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Online since: October 2012
Authors: Hua Ma
Fig. 1 The South-to-North Water Diversion Bridge (Units: cm)
Fig. 2 Typical cross-section of the main girder bridge (Units: cm)
Model Building
Material parameters. 1) Concrete.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (50078014).
Journal of Highway, 2005, 50(7): 45-53.
Journal of China and Foreign Highway, 2010, 30(1),: 109-118.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (50078014).
Journal of Highway, 2005, 50(7): 45-53.
Journal of China and Foreign Highway, 2010, 30(1),: 109-118.
Online since: December 2010
Authors: Gui Hai Fu, Li Min Wei, Hui Zhou
For the saturated elastic and completely plastic material abiding by Mohr-Coulomb yield criterion, cylindrical cavity expansion induces total stress increment :
(1) In plastic zone
(1)
(2) in elastic zone
(2)
where, , respectively stands for radial stress increment and tangential stress increment and Vertical stress increment; stands for distance depart from the center of pile ; stands for the radius of plastic zone; stands for undrained shear strength of soil.
Engineering [M].New York: Elsevier Science Publishing Co Inc
Chinese Journal of Rock Mechanics and Engineering, (1):35-39
Chinese Journal of Rock Mechanics and Engineering.
Engineering [M].New York: Elsevier Science Publishing Co Inc
Chinese Journal of Rock Mechanics and Engineering, (1):35-39
Chinese Journal of Rock Mechanics and Engineering.
Online since: May 2012
Authors: Guo Rong Zhu, Xiao Hua Wang, Hong Biao Huang, Hu Chen
Table 1 Original data for heat exchanger design
Hot fluid name
Heat transfer oil HD310
Cold fluid name
Cooling water
Hot fluid inlet temperature
210˚C
Cold fluid inlet temperature
50˚C
Hot fluid outlet temperature
180˚C
Cold fluid flow
225t/h
Hot fluid flow
160t/h
Cold fluid pressure
0.82
Hot fluid pressure
0.99
Take a fixed pipe and plate heat exchanger, with pure countercurrent flow, pipe material as seamless carbon steel pipe, the fluid speed in pipe side as 1m/s, pipe arrangement pattern in equilateral triangle and arc shaped baffles.
Acknowledgements This work was supported by the Planning Project of Science and Technology of Zhejiang Bureau of Quality and Technical Supervision (No. 20100306).
Methods of measuring the parameters necessary for establishing the performance [6] DB32/T 1328-2009: General Rule of Energy Efficiency Evaluation for Industrial Heat Exchanger [7] Jing Zhu, Hanzhong Tao: Chemical Industry and Engineering Progress, 12(2010), S2 [8] Bejan A, in: Advanced Engineering Thermodynamics, Wiley( 1997) [9] Daxi Xiong, Zhixin Li, Zengyuan Guo: Journal of Engineering Thermophysics.
Vol.18(1)(1997), p. 90 (In Chinese) [10] RAMESH K S: ASME Journal of Heat Transfer, Vol126(12)(2003), p994
Acknowledgements This work was supported by the Planning Project of Science and Technology of Zhejiang Bureau of Quality and Technical Supervision (No. 20100306).
Methods of measuring the parameters necessary for establishing the performance [6] DB32/T 1328-2009: General Rule of Energy Efficiency Evaluation for Industrial Heat Exchanger [7] Jing Zhu, Hanzhong Tao: Chemical Industry and Engineering Progress, 12(2010), S2 [8] Bejan A, in: Advanced Engineering Thermodynamics, Wiley( 1997) [9] Daxi Xiong, Zhixin Li, Zengyuan Guo: Journal of Engineering Thermophysics.
Vol.18(1)(1997), p. 90 (In Chinese) [10] RAMESH K S: ASME Journal of Heat Transfer, Vol126(12)(2003), p994
Online since: March 2012
Authors: Shi Jie Wang, Xing Yu Jiang, Long Zhen Xu, Xue Yan Sun
Table 3 Relative Weight of Various Product Quality Evaluation Indicators
Technical Feature
0.237
Product Scheme
0.236
Product Structure
0.194
Properties of product
0.298
Product Manufacturability
0.271
Economy
0.203
Cost
0.222
Productivity
0.210
Production Cycle
0.178
Production Quality
0.248
Manufacture Resource
0.152
Market & Customer
0.247
Customers’ Demand
0.331
Market Demand
0.352
Service after Sale
0.330
Benefit & Risk
0.159
Benefit
0.549
Risk
0.451
Ecological Environment
0.154
Noise
0.386
Quality of Water
0.341
Wastes Material
0.273
Calculating combination weights.
This work has been supported by science research foundation for Ph.D of Liaoning Province (20101075) References [1] G.
Zhang: Journal of Central China Normal University Vol.39(2005), p.190
Wang: Journal of Northeastern University Vol.27(2006), p.1142
This work has been supported by science research foundation for Ph.D of Liaoning Province (20101075) References [1] G.
Zhang: Journal of Central China Normal University Vol.39(2005), p.190
Wang: Journal of Northeastern University Vol.27(2006), p.1142
Online since: September 2013
Authors: Wei Liu, Xiong Hui Zhou, Qiang Niu, Peng Wang, Kun Jiang
Its material is rolled steel, Modulus of elasticity is 2.06×106 MPa, Poisson's ratio is 0.3, and density is 7.85×103kg/m3.
International Journal of Robotics Research, 7(1988), pp.3-16 [3] W.
Manufacturing Science and Eng., 118(1996), pp.318-324
Nanjing Aeronautics and Astronautics University Learned Journal (English version), 28(2011), pp.176-182
International Journal of Robotics Research, 7(1988), pp.3-16 [3] W.
Manufacturing Science and Eng., 118(1996), pp.318-324
Nanjing Aeronautics and Astronautics University Learned Journal (English version), 28(2011), pp.176-182
Online since: October 2014
Authors: Tudor Paul Todoran, Mugur Ciprian Balan
Material
The study is based on a long term experiment, of more than 3 years, setup in Bistriţa, Bistriţa-Năsăud County, in the region of Transylvania, Romania.
Ren, A New Perspective on Soil Thermal Properties, Soil Science Society of America Journal, 65 (2001) 1641–1647
Illustration with Romanian data, Journal of Renewable and Sustainable Energy, 5 (2013) 1-13
Ren, A New Perspective on Soil Thermal Properties, Soil Science Society of America Journal, 65 (2001) 1641–1647
Illustration with Romanian data, Journal of Renewable and Sustainable Energy, 5 (2013) 1-13
Online since: June 2013
Authors: Xin Lan, Yu Ping Xue, Xu Ren Chen, Ying Jie Yang
Material and Method
1.1Material and instrument
Hongdao clam: produced in Hongdao, Qingdao, and bought in aquatic product market; 4 - methyl thiazole: Sigma Company; manual operated SPME sample injector, solid phase microextraction fibers of 75 μm Carboxen/PDMS and 100 μm PDMS produced by American Supelco Company; electronic balance: Acculab, Germany Acculab Company; constant temperature magnetic stirrer: Corning PC-420, American Corning Inc.; Thermostat water bath HWS-12, Shanghai Baidian; GC-MS: Agilent GC 6890N-5973 mass selective detector (MSD), American Agilent Inc.
Acknowledgments This work was financially supported by 2012 annual important technological development planning in Qingdao development zone technology division (2012-2-58);2013 Shandong provincial department of science and technology plan projects References [1] Luan Hemi, Wuhao, Fangdong, Chinese Journal of Marine Drugs,2008,27(6):57-61, in Chinese [2] Yao Jingqian, Wuhao, Chenlei.
Chinese Journal of Information on Traditional Chinese Medicine, 2008,15(10): 98-100, in Chinese [3] Hai-Peng Lv,Qiu-Sheng Zhong,Zhi Lin,et al.
Acknowledgments This work was financially supported by 2012 annual important technological development planning in Qingdao development zone technology division (2012-2-58);2013 Shandong provincial department of science and technology plan projects References [1] Luan Hemi, Wuhao, Fangdong, Chinese Journal of Marine Drugs,2008,27(6):57-61, in Chinese [2] Yao Jingqian, Wuhao, Chenlei.
Chinese Journal of Information on Traditional Chinese Medicine, 2008,15(10): 98-100, in Chinese [3] Hai-Peng Lv,Qiu-Sheng Zhong,Zhi Lin,et al.
Online since: August 2013
Authors: Sreekanth Pasam, Vallabhaneni Teja, R. Karthikeyan, S. Sudheer
With the development of computer science, the applications of Fractional Calculus have been gradually penetrated into many fields of engineering such as various kinds of material’s memory, the description of mechanics and electrical characteristics, damping and fractional theory and automatic control.
[3] Karanjkar.D.S., Chatterji.S., Venkateswaran.P.R, “Trends in Fractional Order Controllers” International Journal of Emerging Technology and Advanced Engineering, ISSN 2250-2459, Volume 2, Issue 3, March 2012
Vinagre, Vicente Feliu, YangQuan Chen, “Tuning and auto-tuning of fractional order controllers for industrial applications”, Control Engineering Practice 16 (2008) 798 –812, 22 October 2007 [9] Vineet Shekher, Pankaj Rai and Om Prakash, “Tuning and Analysis of Fractional Order PID controller”, Inter1national Journal of Electronic and Electrical Engineering.
[3] Karanjkar.D.S., Chatterji.S., Venkateswaran.P.R, “Trends in Fractional Order Controllers” International Journal of Emerging Technology and Advanced Engineering, ISSN 2250-2459, Volume 2, Issue 3, March 2012
Vinagre, Vicente Feliu, YangQuan Chen, “Tuning and auto-tuning of fractional order controllers for industrial applications”, Control Engineering Practice 16 (2008) 798 –812, 22 October 2007 [9] Vineet Shekher, Pankaj Rai and Om Prakash, “Tuning and Analysis of Fractional Order PID controller”, Inter1national Journal of Electronic and Electrical Engineering.
Online since: June 2010
Authors: Genadijus Kulvietis, Ramutis Bansevičius, Asta Drukteiniene
The piezoconverter is made of piezoceramic material PZ 27.
Acknowledgement This work has been supported by Lithuanian State Science and Studies Foundation, Project No.
Electronic Journal of Computational Kinematics.
Mazeika: Switching Leg Method for Trajectory Planning of Mobile Piezorobot, submitted to Journal of Vibroengineering (2009)
Acknowledgement This work has been supported by Lithuanian State Science and Studies Foundation, Project No.
Electronic Journal of Computational Kinematics.
Mazeika: Switching Leg Method for Trajectory Planning of Mobile Piezorobot, submitted to Journal of Vibroengineering (2009)
Online since: May 2011
Authors: Li Ping Zhou, Guo Jing He, Zhong Quan Zou
Response of Long-Span Concrete Filled Steel Tubular Arch Bridge Subjected to Spatially Varying Ground Motion
Zhongquan Zou1,a, Liping Zhou1,b , Guojing He2,c
1School of Civil Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, China
2School of Civil Engineering and Mechanics, Central South University of Forestry and Technology, Changsha 410004, China
azouzhq72@126.com, bzlpzhouliping@sina.com, ccegjhe@sina.com
Keywords: Concrete filled steel tube, arch bridge, seismic response, stochastic vibration, large mass method, spatial effect
Abstract.
Fig.2 Calculation model of the bridge Since the arch rib is composed of composite material (contains steel and concrete), it is necessary to decide its physical property.
Yan, et al: Analysis of Seismic Response for Deck and Large Span Arch Bridge Concrete Filled Steel Tube, Journal of Beijing Jiaotong University, 2005, Vol.29(1), p. 4-8 [4] Y.
Zhao et al: Study on Parameters of Concrete Filled Steel Tube Bridge under Earthquakes, Journal of Highway and Transportation Research and Development, 2008, Vol. 25(2008), p. 54-64 [5] Tajimi H.
Fig.2 Calculation model of the bridge Since the arch rib is composed of composite material (contains steel and concrete), it is necessary to decide its physical property.
Yan, et al: Analysis of Seismic Response for Deck and Large Span Arch Bridge Concrete Filled Steel Tube, Journal of Beijing Jiaotong University, 2005, Vol.29(1), p. 4-8 [4] Y.
Zhao et al: Study on Parameters of Concrete Filled Steel Tube Bridge under Earthquakes, Journal of Highway and Transportation Research and Development, 2008, Vol. 25(2008), p. 54-64 [5] Tajimi H.