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The mechanical properties of artificial stones of provided are in table 3.
Table 3: The mechanical properties of artificial stone.
The mechanical properties of SSCF are better than WTS.
The mechanical properties of samples are more (tables 4 and 5).
The mechanical properties of them are shown in tables 4 and 5.

The success of these materials for patch repair application relies on several properties.
The desire property will be a similar elastic modulus between the two materials.
Proportion of patching material Cement Fly Ash Sand UPR Hardener (kg/m3) (kg/m3) (kg/m3) (kg/m3) (%)* (%)** (kg/m3) *** 731,6 129,1 860,7 430,4 35,42 50 12,9 *% of total volume of mortar; ** % of total filler by weight; *** % of UPR by weight Characterization of Mechanical Properties Both concrete and UPR mortar used for fabricating beam specimens have been tested to determine their mechanical characteristics.
Ductility factor of reinforced concrete beam Cracking Pattern.
The density of cracking of the beam will affect the stiffness of the element.

This essay study that in magnetic field and current intensity, measurement, work of electric motor regulating speed applied by Hall integrated sensor shows that in electrical machinery electric circuit control and automatic control system, using Hall integrated sensor has stable properties, high reliability, good temperature stable properties, anti-pollution, without touch dot, etc advantages, comparing with traditional automatic control electric circuit has obvious advantages.
As is known to all, relay control system extensively used in the production, because of its many mechanical contact dots, complicated wiring, low reliability, high wasted work and when productive technological process change, we must design and change control line again, its general properties and flexibility properties is not good, therefore it can’t satisfy complicated and changeable control demand in modern production process day by day.
After considering above problems we determine selecting the type of the sensor and consider the properties index of the sensor.
But in practical use, because of various effect of environmental factors, we often pile up various errors in Hall voltage, in which Hall varied potential and the effect of environ mental temperature are the main factors.
In order to control electrical machinery working speed accurately and ensure punctual property of automatic control at the same time, we can choose proper model of Hall integrated sensor to conduct automatic control, this can lower cost, line structure is simple, the property is stable, operation is reliable and it is easy to operate.

The springback predication for A pillar reinforcement plate with drawing surface optimization Xiaowu Zhang1,a ,Changfeng MEN1,b, 1 School of Mechanical Engineering, Tianjin University of Technology and Education, Tianjin 300222, P.R.China azhang_x_w@yeah.net，bmenzi6210@sohu.com Keywords: Automobile die, Springback, Numerical simulation Abstract: More and more high strength steel panels are used in the Auto assembly for the reason of reducing pollution emissions and fuel consumption.
Springback is affecting by lots of factors, such as process parameters such as binder force, contact condition of mechanical properties and geometry of the blank.

The 20CrMnMo material properties is better than 16Mn[7],and dangerous location is often not in the sidewall, under the premise of not affecting the analysis results, to simplify the solution process this article uses 16Mn material in the overall analysis.
This paper uses the Mohr-Coulomb elastic-plastic model to simulate the soil materials[9,10].Model yield function is (1) Where: is Shear stress, is Normal stress, is Adhesion, is internal frictional angle, Adhesion and internal frictional angle relate to Strain hardening factor.
The basic mechanical parameters of soil: The Soil density is 1.96, Plastic coefficient is 16.5, Adhesion is 19.99Mpa, internal frictional angle is 0.3889rad, Uniaxial compressive strength is 20MPa, elasticity modulus is 68.93MPa, Poisson ratio is 0.3.
The other working condition: bucket maximum stress is 88.43MPa ,the maximum displacement of the bucket is 2.472mm; two conditions contrast that the stresses drawn bucket teeth, bucket roots of ear plate, hinged at and reinforcing the region affected are large.
Beijing; Mechanical Industry Press,2011 [9] Zheng Ying-ren , Kong Liang Soil geotechnical plastic mechanics,M.

Through the third-point bending experiment, the repairing capability and its influencing factors of two kinds of adhesive beams were analyzed from loading capacity and flexibility.
In this paper, the self-compacting concrete was chosen as the basal material to make the specimen of self-repairing concrete beams, figure 1 shows the form of specimen, finally repair performance and its affecting factors of self-repairing concrete beams were studied through the bending experiment method, so that the possibility of its application on seaport wharf will be verified.
The cyanogen gel adhesive beams did not also achieve optimal self-repairing effect in experiment, on the one hand, because the adhesive property needs to improved farther, on the other hand, self-repairing concrete needs to choose more appropriate repairing vessels.
Secondly, new repairing vessels may be coordinated with concrete material on fracture property much more, so the rupture time will be more rational.
On mechanical property of self-compacting concrete and its engineering application.J.Engineering Mechanics,2005,22(1):164~169

Table 1 shows its mechanical properties some of which are derived from AIRBUS Toulouse.
Table 1: Mechanical properties Rm [MPa] Rp0.2 [MPa] A [%] KIC [MPa√(m)] ρ [g.cm-3] λ [W.m-1.K-1] C.H.M [HV] 900-1160 830 8-10 39 4.43 7 335.65 Machining was performed on a 10 kW HURCO 3-axis milling machine in face milling.
There are 4 factors at 3 levels and 2 factors at 2 levels.
These factors and levels are shown in table 2.
W., 1994, Materials properties handbook: Titanium alloys, ASM International

The influences of process parameters, RF power density and deposition time on deposition rate, surface roughness, mechanical properties and humidity barrier of the films were investigated.
The influences of process parameters, RF power density and deposition time on deposition rate, surface roughness, mechanical properties and oxygen and water vapor gas barrier of the films are investigated.
Mechanical properties of SiOx films on paper.
The tensile strength properties and modulus strength of SiOx are bigger than those of plant papermaking fibers, on the other hand, SiOx particles are filled into the pores produced by the plant fibers crosslink and combinative with them, which is similar to add the fillers strengthen mechanical properties of paper during papermaking process.
SiOx films can improve the mechanical properties of paper, reduce the surface roughness and improve the printability of paper color reproduction.

This is because of its lowest cost, easy availability, adequate thermal and mechanical properties, ease of fabrication etc.
When corrosion resistance becomes the deciding factor, for overall resistance to general uniform corrosion, the common austenitic stainless steel Type 304(L) SS, 18/8(L) SS, is used.
Both the above grades are susceptible to Intergranular Corrosion (IGC) in Heat Affected Zones (HAZ).
Figure 2: Left: Affected blot & nut.
This mechanical strength translates to high resistance to erosion.

Room temperature hardness and tensile properties of the weldments in the as-welded condition were studied and correlated with the microstructure.
It was reported that welding speed and wire parameters are the most important factors that avoid hot cracking in Al-Mg-Si alloys [4].
The present study focused on the dissimilar laser welding of AA6061 to AA5083 to study the influence of thermal conductivities of the individual alloys on the joint structure and mechanical properties. 2.0 Materials and Experimental procedure: Sheets (4 mm thick) of AA5083 in H111 condition and AA6061 in T6 condition were used in the present study.
In 360 µm beam spot size, increase in hardness is observed than in 180 µm, this is because of the high heat that is producing with the higher cooling resulting the better properties.
Table 3 Tensile properties of the weldments at different conditions Condition Yield strength (MPa) Ultimate tensile strength (MPa) % Elongation 1 162 180 7 2 155 172 4 3 179 195 6 4 173 198 5 5 201 241 6 6 196 228 7 3.3 Fractography of tensile samples: The fracture surface of tensile specimens was characterized by SEM.