Advanced Search
  • 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
Volume 40 Issue 11
Turn off MathJax
Article Contents
Abstract
References
ZHANG Cong, LIANG Jin-wei, YANG Jun-sheng, ZHANG Gui-jin, XIE Yi-peng, YE Xin-tian. Diffusion mechanism of pulsating seepage grouting slurry with power-law fluid considering interval distribution[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(11): 2120-2128. DOI: 10.11779/CJGE201811019
Citation: ZHANG Cong, LIANG Jin-wei, YANG Jun-sheng, ZHANG Gui-jin, XIE Yi-peng, YE Xin-tian. Diffusion mechanism of pulsating seepage grouting slurry with power-law fluid considering interval distribution[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(11): 2120-2128. DOI: 10.11779/CJGE201811019
shu

Diffusion mechanism of pulsating seepage grouting slurry with power-law fluid considering interval distribution

  • 1. School of Civil Engineering, Central South University, Changsha 410075, China;
    2. Hunan Engineering Technology Center of Dam Safety and Disease Control, Changsha 410072, China;
    3. School of Hydraulic Engineering, Changsha University of Science and Technology, Changsha 410041, China

More Information
  • Received Date: September 13, 2017
  • Published Date: November 24, 2018
    Graphical Abstract
    • Abstract
  • Although the pulsating grouting technology has been widely used, the diffusion mechanism of grout under fluctuating pressure is far behind the engineering practice. For the further promotion and perfection of the pulsation grouting technology, considering the uncertainties of the formation parameters, a permeable diffusion model for power-law fluid under pulsating pressure is established on the basis that the flow rate keeps constant in the sustained segment and zero in the interval segment. Also, the interval distribution equation for the diffusion radius of power-law fluid under pulsating pressure is obtained. Then, by using the designed pulsating seepage grouting simulation test devices, the distribution of power-law fluid in soil strata under different construction parameters is obtained. In numerical process, by constructing the pressure pulsation cycle model and pore rate random distribution model, the simulation of the diffusion process of grout under pulsating pressure infiltration of power-law fluid is also realized. The results show that the diffusion radius of power-law fluid under the pulsation pressure in the soil strata is not a definite value, but concentrated in a certain range with obvious upper and lower bounds, which is impacted significantly by the pulsating grouting pressure and pulsation frequency. With the increase of grouting pressure, the difference between the upper and lower bounds increases, and the dispersion degree appeares more obvious. Besides, the diffusion radii of grout obtained from theoretical calculation, numerical simulation and model tests show the same trend with the change of grouting pressure, and the calculated values from both theory and numerical simulation are acceptable compared to those of model tests. In general, the theoretical formula and the numerical model can describe the diffusion process and the interval distribution of power-law fluid under fluctuating
    • FullText(HTML)
    • References (27)
  • [1]
    杨米加, 陈明雄, 贺永年. 注浆理论的研究现状及发展方向[J]. 岩石力学与工程学报, 2001, 20(6): 839-841.
    (YANG Mi-jia, CHEN Ming-xiong, HE Yong-nian.The development trend and research present condition of grouting theory[J]. Chinese Journal of Rock Mechanics and Engineering, 2001, 20(6): 839-841. (in Chinese))
    [2]
    汪磊, 李涛. 基于牛顿流体的海底隧道穿越裂隙岩体注浆扩散半径计算[J]. 土工基础, 2012(5): 51-53.
    (WANG Lei, LI Tao.Application of newton fluid theory to estimate effective radius of grout zone for tunneling through fractured rock under sea[J]. Soil Engineering and Foundation, 2012(5): 51-53. (in Chinese))
    [3]
    杨志全, 侯克鹏, 梁维, 等. 牛顿流体柱-半球面渗透注浆形式扩散参数的研究[J]. 岩土力学, 2014, 35(增刊2): 17-24.
    (YANG Zhi-quan, HOU Ke-peng, LIANG Wei, et al.Study of diffusion parameters of Newtonian fluid based on column-hemispherical penetration grouting[J]. Rock and Soil Mechanics, 2014, 35(增刊2): 17-24. (in Chinese))
    [4]
    杨秀竹, 王星华, 雷金山. 宾汉体浆液扩散半径的研究及应用[J]. 水利学报, 2004(6): 75-79.
    (YANG Xiu-zhu, WANG Xing-hua, LEI Jin-shan.Study on grouting diffusion radius of Bingham fluids[J]. Journal of Hydraulic Engineering, 2004(6): 75-79. (in Chinese))
    [5]
    杨志全, 侯克鹏, 郭婷婷, 等. 黏度时变性宾汉体浆液的柱-半球形渗透注浆机制研究[J]. 岩土力学, 2011, 32(9): 2697-2703.
    (YANG Zhi-quan, HOU Ke-peng, GUO Ting-ting, et al.Study of column-hemispherical penetration grouting mechanism based on Bingham fluid of time-dependent behavior of viscosity[J]. Rock and Soil Mechanics, 2011, 32(9): 2697-2703. (in Chinese))
    [6]
    王晓玲, 王青松, 周正印, 等. 南水北调工程采空区三维宾汉流体紊流模拟[J]. 水利学报, 2013(11): 1295-1302.
    (WANG Xiao-ling, WANG Qing-song, ZHOU Zheng-yin, et al.Three-dimensional turbulent numerical simulation of Bingham fluid in the goalf grouting of the South-to-North Water Transfer Project[J]. Journal of Hydraulic Engineering, 2013(11): 1295-1302. (in Chinese))
    [7]
    汪磊, 李涛. 基于宾汉流体的海底隧道穿越裂隙岩体注浆扩散半径计算[J]. 铁道标准设计, 2013(6): 96-100.
    (WANG Lei, LI Tao.Calculation of grouting diffusion radius for submarine tunnel passing through fractured rock mass based on bingham fluid[J]. Rail Way Standard Design, 2013(6): 96-100. (in Chinese))
    [8]
    杨秀竹, 雷金山, 夏力农, 等. 幂律型浆液扩散半径研究[J]. 岩土力学, 2005, 26(11): 112-115.
    (YANG Xiu-zhu, LEI Jin-shan, XIA Li-nong, et al.Study on grouting diffusion radius of exponential fluids[J]. Rock and Soil Mechanics, 2005, 26(11): 112-115. (in Chinese))
    [9]
    杨志全, 牛向东, 侯克鹏, 等. 幂律型流体柱形渗透注浆机制[J]. 哈尔滨工业大学学报, 2016(3): 178-183.
    (YANG Zhi-quan, NIU Xiang-dong, HOU Ke-peng, et al.Column penetration grouting mechanism researches based on Power-law fluid[J]. Journal of Harbin Institute of Technology, 2016(3): 178-183. (in Chinese))
    [10]
    叶飞, 陈治, 贾涛, 等. 盾构隧道管片注浆幂律流型浆液渗透扩散模型[J]. 岩土工程学报, 2016(5): 890-897.
    (YE Fei, CHEN Zhi, JIA Tao, et al.Penetration diffusion model of exponential fluid for backfill grouting through segments of shield tunnel[J]. Chinese Journal of Geotechnical Engineering, 2016(5): 890-897. (in Chinese))
    [11]
    徐兴华, 尚岳全, 王迎超. 基于多重属性区间数决策模型的边坡整体稳定性分析[J]. 岩石力学与工程学报, 2010(9): 1840-1849.
    (XU Xing-hua, SHANG Yue-quan, WANG Ying-chao.Global stability analysis of slope based on decision making model of multi-attribute and interval number[J]. Chinese Journal of Rock Mechanics and Engineering, 2010(9): 1840-1849. (in Chinese))
    [12]
    胡谢飞, 陈征宙, 张明瑞, 等. 基于区间有限元方法的边坡稳定性分析[J]. 防灾减灾工程学报, 2013(4): 405-411.
    (HU Xie-fei, CHEN Zheng-zhou, ZHANG Ming-rui, et al.Lope Stability analysis based on interval finite element method[J]. Journal of Disaster Prevention and Mitigation Engineering, 2013(4): 405-411. (in Chinese))
    [13]
    曹文贵, 张永杰. 基于区间组合法的边坡稳定非概率模糊可靠性分析方法[J]. 土木工程学报, 2007(11): 64-69.
    (CAO Wen-gui, ZHANG Yong-jie.Non-probabilistic fuzzy reliability analysis of slope stability based on interval inter connection method[J]. China Civil Engineering Journal, 2007(11): 64-69. (in Chinese))
    [14]
    赵明华, 蒋冲, 曹文贵. 基于区间理论的挡土墙稳定性非概率可靠性分析[J]. 岩土工程学报, 2008, 20(4): 467-472.
    (ZHAO Ming-hua, JIANG Chong, CAO Wen-gui.Non- probabilistic reliability analysis of retaining walls based on interval theory[J]. Chinese Journal of Geotechnical Engineering, 2008, 20(4): 467-472. (in Chinese))
    [15]
    王继承, 苏永华, 何满潮. 区间分析方法在深部岩体工程中的应用[J]. 岩石力学与工程学报, 2005, 24(21): 37-42.
    (WANG Ji-cheng, SU Yong-hua, HE Man-chao.Application of interval analysis methods to surrounding rock stability of deep roadway engineering[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(21): 37-42. (in Chinese))
    [16]
    张永杰, 曹文贵, 赵明华, 等. 岩溶区公路路基稳定性的区间模糊评判分析方法[J]. 岩土工程学报, 2011, 33(1): 38-44.
    (ZHANG Yong-jie, CAO Wen-gui, ZHAO Ming-hua, et al.Interval fuzzy judgment method for roadbed stability in karst area[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(1): 38-44. (in Chinese))
    [17]
    朱大同. 关于Dupuit公式和Forchheimer公式的讨论[J]. 水利学报, 2012(4): 502-504.
    (ZHU Da-tong.Discussion on Dupuit formula and Forchheimer formula[J]. Journal of Hydraulic Engineering, 2012(4): 502-504. (in Chinese))
    [18]
    HERZIG J P, LECLERC D M, GOFF P L.Flow of suspensions through porous media—application to deep filtration[J]. Industrial and Engineering Chemistry, 1970, 62(5): 8-35.
    [19]
    王德人, 张连生, 邓乃扬, 等. 非线性方程的区间算法[M].上海: 上海科学技术出版社, 1986: 10-11.
    (WANG De-ren, ZHANG Lian-sheng, DENG Nai-yang, et al.Interval algorithm for nonlinear equations[M]. Shanghai: Shanghai science and Technology Press, 1986: 10-11. (in Chinese))
    [20]
    曾祥熹. 泥浆流变学与黏度测量[M]. 湖南: 湖南地质学会, 1981.
    (ZENG Xiang-xi.Mud rheology and viscosity measurement[M]. Hunan: Central-South Institute of Mining and Metallurgy, 1981. (in Chinese))
    [21]
    孔祥言. 高等渗流力学[M]. 合肥: 中国科学技术大学出版社, 2010: 50-53.
    (KONG Xiang-yan.Advanced mechanics of fluids in porous media[M]. Hefei: University of Science and Technology of China Press, 2010: 50-53. (in Chinese))
    [22]
    GB/T50123—1999 土工试验方法标准[S]. 1999.
    (GB/T50123—1999 Geotextile test method standard[S]. 1999. (in Chinese))
    [23]
    雷进生, 刘非, 王乾峰, 等. 非均质土层的注浆扩散特性与加固力学行为研究[J]. 岩土工程学报, 2015, 37(12): 2245-2253.
    (LEI Jin-sheng, LIU Fei, WANG Qian-feng, et al.Diffusion characteristics and reinforcement mechanics of grouting in non-homogeneous soil strata[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(12): 2245-2253. (in Chinese))
    [24]
    李慎举, 王连国, 陆银龙, 等.破碎围岩锚注加固浆液扩散规律研究[J]. 中国矿业大学学报, 2011, 40(6): 874-880.
    (LI Shen-ju, WANG Lian-guo, LU Yin-long, et al.Slurry diffusion within cracked wall rock during the bolt-grouting process[J]. Journal of China University of Mining & Technology, 2011, 40(6): 874-880. (in Chinese))
    [25]
    HUANG Y, WANG L, ZHANG J.Reinforcement mechanism and slurry diffusion law of deep-shallow coupled fully bolting-grouting in deep broken roadway[J]. Electronic Journal of Geotechnical Engineering, 2014, 19: 6319-6330.
    [26]
    章敏, 王星华, 汪优. Herschel-Bulkley 浆液在裂隙中的扩散规律研究[J]. 岩土工程学报, 2011, 33(5): 815-820.
    (ZHANG Min, WANG Xing-hua, WANG You.Diffusion of Herschel-Bulkley slurry in fractures[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(5): 815-820. (in Chinese))
    [27]
    周子龙, 杜雪明, 陈钊, 等. 基于Navier-Stokes方程幂律型浆液扩散压力[J]. 中南大学学报(自然科学版), 2017(7): 1824-1830.
    (ZHOU Zi-long, DU Xue-ming, CHEN Zhao, et al.Grouting pressure of exponential fluids based on Navier-Stokes equation[J]. Journal of Central South University (Science and Technology), 2017(7): 1824-1830. (in Chinese))
    • Related Articles
  • Supplements (0)

Catalog

    Get Citation
    PDF
    XML
    Article views PDF downloads Cited by()
    Related
    Copyright © 2010 Editorial By Chinese Journal of Geotechnical Engineering 苏ICP备05007122号-11公安联网备案号：32010602011255
    Editorial Office address：34 Hujuguan,Nanjing 210024,ChinaPostal Code：210024Tel：025-85829534，85829556E-mail: ge@nhri.cn

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return