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Structure Fault Diagnosis of Tower Crane Based on Wavelet Packet Analysis and Support Vector Machines Shengchun Wang 1,a, Rongsheng Shen1,b, Shijun Song1,c and Yan Tian1,d 1 Department of Mechanical Engineering, Shandong Jianzhu University, Jinan, Shandong Province, China ascwang_0807@163.com, bsrsh1985@126.com, csongshj@sdjzu.edu.cn, d470698109@qq.com Keywords: Tower Crane, Wavelet Packet, Support Vector Machines, Structural Damage.
Introduction Tower crane is an indispensable mechanical equipment in the industrial and civil building construction.When tower crane works, each organization frequently starting or braking causes strong vibration and impact, which is one of the main reasons of mental structural damage.

Natural Additive to Retard the Setting of a Mortar and Increase its Resistance Noel Díaz González1,a, Luis Alberto González Luna1,b, Elia Mercedes Alonso Guzmán1,c, Wilfrido Martínez Molina1,d, Hugo Luis Chávez García1,e* and Judith Alejandra Velázquez Pérez1,f 1Materials Department, Faculty of Civil Engineering, Universidad Michoacana de San Nicolás de Hidalgo, Avenida Gral.

Evaluation of Cracking Susceptibility of Weldment Container for Nuclear Power Plant Sergio Neves Monteiro1,a, Lucas Tedesco Bolzan1,b and Frederico Muylaert Margem2,c 1Military Institute of Engineering - IME, Department of Materials Science; Praça General Tibúrcio, 80, Praia Vermelha, Urca, RJ, CEP 22290-270, Urca, Rio de Janeiro, RJ, Brazil. 2State University of the Northern Rio de Janeiro, UENF, Advanced Materials Laboratory, LAMAV; Av.
Civil and Mech.

Effect of Heating and Cooling Mode on Temperature and Enthalpy of Phase Changes in PCM Modified Plaster Zbyšek Pavlík1,a, Oldřich Zmeškal2,b, Milena Pavlíková1,c, Robert Černý1,d 1Czech Technical University in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29 Prague 6, Czech Republic 2Brno University of Technology, Faculty of Chemistry, Purkyňova 118, 61200 Brno, Czech Republic apavlikz@fsv.cvut.cz, bzmeskal@fch.vutbr.cz, cmilena.pavlikova@fsv.cvut.cz, dcernyr@fsv.cvut.cz Keywords: Phase-change materials; Heating mode; Cooling mode; Phase change temperature; Enthalpy of phase change, plaster Abstract.

R-Curve Characterization of Crumb Rubber Modified Asphalt Mixtures Incorporating Warm Mix Additive at Low Temperatures Sepehr Ghafari1,a, Fereidoon Moghadas Nejad1,b 1Department of Civil and Environmental Engineering, Amirkabir University of Technology, Tehran, Iran asepehr202@gmail.com, bmoghadas@aut.ac.ir Keywords: R-curve; HMA; Elastic-plastic; Crumb rubber; Crack propagation; Low temperature.

The Development of Accelerated Test Method for Internal Sulfate Attack by Delayed Ettringite Formation Van-Huong Nguyen1,a*, Nordine Leklou2,b and Pierre Mounanga2,c 1The University of Da Nang, University of Science and Technology, 54 Nguyen Luong Bang Street, Lien Chieu District, Danang City, Vietnam 2University of Nantes - Polytech Nantes, GeM, CNRS UMR 6183, Research Institute in Civil and Mechanical Engineering, 58 rue Michel Ange, BP 420, 44606 Saint Nazaire cedex, France anvhuongtltdud@gmail.com, bnordine.leklou@univ-nantes.fr, cPierre.Mounanga@univ-nantes.fr Keywords: DEF, Accelerated method, Heat curing, Mortar, Alkaline leaching, Expansion Abstract.

The Appraisal and Strengthening Design of a Large Adding Layer Supermarket Lu Liqi1,a, Lei Honggang1,b*, Jiao Jinfeng1,c 1College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan, Shanxi, China a337993436@qq.com(Lu Liqi),blhang168@126.com(Lei Honggang), c1165102571@qq.com(Jiao Jinfeng) Keywords: Large supermarket, Adding layer directly without identification, Reinforcing design Abstract.

Unsuitable Mounting of Wooden Cladding to the Base Structure and its Consequences KUPILÍK Václav 1,a*, HEJTMÁNEK Petr 1,b and NAJMANOVÁ Hana 1,c 1 Department of Building Structures, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 2077/7, 166 29, Praha 6, Czech Republic a kupilik@fsv.cvut.cz, b petr.hejtmanek@fsv.cvut.cz, c hana.najmanova@fsv.cvut.cz Keywords: wooden cladding, timber structure, cavity wall, structure defect, imperfection Abstract.

Acknowledgement Authors are grateful for Civil Engineering Science Centre (CIMC) for SEM images of coated and uncoated PWS particles.

Measurement of Physical Properties in Waste-Based Particle-Reinforced Polymer Composites (WPPC) Darina Dostálová1,a*, Michal Vacek1,b*, Libor Matějka1,c,Jan Pěnčík1,d, Tomáš Pospíšil1,e, Roman Brzoň1,f 1Brno University of Technology, Faculty of Civil Engineering, Institute of Building Structures, Veveří 331/95, 602 00 Brno, Czech Republic adostalova@fzu.cz, bmichal.vacek@ceec.eu, cmatejka.l@fce.vutbr.cz, dpencik.j@fce.vutbr.cz, epospisilT3@study.fce.vutbr.cz, fbrzon.r@fce.vutbr.cz Keywords: Particle Polymer Composite, Recycled Material, Thermal Insulation, Coefficient of Thermal Conductivity.