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Material model.
The material of the elbows is 20 steel pipe.
The real stress-strain curve of the material is shown in Fig. 3.
East China University of Science and Technology. 1999
JOURNAL OF BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY, 2005, 32(1): 62-65 [4] ASME Boiler and Pressure Vessel Code, 1992, Section III, Division 1, “Nuclear Power Plant Components”, ASME, New York, NY

Among other causes, these stresses are due to the CTE (Coefficient of Thermal Expansion) mismatch of materials, high temperature and off equilibrium deposit.
This effect particularly occurs in semiconductor materials, making piezoresistive devices an attractive mean for stress sensoring in the microelectronic industry.
Materials were considered as isotropic and perfect adhesion of the model interfaces was assumed.
Bouchard, Kriging metamodel global optimization of clinching joining processes accounting for ductile damage, Journal of Materials Processsing Technology, 213(7):1038-1047, 2013
Thesis in Science and Engineering of Materials.

Burst Failure Analysis of a HFW Pipe for Nature Gas Pipeline Lixia Zhu1,2,a*, Gang Wu1,b, Jinheng Luo1,c and Zhenquan Bai1,d 1State Key Laboratory for Performance and Petroleum Tubular Goods and Equipment Materials, Xi′an 710077, China 2School of Materials Science and Engineering, Xi’an University of Technology, Xi’an 710048, China azhulx@cnpc.com.cn, bwuang010@cnpc.com.cn, cluojh@cnpc.com.cn, dbaizq@cnpc.com.cn Keywords: Pipeline Steel; Dent; Limit internal pressure; Plastic deformation; Burst Abstract.
The chemical composition of the pipe body material meets the requirements of GB/T 9711-2017.
The material properties of Φ 219.1 × 5.6 mm L415M welded pipe are as follows: Elastic Modulus was 206 GPA and Poisson's Ratio was 0.3.
(Internal pressure is 1.1MPa, the dnt depth is 10.41%) According to the net section failure criterion of materials, when the equivalent stress at any point in the wall thickness direction of the concerned area is equal to the flow stress, the pipeline reaches the limit state, and the flow stress can be determined according to the actual situation.
Journal of Pipeline Engineering, 2008, 7(3): 189-204

Material constants for concrete are assumed as E0=30GPa for Young’s modulus; fc=30MPa for peak compressive strength; ε0=0.002 for peak compressive strain; fu=26MPa for ultimate compressive strength and εu=0.004 for ultimate compressive strain.
Acknowledgements This work was financially supported by the National Basic Research Program of China (973 Program) (2007CB714203) and the Natural Science Foundation of China (90715035).
Journal of Geotechnical and Geoenvironmental Engineering, Vol. 131, issue 12, 1522-1533, 2005
[4] Liu Jingbo, Liu Xiangqing, Li Bin., A pushover analysis method for seismic analysis and design of underground structures, China civil engineering journal, Vol. 41, issue 4, 73-80, 2008
Journal of Earthquake Engineering and Engineering Vibration, Vol. 28, issue 1, 17-23, 2008

Saranchac Nosov Magnitogorsk State Technical University, Department of Technologies of Material Processing, Lenina Avenue, 38, 455000, Magnitogorsk, Russia ao.tulupov@mail.ru, bamoller@mail.ru, cscience.mgn@gmail.com Keywords: sorbitized wire rod, air cooling line Stelmor, long products production, modeling, IT, increase of effectiveness, efficiency of processes.
Krejdovsky, Thermomechanical processing for quality products in high-speed rod rolling mills, Wire Journal International, 46(9) (2013) 56-62
Radsinsky, Thermomechanocal of Reinforcing Steel, Journal of Mining and Mettalurgy, 38 (2002)
Whiteman, Recrystallization and grain growth in hot rolling, Metal Science, 1979
Wang, Analysis of heat transfer coefficients during high intensity cooling processes of hot rolled strips after rolling, Dongbei Daxue Xuebao, Journal of Northeastern University, 35(5) (2014) 676-680

One of the conventional temperature monitoring approaches is to print a thermal sensitive luminescent material on the HV contact surface to discover the color changes to determine the approximate temperature.
Journal on Communications. vol. 25, no. 4, 2004 [2] Shaoren Zheng, Haitao Wang.
Journal of Software. 2003, 14(10) : 17171727 [8] Fengyuan Ren, Haining Huang, Chuang Lin.
Journal of Software. 2003, 14(7): 106-108 [9] Chun Wang.
University of Electronic Science and Technology of China Master’s Thesis. 2008.5 [10] [Xiaoyan Mo.

The Proposed Agro-ecological Civilization and the Challenges in Henan 2.1 The proposal and analysis of agro-ecological cicilization In the report of the 17th party congress, China first proposed “the construction of ecological civilization” [6], and made it a juxtaposition to the material, spiritual and political civilization, even more highlighted the natural and environmental connotation of the well-off society.
Henan agricultural ecological adjustment function and the distribution of the study [J].Journal of Yellow River university of science and technology, 2009(4),pp.81-85
Henan agricultural development, situation and sustainable development strategies [J].Journal of regional research and development, 2001(4),pp.59-64
Henan agricultural sustainable development of natural environment barriers and countermeasures [J].Journal of Henan provincial and statistical 2000 (5),pp: 16-18

Application to Geological Survey Mechatronics The geological survey of lunar and planets has been planned for developing new material resources.
References [1] Ikuo Yamamoto, Marine control systems, International Journal of Robust and Nonlinear Control, IFAC, Vol.11, No.13, Wiley, pp.1285-1341 (2001)
Propulsion system with flexible/rigid oscillating fin, IEEE Journal of Oceanic Engineering, Vol.20, No.1, pp.23-30 (1995)
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Introduction With the rapid development of science and technology, thin strip has been found more and more applications in industry [1, 2].
Tieu：Journal of Material Processing Technology, Vol. 140(2003) No. 1-3, p. 535-541
Liu: Journal of Mechanical Engineering, Vol. 45(2009) No.9, p. 255-260
[4] Mohieddine Jelali: Journal of Process Control, Vol. 10(2007) No. 17, p. 805-816

Materials and Methods 2.1.
International Journal of Engineering Research and Technology. 3(5), 2467. https://www.ijert.org/view-pdf/10194/design-and-development-of-an-energy-saving-system-for-nigerians [2] Ajibola, O., & Balogun, A. (2019).
Journal of Applied Science & Environmental Management, 23(1), 145.https://doi.org/10.4314/jasem.v23i1.21 [3] Hossain SK Alamgir,  Rahman Md. 
Anwar (2018) Edge computing framework for enabling situation awareness in IoT-based smart city, Journal of Parallel and Distributed Computing Volume 122, Pp 226-237 [4] Majeed, R., Abdullah, N.
Journal of Computer Networks and Communications, 2023, 1–12. https://doi.org/10.1155/2023/8571506 [11] Larionova, Y.