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Numerical Study on Elastic-Plastic Stress Field Near the Cooling Holes of Nickel-Based Single Crystal Air-Cooled Blades Qingmin Yua, Zhufeng Yueb and Yongshou Liu c School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710072, P.R.
Introduction In order to increase the work temperature of gas turbine engines, the air-cooled blades are used widely in aero engineering[1-3].

Mechanical Analysis of Scissor Transmission Mechanism Considering Friction Fan ZHANG1, a, Xue YUAN1, b and Jin CHEN1, c 1School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China azhangfan68@yeah.net, bxywhk@sina.com, csidenan@sina.cn Keywords: Friction, Scissor transmission mechanism, Efficiency, Mechanical analysis.
Scissor LiftingPlatformand KeyParametersModelingStudy,Wang Haibin, Electrical Engineering Technology2005(7) :20-22 [4] Ding Zhiping.
HydraulicScissor LiftingPlatform MotionAnalysisand Its Applications, ZhuzhouInstitute of Technology, 1999(6): 49-52 [5] GuoYongyao,Song Zhilin, ADAMS / view in theHydraulic ScissorsLiftingPlatformApplications,ModernManufacturing Technology and Equipment, 2006(6): 38-40 [6] Sun Guangxu, YuanDuancai,HydraulicScissorLiftingPlatformdynamics System Simulation, 2010(11): 20-22 [7] XieBenming, GuoYue, ScissorsHydraulic platformFinite Element Analysis,Civil Aviation University ofChina, 2007(2): 25-27 [8] ZhengYuQqiao, Zhang Duixue,Mao Jianjun, ScissorLiftingPlatformHydraulicCylinder PositionOptimizationDesign,Machine Tool & Hydraulics, 2010(20) :39-41

Evaluation of minimum stirrups ratio in reinforced concrete flexural members Shiming Duan1,a, Donghua Zhou1, b, Chunxiu Han1, 2, c 1Faculty of civil Engineering, Kunming University of Science and Technology, Kunming 650504, China 2Architectual Engineering Faculty, Kunming Metallurgy College, Kunming 650033, China a948776411@qq.com, b154295913@qq.com, c593416010@qq.com Keywords: Reinforced Concrete, Flexural Members, Minimum Stirrups Ratio Abstract: The minimum web reinforcement specified by many codes of practice is intend to maintain adequate reserve strength and ductility.

Sunlight penetration through sloped window apertures Kristián Kondáš1,a *, Stanislav Darula2,b, Marek Zozulák1,c 1Institute of Architectural Engineering, Faculty of Civil Engineering, Technical University of Košice, Slovakia 2Institute of Construction and Architecture, Slovak Academy of Sciences, Bratislava, Slovakia akristian.kondas@tuke.sk, bStanislav.Darula@savba.sk, cmarek.zozulak@tuke.sk Keywords: direct sunlight, illumination, sloped window, window orientation Abstract.

References [1] Qian Zhou, Weiming Yan, Reinforcement technique of Iron in timber structure, Hydraulic and building engineering journal, 2011(9):1-5
FRP-reinforced wood as a structural material, Journal of Material in Civil Engineering, 1992,4(3), 300-317

Engineering Fracture Mechanics. 71 (2004) 513-528
School of civil and environmental Engineering(2001)

Dynamical study of a structure: The case of Al Hoceima’s earthquake / Morocco EL GHOULBZOURI Abdelouafi 1,a, EL ALAMI Zakaria 1, b , El HANNOUDI Sabrine1,c, EL YOUBI Mohamed Salaheddine1,d 1 National School of Applied Sciences of Al Hoceima, Civil engineering Dept., BP 03, Ajdir Al Hoceima, Morocco b e.abdelouafi@hotmail.fr , a elalami.gc@gmail.com ,c sabrina.elhnd@gmail.com, dmselyoubi@yahoo.fr Key words: Accelerogram – Displacement – Dynamic of structure – eigenmodes – Station – structure.
Capacity spectrum method based on inelastic demand spectra, Earthquake Engineering and Structural Dynamics, Vol28, 979-993, 1999

Preliminary Analysis on Inclined Concrete-Filled Steel Tubular Stub Columns with Circular Section under Axial Compression Qingxin Ren1, a, Yanbo Lv1, b, Lianguang Jia1, c and Deqing Liu1, d 1 School of Civil Engineering, Shenyang Jianzhu University, Shenyang 110168, China arenqingxin@sjzu.edu.cn, blyb_051@126.com, csyjlg@163.com, dcedqliu@sjzu.edu.cn Keywords: concrete-filled steel tube; inclined column; circular section; FE modeling Abstract.
Introduction In last 10 years, some inclined concrete-filled steel tubular (CFST) columns are applied in some real engineering structures, and some studies have been performed on inclined CFST stub columns, such as [1, 2].

Synthesis, Characterization and Ring-opening Polymerization of Macrocyclic Aryl Ketone Oligomers Containing the Phthaloyl Moiety HU Li-song1 and GUO Qing-zhong2* 1 School of Environment and Civil Engineering, Wuhan Institute of Technology, Wuhan 430073, China 2 School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430073, China * Corresponding author, email: lshu123a@sina.cn Keywords: Macrocyclic oligomers; Ring-opening polymerization; MALDI-TOF-MS Abstract.

Optimal Grillages by 3-Nodes Triangle Finite Element Kemin Zhoua, Xia Lib College of Civil Engineering, Huaqiao University, Fujian, 362021, China azhoukm@hqu.edu.cn, bxlixia@eyou.com Keywords: Least-Weight Grillage; Topology Optimization; Fully-Stressed Criterion; Triangle Finite Element.
Analysis versus synthesis in structural engineering.