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Study of Properties of Concrete with Mineral Materials of Gangue Yunfang Meng1,2a, Qinghe Sun1,2b and Ruiting Ma1,2c 1College of Civil and Hydraulic Engineering, Ning xia University in China； 2Ministry of Education Engineering Research Center of Efficient use of water resources in arid modern agriculture in Chinese.

Efficiency of CFRP Strengthening of Arches Tested by Failure of Historical Building after the Inappropriate Repair Intervention FLAGA Kazimierz1, a and KWIECIEŃ Arkadiusz2,b 1 ，2 Faculty of Civil Engineering, Cracow University of Technology, Poland a kflaga@imikb.wil.pk.edu.pl, bakwiecie@pk.edu.pl Abstract This paper should be treated as continuation of considerations placed in the paper (Ciesielski et. al. 2004), where a strengthening of cracked masonry arches, based on CFRP laminates anchored in the brick walls, was presented.
Keywords: Masonry arches and vaults, CFRP strengthening, testing of repair efficiency Introduction Being an expert in a case of repair of historical masonries an engineer has to be like a detective.

Influence of Different Fibers on Cracking Resistance of Shaft Wall Mass Concrete Zhang Jiwei1,2,a*, Li Fangzheng1,2,b, Liu Shujie1,2,c 1Shaft Construction Branch, China Coal Research Institute, Beijing 100013, China 2Beijing China Coal Mine Engineering Co.
J. of Civil and Environmental Engineering, 2015, 37(1): 1365-1372

Streamlining Sustainability: Innovative Approaches for Hazardous Waste Treatment – A Comprehensive Overview Zain Ali1,a*, Areej Ahmed2,b and Hafsa Bibi3,c 1,2,3Civil Engineering, UET Taxila, Taxila, Pakistan azainali392321@gmail.com, b engrareejahmed@gmail.com, c engrhafsabibi@gmail.com Keywords: Safety management system, Safety climate, OHS, Safety practices.
I mentioned that sustainability has grown to become an important agenda for people especially those practicing construction and engineering.
Finally, talks about that the discussion is still in progress, all stakeholders: from governmental services, and academia, industry and civil society organizations should cooperate and start applying these propositions to generate this change immediately.

References [1] CAP 753, Helicopter Vibration Health Monitoring (VHM), Guidance Material for Operators Utilising VHM in Rotor and Rotor Drive Systems of Helicopters, TSO on behalf of the UK Civil Aviation Authority, ISBN: 978 0 11792 733 9, August 2012 [2] J.L.
First International Forum on Integrated System Health Engineering and Management in Aerospace; USA. 2005 [4] H.
[7] Department of Defense Test Method Standard for Enivormental Engineering Considerations and Laboratory Tests.

Mechanical Properties and Damage Evolution of Siliceous Concrete Subjected to Elevated Temperatures Hong-Yan Chu1, 2, a, Jin-Yang Jiang1, 2, b *, Wei Sun1, 2, c, Mingzhong Zhang3, d 1School of Material Science and Engineering, Southeast University, Nanjing 211189, China 2Jiangsu Key Laboratory of Construction Materials, Nanjing 211189, China 3Department of Civil, Environmental and Geomatic Engineering, University College London, London WC1E 6BT, UK achuhongyan87@126.com, bjiangjinyang16@163.com, csunwei@seu.edu.cn, dmingzhong.zhang@ucl.ac.uk Keywords: siliceous concrete; compressive strength; splitting tensile strength; high temperature; spalling; polypropylene fiber; damage.

Experimental Investigation of the Flammable Properties and Factors of Wooden Products Exposed to the Fire Impact DUBININ Dmytro1,a*, LISNIAK Andrei1,b, SHEVCHENKO Serhii1,c, GAPONENKO Yuri1,d 1National University of Civil Defence of Ukraine, 94, Chernishevska str., Kharkiv, 61023, Ukraine adybinin@nuczu.edu.ua, bptarr@nuczu.edu.ua, cshevchenkosn@nuczu.edu.ua, dgaponenkoyurii66@gmail.com Keywords: thermal decomposition, pyrolysis zone, char layer, depth of char, OSB and WPB.
Ragimov et al., Physical modelling of changes in the energy impact on a worker taking into account high-temperature radiation, Journal of Achievements of Materials and Manufacturing Engineering, 1(91) (2018) 27– 33
Xiao et al., Ablation behavior studies of charring materials with different thickness and heat flux intensity, Case Studies in Thermal Engineering, 23 (2021) 100814

Numerical and Experimental Analysis of the Temperature Fields Developed during WAAM Production of an Aluminum Part Mária Behúlová1,a *, Miroslav Sahul1,2,b, Eva Babalová1,c, Martin Sahul1,d, and Tomáš Němec2,e 1Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Ulica Jána Bottu 2781/25, 917 24 Trnava, Slovak Republic 2Czech Technical University in Prague, Faculty of Mechanical Engineering, Technická 4, 166 07 Praha 6, Czech Republic amaria.behulova@stuba.sk, bmiroslav.sahul@fs.cvut.cz, ceva.babalova@stuba.sk, dmartin.sahul@stuba.sk, etomas.nemec@fs.cvut.cz Keywords: Wire arc additive manufacturing (WAAM), CMT-WAAM, deposition parameters, aluminum alloy, numerical simulation, temperature fields.
While challenges with porosity, surface finishing and dimensional accuracy remain, WAAM is finding increasing number of applications across various industries, including aerospace, automotive, marine, offshore, energy, construction, civil engineering, defense, and military, as well as in production of medical devices and components, architecture, art and sculpture [3, 5-8].

Kupolati2,d 1Department of Chemical, Metallurgical and Materials Engineering, Tshwane University of Technology, 0183, Pretoria, South Africa 2Department of Civil Engineering, Tshwane University of Technology, 0183, Pretoria, South Africa a*ogunmefunolakunleanthony@yahoo.com, bsadikur@tut.ac.za, cteffoml@tut.ac.za, dkupolatiwk@tut.ac.za Keywords: Pulsed electric current sintering, Microstructure, Ti6Al4V, ZrO2, Si3N4, Nanomechanical properties, Relative density and Porosity Evaluations Abstract.
Materials Science and Engineering: A, 2020. 774: p. 138920
Materials Science and Engineering: A, 2018. 731: p. 595-602
Advanced Engineering Materials, 2024. 26(23): p. 2401392
Materials Science and Engineering: A, 2021. 801: p. 140415

Static and Dynamic Behavior of Nanotubes-Reinforced Sandwich Plates Using (FSDT) Aicha DRAOUI1,2,a, Mohamed ZIDOUR2,3,*, Abdelouahed TOUNSI1,4,b, Belkacem ADIM3,c 1Laboratory of Matérials et Hydrology, University of Sidi Bel Abbés, BP 89 Cité Ben M’hidi, 22000 Sidi Bel Abbés, Algeria. 2Université Ibn Khaldoun, BP 78 Zaaroura, 14000 Tiaret, Algeria. 3Laboratory of Geomatics and Sustainable Development, Ibn Khaldoun University of Tiaret, Algeria. 4Department of Civil and Environmental Engineering, King Fahd University of Petroleum & Minerals, 31261 Dhahran, Eastern Province, Saudi Arabia.
Khadem, An analytical study on the nonlinear vibration of a double walled carbon nanotube, Structural Engineering and Mechanics, (54) 5 (2015)
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, (2018) 0954406218756451
Mahmoud, A nonlocal zeroth-order shear deformation theory for nonlinear postbuckling of nanobeams, Structural Engineering and Mechanics, 62(6) (2017) 695-702
Yavuz, Surface and thermal load effects on the buckling of curved nanowires, Engineering Science and Technology, an International Journal, 17(4) (2014) 279-283