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This problem is also important for the civil engineering complex.
Kotsiurubenko // technical university of moldova and moldavian engineering association, journal TUM «MERIDIAN IINGIINERESC». – 2017. – № 2

Analysis on Thermal Characteristics of Phase Change Roof and Insulation Roof Guozhong Wu1, a, Yan Zhao1, b, Jing Wang1, c and Dong Li1, d 1 School of Civil Engineering and Architecture, Northeast Petroleum University, Daqing 163318, China awgzdq@126.com, bzhaoyan223916@163.com, c wangjing1108@126.com, dlidonglvyan@126.com Keywords: phase change material, roof, thermal characteristics, cooling energy consumption.
(3) The utilization ratio of phase change material in the models which are used in this paper ware only 9.7%, 28.0% and 29.3% respectively, we should improve the utilization ratio of phase change material as much as possible to economize the cost in practical engineering application, and choosing a suitable phase transition temperature and material amount was the key to improve the utilization ratio of phase change material.

Machado Laboratório Nacional de Engenharia Civil, Av. do Brasil 101, 1700-066 Lisbon, Portugal saporiti@lnec.ptl Keywords: Timber structures, mechanical properties, non-destructive methods, probabilistic analysis.
Palma, Predicting the mechanical behaviour of solid pine timber elements through non and semi-destructive methods, in: 11th World Conference on Timber Engineering, Riva del Garda, Italy, 2010
Sousa, 2013, Reliabiliy analysis of a timber truss system subjected to decay, Engineering Structures 46 (2013) 184-192.

a) b) Figure.1 a) Simplified diagram of a belt conveyor, b) Internal structure of a steel cord belt To overcome the problem of unexpected belts failures, engineers from mining companies have started to use special equipment for NDT (Non-Destructive Testing) signal acquisition and analysis.
Mazurkiewicz, Problems of numerical simulation of stress and strain in the area of the adhesive-bonded joint of a conveyor belt, Archives of Civil and Mechanical Eng., 9/2 (2009) 75-91
Engineering Failure Analysis 28 (2013) 103-114 [11] A.

Nonstationary Thermodynamic Analysis of a Chosen Critical Detail in a Waterproof Concrete Basement Structure Using an Experimentally Verified Model IGNACAK Miroslav1,a, MATIASKOVA Lydia1,b* and SOLTESZ Julius2,c 1Stare Grunty 326 B, 841 04 Bratislava, Slovakia 2Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Department of Concrete Structures and Bridges, Radlinskeho 11, SK-810 05 Bratislava, Slovakia amiroslav.ignacak@gmail.com, blydia.matiaskova@stuba.sk, cjulius.soltesz@stuba.sk Keywords: early age crack formation, hardening concrete, FEM based simulation, thermal and stress development Abstract.
Klemczak, Degree of restraint concept in analysis of early-age stresses in concrete walls, Engineering Structures. 102 (2015) 369-386.

A multi-scale analysis of materials reinforced by inclusions randomly oriented in the ply plane Emmanuel Lacostea, Sylvain Fréourb, Frédéric Jacqueminc Institut de Recherche en Génie Civil et Mécanique (UMR CNRS 6183), Université de Nantes – Centrale Nantes, 37 Boulevard de l’Université, BP 406, 44 602 Saint-Nazaire cedex, France aemmanuel.lacoste@univ-nantes.fr, bsylvain.freour@univ-nantes.fr, cfrederic.jacquemin@univ-nantes.fr Key words: composite materials, multiscale analysis, Kröner – Eshelby self-consistent model, multiple inclusions, random orientation, thermoelastic behaviour.
Introduction The recent development of composite materials during the last decades opened new prospects to mechanical part engineering, particularly for aeronautical applications, because of their high strength-to-weight ratio as well as corrosion and fatigue resistance.
Morris: Elastic constants of polycrystals, International Journal of Engineering Science, Vol. 8 (1970), pp. 49-61

High Performance Concrete with SCM and Recycled Aggregate KUBISSA Wojciech1,a∗, JASKULSKI Roman1,b, KOPER Artur1,c, SUPERA Marcin1 1Warsaw University of Technology Faculty of Civil Engineering, Mechanics and Petrochemistry 09-400 Płock, ul.
Procedia Engineering, 57(0):634 - 641, 2013.

The Crack Pattern in Brunelleschi's Dome in Florence: Damage Evolution from Historical to Modern Monitoring System Analysis OTTONI Federica 1,a, COÏSSON Eva 2,b and BLASI Carlo3,c 1,2,3 Dept. of Civil Engineer and Architecture, Parma University, Viale Usberti 181/A, Parma, Italy a fede.ottoni@gmail.com, beva.coisson@unipr.it, carlo.blasi@unipr.it Abstract The aim of this paper is to show the potentiality of the historical analysis mixed with the experimental data elaboration in identifying the mechanical behavior of an ancient monument.
Considered for centuries the widest masonry dome in the world (the distance between two opposite corners measures about 42.2 meters, or else 72 florentine braccia), it is one of the fews huge masonry domes ascribable in engineering masterpieces (as the Roman Patheon, Hagia Sophia and Sulemain Mosque in Istanbul, Saint Peter in Rome).

Effect of Thermal Environment at Early Age on Hydration Phases Composition and Strength Development of Concrete Containing Fly Ash Fengchen Zhang 1, a, Dejian Shen 2,b, Jikai Zhou 2,c and Zhonghua Li 1,d 1 College of mechanics and materials, Hohai University, Nanjing 210098, China 2 College of civil and transportation engineering, Hohai University, Nanjing 210098, China azhangfc67@163.com, bshendejian@hhu.edu.cn, czhoujikai@163.com, d lizhonghua77@126.com Keywords: Thermal enviroment; Hydration phases composition; Strength developmet; Fly ash Abstract.
Hydration in some mass concrete is probably in thermal enviroment because of hydration heat, poor heat conductivity of concrete itself, and temperature difference between inside material and external environment, such as the dam of hydraulic engineering, deep foundation scaleboard of high building, pier of railway bridge, large size pile foundation or spread foundation, etc.

However, the Chinese current Thermal design code for civil building (GB 50176-2016) focuses on the thermal aspect, while the evaluation of hygric performance is still based on Glaser’s method.
Ashrae Transactions 98 (1992), p 354-369 [7] American Society of Heating, Refrigerating and Air conditioning Engineers (ASHRAE).
Assessment on bamboo scrimber as a substitute for timber in building envelope in tropical and humid subtropical climate zones - Part 1 hygrothermal properties test. 2017 International Conference on Building Materials and Materials Engineering, Lyon, France (2017)