NUMERICAL STUDY OF EFFECTS OF SPATIAL VARIABILITY ON CEMENT-TREATED COLUMN STRENGTH

被引：0
|
作者：
Namikawa, Tsutomu [1 ]
Koseki, Junichi [1 ]
机构：
[1] Kobe City Coll Technol, Dept Civil Engn, Nishi Ku, Kobe, Hyogo 6512194, Japan
来源：
GROUND IMPROVEMENT TECHNOLOGIES AND CASE HISTORIES | 2010年
关键词：
Cement-treated soils; strength; spatial autocorrelation; SAND;
D O I：
10.3850/GI102
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
This paper presents the numerical experiments that investigate the effect of the spatial correlation of the strength of cement-treated soil. Finite element analyses were performed to simulate the unconfined compression behavior of full scale column samples in which material properties vary with the presence of spatial autocorrelation. The numerical results indicated that the spatial autocorrelation affected significantly the compression behavior of the full scale cement-treated column.
引用
收藏
页码：419 / 424
页数：6
相关论文
共 50 条
  • [11] Strength and cement hydration properties of cement-treated soil
    Ueno, Kazutaka
    Kasama, Kiyonobu
    Furukawa, Zentaro
    GEOTECHNICS FOR SUSTAINABLE INFRASTRUCTURE DEVELOPMENT, 2020, 62 : 587 - 591
  • [12] Influence of statistical sample size on evaluation of overall strength of cement-treated soil column
    Namikawa, Tsutomu
    CANADIAN GEOTECHNICAL JOURNAL, 2022, 59 (01) : 74 - 86
  • [13] Undrained shear strength of cement-treated soils
    Kasama, Kiyonobu
    Zen, Kouki
    Iwataki, Kiyoharu
    SOILS AND FOUNDATIONS, 2006, 46 (02) : 221 - 232
  • [14] Influence of salts on strength of cement-treated clays
    Modmoltin, C.
    Voottipruex, P.
    PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-GROUND IMPROVEMENT, 2009, 162 (01) : 15 - 26
  • [15] Laboratory strength correlations for cement-treated peat
    Hernandez-Martinez, FG
    Al-Tabbaa, A
    GEOTECHNICAL ENGINEERING FOR TRANSPORTATION PROJECTS, VOL 2, 2004, (126): : 1403 - 1411
  • [16] Strength and Durability of Cement-Treated Lateritic Soil
    Wahab, Norshakila Abdul
    Roshan, Mohammad Jawed
    Rashid, Ahmad Safuan A.
    Hezmi, Muhammad Azril
    Jusoh, Siti Norafida
    Nik Norsyahariati, Nik Daud
    Tamassoki, Sakina
    SUSTAINABILITY, 2021, 13 (11)
  • [17] Forecast formula for strength of cement-treated clay
    Yang, Junjie
    Dong, Mengrong
    Sun, Tao
    Wang, Man
    SOILS AND FOUNDATIONS, 2019, 59 (04) : 920 - 929
  • [18] Effect of spatial variability on performance of cement-treated soil slab during deep excavation
    Pan, Yutao
    Shi, Guicai
    Liu, Yong
    Lee, Fook-Hou
    CONSTRUCTION AND BUILDING MATERIALS, 2018, 188 : 505 - 519
  • [19] Extended Strength Development Model of Cement-Treated Clay
    Chian, S. C.
    Nguyen, S. T.
    Phoon, K. K.
    JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 2016, 142 (02)
  • [20] Evaluation of the size effect on the strength of cement-treated soils
    Omine, K
    Ochiai, H
    Yasufuku, N
    Hayashi, N
    GEOTECHNICS OF HARD SOILS - SOFT ROCKS, VOL 2, 1998, : 751 - 760
12345