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Online since: January 2013
Authors: Gui Ling Wang, Ming Lei Ma, Dong Mei Miao, Bao Yu Lian
Structure health monitoring system of a noval steel-free cable stayed bridge
Ma Minglei1, a, Wang Guiling1, b, Miao Dongmei1, c and Lian Baoyu1, d
1Technology center of China Eighth Engineering Division, P.R.
China amingleima@gmail.com, bguilingwang@csece.cn, cmdm@csece.cn, albyu@gmail.com Keywords: Civil engineering, FRP, SHM, cable stayed bridge, durability Abstract.
Steel and concrete are the main buiding material of the civil engineering community, but with its easily errosion behaviour and CO2 discharge, it should be substituded with new materials.Fiber reiforcement polymer (FRP) is such a developped material, with its high strength to weight ratio, durability prolongation, hight stiffness to weight ratio and its fatigue resistance behaviour, it is now getting widely used in civil engineering.
In June 2011, China Transportation Ministry developped its engineering durability standard and encourage the Chinese civil engineers to use new non-steel materials into the construction industry [2].
FRP-bridge design method based on the equivalence of complex physical quantities.The Second International Forum on Advances in Structural Engineering, Dalian, 2008.10 [4] Mirmiran A, Shahawy M.
China amingleima@gmail.com, bguilingwang@csece.cn, cmdm@csece.cn, albyu@gmail.com Keywords: Civil engineering, FRP, SHM, cable stayed bridge, durability Abstract.
Steel and concrete are the main buiding material of the civil engineering community, but with its easily errosion behaviour and CO2 discharge, it should be substituded with new materials.Fiber reiforcement polymer (FRP) is such a developped material, with its high strength to weight ratio, durability prolongation, hight stiffness to weight ratio and its fatigue resistance behaviour, it is now getting widely used in civil engineering.
In June 2011, China Transportation Ministry developped its engineering durability standard and encourage the Chinese civil engineers to use new non-steel materials into the construction industry [2].
FRP-bridge design method based on the equivalence of complex physical quantities.The Second International Forum on Advances in Structural Engineering, Dalian, 2008.10 [4] Mirmiran A, Shahawy M.
Online since: March 2011
Authors: Jian Hua Ren, Yu Jin Zhu, Hui Ding
Chinese students have to acquire basic knowledge in Heilongjiang Agricultural Engineering Vocational College for 2 years and further their study in Daegu Technical University for another 1.5 years, while Korean students vice versa.
Heilongjiang Agricultural Engineering Vocational College keeps close contract with Daegu Technical University in South Korea in recent years.
The double-campus model could not only help students acquire a fundamental theoretical knowledge in China, but also help them learn the latest research trends and advanced technology overseas.
Coupled with the profound Chinese cultural heritage, we have to welcome other countries’ seeking knowledge to ours together with learning advanced knowledge abroad.
School internationalization has taken this opportunity to catch up with the advanced higher education rapidly, to cultivate talents with internationalized competitiveness by learning the school running experience of higher education in developed countries.
Heilongjiang Agricultural Engineering Vocational College keeps close contract with Daegu Technical University in South Korea in recent years.
The double-campus model could not only help students acquire a fundamental theoretical knowledge in China, but also help them learn the latest research trends and advanced technology overseas.
Coupled with the profound Chinese cultural heritage, we have to welcome other countries’ seeking knowledge to ours together with learning advanced knowledge abroad.
School internationalization has taken this opportunity to catch up with the advanced higher education rapidly, to cultivate talents with internationalized competitiveness by learning the school running experience of higher education in developed countries.
Online since: August 2020
Authors: Yurii Otrosh, Volodymyr Konoval, Andrii Kovalov, Oleg Semkiv, Oleksandr Chernenko
Series: Materials Science and Engineering. 708 (2019) 012058
Czujko, Assessment of hydrocarbon explosion and fire risks in offshore installations: Recent advances and future trends, IES Journal Part A: Civil and Structural Engineering. 4 (2016) 167–179
Yasreen, Hazard assessment studies on hydrocarbon fire and blast: An overview, Advanced Science Letters. 23 (2017) 1243–1247
Zach, Effect of thickness of the intumescent alkali aluminosilicate coating on temperature distribution in reinforced concrete, Journal of Building Engineering. 8 (2016) 14-19
Starova, Experimental and Computer Researches of Ferroconcrete Beams at High-Temperature Influences, In Materials Science Forum. 968 (2019) 355-360
Czujko, Assessment of hydrocarbon explosion and fire risks in offshore installations: Recent advances and future trends, IES Journal Part A: Civil and Structural Engineering. 4 (2016) 167–179
Yasreen, Hazard assessment studies on hydrocarbon fire and blast: An overview, Advanced Science Letters. 23 (2017) 1243–1247
Zach, Effect of thickness of the intumescent alkali aluminosilicate coating on temperature distribution in reinforced concrete, Journal of Building Engineering. 8 (2016) 14-19
Starova, Experimental and Computer Researches of Ferroconcrete Beams at High-Temperature Influences, In Materials Science Forum. 968 (2019) 355-360
Online since: February 2011
Authors: Di Tang, Zhen Li, Ai Min Zhao, Ben Hai Li
Ultra advanced high strength sheet steel (U-AHSS) can be referred to as twinning induced plasticity (TWIP) steel .
Recently, there has been a dramatically increased interest in the development of a new generation of AHSS, defined as extra advanced high-strength sheet steel (X-AHSS) and shown in Fig.1.
References [1] R.H.Wagoner, Report: Advanced High-Strength SteelWorkshop, Arlington, Virginaia,USA, October 22–23, 2006
[4] Heung Nam Han,Chang-Seok Oh,Materials Science and Engineering A 499(2009)462-468
Park, Materials Science and Engineering A 379 (2004) 204–209
Recently, there has been a dramatically increased interest in the development of a new generation of AHSS, defined as extra advanced high-strength sheet steel (X-AHSS) and shown in Fig.1.
References [1] R.H.Wagoner, Report: Advanced High-Strength SteelWorkshop, Arlington, Virginaia,USA, October 22–23, 2006
[4] Heung Nam Han,Chang-Seok Oh,Materials Science and Engineering A 499(2009)462-468
Park, Materials Science and Engineering A 379 (2004) 204–209
Online since: April 2009
Authors: Daryoush Emadi, Mahi Sahoo, W. Kasprzak, Maria Aniolek
Such alloys with engineered chemical composition and properly
designed heat treatment could have improved properties at temperatures up to 250
o
C.
The advanced thermal analysis techniques including dilatometer analysis were used to determine the effect of alloying additions on thermal characteristics including aging kinetics and its impact on casting service performance.
Approximately 30 alloys with engineered additions of Cu, Mg, V, Zr, Ti, Cr, Sc, etc.
Advanced thermal analysis using UMSA Technology Platform [6] was done to determine the effect of alloying additions on phase transformations and consequently to optimize liquid metal and heat treatment processing parameters.
This research is funded by the Advanced Structural Materials for Next Generation Vehicles (ASM-NGV) Program of Natural Resources Canada.
The advanced thermal analysis techniques including dilatometer analysis were used to determine the effect of alloying additions on thermal characteristics including aging kinetics and its impact on casting service performance.
Approximately 30 alloys with engineered additions of Cu, Mg, V, Zr, Ti, Cr, Sc, etc.
Advanced thermal analysis using UMSA Technology Platform [6] was done to determine the effect of alloying additions on phase transformations and consequently to optimize liquid metal and heat treatment processing parameters.
This research is funded by the Advanced Structural Materials for Next Generation Vehicles (ASM-NGV) Program of Natural Resources Canada.
Online since: August 2024
Authors: Alexis Drouin, Alexandre Moulin, Damien Radisson, Sophie Barbet, Kassem Alassaad, Valentine Chagneux, Julie Widiez, Sylvain Monnoye, Hugues Mank, Séverin Rouchier, Walter Schwarzenbach, Hugo Biard, Christophe Maleville, Sidoine Odoul, Laetitia Coeurdray, Mael Coche, Sebastien Ledrappier, Thierry Barge
Summary
We have demonstrated that the SmartSiC™ engineered substrates are a key asset for the SiC power industry, with proven high crystal quality and ultra-low electrical resistivity.
The properties of the p-SiC used are monitored through different characterizations, some of which are disclosed here, enabling Soitec to tailor our engineered substrate performance.
Phys. 54 040103 (2015) [2] Rouchier S, Gaudin G, Widiez J, Allibert F, Rolland E, Vladimirova K, et al. 150 mm SiC Engineered Substrates for High-Voltage Power Devices.
[5] Drouin, A et al, “Application of advanced characterization techniques to SmartSiC™ product for substrate-level device performance optimization”, ICSCRM 2023
Materials Science Forum, vol. 1092, Trans Tech Publications, Ltd., 6 June 2023, pp. 201–207.
The properties of the p-SiC used are monitored through different characterizations, some of which are disclosed here, enabling Soitec to tailor our engineered substrate performance.
Phys. 54 040103 (2015) [2] Rouchier S, Gaudin G, Widiez J, Allibert F, Rolland E, Vladimirova K, et al. 150 mm SiC Engineered Substrates for High-Voltage Power Devices.
[5] Drouin, A et al, “Application of advanced characterization techniques to SmartSiC™ product for substrate-level device performance optimization”, ICSCRM 2023
Materials Science Forum, vol. 1092, Trans Tech Publications, Ltd., 6 June 2023, pp. 201–207.
Online since: March 2006
Authors: Han Young Lee, Bum Rae Cho
Characterization of Friction Materials Reinforced by Porous Mullite
Bum-Rae Cho
a
and Han-Young Lee b
Department of Advanced Materials Engineering, Keimyung University,
1000 Shindang-dong, Dalseo-gu, Daegu, 704-701 Korea
a
chobr@kmu.ac.kr, blhy@kmu.ac.kr
Keywords: mullite reinforced composite, reaction sintering, injection molding, friction rate
Abstract.
A systematic evaluation of friction and wear properties for mullite reinforced composites is necessary to develop advanced friction materials [8, 9].
Forum Vol. 449 (2004), p. 209 [8] A.T.
A systematic evaluation of friction and wear properties for mullite reinforced composites is necessary to develop advanced friction materials [8, 9].
Forum Vol. 449 (2004), p. 209 [8] A.T.
Online since: May 2014
Authors: Feng Kui Cui, Ya Fei Xie, Xiao Dan Dong, Li Min Hou
Simulation analysis of metal flow in high-speed cold roll-beating
Cui Feng-kui 1, a, Xie Ya-fei 1, b, Dong Xiao-dan 1, c, Hou Li-min 1 , d
Electromechanical Engineering College, Henan University of Science& Technology, Luoyang 471003, China
acuifk2008@163.com, bxieyafei0914@163.com, c15138757409@163.com, dhoulimin1111@126.com
Keywords: High-speed cold roll-beating; Flow law; Simulation; Analysis
Abstract.
Spline cold rolling precision forming technology is a sophisticated, efficient, green and near net shape advanced manufacturing technology [1].
Forum Vol. 83-87 (1992), p. 119 [2] M.A.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Spline cold rolling precision forming technology is a sophisticated, efficient, green and near net shape advanced manufacturing technology [1].
Forum Vol. 83-87 (1992), p. 119 [2] M.A.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Online since: February 2008
Authors: Gang Qin Shao, Xiu Xu Zhao, Zu De Zhou
WC-Co Tool Failure Mechanism in Titanium Alloys Machining
Xiuxu Zhao
1, a, Zude Zhou
1,b and Gangqin Shao2,c
1
School of Mechanical and Electrical Engineering, Wuhan University of Technology, Wuhan, Hubei,
430070, China
2
State Key Laboratory of Advanced Technology for Material Synthesis & Processing, Wuhan Hubei,
430070, China
a
zhaoxiuxu@whut.edu.cn, bzudezhou@whut.edu.cn, c gqshao@whut.edu.cn
Keywords: WC-Co carbide, Tool failure, Titanium alloys milling
Abstract.
Forum Vol. 83-87 (1992), p. 119 [2] M.A.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Forum Vol. 83-87 (1992), p. 119 [2] M.A.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.