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Study on mechanical performance of deep pile cap failure Guo Honglei1, a 1Wuhan Polytechnic University, School of Civil Engineering and Architecture aghl5186@aliyun.com Keywords: pile cap; failure; performance; study Abstract.

Preparation of PZT Material with Different Zi/Ti Ratio by Sol-Gel Method Xi Chen School of Civil Engineering and Communication, North China University of Water Resource and Electric Power, Zhengzhou 450011, China chenxi@ncwu.edu.cn Keywords: PZT; sol-gel method; Zi/Ti ratio.

Renewable Energy Evaluation and Plan in Matsu Areas Lih-Shyng Shyu Department of Electro-Optical and Energy Engineering, MingDao University, Changhua, 52345, Taiwan.
Because off-shore islands’ civil requires large amount of fresh water, the wind power station is mainly built for seawater desalination.

Hydrothermal synthesis of tobermorite at 170 and 190 °C from fly ash and quartz sand FLEISCHHACKER Jan1, a, HELANOVA Ester1,b and DROCHYTKA Rostislav1,c 1 Faculty of Civil Engineering, Brno University of Technology, Veveri 331/95, 602 00 Brno, Czech Republic a fleischhackerJ@study.fce.vutbr.cz, b helanova.e@fce.vutbr.cz, c drochytka.r@fce.vutbr.cz Keywords: Calcium silicate hydrates, quartz sand, fly ash, molar ratio, hydrothermal synthesis, XRD, tobermorite, katotite.

Quantification Studies on Meso-Damage Characteristics of Marble Under Uniaxial Compression Condition Xiaohui Ni1,2, a 1Department of Civil Engineering, Shaoxing University, Shaoxing,Zhejiang,312000,China 2Geotechnical Research Institute, Hohai University, Nanjing,Jiangsu,210098,China a nxh2004@hotmail.com Key words: Quantification, Marble, Meso-damage characteristics, Representative volume element.

China 2Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, P.R.
Introduction Zirconium oxide structural ceramic has better mechanical property at room temperature, it has been widely used in the fields of industry and civil, and is one of the most important structural ceramics[1,2].

Sakami 1,a, H.Sabhi2,b and R.Ayad2,c 1Equipe de recherche : Génie civil et Géo Ingénierie Faculté des Sciences et Techniques, Université CADI AYYAD B.P 549, Av.Abdelkarim Elkhattabi, Guéliz Marrakech, MAROC 2Laboratoire d’Ingénierie et de Sciences des Matériaux (LISM) Université de Reims Champagne-Ardenne UFR Sciences, Moulin de la Housse, BP 1039, 51687 Reims, France asakami@fstg-marrakech.ac.ma , bhamid.sabhi@univ-reims.fr, crezak.ayad@univ-reims.fr Keywords: Special finite elements, shells, modified Mindlin hypothesises, transverse shear.
Kim: Composites Part B: Engineering, 31, pp. 65-74, (2000)

Dynamic Load Test Analysis for Continuous Steel Bridge M.J.Ma1, a 1 College of Architecture and Civil Engineering, Taiyuan University of Technology79, Yingzexi Street, Taiyuan, 030024, China a13453460129@126.com Keywords: The continuous steel box girder-bridge; Load test; Dynamic performance Abstract.

Second-order effects of Shanxi tall steel framework sway Tingting Kang1, a 1College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan, China a651195357@qq.com Keyword: Tall Steel Frame; Second-order effects; Horizontal displacement Abstract: Structure in horizontal wind load produce lateral displacement, vertical load may have caused additional effects due to the lateral displacement and deformation of the cumulative increase leads to structural instability collapse.

Research On Neutral-point Balancing For Three-level Space Voltage Vector Converter Yue Yuntao1, 2, Xu Zhiyong 1 1Beijing University Of Civil Engineering And Architecture BeiJing 100044, China 2School of Automation, Beijing University of Aeronautics and Astronautics, Beijing 100083, China yue-yun-tao@sohu.com Keywords: Dual-PWM, Three level converter, Hybrid clamped, Space voltage vector.