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Problems Connected with the Application of Lamella Flanges in Steel Bridge Construction KRISTEK Vladimir1,2, a, KUNRT Jaromir1,b, SKALOUD Miroslav1,3,c and URUSHADZE Shota3,d * 1 Engineering Academy of the Czech Republic, Narodni trida 3, 111 21, Prague, Czech Republic 2 Czech Technical University in Prague, Thakurova 7, Prague CZ16629, Czech Republic 3 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, Prosecka 76, 190 00, Prague , Czech Republic a VladimirKristek@seznam.cz, b kunrt.jaromir@seznam.cz, c skaloud@itam.cas.cz, d urushadze@itam.cas.cz Keywords: breathing, cumulative damage, fatigue, lamella flanges, lifetime, steel bridges Abstract.
The corresponding problem of cumulative damage was studied experimentally in the laboratory of the Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences in Prague.
This phenomenon, if it is caused by the material nonlinearity, could fatally affect the fatigue response of the system affected by the cyclic loading.
Journal of Structural Stability and Dynamics, ISSN 0219-4554, Vol.11, N.5, October 2011, pp. 805-827

Based on ANSYS, using Block Lanczos modal extraction analyze ball screw feeding system in Figure.2, the process of analysis of the screw preload imposed , nut at the middle of screw.In the finite element modal of the process of the input material properties are: elastic modulus 210GPa , density, poisson's ratio of 0.3; radial stiffness of guide , damping; axial stiffness of screw , radial stiffness of screw ; axial stiffness of bearing , radial stiffness of bearing .
Acknowledgements This research has been sponsored by the Jiangsu Province of Science Foundation(BK2008374)and Jiangsu Science and Technology Support (Industry) project(BE2009167).
Journal of Northeastern Universit. 1628-1631(2007).

Research on a Pneumatic Miniature Robotic Control System Based on Improved Single Neural Network PID Control Wen Li1 a, Xiangyu Dai2b 1Hunan Institute of Science and Technology, Yueyang, Hunan, 414006, China 2Changsha Professional Institute of Electric and Technology, Changsha, 410131, Hunan, China aliwen07@sohu.com bdaixiangyu09@gmail.com Key words: Rubber actuator, Inchworm movement, single neural network, PID.
Acknowledgment This research has been carried out with support of the Hunan Provincial Natural Science Foundation of China (10JJ2044).
“A seven DOF robot-arm driven by pneumatic artificial muscles for humanoid robots,” The International Journal of Robotics Research, Vol.24, 2005, pp. 257-274
“Material Mechanics,” Higher Education Publishing Company, Beijing, pp: 93-156,2004

It will cost a lot of manpower and material resources to control the rice diseased due to the areas of rice cultivation and lacking of experts.
The practice shows the pest prevention science is an important measure to ensure that the rice harvest.
This paper mainly focuses on the research, design and implementation of the rice lesion recognition system. 1 General design The rice lesion recognition technology closely integrates the computer science and biological pathology which uses the inherent physiological characteristics of rice lesion for identification purposes[1-3].
Chinese journal of image and graphics, 1996.6 [3] YanZhiZheng.

Burr plate length is not restricted, when the estimated blank size in stock library, it can feed, otherwise, you can find the similar material.
Acknowledgements This work is financially supported by Tangshan Science and Technology Research and Development Program (12140201A-8) and Innovative Test Plan of College Students（X2012006).
Journal of Applied Sciences, Vol. 6(2002), p.211 [4] X.

Acknowledgment This work was supported by international science and technology cooperation fund program of science and technology Commission of Shanghai Municipality (No. 11290707700).
[2] Shukla A, Buddhi D, Sawhney RL, Solar water heaters with phase change material thermal energy storage medium: a review, Renewable & Sustainable Energy Reviews. 13 (2009) 2119-25
[5] Syahrul S, Hamdullahpur F, Dincer I, Exergy analysis of fluidized bed drying of moist particles, Exergy an International Journal. 2 (2002) 87-98

For this kind of thin-slab structure such as canal lining concrete plate, to avoid or reduce the cracks of concrete and ensure engineering quality, we should start with the excavation and earth-fill of the foundation, selection of concrete material, pouring and curing of the concrete etc., all factors should be considered comprehensively, and the technical specification and procedures for construction should be in accordance with in the process of concrete lining construction.
Acknowledgements The paper was financially supported by the National Science Foundation of China (51209023).
[2] Jianhui Zhang, Chunxiu Chen: (in Chinese), South-to-North Water transfers and Water Science & Technology. 2007, Vol.5, Supp., P.68
Zhu Thermal stress and Temperature Control of Mass Concrete (in Chinese), China Electric Power Press, 1999.3 [6] Huxin Zhou, Rongsheng Chen, Zhaoyi He: (In Chinese), Journal of Chongqing Jiaotong Institute, 1995, Vol.14, No.4, P.28 [7] Zheng Wang, Jin Zhou, Zhiquan Huang: (in Chinese), Railway Engineering, 2012(2), P.28.

Rupture limitation strain of FBG The maximum allowable stress of cable in various load effect combination can reach 40% of material tensile strength [1], and when inspection the finished cable, the maximum over tensioning force is 1.2 times of the design tension force [2].
Thanks to the research assistance from the Key Program of the National Natural Science Foundation of China (Grant No. 60537050).
(in Chinese) [2] Ministry of Communications Chongqing highway science research institute, “Technical conditions for hot-extruding PE protection high strength wire cable of cable-stayed bridge,” General administration of quality supervision, inspection and quarantine of the People’s Republic of China.
(in Chinese) [3] LIU Tie-gen, JIANG Jun-feng, LI Xin, et al, “Application of fiber Bragg grating sensor on measurement of tensile stress in a seven-wire prestressed steel strand,” Journal of Optoelectronics.Laser, Vol.16, NO.10, October, 2005, pp.1235-1238.

Introduction Machine vision is a multiple fields interdisciplinary related to artificial intelligence, neural biology, computer science, image processing and pattern recognition, etc..Machine vision is mainly used computers to simulate human visual function, to extract information from the image of the objective things, processed and analyzed, and ultimately for the actual test, measurement and control.
The first kind of defect is oil pollution, plastic material caking, vulnerabilities, common characteristics of these three defects is larger area.
The machine vision and its application[J], journal of hebei university of science and technology, 2000, 21:11-15

Introduction In-situ stress is an internal stress commonly existing in material.
Acknowledgement This research was funded by the National Natural Science Foundation of China (U1262104;41102099), A Foundation for the Author of National Excellent Doctoral Dissertation of PR China (201253), National Major Research Program for Science and Technology of China (2011ZX05062-006; 2011ZX05034-001) and Program for New Century Excellent Talents in University (NCET-11-0721).
Chinese Journal of Geotechnical Engineering. 2005, 27:350-353