Process zone and acoustic-emission measurements in concrete

Arup Maji1, Surendra P. Shah2
1Graduate Student, Department of Civil Engineering, Northwestern University, 60201, Evanston, IL
2(SEM Member) is Professor of Civil Engineering and Director, Center for Concrete and Geomaterials, Northwestern University, 60201, Evanston, IL

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Tài liệu tham khảo

Jenq, Y.S. and Shah, S.P., “Nonlinear Fracture Parameters for Cement Based Composites: Theory and Experiments,” Application of Fracture Mechanics to Cementitious Composites, ed. S.P. Shah, Martinus Nijhoff, 319–336 (1985).

Labuz, J., Shah, S.P., andDowding, C.H., “Experimental Analysis of Crack Propagation in Granite,”Int. J. Rock Mech. and Mining Sci.,22,85–98 (1985).

Swanson, P.L. and Spetzler, H., “Ultrasonic Probing of Fracture Process Zone in Rock Using Surface Waves,” Proc. 25th U.S. Symp. on Rock Mech., 67–76 (1984).

Ingraffea, A.R. and Gerstle, W.H., “Non-Linear Fracture Models for Discrete Crack Propagation,” Application of Fracture Mechanics to Cementitious Composites, ed. S.P. Shah, Martinus Nijhoff, 247–286 (1985).

Diamond, S. andMindess, S., “A Device for Direct Observation of Cracking of Cement Paste and Mortar Under Compressive Loading within a Scanning Electron Microscope,”Cement and Concrete Res.,12 (5),569–576 (1982).

John, R. andShah, S.P., “Fracture of Concrete Subjected to Impact Loading,” J. of Cement, Concrete and Aggregates, ASTM,8 (1),24–32 (Summer 1986).

Swartz, S.E., Hu, K.K. andJones, G.L., “Compliance Monitoring of Crack Growth in Concrete,”J. Eng. Mech., ASCE,104 (EM4),789–800 (Aug. 1978).

Knab, L.I., Walder, H.N., Clifton, J.R. andFuller, E.R., “Fluorescent Thin Sections to Observe the Fracture Process Zone in Concrete,”Cement and Concrete Res.,14, 339–344 (1984).

Kobayashi, A.S., Hawkins, N.M., Barker, D.B. and Liaw, B.M., “Fracture Process Zone in Concrete,” Applications of Fracture Mechanics to Cementitious Composites, ed. S.P. Shah, Martinus Nijhoff, 25–50 (1985).

Hamstad, M.A., “A Review: Acoustic Emission, A Tool for Composite Materials Studies,” Experimental Mechanics (March 1986).

Izsumi, M., Mihashi, H. and Nomura, N., “Acoustic Emission Technique to Evaluate Fracture Mechanics Parameter in Concrete,” Proc. 7th Int. Acoustic Emission Symp., 200 (Oct. 1984).

Tanigawa, Y., Yamada, K. andKiriyama S., “Frequency Characteristics of Acoustic Emission Waves in Concrete,”Trans. Jap. Concrete Inst.,2,155–162 (1980).

Labuz, J., Shah, S.P. andDowding, C.D., “Measurements and Description of the Tensile Fracture Process in Rock,”Int. J. Rock Mech. and Mining Sci.,24 (4),235–246 (Aug. 1987).

Seruby, C.B., Baldwin, G.R. andStacey, K.A., “Characterization of Fatigue Crack Extension by Quantitative Acoustic Emission,”Int. J. Fract.,28,201–222 (1985).

Michaels, J.E., Michaels, T.E. and Sachse, W., “Applications of Deconvolution to Acoustic Emission Signal Analysis,” Mat. Eval., 1391, 1032 (1981).

Gopalaratnam, V.S. and Shah, S.P., “Softening Response of Plain Concrete in Direct Tension,” ACI J., 310–323 (May–June 1985).

Labuz, J.F., Chang, H.S., Dowding, C.H. and Shah, S.P., “Location Analysis of Acoustic Emission During Fracture of laboratory Specimens,” to be published, Rock Mech and Rock Eng.

Jenq, Y.S. andShah, S.P., “A Fracture Toughness Criterion for Concrete,”Engineering Fracture Mechanics,21 (5),1055–1069, (1985).

Jenq, Y.S. andShah, S.P., “Two Parameter Fracture Model for Concrete,”J. Eng. Mech., ASCE 111 (10),1227–1241 (Oct. 1985).