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that the proposed one-point methods can provide reasonable prediction of the SWCC for natural and remoulded Malan loess. The measured data point should be within the transition zone; the measured... in their study) were found to produce high variability for different soils and in different suction ranges (i.e. boundary effect zone, transition zone and residual zone). For these reasons, it is desirable......
of the manufacturing process via the PM route. The high-temperature sintering also involves the formation of various reaction products, including Al4C3, which are detrimental to the composite strength..., and the 2° tool tilt angle are revised for the present study. Temperature study was carried out by using K type thermocouple attached at a distance of 3 mm away from the processing zone. Figure 2 shows......
continues to redistribute, and some of the surrounding rock experiences plastic deformation under the action of the minimum principal stress [29]. Nephograms of the plastic zone distribution in the rock surrounding the triangular-distribution tunnels are shown in Figure 12 for each L value tested. Figure 12 shows that under the excavation sequence of scheme 1, the plastic zone formed by the extrusion......
is the potential zone for gas hydrate, and methane seeps and effusive mouths are widely distributed in this zone [18]. These provide a good environment for searching for evidence of decomposition of natural... amounts of methane consumed and then the methane that carried with made lighter carbon isotopes break the SMI and the zone of anaerobic methane oxidation into the seabed (Fig. 10). LU......
, which was also observed in the immersion experiments. Moreover, the diffusion of MgO and Al2O3 from the spinel substrate into the slag droplets was noted. Key words: sessile drop; copper; spinel; slag 1... at shorter timescales, slag reaction and penetration were observed. DONALD et al [21] studied the interactions between fayalite slags and synthetic spinels, representing refractory materials. Interfacial......
via route B (b) It seems that underneath the plunger, the least strains are induced and a small dead zone exists. However, this is only the case for the 1st pass. During the next passes, this region experiences high strains and after several passes, a quite uniformly deformed product is obtained. Nevertheless, to avoid the influence of this zone on the result of the complementary mechanical tests......
In quasi-brittle materials such as dam concrete, failure is preceded by a gradual development of a nonlinear fracture process zone and by strain localization [13]. Numerically obtained results... realistic responses, but no information about the strain and damage distribution within the fracture process zone is obtained. Mathematically, the localization returns the problem to be solved badly......
after being impacted 12 and 7 times, respectively. The impact time of the lateral strain becomes stable decreased gradually, indicating that this strain stage does not enter the sensitivity zone... of the cumulative disturbing strain shows that the deformation of the rock has entered into the perturbation-sensitivity zone. During the fifth perturbation, the basic law of strain is generally the same......
a higher impact energy and a deeper zone of influence of the residual compressive stress. As ICR treatment is conducted on the surface of the structure, no damage is caused (unlike other common repairing... Arrangement of strain gauges used (dimensions in mm) Figure 8 Crack-closure depth: Figure 9 Comparison of microstructures: Based on the deformation compatibility conditions, an elastic deformation zone......
, according to the common labelling at industrial level, section E was marked as belonging to the previous billet, accounting for the possibility of a replacement zone extension. Before cutting the specimen... the first zone, for the punch stroke between 0 and 5 mm, in which the load increases rapidly with an almost linear trend suggesting an elastic material deformation. In the second zone, between 5 and 10 mm......