Experiments and analyses of fracture properties of grouting mortars

被引：0
作者：
Ishiguro, S. [1 ]
机构：
[1] Mie Univ, Grad Sch Bioresources, Tsu, Mie 514, Japan
来源：
FRACTURE MECHANICS OF CONCRETE AND CONCRETE STRUCTURES, VOLS 1-3: VOL 1: NEW TRENDS IN FRACTURE MECHANICS OF CONCRETE; VOL 2: DESIGN, ASSESSMENT AND RETROFITTING OF RC STRUCTURES; VOL 3: HIGH-PERFORMANCE CONCRETE, BRICK-MASONRY AND ENVIRONMENTAL ASPECTS | 2007年 / 1-3卷
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Material experiments for the grouting mortar are performed to evaluate the fracture properties. The fracture mechanical parameters such as the specific fracture energy and the tension softening diagram are analyzed from the load-displacement curves measured using rectangular notched specimens and wedge-splitting procedures. Using these data, the tension-softening diagram of the grouting mortar is proposed and applied to numerical analyses of the wedge-splitting test specimens to investigate the applicability of the model. The analytical results are compared with the experimental results, and the reliability of the tension-softening diagram is examined. It is concluded that the tension-softening diagram proposed is useful for the fracture analysis of the mortar.
引用
收藏
页码：293 / 298
页数：6
相关论文
共 50 条
  • [31] Hollow glass micro spheres - effective filling for cement grouting mortars
    Oreshkin, DV
    NEFTYANOE KHOZYAISTVO, 2004, (04): : 30 - 33
  • [32] Micro-crack development in mortars, Part 1: Fracture experiments and CT-scan observations
    Schlangen, E.
    Timmers, C.
    Thijssen, A.
    ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2008, 2008, : 1280 - 1283
  • [33] Development of fracture direction controlled grouting
    Fujisawa, T
    Nakamura, A
    Yamaguchi, Y
    Matsui, T
    GROUTING AND DEEP MIXING, VOL 1, 1996, : 689 - 694
  • [34] Analytical Model for Fracture Grouting in Sand
    Bezuijen, A.
    te Grotenhuis, R.
    van Tol, A. F.
    Bosch, J. W.
    Haasnoot, J. K.
    JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 2011, 137 (06) : 611 - 620
  • [35] TEST EMBANKMENT DAM OF FRACTURE GROUTING
    CHEN, YJ
    ZHANG, SI
    JOURNAL OF GEOTECHNICAL ENGINEERING-ASCE, 1989, 115 (11): : 1668 - 1672
  • [36] Mechanism analysis of fracture grouting in soil
    Zou Jin-feng
    Li Liang
    Yang Xiao-li
    Hu Zhen-nan
    ROCK AND SOIL MECHANICS, 2006, 27 (04) : 625 - +
  • [37] Mechanism analysis of fracture grouting in soil
    School of Civil Engineering and Architecture, Central South University, Changsha 410075, China
    不详
    Rock Soil Mech, 2006, 4 (625-628+642):
  • [38] Influence of technological parameters on the properties of jet grouting columns detected with full scale experiments
    Wanik, Lidia
    Bzowka, Joanna
    Modoni, Giuseppe
    ARCHIVES OF CIVIL ENGINEERING, 2023, 69 (02) : 417 - 433
  • [39] APPLICATION OF STEREO VISION TO 3-DIMENSIONAL DEFORMATION ANALYSES IN FRACTURE EXPERIMENTS
    LUO, PF
    CHAO, YJ
    SUTTON, MA
    OPTICAL ENGINEERING, 1994, 33 (03) : 981 - 990
  • [40] Effect of diatomite addition on fresh and hardened properties of mortars investigated through mixture experiments
    Senff, L.
    Hotza, D.
    Labrincha, J. A.
    ADVANCES IN APPLIED CERAMICS, 2011, 110 (03) : 142 - 150
12345