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These materials have garnered attention for their properties [3].
A wide range of geometric and material factors, boundary conditions, and concrete material models were thoroughly discussed when modeling specimens.
As a result, the CDP model presented by Liu et al. was used in the current work to characterize the properties of concrete material [9].
Al [10] examined how various factors affect flexural strength.
[3] Abbood, I.S., et al., Properties evaluation of fiber reinforced polymers and their constituent materials used in structures–A review.

Any variable (mechanical, chemical, optical, magnetic..) acting on the equilibrium will induce changes on the working potential of any device, driven by a constant current, based on this reaction: actuating-sensing devices based on the electrochemical properties are expected.
This conformational energy is the basic magnitude for both actuating and sensing properties, opening the way for their quantification.
Moreover, the actuation of the muscle involves simultaneous sensing processes providing living creature with a perfect consciousness of both, characteristics of the mechanical movements and their interactions with the ambient: they are intelligent devices. 1 Among artificial materials chemical and physical processes linked to the electrochemistry of conducting polymers present a great deal of similitude with the above described biological processes, properties and functions, much more similar than those linked to any other artificial material (1-7 and references therein).
- Any change on the A concentration (Figure 5) or on the ionic strength of the solution will also affect the potential of the working device.
Design and structure-properties relationships.

If large deformation of roadbed occurs, it would result in cracks in road surface, and the normal use and safety of road would be affected.
Padding Physical Property.
Characterizing the mechanical properties of in situ residual soil.
Confining stress dependency of mechanical properties of sands.
Variation in bearing capacity factors of dense sand assessed by model loading tests.

In the actual permanent magnet synchronous motor servo system, the load changes are a major factor that affects system performance.
Voltage equation is: (1) Flux equation is: (2) For surface PMSM, Ld=Lq=L,torque equation is: (3) Mechanical equation of motion is: (4) In the above equations, ud, uq, id, iq, Ld, Lq are the voltage and current of axis d and axis q. r is the stator resistance. np is the pole pairs of motor. ψf is the flux of permanent magnet and the stator cross chain.
Different m can get different dynamic properties

Mechanical characterisation of braided composites using micromechanics methods for a unit cell of the braid have been extensively investigated and can provide a good prediction of elastic properties [1]; however, prediction of progressive damage and failure modelling is still an area of active research.
Alternatively, a much larger subset, 45x45 pixels, was used for [±45°]2S laminates which had the effect of improving point recognition without affecting the sensitivity in local strain variation.
These two factors most likely explain the fibre dominated linear elastic failure mode observed experimentally.
Digital image correlation provides a powerful method to fully understand strain distribution in the specimen during loading and obtain mechanical properties required for model calibration.
Standard test method for compressive properties of polymer matrix composite materials with unsupported gauge section by shear loading.

However, during forming process at high temperatures, friction and tool wear are determining factors that can affect the efficiency of the whole process.
At high temperature a larger abrasive area and more severe compaction galling occurs that can be explained by material properties of Al-Si coating at elevated temperatures.
These intermetallics can fracture during the heating and forming processes due to thermal and mechanical loads. [1] The fractured particles plays an important role in the tool wear. [2].
Hot stamping occurs at high temperatures, thus friction and tool wear are determining factors that can affect the efficiency of the whole process.
,Hahn, I., Theisen, W., Mechanical properties of AlXFeY intermetallics in Al-base coatings on steel 22MnB5 and resulting wear mechanisms at press-hardening tool steel surfaces, Surface & Coatings Technology (2017), doi: 10.1016/j.surfcoat.2017.04.075

In engineering applications, a critical attribute of a component is often its geometry, particularly in mechanical systems such as power train and suspension applications.
Geometric properties of mechanical systems can often be captured through laser scanning, the outputs of which can be used to reverse engineer a digital model of the various components of the system.
This inevitably affects the ultimate accuracy of the data and, hence, the CAD model produced [12].
Specific benefit included: · Value-added activity is £2.4m.* · Reduction in “time to market” · Introduction to new process · Improvement in product quality · Increasing technical knowledge * The term can be defined as “value” is used to encompass factors including vehicle quality and craftsmanship and also address development process costs versus the capital costs of the models themselves [15].
The institution of Mechanical Engineers, Vol. 214, 2000, pp.853-863

They were conducted in a certain environment, constrained by economic, technological, political, and cultural factors outside the enterprise.
External Environment Factors Have Important Influence on Low-carbon Technology Innovation Activities of Petroleum Enterprises.
Internal factors determine success or failure of technological innovation of petroleum enterprises.
Through the above analysis, integrated low-carbon technology innovation process, external environment factors, internal factors , we can draw the low-carbon technology innovation system structure diagram, as shown in figure 1.
To optimize low-carbon technology innovation system for oil companies also mainly revolves some key internal factors, e.g., building research and development organizations, inputting innovation resource factors, and optimizing technical innovation security mechanism and operational mechanism, tec.

The stress on the weld is one of the key factors and should be given special attention.
Zhu Yaohong et al [7] experimentally studied the mechanical behavior of the longitudinal joint of the subway shield tunnel under different joint bolts; Zhao Qing [8] established different finite element models of the shield tunnel to study the mechanical properties of the shield tunnel segments and bolts.
Material properties.
Mechanical properties of the material.
(in Chinese) [8] Zhao Qing.Study on three dimensional numerical modeling method of shield tunnel and mechanical properties of lining [D].Sichuang: Southwest Jiaotong University,2017.

Cotton and bast fiber image segmentation based on mathematical morphology Ying Zhang1,a, Shengfei Zhou 2,b, Zuzheng Lin1,c 1 Department of Mechanical Engineering, Lushan College of Guangxi University of Technology, Liuzhou, Guangxi, 545616, China 2 School of Mechanical Engineering, Hubei University of Technology, Wuhan, Hubei, 430068, China aguyi309@163.com, bwwwzhoushengfei@163.com, cfengxiang886@163.com Keywords: Fiber detection; Image segmentation; Mathematical Morphology Abstract: Traditional cotton and bast fiber detection using artificial methods.
Image segmentation algorithm is based on one of the two properties of gray: discontinuity and similarity.
The reconstructed image can remove some small noise while does not affect the object’s whole shape.
Choosing the structure element is the key factor in the morphological operation, the shape and size of structure element will affect the image operate effect.