi:1970.
[20] IRC-SP48. The Indian Road Congress Hill Road Manual. New Delhi:1998.
[21] Chamberlain EJ. Frost Susceptibility of Soil - Review of Index Tests. Hanover, New Hampshire, U.S.A.:1981.
[22] IRC-37. Guidelines for the Design of Flexible Pavement. New Delhi:2018. | ||
|
آمار تعداد مشاهده مقاله: 645 تعداد دریافت فایل اصل مقاله: 285 |
||