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25 mm-diameter rod. The thickness of the samples was 6 mm. Table 1 gives the chemical composition of the AA2024 aluminium alloy. Table 1 Chemical composition of AA2024 alloy (wt.%) After...-dependent growth mechanism of S-phase precipitates in Al-Cu-Mg alloy in relation with GPB zones [J]. Transactions of Nonferrous Metals Society of China, 2016, 26: 1-11. [5] FONTANA G M, STAEHLE W R......
, geogrids are generally back-folded and wrapped around the soil. The back-wrapped part of the lower geogrid is connected with the upper geogrid by a connecting rod to enhance the constraint of lateral... Firstly, the module Slope/W of GeoStudio software was used to calculate the stability of an unreinforced slope, and the Bishop method was selected as the calculation method. The whole slope was divided......
Wei-qiang, TAO Xiao-jie, ZHONG Gong-cheng, BAI Shu-yu, ZHAO Jie. Microstructure, mechanical properties and springback behavior of Ti-6Al-4V alloy connection rod for spinal fixation device [J......
) method and short rod (SR) methods, respectively [16-18]. In fact, due to the different loading methods and loading devices, the method of measuring fracture toughness under static conditions is difficult.... DOI: 10.1016/ j.ijimpeng.2019.103363. [16] FRANKLIN J A, SUN Z Q, ATKINSON B K, MEREDITH P G, RUMMEL F, MUELLER W, NISAIMATSU Y, TAKAHASHI H, COSTINL S, INGRAFFEA A R, BOBROV G F. Suggested methods......
between the observation camera and the particles. To correct the effect of this phenomenon on the observation results, the calibration rod should be placed at the feeding port position before... particles are polygonal and irregular in shape, and the aspect ratio (L/W ratio) can reflect the 2D morphological characteristics of the coral sand particles. The larger the aspect ratio is, the more......
cleaner for about 100 min (the ultrasonic power was 480 W, and the frequency was 40 kHz). Secondly, aluminum powder and absolute ethanol were mixed in a beaker by mechanical stirring, the stirring speed... refined to a certain degree and becomes a short rod shape. The black phase is distributed at grain boundaries, and the grain size is also refined. As can be seen from Fig. 7(c), the amount......
. Treated TNZ samples with an exposure area of 1.76 cm2 were used as the working electrode, whereas a graphite rod and a saturated Ag/AgCl electrode were used as the auxiliary and reference electrodes...]. Materials, 2015, 8: 2749-2768. [13] CUI W F, JIN Z, GUO A H, ZHOU L. High temperature deformation behavior of α+β-type biomedical titanium alloy Ti-6Al-7Nb [J]. Materials Science and Engineering......
in the elastic state of ultra-static non-uniform rod. They also realized the solution algorithm by using MATLAB computational simulation software and verified the formula for some simplified problems... micro-section is linear: (10) where K0 is the initial curvature of the geometric neutral layer (mm-1), K0=1/R; K is the curvature of the geometric neutral layer after loading (mm-1); w is the distance......
laboratory reconstitution technique by which the specimen is formed by static compaction using a metal rod tamper in 10 uniform layers at low moisture content. The under-compaction technique as suggested...: 10.1061/(ASCE)1090-0241(2005)131:9(1063). [24] MONTOYA B M, DEJONG J T, BOULANGER R W. Dynamic response of liquefiable sand improved by microbial-induced calcite precipitation [J]. Geotechnique, 2013......
mortar with unclassified tailings and rod milling sand in Jinchuan mine[J]. Chinese Journal of Rock Mechanics & Engineering, 2014, 33(S2): 3985-3991. [13] BELEM T, BENZAAZOUA M. Design... backfill[J]. Journal of Northeastern University(Natural Science), 2015, 36(6): 882-886. [18] JEONG S W, LOCAT J, LEROUEIL S, et al. Rheological properties of fine-grained sediment: The roles of texture......
