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Experimental and Computer Researches of Ferroconcrete Beams at High-Temperature Influences Otrosh Yurii1,a*, Mykola Surianinov2,b, Golodnov Alexander3,c, Starova Olena4,d 1National University of Civil Defence of Ukraine, 94, Chernishevska str., Kharkov, Ukraine, 61023 2Odessa State Academy of Civil Engineering and Architecture, 4, Didrickson str., Odessa, Ukraine, 65029 3Ukrainian Institute of Steel Structures named after V.M.
In the article [3] there were analyzed the results of the engineering assessment of fire damage of prefabricated preliminary tense ferroconcrete elements.
The study consisted of two phases: a phase of engineering processing of materials, including laboratory tests of concrete samples, and verification of the capacity of fire-damaged elements.
Stetsyuk, System approach for readiness assessment units of civil defense to actions at emergency situations, Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 1 (2018) 99-105.
Shyliaiev, Calculation of plate-beam systems by method of boundary elements, International Journal of Engineering and Technology(UAE). 7(2) (2018) 238-241.

The specimens were tested after 28 days of curing in the Laboratory of Material and Structures Tests, Department of Civil Engineering - University of Calabria.
Starts from this research other investigations will be need in order to better evaluate how the disposal of cellulose waste can be used in an eco-friendly way utilizing the applications of the civil engineering.
The specimens were made by Gallo Erminio Company, partner of the project, at the University of Calabria in the Laboratory of Material and Structures Tests, Department of Civil Engineering.
Key Engineering Materials, Vol. 624, pp. 584-594, (2015)
Advances in Materials Science and Engineering, Vol. 2018, (2018)

Evaluating the Properties of Bitumen Stabilized with Carbon Nanotubes Wynand JvdM STEYN1, a, Tanya E Bosman2,b, Samantha Galle3,c , and Jacques van Heerden4,d 1Department of Civil Engineering, University of Pretoria, Lynnwood road, Hatfield, South Africa 2 Department of Civil Engineering, University of Pretoria, Lynnwood road, Hatfield, South Africa 3 Department of Civil Engineering, University of Pretoria, Lynnwood road, Hatfield, South Africa 4 Sasol Technology (Pty) Limited, Sasolburg, South Africa awynand.steyn@up.ac.za, btanyabosman@hotmail.com, csamanthagalle@webmail.co.za, djacques.vanheerden@sasol.com Keywords: Carbon Nanotubes, bitumen, complex shear modulus, modification.
TABLE 1 Mechanical properties of CNTs and other engineering fibers [10].
Application of nanotechnology in road pavement engineering.
Nanotechnology in civil infrastructure: A paradigm shift.
BEng (Civil) dissertation.

Seismic Vulnerability Assessment of Ancient Masonry Building: an Experimental Method MENDES N 1, a, LOURENÇO P B1,b and CAMPOS-COSTA A 2,c 1 ISISE, University of Minho, Guimarães, Portugal 2 NESDE, National Laboratory for Civil Engineering, Lisbon, Portugal a nunomendes@civil.uminho.pt, bpbl@civil.uminho.pt, calf@lnec.pt Abstract This paper presents a review of the methods for seismic vulnerability assessment, together with an experimental method based on shaking table testing.
An experimental method to estimate the vulnerability curves, based on previous experience from the National Laboratory for Civil Engineering (LNEC), is presented.
Engineering Structures, 31(6), 1312-1330
"Comparison of ambient and forced vibration testing of civil engineering structures," in Proc.
Journal of Earthquake Engineering, 14(1), 80-101

Analysis on seismic damage of timberwork building and reinforcement Rui Liu1, a, Muyi Hou1,b, Xiao Liu1,c, Ruheng Wang1,d 1School of civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang 621010, China a441420636@qq.com, b1278880417@qq.com, cliuxiao0807@126.com, dwangruheng@swust.edu.cn Keywords: Timber Engineering, Earthquake damage, Reinforcement and repair.
Introduction Timberwork buildings are widely spread in China.Many historical cities have existed a lot of timberwork ancient buildings. at the same time, the vast rural areas are also have a lot of timberwork civil building.

Numerical Modeling of Cantilever Retaining Wall Using EPS Geofoam Rashid Mustafa1, a* 1Department of Civil Engineering, Katihar Engineering College, Katihar, Bihar, 854109, India atalktorashid@keck.ac.in Keywords: Cantilever retaining wall, EPS Geofoam, Isolation efficiency, Numerical modeling, Plaxis2D Abstract.
Earth retaining wall structures are common civil engineering structures.
Trandafir, Reduction of lateral earth forces acting on rigid non-yielding retaining walls by EPS geofoam inclusions, Journal of Materials in Civil Engineering. 23 (2011) 1711-1718
Bathurst, Numerical analysis of earthquake load mitigation on rigid retaining walls using EPS geofoam, The open civil engineering journal. 6 (2012) 21-25
Nabil, Earth pressure reduction on retaining wall using EPS geofoam, Magazine of Civil Engineering. 99(7) (2020). http://dx.doi.org/10.18720/MCE.99.4 [20] R.

R.China 2School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, P.
The concrete mixing proportion is adopts pump concrete for 160~180mm of slump and used for two kinds of strength grade: C30 and C50 which are often used in civil engineering projects.
Civil Engineering Research Institute of National Chung Hsing University, Taiwan. 2002
The 4th International Symposiumon Lifetime Engineering of Civil Infrastructure, 2009.

Towards An Application of PBD Principles for Innovative Recentering Beam-To-Column Connections Jong Wan Hu1,a, Ga Lam Choi2,b 1 Assistant Professor, Department of Civil and Environmental Engineering, University of Incheon, 406-840, Republic of Korea (Corresponding Author) 2 Masters Course, Department of Civil and Environmental Engineering, University of Incheon, Incheon, 406-772, Republic of Korea a jongp24@incheon.ac.kr, b rkfqoddl@naver.com Keywords: Performance-based Design (PBD), Innovative Connections, Recentering Behavior, Finite Element (FE) Models.
References [1] ASCE: Minimum Design Loads for Buildings and Other Structures, ASCE 7-10 (American Society of Civil Engineers, Reston, VA, USA 2010)
Fenves: Opensees Command Language Manual, Department of Civil Environmental Engineering, University of California, Berkley (2006)

Corrosion rate evolution in concrete structures with hydrophobic agents exposed to the Marine Environment Weiqun Cao1,a, Hong Fan2,b and Tiejun Zhao2,c 1 School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an, China 2School of Civil Engineering, Qingdao Technological University, Qingdao, China aqdcaoweiqun@163.com, byxqpfwl@126.com, cztjgp@263.net Keywords: Corrosion rate; Hydrophobic agents; Durability; Concrete Abstract.
This information is extremely important to help the civil engineer specify products of protection for reinforced concrete structures [4-6].
Vol. 4(2001), p. 483 [8] Chinese Civil Engineering Society, Guide to durability design and construction of concrete structures (CCES01-2004), Chinese Building Industrial Publishing (2005)

Experimental Investigation on the Flexural Behaviour of Patched Reinforced Concrete with Unsaturated Polyester Resin Mortar AGUS Supriyadi1, a, STEFANUS Adi Kristiawan2,b and SANDY Raditya3,c 1SMARTCrete Research Group, Civil Engineering Department, Sebelas Maret University, Indonesia 2SMARTCrete Research Group, Civil Engineering Department, Sebelas Maret University, Indonesia 3 Civil Engineering Department, Sebelas Maret University, Indonesia aaguspri22@yahoo.com, bsa_kristiawan@uns.ac.id (corresponding author), csndy_r@ymail.com Keywords: Cracks, flexural behaviour, patched reinforced concrete, stiffness, unsaturated polyester resin mortar.
Alonso: Journal of Materials in Civil Engineering Vol. 17 No. 2 (2005), p. 168-177 [2] P.S.