• 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引(EI)收录期刊
  • Scopus数据库收录期刊
WANG Gang, ZHA Jing-jing, WEI Xing. Evolution of particle crushing of carbonate sands under cyclic triaxial stress path[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(4): 755-760. DOI: 10.11779/CJGE201904020
Citation: WANG Gang, ZHA Jing-jing, WEI Xing. Evolution of particle crushing of carbonate sands under cyclic triaxial stress path[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(4): 755-760. DOI: 10.11779/CJGE201904020

Evolution of particle crushing of carbonate sands under cyclic triaxial stress path

More Information
  • Received Date: March 26, 2018
  • Published Date: April 24, 2019
  • The carbonate sand is widely distributed in the South China Sea and used as the fill materials for land reclamation. Carbonate sand particles are fragile and can be easily crushed, making the carbonate sand exhibit distinctive mechanical behaviors compared with terrestrial silica sand. Triaxial cyclic shear tests under drained conditions are conducted on a carbonate sand taken from a reef in the South China Sea to investigate the evolution of particle crushing during cyclic shearing process. In the range of the adopted confining pressure, little particle crushing is observed in isotropic consolidation process. In contrast, remarkable particle crushing occurs during the following cyclic shearing process. Angular abrasion is the main form of particle crushing, leading to the increase of the fine particle content in the post-shearing grading. Along with the continuation of cyclic shearing, the amount of particle crushing increases continuously, but the increasing rate decreases gradually. For the cyclic shearing of constant amplitude under constant confining pressure, a logarithmic equation can be used to fit the curve of the relative breakage index versus the number of cycles. Based on with the observed influencing laws of confining pressure and cyclic stress ratio on particle crushing, a mathematical model is proposed to describe the evolution process of particle crushing during cyclic shearing process.
  • [1]
    KJAERNSLI B, SANDE A.Compressibility of some coarse grained materials[C]// Proceedings of the 1st European Conference on Soil Mechanics and Foundation Engineering. Weisbaden, 1963, 1: 245-251.
    [2]
    HALL E B, GORDON B B.Triaxial testing with large-scale high pressure equipment[J]. Laboratory Shear Testing of Soils, 1963, 361: 315-328.
    [3]
    常俊, 陈新民, 吕扬. 高应力条件下南京砂破碎特性的试验[J]. 南京工业大学学报(自然科学版), 2008, 30(4): 88-92.
    (CHANG Jun, CHEN Xin-min, LÜ Yang.Experiment on particle crush mechanism of Nanjing sand under high stress[J]. Journal of Nanjing University of Technology (Natural Science Edition), 2008, 30(4): 88-92. (in Chinese))
    [4]
    张家铭, 蒋国盛, 汪稔. 颗粒破碎及剪胀对钙质砂抗剪强度影响研究[J]. 岩土力学, 2009, 30(7): 2043-2048.
    (ZHANG Jia-ming, JIANG Guo-sheng, WANG Ren.Research on influences of particle breakage and dilatancy on shear strength of calcareous sands[J]. Rock and Soil Mechanics, 2009, 30(7): 2043-2048. (in Chinese))
    [5]
    QADIMI A, COOP M R.The undrained cyclic behaviour of a carbonate sand[J]. Géotechnique, 2007, 57(9): 739-750.
    [6]
    DONOHUE S, O‘SULLIVAN C, LONG M. Particle breakage during cyclic triaxial loading of a carbonate sand[J]. Géotechnique, 2009, 59(5): 477-482.
    [7]
    GOLIGHTLY C R, HYDE A F L. Some fundamental properties of carbonates sands[C]// Proceedings of the International Conference on Calcareous Sediments. Perth, 1988, 1: 69-78.
    [8]
    HULL T S, POULUS H G, ALEHOSSEIN H.The static behavior of various calcareous sediments[C]// Proceedings of the International Conference on Calcareous Sediments. Perth, 1988.
    [9]
    FLYNN W L.A comparative study of cyclic loading responses and effects of cementation on liquefaction potential of calcareous and silica sands[D]. Manoa: University of Hawaii, 1997.
    [10]
    HYODO M, HYDE A F L, ARAMAKI N. Liquefaction of crushable soils[J]. Géotechnique, 1998, 48(4): 527-543.
    [11]
    MORIOKA B T, NICHOLSON P G.Evaluation of the liquefaction potential of calcareous sand[C]// Proceedings of the 10th International Offshore and Polar Engineering Conference. Seattle, 2000.
    [12]
    张建民. 砂土的可逆性和不可逆性剪胀规律[J]. 岩土工程学报, 2000, 22(1): 12-17.
    (ZHANG Jian-min.Reversible and irreversible dilatancy of sand[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(1): 12-17. (in Chinese))
    [13]
    GUYON E, TROADEC J P.Du sac de billes au tas de sable[M]. France: Odile Jacob Science, 1994.
    (GUYON É, TROADEC J P.Du sac de billes au tas de sable[M]. Odile Jacob Sciences, France, 1994. (in France))
    [14]
    VESIC A S, CLOUGH G W.Behavior of granular materials under high stresses[J]. Journal of Soil Mechanics and Foundation Division, ASCE, 1968, 94(SM3): 661-688.
    [15]
    NAKATA Y, HYODO M, HYDE A F L, et al. Microscopic particle crushing of sand subjected to high pressure one-dimensional compression[J]. Soils and Foundations, 2001, 41(1): 69-82.
    [16]
    BASTIDAS P A M. Ottawa F-65 sand characterization[D]. California: University of California at Davis, 2016.
    [17]
    吴京平, 褚瑶, 楼志刚. 颗粒破碎对钙质砂变形及强度特性的影响[J]. 岩土工程学报, 1997, 19(5): 51-57.
    (WU Jing-ping, CHU Yao, LOU Zhi-gang.Influence of particle breakage on deformation and strength properties of calcareous sands[J]. Chinese Journal of Geotechnical Engineering, 1997, 19(5): 51-57. (in Chinese))
    [18]
    COOP M R, SORENSEN K K, BODAS T, et al.Particle breakage during shearing of a carbonate sand[J]. Géotechnique, 2004, 54(3): 157-163.
    [19]
    张家铭, 张凌, 蒋国盛, 等. 剪切作用下钙质砂颗粒破碎试验研究[J]. 岩土力学, 2008, 29(10): 2789-2793.
    (ZHANG Jia-ming, ZHANG Lin, JIANG Guo-sheng, et al.Research on particle crushing of calcareous sands under triaxial shear[J]. Rock and Soil Mechanics, 2008, 29(10): 2789-2793. (in Chinese))
    [20]
    王刚, 叶沁果, 查京京. 珊瑚礁砂砾料力学行为与颗粒破碎的试验研究[J]. 岩土工程学报, 2018, 40(5): 802-810.
    (WANG Gang, YE Qin-guo, ZHA Jing-jing.Experimental study on mechanical behavior and particle crushing of coral sand-gravel fills[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(5): 802-810. (in Chinese))
    [21]
    HARDIN B O.Crushing of soil particles[J]. Journal of Geotechnical Engineering ASCE, 1985, 111(10): 1177-1192.
  • Cited by

    Periodical cited type(7)

    1. 赵兵,申思,丁冠群. 浅析土工格室生态护坡抗冲刷性能——以简阳空港大道项目为例. 四川建筑. 2024(05): 281-283 .
    2. 孙健,杨广庆,左政,梁训美,王奇伟. 熔接型聚丙烯土工格室拉伸特性试验研究. 科学技术与工程. 2023(20): 8788-8794 .
    3. 王志杰,齐逸飞,杨广庆,蔡永明,刘伟超. 土工格室加筋碎石复合体大型三轴试验研究. 铁道学报. 2023(09): 161-169 .
    4. 李丹,董建刚,胡波,李波. 土工格室加筋砂土大型叠环式剪切试验研究. 人民长江. 2023(12): 211-217 .
    5. 左政,杨广庆,王贺,许淋颖,靳静,梁训美. 土工格室规格对加筋土剪切性能的影响. 岩土工程学报. 2022(06): 1053-1060 . 本站查看
    6. 王艳坤,刘杰,宋玲,张兴疆,高斌. 土工格室加固风积沙地基模型试验研究. 公路交通科技. 2022(07): 40-48 .
    7. 蒲昌瑜,刘欣超,苏鹏辉,杨广庆. HDPE焊接型土工格室结点拉伸力学特性试验研究. 交通世界. 2022(28): 55-57 .

    Other cited types(10)

Catalog

    Article views PDF downloads Cited by(17)
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return