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Comparison of Cement Pastes Creep with Admixtures of Fly Ash PADEVET Pavel1,a *and BITTNAR Petr1,b 1Czech Technical University in Prague, Faculty of Civil Engineering, Department of Mechanics, Thakurova 7, 166 29, Prague 6, Czech Republic apavel.padevet@fsv.cvut.cz, bpetr.bittnar@fsv.cvut.cz Keywords: cement paste, fly ash, shrinkage, creep, measurement system Abstract.
Cement Pastes with Fly Ash Long-term attention is given to the creep of cement pastes at the Department of Mechanics, Faculty of Civil Engineering, CTU in Prague.

Influence of water content in the hardened cement paste mixtures with different proportion of fly ash on the material and mechanical properties Ondřej Zobal1, a, Pavel Padevět2, b 1Faculty of Civil Engineering, Czech Technical University in Prague, Thakurova 7/2077, 166 29 Prague 6 – Dejvice, Czech Republic 2Faculty of Civil Engineering, Czech Technical University in Prague, Thakurova 7/2077, 166 29 Prague 6 – Dejvice, Czech Republic aondrej.zobal@fsv.cvut.cz, bepavel.padevet@fsv.cvut.cz Keywords: Cement paste, fly ash, volume density, compressive strength Abstract.

Thermo-mechanical behavior of epoxy shape memory polymer1 Yu Gu 1, a,Shaoxiong Li2,b 1Department of Mechanics, School of Civil Engineering, Beijing JiaoTong University, Beijing, China 2Department of Mechanics, School of Civil Engineering, Beijing JiaoTong University, Beijing, China a yugu@bjtu.edu.cn, b11121115@bjtu.edu.cn, Keywords:shape memory epoxy; viscoelastic properties; stress relaxation; stress-strain hysteresis Abstract:The viscoelastic behaviors of shape memory polymers have a significant influence on the function realization of this kind of smart materials.

Properties of lightweight thermal insulation plasters Martin Sedlmajer 1, a, Jiří Zach, 1, b and Jitka Hroudová 1, c 1Brno University of Technology, Faculty of Civil Engineering, Institute of Technology of Building asedlmajer.m@fce.vutbr.cz , bzach.j@fce.vutbr.cz, chroudova.j@fce.vutbr.cz Keywords: lightweight aggregate, expanded obsidian, thermal conductivity, plasters, mechanical properties.
Research conducted at the Faculty of Civil Engineering at Brno University of Technology explored the possibilities of using non-traditional binders, such as activated fly ash and metakaolin.

Analysis and Experiment on the Chuck for Equivalent Strength Connection of Wire Rope Haizhou Chen1,a ,Xiaoyong Zhang1 ,Wei Li1,Yuling Wang1 ,Qilin Zhang2 China Construction Eighth Engineering Division Co.
,Ltd, Shanghai, 200120; School of Civil Engineering, Tongji University, Shanghai, 200092; 461000827@qq.com Keywords: wire rope; lift overall; chuck; connection; safety Abstract.
Introduction Commercial Aircraft Corporation of China Ltd. was established on May 11, 2008 in Shanghai, China, is the main body of the implementation of the major projects of the national large aircraft, large aircraft project in China, but also the development of co-ordination the trunk of aircraft and regional aircraft, the industrialization of China's civil aircraft main carrier.

Air Exchange across Staircase Windows in Protected Escape Route In Time of Fire Martina Reháková1*, Imrich Mikolai2 1Department of Building Structures, Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 813 68 Bratislava, Slovakia, 2Department of Building Structures, Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 813 68 Bratislava, Slovakia, 1Email: martina.rehakova@stuba.sk , 2Email: imrich.mikolai@stuba.sk Keywords: escape route, staircase, window, vent ABSTRACT.

Mechanical Analysis of Link Slab in Continous Paving Layer of simple supported girder Bridge Fan Li 1,2, a, Xiyuan Liu1,b ,Rongxia Wang 1, and Xiaowei Wang1 1 College of Civil Engineering, Hebei University of Technology, Tianjin 300401,China 2 Civil Engineering Technology Research Center of Hebei Province, Tianjin 300401, China ajinfanmuzi@163.com, bliuxiyuan721@126.com Keywords: link slab, paving layer, bending stress, bridge deck surfacing, Abstract.

Experimental Research on Elastic Modulus and Compressive Strength of High-Strength Concrete after Fire Shi Xinlei1,a Ding Yong1,b Yao Zhikun2 Zhou Liping2 1Department of Civil Engineering, Ningbo Univercity, Ningbo, China 2Ningbo Communication Planning and Design Academy, Ningbo, China a624102541@qq.com, bdingyong@nbu.edu.cn Keywords: Concrete, After fire, Elastic modulus, Compressive strength, Experimental research Abstract.
[7] Wu Bo,Yuan Jie, Wang Guangyuan, Experimental research on the mechanical properties of HSC after high temperature, China Civil Engineering Journal 33 (2000) 8-12

The Research on Strengthening Technique for Aged RC Beam Xie Bina, Jia Binb Wang Ru-hengc School of Civil Engineering and Architecture, Southwest University of Science and Technology Mian Yang, 621010 China axiebin229@163.com, bjiabin216@126.com, cruheng001@163.com Keywords: Strengthening Technique, Aged RC, CFRP Abstract.
[4] SU Ying, WU Zhi-min, HU Cheng-he, SHI Chang-wen: New Hybrid Bonding Technique of Reinforced Concrete Beams Strengthened With CFRP Sheet, Journal of Architecture and Civil Engineering Vol. 26 (2009), p. 66-72.

Detection of Concrete Spalling Using Changes in Modal Flexibility Nadia Hajihasani1, a, Norhisham Bakhary2, b 1M.Eng Student, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 UTM-Skudai, Johor, Malaysia 2 Lecturer, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 UTM-Skudai, Johor, Malaysia anadiahajihasani@yahoo.com, b norhisham@utm.my Keywords: Spalling; Natural Frequency; Mode Shape; Flexibility Method Abstract: This paper presents a study in the effect of spalling to dynamic parameters such as natural frequencies and mode shapes.