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Influence of Reinforcement Corrosion on Reliability and Remaining Lifetime of RC Bridges KOTEŠ Peter1, a *, VIČAN Josef1,b and IVAŠKOVÁ Martina2,c 1University of Žilina, Faculty of Civil Engineering, Slovakia 2University of Žilina, Research Centre, Slovakia akotes@fstav.uniza.sk, bvican@fstav.uniza.sk, cmartina.ivaskova@rc.uniza.sk * corresponding author: kotes@fstav.uniza.sk Keywords: Corrosion, reliability index, reinforcement, concrete, failure probability.
In the civil engineering for practical using, it is better to use corrosion rate rcorr [µm/year] in calculations, than the mass loss.
In the civil engineering, there are two models describing the changing of the reinforcement diameter in time due to corrosion in the case of uniform corrosion (Fig. 2).
Structural Engineering International – International Association for Bridge and Structural Engineering (IABSE), publisher IABSE c/o ETH Zurich, Switzerland, copyright © IABSE, www.iabse.org/application, ISSN 1016-8664, E-ISSN 1683-0350, SEI Volume 23, Number 4 (2013) 411-417
Omishore, Applications of Advanced Variance-based Methods in Civil Engineering, Proc. of the Lightweight Structures in Civil Engineering, Warsaw (2009) 68–73

Research into Metro Project Management System based on 4G Network Jian-jun HAN 1, 2a, CHENG Yu 2,b 1 College of Civil Engineering, Zhengzhou Huaxin University, Xinzheng, Henan china 2 School of Civil Engineering and Architecture, Henan University of Technology, Zhengzhou, Henan china ahan_7485@163.coml, bpch-y@163.com Keywords: 4G Metro, Engineering Project, Management System Abstract: This paper begins with analyzing the characteristics of metro project construction, creatively puts forward building a metro project management system by using the existing 4G network.
The use of diagnostic reasoning of the fault tree, diagnostic reasoning of equipment monitoring alarms, reasoning of status monitoring information combined with expert online diagnostics and teleconferencing can realize remote diagnosis and follow-up program based on the diagnostic results. 3.2 Advantages and features of management system for metro engineering based on 4G network (1) Using a stable network provided by telecom providers can take advantage of the convenient and reliable 4G network, rather than paying a high price for the self-built network.
It gives the structure diagram and function chart of management system for metro project based on 4G network, and illustrates important functions and key technologies for achievement, which provides a convenient and inexpensive solution to the improvement of our highway engineering information and intelligence, as well as providing a reference to the improvement and betterment of the metro project construction.
Civil Engineering Journal, 2004, 37 (11): 97-100 [4] Zhi Peng, Xie Jiansheng, Jiang Qiuhua.
Engineering quality, 2013, 31 (7) :67-73

Study on the Strength Characteristics of Sludge Solidification Yixiang Chen1, a, Kaixi An1, b, Kexin Zhou 1, c and Chenhao Xu1, d 1 Department of Civil Engineering, Zhejiang University of Technology, Hangzhou 310032, China aone1024@126.com, bpurekathy@126.com czhoukedou267@163.com, daddforever@163.com Keywords: Sludge solidification, Admixture, Compression strength, Cement Abstract.
Therefore, it has lower values for sludge being used as engineering materials.
Acknowledgements The research was financially supported by Key Laboratory of Civil Engineering Structures & Disaster Prevention and Mitigation Technology of Zhejiang Province and Yunhe Cup project of Zhejiang University of Technology (No. 2013165).
References [1] Takashi Tsuchida, Ali Porbaha, Journal of Materials in Civil Engineering. 2001, 13(2):152-160 [2] Jian Li, Heng Wu, Xingui Zhang, etc.
Geotechnical Engineer. 2000, 12(1):15-18 (in Chinese) [3] Linyou Pan.

Research based on modal curvature and wavelet transform for identifying damage of reticulated shell structures Wang Menghong 1, a, Ji Chenmeng 1, b, and Luo Shanshan 1, c 1 Beijing University of civil engineering and architecture, civil and traffic engineering department, Beijing 100044, China a wangmh@bucea.edu.cn, b zuoshouti@sina.com, c elizabeth640@126.com, Keywords: reticulated shell; modal curvature; wavelet transform; identify damage.
Xue Xiang[2] analyzed the engineering structural damage signal and identified the structural damage location through continuous wavelet transform.
Civil Engineering Journal, 2003,36 (05): 52 ~ 75.
Structural Damage Identification of Civil Engineering based on Wavelet Analysis [M].

Analysis of Performance of Local Puzzle Sheet in a Joint Made of UHPC JURSÍK Pavel1,a*, VÍTEK Jan L.2,b and ČÍTEK David3,c 1Faculty of Civil Engineering, CTU in Prague, Thákurova 7, 166 29 Prague 6, Czech Republic 2Metrostav a.s., Koželužská 2450/4, 180 00 Prague 8 and CTU in Prague, Czech Republic 3Klokner Institute, CTU in Prague, Šolínova 7, 166 08 Prague 6, Czech Republic apavel.jursik@fsv.cvut.cz, bvitek@metrostav.cz, cdavid.citek@cvut.cz, Keywords: perforated shear sheet, UHPC, precast bridge deck, experimental measurements, numerical analysis Abstract.
Fig. 4 Finite element models; left – general model of variant 2, right – detailed model With regard to various stages of performance of the girders, local transfer of high shear forces from the local puzzle sheets to the UHPC and to be able to employ its advanced material models a nonlinear analysis by finite element method was carried out using program ATENA Engineering 3D.
Coufal, UHPC joints of precast elements, Fibre Concrete 2013 - Technology, Design, Application, Faculty of Civil Engineering, Czech Technical University in Prague, Prague, 2013, p. 407-414
Coufal, Application of UHPC joints of concrete elements, Fibre Concrete 2015 - Technology, Design, Application, Faculty of Civil Engineering, Czech Technical University in Prague, Prague, 2015 [3] J.
Jursík, Experimental and numerical analysis of performance of Steel-Concrete Composite Bridges with Precast Deck, Doctoral Thesis, Faculty of Civil Engineering, Czech Technical University in Prague, Prague, 2017 (in Czech)

Arrangement Principle of Hoop-layers of Imitating Bamboo Drum Type Tridimensional Parking Structure Yongjun He 1, a, Xiaohua Liu 1, b and Xuhong Zhou 3 1School of Civil Engineering, Hunan University, Changsha 410082, China 2 School of Civil Engineering and Mechanics, Lanzhou University, Lanzhou 730000, China ahyj0087@163.com, bliuxh25@163.com Keywords: Structural bionics, tridimensional parking structure, hoop-layer, arrangement principle Abstract.
Journal of Architecture and Civil Engineering (in Chinese), Vol. 26. (2009), p30
Journal of Bionic Engineering.Vol.7.(2008),p233
China Civil Engineering Journal (in Chinese), Vol.38. (2005), p20.

Modernization of residential buildings of the 1960s Elena Vladimirovna Vostrikovaa, Zlata Anatolyevna Gayevskayab Civil Engineering Institute, St.Petersburg State Polytechnical University, St.Petersburg, Russia avostrikova.alena.v@gmail.com, bgaezlata@yandex.ru Key words: energy-efficient construction, modernization, housing the 1960s, insulation, eco-friendly construction.
Influence of level of thermal protection walling the amount of heat energy loss in a building // Civil Engineering Journal. 2012. №8(34).
Energy efficiency in buildings: the valuation issues and measures to reduce energy consumption of buildings // Civil Engineering Journal. 2010. №1(11).
University of Environmental Engineering .
Properties of porous concrete wall construction products autoclaved polyurethane adhesive / / Civil Engineering Journal. 2013. №5(40).

Numerical Modeling of the Interaction of Subsoil and Reinforced Concrete Slab LABUDKOVA Jana1, a * and CAJKA Radim 1, b 1 Department of Structures, Faculty of Civil Engineering, VŠB - Technical University Ostrava, Ludvika Podeste 1875/17, 708 33 Ostrava – Poruba, Czech Republic a jana.labudkova@vsb.cz, bradim.cajka@vsb.cz Keywords: Foundation structure, soil – structure interaction, interaction models, 3D finite elements, FEM.
In 2010, testing equipment was constructed in areal of the Faculty of Civil Engineering, VŠB – Technical University of Ostrava [5].
[6] Buchta, V., Mynarcik, P. (2014) Experimental testing of fiber concrete foundation slab model, 3rd International Conference on Civil Engineering and Transportation, ICCET 2013Applied Mechanics and Materials.
[7] Janulikova, M. (2014) Behavior of selected materials to create sliding joint in the foundation structure, Advanced Materials Research, Volume 838-841, Pages 454-457, 2nd Global Conference on Civil, Structural and Environmental Engineering, GCCSEE 2013; Shenzhen; China; 28 September 2013 through 29 September 2013, ISSN: 10226680 ISBN: 978-303785926-1, 2014
[9] Halvonik, J., Fillo, L. (2013) The Maximum Punching Shear Resistance of Flat Slabs, Procedia Engineering, Vol. 65, 2013, pp. 376-381

Composite Material Based on Cement and PVA: Evolution of Mechanical Properties During First 28 Days LIDMILA Martin1,a *, TESÁREK1,2,b, PLACHÝ Tomáš1,c, PROŠEK Zdeněk1,2,d, NEŽERKA Václav1,e and TOPIČ Jaroslav1,f 1Czech Technical University in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29, Prague, Czech Republic 2Institute of Physics, Academy of Sciences of the Czech Republic, Cukrovarnická 10, 162 00 Prague, Czech Republic amartin.lidmila@fsv.cvut.cz, btesarek@fsv.cvut.cz, cplachy@fsv.cvut.cz, dzdenek.prosek@fsv.cvut.cz, evaclav.nezerka@fsv.cvut.cz, fjaroslav.topic@fsv.cvut.cz Keywords: Composite, polyvinyl alcohol, cement, mechanical properties.
Special thanks belong to the Center for Nanotechnology in Civil Engineering at Faculty of Civil Engineering CTU in Prague and Joint Laboratory of Polymer Nanofiber Technologies of Institute of Physics Academy of Science of Czech Republic and Faculty of Civil Engineering CTU in Prague.
Břešt'ovský, P., An investigation of the effect of under-ballast reinforcing geogrids in laboratory and operating conditions, Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 4 (2010) 269-277.

Hikosaka: Experimental Study on the Effect of Fiber Reinforced Rubber-Rolled Pin of the Bridge Restrainer Plate System, Journal of Society of Civil Engineer–, Japan Society of Civil Engineer, No.598/I-44, (1998), pp.333-pp.346.
Izuno: Velocity-Based Design of Seismic Unseating Prevention Cable and Shock Absorber for Bridges, Journal of Society of Civil Engineer–, Japan Society of Civil Engineer, No.731/I-63, (2003), pp.341-pp.352.
Kishi: Practical Methods for Impact Test and Analysis, Structual engineering Series 15, Japan, January. (2004) (in Japanese)