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Study on Early-stage Compressive Strength of Recycled Aggregate Concrete Xiao-ling Liu, Ting Lei a School of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang, Sichuan, China aleiting@swust.edu.cn Keywords: recycled aggregate concrete; early compressive strength; cement-water ratio; linear regression Abstract.

Analysis on Optimization Construction Procedures of Small Spacing Tunnel in Xiamen Airport Highway Licong Wu1, a, Aixiang Wu1,b and Yankai Zhang 1,c 1School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China awulicon520@163.com, bwuaixiang@126.com, custb_zyk@126.com Keywords: Small Spacing Tunnel, construction step optimization, Numerical simulation, Construction process Abstract.

Fracture and Mechanical Properties of Fire Resistant Fibre Composites Containing Fine Ground Ceramic Powder Pavel Reiterman1, a, Ondrej Holcapek1,b, Filip Vogel2,c, Marcel Jogl2,d and Jaroslava Kotatkova2,e 1University Centre of Energy Efficient Buildings, CTU in Prague, Czech Republic 2Faculty of Civil Engineering, CTU in Prague, Czech Republic apavel.reiterman@fsv.cvut.cz, bondrej.holcapek@fsv.cvut.cz, cfilip.vogel@fsv.cvut.cz, dmarcel.jogl@fsv.cvut.cz, ejaroslava.kotatkova@fsv.cvut.cz Keywords: fine ground ceramic powder, aluminous cement, basalt fibres, fracture energy Abstract.

Surface morphology study on fibres treated in cold plasma discharge Kopkáně Daniel1,a,Macháňová Petra1,b,Bodnárova Lenka1,c,Tomáš Morávek2,d 1Brno University of Technology, Faculty of Civil Engineering, Institute of Technology of Building Materials and Component, Veveri 331/95, 60200 Brno, Czech Republic 2Masaryk University, Faculty of Science, Kotlarska 267/2, 611 37 Brno, Czech Republic akopkane.d@fce.vutbr.cz, bmachanova.p@fce.vutbr.cz, cbodnarova.l@fce.vutbr.cz, d323867@mail.muni.cz Keywords: Polymer fibres, cold plasma discharge, surface treatment, atomic force microscopy.

Water Coning Simulation Mode in Fractured Gas Reservoir with Bottom Water Xiaohe Huang1, a,*, Weiyao Zhu 1,b , and Yu Lou1,c 1 School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing, China ahxh_0258@163.com, bweiyaook@sina.com, clouyunet@163.com Keywords: vertical well, fractured gas reservoir with bottom water, water coning, water- breakthrough time Abstract.

Miloš Kalousek, Ph.D.2,b 1,2Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, Czech Republic anemecek.m@fce.vutbr.cz, bkalousek.m@fce.vutbr.cz Keywords: Summer thermal stability, internal accumulative mass, quasistationary and dynamic simulation, energy passive house, software SIMULACE, software BSim, modern wooden houses.

The flat truss dynamic characteristics and seismic response analysis Lu Li1, a,Tieying Li2,b 1,2 College of Architecture and Civil Engineering of Taiyuan University of Technology ,79, Yingzexi Street, Taiyuan, 030024, China a438112580@qq.com,b lty680412@163.com Keywords: flat truss; mode decomposition response spectrum method; seismic internal force coefficient; finite element analysis; Abstract.

., LTD, Beijing, 100621, China 3Department of Civil Engineering, Beihang University, Beijing, 100191, China, awzfb20142@163.com, bdaoxunma@gmail.com Keywords: later shrinkage; early age shrinkage; GGBS; volume stability Abstract.

Evaluating Flight Delays Rating using Fuzzy Simulation Approach Zhenwu Zhao School of safety Science and Engineering, Civil Aviation University of China, Tianjin, China zzw218@163.com Key words: flight delays rating; fuzzy variable; fuzzy simulation approach; Abstract: This paper offers an assessment of flight delays rating, which deals with general concept of risk and safety.

Research on the Exterior Public Space of Ecological Immigrant Settlements in Xilin Gol——Chaogewenduer Gacha as the Model Min Zhang1, a, Juan Wang 1,b, Ming Ma1,c, Wenming Wang1,d, Hao Su1,e 1 Inner Mongolia university of science and technology,The school of Architecture & Civil Engineering, BaoTou, azm8124@126.com, b7235195@qq.com, cmaming_72@163.com, dcolorming@163.com, eshizhe6263@sina.com Keywords: Inner Mongolia; Xilin Gol; Ecological Immigrant Settlements; Exterior Public Space Abstract.