Search results

Shear connector is the foundation of concrete slab and steel beam joint work which along the steel-concrete interface settings[1].
a) b) Figure.1 Model size chart in ZHL-1 Modeling process It uses SOLID65 concrete, SHELL43 flange beam, Combination 39 shear connector, SOLID45 plate and LINK8 reinforce in this paper.
Figure.5 The displacement nephogram Figure.6 The Stress nephogram Figure.7 The Strain nephogram Crack analysis In the case of ZHL-1,such as in Figure a）, b）, c）, d） , is shown in Figure crack development under different ultimate load.
References [1]Enrico S, Shefif E.Nonlinear analys of steel-concrete composite state of the art．Journal of Structual Engineering, 2004, 130(2):159.168
[3]HOGNESTAD E,HANSON W.Concrete stress distribution inultimate ultimate. strength design[J].ACI Journal, Proceedings,1995,52（4）:455-479

With these statements Westkämper characterizes in short the new paradigm of manufacturing [1].
One result of the dynamics of markets is the mutation of the product life cycle characteristic and the increasing divergence of the life cycles of the associated processes and equipment, Fig. 1 [2].
Fig 1.
References [1] Abele, E., Liebeck, T., Worn, A., Measuring Flexibility in Investment Decisions for Manufacturing Systems, Annals of the CIRP, 55/1: 433-440 (2006) [2] H.
Mirnalinee, Computers in manufacturing: towards successful implementation of integrated automation system, Technovation 25 (2005) 477-488 [4] Muhammad Sulayman, Cathy Urquhart, Emilia Mendes, Stefan Seidel, Software process improvement success factors for small and medium Web companies: A qualitative study, Information and Software Technology 54 (2012) 479-500 [5] Jose L.

Results and Discussion Fig. 1 shows the XRD patterns of the 3TiC/2.2Si/0.2Al sintered for 2h at the temperaturs from 1000°C to 1300°C.
When the temperature was 900°C, the peaks for Fig.1 XRD spectrum of the sample sintered at different temperatures.
~900°C, CTiSiXAlSiTiC 22)CXSi(Al3Ti 2 34 + +→++ (1) 1000-1200°C, SiC x)-(1 +2SiC3xTi→C 2.5x)-(1.5 +TiC 0.5)-(3x +20.5TiSi (2) 1300°C, SiTiCSiTiC 2.232.232SiC3Ti +→+ (3) Fig. 2 shows the SEM images of the sample sintered at the temperatures from1000°C to 1200°C.
References [1] M.W.
Forum Vol. 475-479 (2005), p. 1243

The FEM grid for 4-lift separate concrete block of dam section 23 in Fig. 1 adopts 3-dimensional hexahedral ones and tetrahedral ones that include 37 337 elements and 9 073 nodes.
Fig. 1 4-lift separate concrete block FEM grid model of Xiluodu arch dam section 23 Fig. 2 Fisrt component of shear stress vector of rock-concrete pouring joints under 1-lift Fig. 3 Second component of shear stress vector of rock-concrete pouring joints under 1-lift According to the cumulative shear stress contours, the magnitude of maximum of first component whose direction runs down steep slope attains only 10 kPa.
References [1] Y.
Zhang, Super Gravity Dam Generalized Damage Study, Advanced Materials Research. 479-481 (2012) 421-435 [4] Y.
Ren, Fuzzy Stochastic Generalized Reliability Studies on Embankment Systems Based on First-order Approximation Theorem, Water Science and Engineering. 1(4) (2008) 36-46

The direction definition rule for stress tensor and displacement tensor can be showed by Fig. 1.
In Fig. 1, the blue zone designates the concrete lift and the rose-pink zone represents the rock-concrete joints (namely, the interface for numerical simulation).
Fig. 1 Numerical model’s coordinate system The FEM grid for separate concrete lifts of block 23 in Fig. 2 adopts 3-dimensional hexahedral ones that include 9 001 elements and 10 854 nodes.
References [1] Y.
Zhang, Super Gravity Dam Generalized Damage Study, Advanced Materials Research. 479-481 (2012) 421-435 [5] Y.

Concrete slabs bear most of the traffic load [1].
Table 1.
Figure 1.
References [1] S.
April, pp. 467–479, 2019

The specimen morphologies are shown Figure 1.
The sample T1 is shown in Figure 1 (a).
The sample T2 is shown in Figure 1 (b).
The sample T3 is shown in Figure 1 (c).
The sample T4 is shown in Figure 1 (D).

Dielectric Studies of Ferrimagnetic-Piezoelectric Composites Devidas G.B.1*, S.
Here, the general composition of composites is given by (x) Mg0.2Cu0.5Zn0.3Fe2O4+(1-x) BaTiO3(x=15%, 30% and 45%).
Figure 1.
References [1] Wang J, Zheng H, Lofland SE, Ma Z, Ardabili LM, Zhao T, Science 303 (2004), 661
[26] C.M Kanamadi, G.S Rama Raju, H.K Yang, B.C Choi, J.Alloy Comp 479 (2009) 807

The intrinsic brittleness and hardness of silicon nitride ceramics, however, make it difficult and costly to machine them into complex-shaped components[1,2].
Table 1 Physical properties of amorphous nano-sized Si3N4 powders Powder Purity [wt%] Oxygen content [wt%] Grain Size [nm] Specific area S [m2g -1] Real Density [g/cm3] Properties >99 <0.6 18 80 3.44 Results and Discussion Crystallization and Phase Changing.
Table 3 Sintering results HP temperature [°C] ∆m/m0 [%] R.D. [%] Grain size [nm] 1500 0.1 90.3 150 1600 0.3 98.2 200 1650 0.4 99.1 360 1700 0.9 99.3 450 The microstructure of the crystal at 1600℃(Fig.1) indicated that most of the spherical grain sizes were in 150-250nm.
References [1] I.W.
Zhang: Materials Science Forum, Vols.475-479 (2004), pp.2987

Schwartz et al [10-11] had adopted PAS to investigate He/ V ratio (V-vacancy) in he bubble, their observation showed that He bubble was seemingly stable when He/ V ratios were between 2:1 and 3:1.
Figure 1.
Erelative is almost constant (about 8.18a.u.) when He/V ratio is between 2:1 and 3:1, which is in well agreement with the finding of Valone et al [12], they also studied the dynamics behaviors of He bubble with 2:1-3:1 He/V ratio, especially for 2:1 He/V ratio, they did not observe abnormal phenomenon.
References [1] S.
Mag. 85, 479 (2005)