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., Faculty of Civil Engineering STU, Radlinského 11, 813 26 Bratislava 1, Slovak republic 2Ing.
The fire safety is proved by special project of fire safety, designed by the fire safety engineer (in the Slovak republic named “fire safety specialist”), who must cooperate with the other engineers (not only with architect and structural designer, but mainly with the project engineer of the main firefighting equipment (fire safety of building, fire detection system, fixed fire extinguish system, smoke and heat control system).

Research on the Indoor and Outdoor Wind Environment of University Apartment in the Hot in Summer and Cold in Winter Area DUAN Xiang1,a, XU Wei-qi 1,b, HE Ke-xin1 1School of Civil Engineering and Architecture，Wuhan Polytechnic University，China,430023 aduan_xiang@whpu.edu.cn, bxuweiqi00608@163.com Keywords: hot in summer and cold in winter area, university apartment, wind environment, numerical simulation Abstract.Wuhan,which is hot in summer and cold in winner climatic region,lies in the east of Jianghan Plain.High temperature and high humidity is characteristics of the city.Thus,it’s vital to strength the natural ventilation of building.Simulation for the situation of wind in Wuhan a certain university in this paper,which take average meteorological element for many years in Wuhan to be initial condition.Selecting Fluent Airpak to conduct flow field Simulation Analysis in the process of calculation.posing problem which exist natural ventilation design universally,according to experimental
The simulation using the Fluent software,Fluent software is a kind of CFD commercial software, used to simulate complex flow from incompressibility to a highly compressibility.Due to the adoption of several solution methods and multi-grid acceleration convergence,Fluent can obtain the optimal convergence speed and precision.Fluent Air-pak is geared to engineers,architects and designers professional artificial environment system analysis software, especially HVAC domain,can simulate the internal air flow of object,heat transfer and pollution physical phenomenon precisely,can simulate the ventilation system air flow,air quality,heat transfer,pollution,comfort degree and other problems accurately,and provide comfort,PMV,PPD measure of indoor air quality ( IAQ ) technical indicators in accordance with ISO 7730 standards.
References [1] R.Yoshie,A.Mochida:Journal of Wind Engineering and Industrial Aerodynamics,Vol.95(2007), p.1551 [2] Yoshihide Tominaga:Journal of Wind Engineering and Industrial Aerodynamics,Vol.96(2008), p.1749 [3] Li Baofeng, Architectural Design Ecological Strategy, Beijing: Tsinghua University, 2004:31,in Chinese [4] Lee Kun, Yu Zhuang, Wuhan Regional Wind Environment Influence in the Simulation Analysis of the Temperature, Beijing: resources science, 2006, 28 ( 6) :51-59,in Chinese [5] C.W.Tsang,K.C.S.Kwok,P.A.Hitchcock:Bilding and Environment,Vol.49(2012),p.167 [6] Yoshie,R,“CFD analysis of flow field around a high-rise building”,in Summaries of Technical Papers of Annual Meeting,Environ,Engg, II, AIJ,(1999),in Japanese [7] Kataoka,H,“Large Eddy Simulation of building”,in Summaries of Technical Papers of Annual Meeting,Environ,Engg,II,AIJ,(2003),in Japanese [8] Information on http://www.abbs.com.cn/

Structural damage detection of continuous beam by NExT based wavelet packet energy Peng Yan1,a, Qiao Li1,b 1School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China aswjtu_yp@126.com, bql3721@163.com Keywords: natural excitation technique (NExT); wavelet packet energy (WPE); continuous beam; damage detection Abstract: For the purpose of effective damage localization, combined with natural excitation technique (NExT) and wavelet packet (WP) decomposition method, a new algorithm named NExT based wavelet packet energy (WPE) damage detection algorithm was proposed for continuous beam.
Journal of Structural Engineering Vol.10 (2002), p. 1354-1361
Engineering Structures Vol.27 (2005), p. 1339–1348
Theory and application of engineering structural damage alarming.

., College of Engineering, Abu Dhabi University, Abu Dhabi, UAE aahmad.khartabil@tgrmcc.com, bsamer.almartini@adu.ac.ae Keywords: Supplementary Cementitious Materials, Grand Granulated Blast furnace Slag, fly ash, Recycled Aggregate, Green Buildings Abstract.
Al-Khatib, An Experimental Study on Self Consolidating Concrete (SCC) under Hot Weather and Hauling Time, Key Engineering Materials Journal, http://dx.doi.org/10.4028/www.scientific.net/kem.677.3, (2016)
Al-Martini, Experimental Investigation on the effect of silica fume on Green self-consolidating concrete under extreme conditions, Toronto’2016 AES-ATEMA International Conference (, CANADA: July 2 – 5, 2016) “Advances and Trends in Engineering Materials and their Applications”
IOSR Journal of Mechanical and Civil Engineering, 52-59

Optimal Retrofitting of Structures Using Braces Sawekchai Tangaramvong1,a and Francis Tin-Loi1,b 1Centre for Infrastructure Engineering and Safety, School of Civil and Environmental Engineering, The University of New South Wales, Sydney, NSW 2052, Australia aemail: sawekchai@unsw.edu.au (corresponding author), bemail: f.tinloi@unsw.edu.au Keywords: Brace design, Ground structure, Mixed Integer, Multiple load cases, Optimal retrofit Abstract.
Introduction Over the past decades, the optimization concept has been developed in the fields of optimal layout and/or sizing design of engineering structures (see e.g. [1,2]).
Tyas, Layout optimization of large-scale pin-jointed frames, Engineering Computations. 20 (2003) 1044-1064

Research on Strain Transfer of Embedded BOTDA Sensors Analyzed by FEM Qiao Yan1, a, Sun Chuanzhi1, a, 2,b and Zhang Biao3,c 1 Suqian College, Suqian, China 2 College of Civil Engineering, Southeast University, Nanjing, China 3 Jiangsu Research Institute of Building Science, Nanjing, China a223800, b210096, c210008 Keywords: embedded BOTDA strain sensors; law of strain transfer; FEM Abstract: In this paper, the theory of strain transfer of embedded BOTDA sensors was introduced.
Introduction Safety, durability and normal function of large building and bridge construction are brought to our attention with the remarkable development of construction and traffic engineering.
Optical fiber sensing technique is endowed outstanding characteristic: capacity of resisting disturbance, electrical insulation, thermostability, frost resisting, waterproof and anti-corrosion[1].These performance break through the traditional point type sensing concept and monitor structural strain information continuously which provides a powerful means for monitoring and diagnosis of construction building structure and used widely in health monitoring of engineering structures.However due to coating layer, restrictive coating and paste layer absorb a part of energy in the process of strain transfer whose accuracy rest with physical and mechanical properties of that which depends on Interface transferring properties of optical fiber strain sensor[2].
Journal of Engineering Mechanics, 1998(4):385-394

This method has combined with the features of existing norms and the features of strengthening works, and it’s more suitable for the majority engineer assessment personnel.
Journal of Systems Science and Systems Engineering. 2004(13):1-35
[S] [4] Quality inspection and Evaluation Standards for Highway Engineering Section 1 Civil Engineering JTG F80/1-2004.

Effect of Crushed Brick on Some Properties of Modified Reactive Powder Concrete Rusul Hussein Saeed1,a*, Nada Mahdi Aljalawi2,b 1,2University of Baghdad, College of Engineering, Baghdad, Iraq.
Introduction Over the past few years, engineers working with concrete have become more interested in sustainable development.
Materials The materials used in the production of MRPC are cement, fine aggregate, additives, superplasticizer, micro steel fiber, crushed brick and water to achieve sustainability in the field of civil engineering.
Al-Numan, “The effect of coarse aggregate inclusion on the performance of reactive powder concrete exposed to oil products,” in IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2019, p. 12044

An experimental-numerical approach of the metallic insert in CFRP/honeycomb sandwich structures under normal tensile load Phacharaporn Bunyawanichakul1,a, Patinya Kumsantia1,b and Bruno Castanié2,c 1Department of Aerospace Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand 10900 2 Université de Toulouse, INSA, UPS, Mines d’Albi, ISAE; ICA (Institut Clément Ader), INSA, 135 Avenue de Rangueil, Toulouse, France 31077 aphacharaporn.b@ku.ac.th, brouroni@hotmail.com, cbruno.castanie@insa-toulouse.fr Keywords: Insert, Honeycomb, Sandwich structure, Joining Abstract.
In civil commercial aircraft, sandwich design started to be used in 1950s for construction of numerous secondary structures such as flap, aileron, slat, slot, etc.
Kepler: Partial inserts in sandwich panels (Technical report No.91, Institute of Mechanical Engineering, Aalborg University, 1997)
Castanié: An investigation of failure scenario of the metallic insert in sandwich structures (The first TSME International Conference on Mechanical Engineering, Thailand 2010)

Grey Model Based Particle Swarm Optimization Algorithm For Fatigue Strength Prognosis of Concrete Qinming Liu1,a, Ming Dong2,b 1 School of Mechanical Engineering, Shanghai Jiao Tong University, 200240, P.R.
Hu: Computer Engineering and Science.
Shi: Journal of China Civil Engineering.
Liew: Engineering Optimization.