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Double Windows in Heritage Listed Buildings Radim Kolář1, a * and Jindřich Sobotka1, b 1Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech Republic akolar.r@fce.vutbr.cz, bsobotka.j@fce.vutbr.cz Keywords: Double Windows, Heritage Listed Buildings, Surface Temperatures, Relative Air Humidity.
The external weather values (Figure 8) were not measured directly on the building; they were adapted from the meteorological measuring system at a permanent GPS station TUBO [5], which is located approximately 1.5 km from the measurement site at Faculty of Civil Engineering, Brno University of Technology.

Alkali Activated Binders Based Concrete Specimens: Length Change and Fracture Tests Vlastimil Bílek, Jr.1,a, Hana Šimonová2,b, Ivana Havlíková2,c, Libor Topolář2,d, Barbara Kucharczyková2,e and Zbyněk Keršner2,f 1Brno University of Technology, Faculty of Chemistry, Purkyňova 464/118, 612 00 Brno, Czech Republic 2Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech Republic abilek@fch.vutbr.cz, bsimonova.h@fce.vutbr.cz, chavlikova.i@fce.vutbr.cz, dtopolar.l@fce.vutbr.cz, ekucharczykova.b@fce.vutbr.cz, fkersner.z@fce.vutbr.cz Keywords: Alkali activated binder, concrete, length change, fracture test, fracture parameters.
Fracture tests were carried out using a Heckert FPZ 100 testing machine within the range of 0–10 kN at a laboratory at the Institute of Building Testing, Faculty of Civil Engineering, Brno University of Technology.

Subramaniam2,b* 1Research Scholar, Department of Civil Engineering, Indian Institute of Technology Hyderabad, Hyderabad, India 2Professor, Department of Civil Engineering, Indian Institute of Technology Hyderabad, Hyderabad, India ace13p0004@iith.ac.in, bkvls@iith.ac.in Keywords: Macro polypropylene, micro polypropylene, fracture, cohesive stress, hybrid.

Miled, J.Néji, «Mechanical properties of non-autoclaved foam concrete: analytical models vs. experimental data», European Journal of Environmental and Civil Engineering, 24(4) (2020) 472-480
Golubev, About the viscosity of destruction of fiber-reinforced concrete, Bulletin of civil engineers. 3(16) (2008) 80-83.

Detection of Crack Evolution in Plain Concrete by Electronic Speckle Pattern Interferometry CHEN Hongniao1, a*, CHEN Jiajian2, b and SU Ray Kai Leung3, c 1Space Structures Research Center, Guizhou University, Guiyang, China 2Department of Civil Engineering, Foshan University, Foshan, China 3Department of Civil Engineering, The University of Hong Kong, Hong Kong, China ahqchen@gzu.edu.cn, bchenjiajian@fosu.edu.cn, cklsu@hku.hk Keywords: Crack evolution, Concrete, ESPI, Strain profile Abstract.

Experimental Research on the Seismic Behavior of Enclosing Masonry Walls Simulated the Structure of an Ancient Masonry Pagoda Strengthened with Steel Straps Shegncai Li1,a,Mengjie Hu1,b, Yong Qian1,c 1 Institute of Architectural Science and Civil Engineering, Yangzhou University, Yangzhou, China ali_shcai@126.com, b463824581@qq.com, c inui_isami@126.com Keywords: Steel straps; Masonry pagodas; Pseudo-static test; Shear capacity; Restoring force model Abstract: In this paper, four single-layer masonry wall models in1/8 scale were made by a kind of special bricks on the basis of an ancient masonry pagoda structure.
The detection of civil engineering structural tests.

Based on fieldwork of aircraft manufactures and in-depth analysis of current difficulties of compiling maintenance manual, and by combining virtual maintenance theory and universal experiences of engineering fields, this paper is engaged in probing a new way to solve current problems, and finally provides a new solution of compiling maintenance manuals that is based on reasonable methods and sufficient information rather than pure personal experiences.
Meanwhile, content compiling consists of repair techniques and engineering method, which are already mature in that a long-term development guarantees a considerable progress.
Yang, Preparation of standard research Civil Aircraft Maintenance Manual.
Yang, Approach and implementation of technology solutions for civil aircraft maintenance manual work, Technol.

Mechanism of Silica fume in suppressing alkali-silica reaction of concrete：interfacial transition zone concerns Binggen Zhan1,a, Quan Wang2,b , Wanliang Zhou2,c, Hongyu Sheng1,d 1．School of Civil Engineering, Hefei University of Technology, Hefei, Anhui, P.R.China 2．Anhui Provincial Laboratory of Structures and Materials in Civil Engineering, Hefei, Anhui, P.R.China abgzhan@126.com, bblueboy0120@163.com, czhouwanliang@sohu.com, dhysheng_01@sina.com Keywords: Concrete; Alkali-silica reaction; Interfacial transition zone; Silica fume；Mechanism Abstract: The composition and structure of the interfacial transition zone (ITZ) in concrete were investigated to analyze the mechanism of silica fume in suppressing alkali-silica reaction (ASR).

Bastin, “The development of non-ballasted track in Germany”, Institution of Civil Engineers and Railway Civil Engineers meetings 3th, 6 2003, pp. 50-55

Window structures in building with historical building preservation Boris Vavrovič1,a *, Anton Puškár2,b 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 aemail: boris.vavrovic@stuba.sk, bemail: anton.puskar@stuba.sk Keywords: Listed building, window structure, detail of imbedded window, theoretical appraisal.