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Development of Structural Concrete with Fly Ash HELA Rudolf1,a *, ŤAŽKÝ Martin1,b 1Brno University of Technology, Faculty of Civil Engineering, Veveri 95, 602 00 Brno, Czech Republic ahela.r@fce.vutbr.cz, btazkyM@study.fce.vutbr.cz Keywords: Fly ash, concrete, compressive strength, modulus of elasticity.

Optimization Algorithm Analysis on Satellite Communication Signal Processing Liu RenHao 1, a 1 Beijing University of Posts and Telecommunications (BUPT), School of Electronic Engineering,BeiJing, 100876, China abuptlk@bupt.edu.cn Keywords: Satellite communication, signal processing algorithm, searching, order-1 subspace tracing Abstract.
As an important constituent part of modern communication, satellite communication plays a considerably important position in civil and military fields [2, 3].

Designing the Human-oriented Non-motorized Urban Transportation: to Promote Walking and Cycling Yue wang1, a 1,The school of architecture & civil engineering, Inner Mongolia University of science and technology, Baotou, Inner Mongolia, 014010, China awangyue2135@foxmail.com Keywords: Urban planning, Urban design, Non-motorized transportation, Pedestrians, Cyclists Abstract: Urban non-motorized transportation is the walking and cycling transportation.

Effect of curing regime on the properties of alkali-activated slag/limestone mortar subjected to high temperatures FIALOVÁ Barboraa and ROVNANÍK Pavelb Faculty of Civil Engineering, Brno University of Technology, Veveří 95, Brno, Czech Republic afialovab1@study.fce.vutbr.cz, brovnanik.p@fce.vutbr.cz Keywords: alkali-activation, slag, limestone, high temperature, curing, mechanical properties, microstructure.

Analysis of Dynamic Parameters of Rail Fastening by Born-Jordan Transformation SMUTNY Jaroslav1,a * and PAZDERA Lubos1,b 1Brno University of Technology, Faculty of Civil Engineering, Department of Railway Structures and Construction, Brno, Veveri 95, Czech Republic asmutny.j@fce.vutbr.cz, bpazdera.l@fce.vutbr.cz Keywords: vibration response, signal analysis, time frequency transformation, rail fastening Abstract.

Experiment and ANSYS Finite Element Analysis on Concrete Filled Thin- walled Steel Tube Joints Li Jian Architecture and Civil Engineering School Inner Mongolia University of Science and Technology, Baotou, China nkdlj@163.com Keywords: Joint of concrete filled thin- walled steel tube and composite beam; Bearing capacity; Ductility performance; Finite element analysis Abstract.

Delgado1,b and V.P. de Freitas1,c 1LFC − Laboratório de Física das Construções, Departamento de Engenharia Civil, Universidade do Porto, Rua Dr.
The models developed has an excellent fit and would be useful engineering application concerning External Thermal Insulation Systems.

Compressive Resistance of Environmental Concrete Using Fly Ash and Fine Aggregate for Replacing Traditional Sand Duy-Liem NGUYEN1,a*, Minh-Thuan DUONG1,b 1Faculty of Civil Engineering, Ho Chi Minh City University of Technology and Education, Ho Chi Minh City, Vietnam aliemnd@hcmute.edu.vn, bksxdthuanminh@gmail.com Keywords: Artificial sand; Fine aggregate; Fly ash; Environment; Landslide.

Mathematical Modelings of Some Smart Materials and Structures Christian Licht1,a* and Thibaut Weller1, b 1Laboratoire de Mécanique et Génie Civil, UMR 5508 CNRS-Université Montpellier, c.c. 48, Place Eugène Bataillon, 34095 Montpellier cedex 05, France aclicht@univ-montp2.fr, bthibaut.weller@univ-montp2.fr *Corresponding author Keywords: Smart materials, Smart structures, Mathematical modeling.
This twofold behavior is known and used for a long time and several derivations of models of smart structures can be found in the engineering literature, but, due to the various used methods, discrepancies and controversies may occur.

The design principle cladding of internal and external walls and the architectural design analysis Alena Pernišová1, a * 1Department of Building Structures, Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 813 68 Bratislava, Slovakia aalena.pernisova@stuba.sk Keywords: cladding, material, design Abstract.