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Introduction Modal testing and analysis technology, developed from the later nineteen sixties, has been basically mature, and is widely used in machinery, civil engineering, shipbuilding, etc.

Maximization of Solar Gains of an Air Collector by Simulations Ondrej Sikula1, a, Vit Merka1,b , Jiri Hirs1,c and Josef Plasek1,d 1Brno University of Technology, Faculty of Civil Engineering, Institute of Building Services, Veveri 331/95, Brno 602 00, Czech Republic asikula.o@fce.vutbr.cz, bvit@merka.eu, chirs.j@fce.vutbr.cz, dplasek.j@fce.vutbr.cz Keywords: solar air collector; solar gains; CFD simulation; numerical simulation; optimizing.

Experimental Study on Ammonia-Nitrogen Removal in Water by Composite zeolite filter Lisha Fan1,a, Yanzhen Yu2,b and Chunhiu Zhao3,c 1, 2 ,3 School of Civil Engineering and Architecture,University of Jinan 250022 China a lyfls2012@163.com, b cea_Yuyz@ujn.edu.cn,c zchfly@126.com * Corresponding author:Yanzhen Yu Keywords: Composite Zeolite Filter ;Ceramsite; Ammonia Nitrogen Adsorption Abstract.Using composite zeolite filter material independent preparation in the laboratory as an aeration biological filter material,and compared with ceramsite.The ammonia-nitrogen adsorption capacity of the above two filters were evaluated through the pilot test.

., First Vice-Rector of Moscow state university of civil engineering(MSUCE) 2research student, personal assistant to the First Vice-Rector of MSUCE Moscow, 129337, Yaroslavskoye shosse, 26 1volkov@mgsu.ru, 2suknevalv@mgsu.ru Keywords: BIM, GIS, information technologies, renewable energy, solar panels, solar energy, computer aided design, construction.

., Moscow, 129337, Russia, Moscow State University of Civil Engineering a pavel.akimov@gmail.com, b marina.mozgaleva@gmail.com, с aslami.mojtaba@gmail.com, d genromgsu@gmail.com Keywords: wavelet-based discrete-continual finite element method, local structural analysis, multipoint boundary problem, two-dimensional problems, three-dimensional problems, operational formulations, discrete-continual formulations Abstract.

Experimental Determination of Innovative Plaster Moisture Expansion LUKOVIČOVÁ Jozefa 1, a, PAVLENDOVÁ Gabriela 1,b and UNČÍK Stanislav 1,c 1Faculty of Civil Engineering, Slovak University of Technology, 813 68 Bratislava, Slovak Republic ajozefa.lukovicova@stuba.sk, bgabriela.pavlendova@stuba.sk, cstanislav.uncik@stuba.sk Keywords: moisture expansion, plasters, renovation, historical buildings, sustainable construction Abstract.

Pile Capacity in Homogeneous Unsaturated Sand Layer Anuchit Uchaipichat 1, a and Ekachai Man-koksung 1,b 1 Department of Civil Engineering, Vongchavalitkul University Muang District, Nakhon Ratchasima, 30000, Thailand aanuchitu@yahoo.com, b aunetun@hotmail.com Keywords: Pile capacity, Effective stress, Partial saturation, Sands, Suction Abstract.

Numerical simulation of Static Liquefaction in tailings pond Yang Liu1, a, Xuetong Zhao1, b,Hongxiang Yan1, c 1Department of Civil Engineering, University of Science and Technology Beijing, 100083, China aoceanly@gmail.com, b 491797560@qq.com, c.yhx_ustb@126.com Keywords: Static Liquefaction; Numerical simulation; Tailings pond Abstract.

Experimental Corrosion Tests on Weathering Steel Bridges Vit Krivy1,a*, Katerina Kreislova2,b and Viktor Urban1,c 1VSB-TU Ostrava, Faculty of Civil Engineering, Ludvika Podeste 1875, Ostrava-Poruba, 708 33, Czech Republic 2SVUOM Ltd., U mestanskeho pivovaru 934/4, Prague, 170 00, Czech Republic a*vit.krivy@vsb.cz, bkreislova@svuom.cz, cviktor.urban@vsb.cz Keywords: weathering steel; low-alloy steel; patina; corrosion; steel structures; bridges.

Study of Heat Transport in Structure of Concrete Lenka Bodnárová1, a, Jitka Hroudová1, b, Jiří Zach1, c and Iveta Nováková1, d 1Brno University of Technology, Faculty of Civil Engineering, Institute of Technology of Building Materials and Components, Veveri 331/95, 602 00 Brno, Czech Republic abodnarova.l@fce.vutbr.cz, bhroudova.j@fce.vutbr.cz, czach.j@fce.vutbr.cz, dnovakova.i@fce.vutbr.cz Keywords: High temperature resistant concrete, light aggregate, polypropylene fibers, fire risk, basalt aggregates, normative heat curve ISO 834.