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Effect of Different Environments on Durability of PPF concrete Wang chen-fei1,a* , Liu jing1,b 1School of Civil Engineering & Architecture, Xiamen University of Technology, Xiamen, Fujian, 361024, China a*2013110904@xmut.edu.cn, b2013110905@xmut.edu.cn Keywords: Polypropylene Fiber, concrete, dry-wet cycle, freeze-thaw cycle, chloride.

Experimental and Modeling Studies on Thermal Conductivity of Cement Composites Containing Nanosilica Pongsak Jittabut1,a*, Prinya Chindaprasirt2,b, Supree Pinitsoontorn3,c 1Physics and General Science Program, Faculty of Science and Technology, Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima, 30000, Thailand 2Department of Civil Engineering, Khon Kaen University, Khon Kaen, 40002, Thailand 3Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen, 40002, Thailand apongsak.ey@gmail.com, bprinya@kku.ac.th , cpsupree@kku.ac.th Keywords: Thermal Conductivity; Experimental; Modeling; Nanosilica; Cement Paste Abstract.

Study on Deep Reduction and Efficient Separation of Lingyang Iron Ore Yanjun Lia Jie Liu b Yuexin Hanc and Shumin Zhangd Northeastern University College of resource and civil engineering, Liaoning, Shenyang, 110819 a liyanjun@mail.neu.edu.cn; b liujie@mail.neu.edu.cn; c hanyuexin@mail.neu.edu.cn; dzsm5558@gmail.com Keywords: Lingyang iron ore.

A Hybrid-Stabilized Solid Element for Piezoelectric Laminated Plate Analysis Xiaomei Yang 1 Faculty of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou 510006, China axmyang_86@yahoo.com.cn Keywords: finite element method, hybrid, stabilization, piezoelectric laminate, electromechanical.

Exploration Method for Extra Heavy Oil Reservoir with Top Water YouJun JI 1, a, JianJun LIU 1, b and Nelly Zhang2, c 1 School of Civil Engineering and Architecture, Southwest Petroleum University, Chengdu, 610500 2 PetroTECH Information Consulting Services, Beijing 100724, China aJiyoujun0319@163.com, bliujj0906@163.com, c107774745@qq.com Key Words: extra heavy oil; top water; SAGD; numerical modeling; recovery ratio Abstract: For an extra heavy oil reservoir with top water in Liaohe Oilfield, it is inefficiently and hard to produce by conventional thermal recovery.

Design and Modal Analysis of SMPC Deployable Antenna Baoxian Jia1, a*, Wenfeng Bian2, b and Ning Peng1, c 1School of Naval Architecture, Harbin Institute of Technology (Weihai), Weihai, China 2Department of civil engineering, Harbin Institute of Technology (Weihai), Weihai, China ajiabx@126.com, bbianwf@163.com, cxinsheng787@126.com Keywords: Shape memory polymer, Deployable hinge, Structural design, Modal Analysis, Finite element simulation Abstract.

Comparison of Mineralogical Changes during Thermal Processing of Limestones Dušan Dolák1, a, Karel Dvořák2,b, Jaroslav Bureš2,c and Dominik Gazdič1,d 1Brno University of Technology, Faculty of Civil Engineering, Veveri 331/95, Brno 602 00, Czech Republic 2Lime Business Consulting s.r.o, Pekárenská 330/12, Brno 602 00, Czech Republic adolak.d@fce.vutbr.cz, bdvorak.k@fce.vutbr.cz, cjaroslav.bures@gmail.com, dgazdic.d@fce.vutbr.cz Keywords: limestone, lime, HT-XRD analysis Abstract.

Shahid, Progressive Failure Analysis of Laminated Composites Subjected to In-plane Tensile and Shear Loads, PhD Dissertation, Stanford University, Department of Civil Engineering, Stanford, CA, 1993

However it is considered difficult to be used in the civil industry because of the high cost of reinforcement and processing [2].
Fukunaga, Material Science and Engineering, A225 (1997), p.59-68 [3] Biing Hwa Yan et al, J of Machine tools & Manufacture xx (2004), p.1-9 [4] S.Durante et al, Surf. & Coatings Technology 94-95 (1997), p.632-640 0000 5555 10101010 15151515 20202020 0000 5555 10101010 15151515 20202020 The amount of processing Φ (mm) The amount of processing Φ (mm) The amount of processing Φ (mm) The amount of processing Φ (mm) The amount of wear (a.u.)

Research on Behaviors of Steel Fiber Reinforced Concrete Filled Steel Tube Columns under Axial Load Yiyan Lu1, a, Shan Li1, b and Juan Chen2, c 1School of Civil Engineering, Wuhan University, China 2School of urban construction, Yangtze University, China ayylu901@163.com, bLsdlut@yahoo.com.cn, cchjuan9876@163.com Keywords: Steel Fiber; Concrete; Steel Tube; Capacity; Ductility Abstract.