Microstructure of Cement-Based Systems: Volume 370: Bonding and Interfaces in Cementitious MaterialsThis book continues the MRS series on characteristics and properties of cementitious materials. In Part I, recent advances in microstructure and related characterization of cementitious systems are the focus. Topics include: microstructures of "normal" cement systems; microstructure of 'unusual' cement systems; image analysis, modelling and fractal analysis applications; and assessment of pore structures. Part II features presentations on interfacial microstructures, as well as information on elastic and fracture properties, transport properties, and the effects of interfaces on fiber-reinforced systems. |
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Page 512
... Embedded Length ( mm ) Fig . 3 : Frictional shear stress versus fiber embedded length for DSP system Frictional Stress ( MPa ) 15 10 Ordinary mortar 5 5 10 15 20 25 Embedded Length ( mm ) Fig . 4 : Frictional shear stress versus fiber ...
... Embedded Length ( mm ) Fig . 3 : Frictional shear stress versus fiber embedded length for DSP system Frictional Stress ( MPa ) 15 10 Ordinary mortar 5 5 10 15 20 25 Embedded Length ( mm ) Fig . 4 : Frictional shear stress versus fiber ...
Page 545
... embedded length . In longer fibers ( which is the case in large diameter fiber of the same aspect ratio of the micro ... Embedded Length For a given fiber under a pull - out load , the average value of interfacial bond strength Tv is ...
... embedded length . In longer fibers ( which is the case in large diameter fiber of the same aspect ratio of the micro ... Embedded Length For a given fiber under a pull - out load , the average value of interfacial bond strength Tv is ...
Page 550
... embedded length was 10 and 20mm . The specimens were prepared by a hand lay up technique using a matrix of 0.30 ... embedded length studied here were always found to be of the same shape , with the values in the curve of 20mm embedded ...
... embedded length was 10 and 20mm . The specimens were prepared by a hand lay up technique using a matrix of 0.30 ... embedded length studied here were always found to be of the same shape , with the values in the curve of 20mm embedded ...
Contents
APPLICATION OF AUTOMATED IMAGE ANALYSIS TO | 3 |
A REEVALUATION OF HARDENED CEMENT PASTE | 13 |
AN APPROACH TO QUANTITATIVE IMAGE ANALYSIS | 23 |
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1995 Materials Research air voids andesite bond strength bulk cement paste C-S-H gel calcium calcium hydroxide carbonate cement paste cementitious chemical clinker composite compressive strength concentration Concr crack crystals cured curve debonding density diameter dielectric diffusion dynamic modulus effect elastic elastic moduli embedded length energy ettringite experimental fiber reinforced fibres fly ash fracture surface Garboczi grains groundmass hardened hydration products image analysis increase interfacial transition zone interfacial zone load Materials Research Society matrix measured microcracks microscope microstructure mixes modulus mortar observed parameters phase pore size distribution porosity porous portland cement portlandite Proc pullout rock samples sand scanning electron microscope shear shown in Figure shows silica fume solution specimens stress structure sucrose superplasticizer Symp Table tensile thaumasite thickness values volume fraction w/c ratio water-cement ratio wood fiber yarn zeolite