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Experimentalanalysis of prestressing construction schemes of Dalian gym HuajieWang1, a,HongliangQian1, band Feng Fan2,c 1School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China 2School of Civil Engineering, Harbin Institute of Technology at Weihai, Weihai264209, China ahuajie_wang@163.combqianhl@hit.edu.cn c fanf@hit.edu.cn Keywords: Dalian gym; mega-gridsuspend-dome; prestressingconstruction; constructionsimulation; tensile test; Abstract：Da Lian gym is a typical elliptical inclined mega-grid suspend-dome structure.

Development of advanced masonry structures with utilization of alternative thermal insulating materials Jiří Zach1,a, Jitka Hroudová1,b, Martin Sedlmajer1,c, Azra Korjenic 2,d 1Brno University of Technology, Faculty of Civil Engineering, Institute of Technology of Building Materials and Components, Veveří 331/95, 602 00 Brno, Czech Republic 2Vienna University of Technology, Faculty of Civil Engineering, Institute of Building Construction and Technology, Karlsplatz 13, 1040 Vienna, Austria azach.j@fce.vutbr.cz, bhroudova.j@fce.vutbr.cz, csedlmajer.m@fce.vutbr.cz, dazra.korjenic@tuwien.ac.at Keywords: masonry structures, insulation materials, by-products, masonry blocks, hygrothermal behavior.

., Guangzhou Electric Power Design Institute, 17# Linhexi Road, Guangzhou, 510075, P R China 2 Civil Engineering Dept., School of Civil Engineering and Transportation, South China Univ. of Tech., 381# Wushan Road, Guangzhou, 510640, P R China aliu_s_n@163.com, bzb_cut@163.com, cwl_scut@163.com, (corresponding author) Keywords: cable tunnel; large cross-section tunnel; cable laying; self-balanced cable support system; ADINA; experimental study Abstract.

Study on Macroseismic Response of an Special-shape Concrete-filled-steel-tube Arch Bridge Guoping Huang 1*,2 1Hunan City University Civil Engineering College,Yiyang 413000 Hunan, China 2Hunan University Civil Engineering College,Changsha 410006 Hunan, China 1email: 614807827@qq.com Keywords: Special-shape concrete-filled-steel-tube arch bridge; E2 action of earthquake; elastic-plasticity Abstract: It is extremely complex for the seismic response of special-shape Concrete-filled-steel-tube arch bridge under severe earthquake, mainly in: the structure may enter elastic-plastic working state and nonlinear border, etc., with regards to this, the elastic-plastic beams unit of concrete-filled-steel-tube is introduced, using different boundary processing modes and establishing three different Midas finite element models.

V. 3,c Candidate of Technical Sciences, Head of Department of Complex Safety in Construction, Moscow State University of Civil Engineering (Yaroslavskoye Shosse, 26, Moscow, 129337, Russian Federation; e-mail address: ICA_kbs@mgsu.ru) Doctor of Technical Sciences, Professor of Department of Complex Safety in Construction, Moscow State University of Civil Engineering (Yaroslavskoye Shosse, 26, Moscow, 129337, Russian Federation; e-mail address: ICA_kbs@mgsu.ru) Candidate of Technical Sciences, Research associate, State Fire Academy of Emercom of Russia (Borisa Galushkina St., 4, Moscow, 129366, Russian Federation) Keywords: suppression of oil products; tank; gas-salt layer of water; regularities and procedure of suppression of oil products flame; fluorine-containing foam concentrate; extinguishing time.

Nanomodifiers and nanomodified building materials At present, there are numerous examples of successful application of nanotechnology in material science and civil engineering [1].
References [1] Sivakumar Naganathan, Charan Singh Jasbir Singh, Yim Wil Shen, Peng Eng Kiat, Sivadass Thiruchelvam, Nanotechnology in Civil Engineering - A Review, Advanced Materials Research. 935 (2014) 151-154 [2] Pei Yao Xu, Xiao Xue Han, Sa Sa Ban, Modification of Nano-Titanium Dioxide Film and Processing Experimental Study of Tannery Waste Water, Advanced Materials Research. 383-390 (2011) 6391-6395 [3] Rong Fu Zheng, Hai Xia Hu, Ya Qin Fu, Preparation and Photocatalytic Performances of TiO2/SnO2 Composite Films Supported on Carbon Fiber, Advanced Materials Research. 450-451 (2012), 701-705 [4] Meng Chen, Li Sheng Jin, Application of Nano-TiO2 Photocatalysis Technology in Purification Exhaust, Advanced Materials Research. 575 (2012) 64-69 [5] A.S.

Influence of Finely Ground Recycled Concrete on Microstructure of Cement-Based Composite Material Jaroslav Topič1, a *, Zdeněk Prošek1,b, Josef Fládr1,c, Jan Trejbal1,d, Pavel Tesárek1,e and George Karra'a2,f 1CTU in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29 Praha 6, Czech Republic 2Czech University of Life Sciences Prague, Faculty of Tropical AgriSciences, Kamýcká 129, 165 21 Praha 6 - Suchdol, Czech Reblic ajaroslav.topic@fsv.cvut.cz, bzdenek.prosek@fsv.cvut.cz, cjosef.fladr@fsv.cvut.cz, djan.trejbal@fsv.cvut.cz, epavel.tesarek@fsv.cvut.cz, fgkarraa@gmail.com Keywords: Cement; composite materials; recycled concrete; microstructure.
Acknowledgement Financial support from the Faculty of Civil Engineering, Czech Technical University in Prague (SGS project No.

The Ability to Determine the Degree of Damage to Welds Depending on Damage to the Welding Elements Ihor Tvardovskyi1,a*, Tetyana Kalinina1,b and Olexandr Chuchmai1,c 1Odesa State Academy of Civil Engineering and Architecture, Odesa, Ukraine aigortvardovsky@gmail.com, bkalininat384@gmail.com, calexsandrch14061983@gmail.com Keywords: corrosive processes, welds, welding, damage of elements, aggressive medium Abstract.
The tests of the rods were carried out on the hydraulic press “HRM-2” at the specialized laboratory of the Department of Construction Mechanics OSACEA (Odessa State Academy of Civil Engineering and Architecture).

Microstructural Analysis of Fly Ash-Based Stabilizer for Track Bed LOJDA Vít1,a*, ZIKMUND Tomáš2,b, SOJKA Karel2,c, KAISER Jozef2,d, PROŠEK Zdeněk1,e and LIDMILA Martin1,f 1 Czech Technical University in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29 Prague, The Czech Republic 2 CEITEC – Central European Institute of Technology, Brno University of Technology, Purkyňova 123, Brno 612 00, The Czech Republic avit.lojda@fsv.cvut.cz, btomas.zikmund@ceitec.vutbr.cz, ckarel.sojka@ceitec.vutbr.cz, djozef.kaiser@ceitec.vutbr.cz, ezdenek.prosek@fsv.cvut.cz, fmartin.lidmila@fsv.cvut.cz Keywords: Fly Ash, Track Bed, Microstructure, Microscopy, X-Ray Computed Tomography, Micro-CT.
Škvára, Fluid sulfátovápenný ash, Fly ash in civil engineering, 2015

Analysis on Correlation among Evaluation Indexes of Heavyweight Impact Sound in Apartment Buildings Kyoung-Woo KIM1,a*, Kwan-Seop YANG1,b 1Korea Institute of Civil Engineering and Building Technology, Republic of Korea akwmj@kict.re.kr(*Corresponding author), bksyang@kict.re.kr Keywords: Heavyweight impact sound, Bang machine, Evaluation indexes, Correlation analysis Abstract.
Acknowledgments This research was supported by a grant from a Strategic Research Project (A study on noise reduction solution for adjacency households in apartment houses) funded by the Korea Institute of Civil Engineering and Building Technology.