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Online since: September 2024
Authors: Oleg Kulakov, Albert Katunin, Oleksii Roianov, Yuliia Mykhailovska
Investigation the Intensity of Heating of the Isolation Material of an Electrical Wire KATUNIN Albert1,a, KULAKOV Oleg1,b*, ROIANOV Oleksii1,c, MYKHAILOVSKA Yulya1,d 1National University of Civil Defence of Ukraine, 94, Chernishevska str., Kharkiv, Ukraine, 61023 akatunin@nuczu.edu.ua, bkulakov_ov@nuczu.edu.ua, croianoff@nuczu.edu.ua, dmykhailovska@nuczu.edu.ua Keywords: current loading, electrical wire, intensity of heating, material of electrical сore, material of the isolation, maximum allowed current.
Konovalenko, Definition of accumulated operating time distributions for a cable product insulation within the defined life cycles 2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering.
IOP Conference Series: Materials Science and Engineering. 708/1 (2019) 012065
Key Engineering Materials Submitted. 954 (2023) 125–133
Journal of Engineering Physics and Thermophysics. 91/2 544–555
Online since: April 2013
Authors: Makoto Kawakami, Kyu Seok Yeon, Seung Ho Min, Jung Heum Yeon, Jin Yong Hwang, Yoon Sang Choi
Remodeling of Deteriorated Irrigation Aqueducts Using Precast Polymer Concrete Flume Kyu-Seok Yeon1,a, Makoto Kawakami2,b, Yoon-Sang Choi1,c, Jin Yong Hwang1,d, Seung-Ho Min1,e , Jung Heum Yeon3,f 1Department of Regional Infrastructure Engineering, Kangwon National University, Chuncheon, Korea 2Graduate School of Engineering and Resource Science, Akita University, Japan 3Center for Transportation Research at The University of Texas at Austin, Texas, USA aksyeon@kangwon.ac.kr, bkawakami@gipc.akita-u.ac.jp, cnacys38@kangwon.ac.kr, dhjy6989@hanmail.net, epromised2@kangwon.ac.kr, fjyeon@utexas.edu Keywords: irrigation aqueducts, remodeling method, precast flume, polymer concrete Abstract.
Since agricultural hydraulics structures are exposed to the ambient air, carbonation of concrete is an important cause of deterioration as in other civil engineering and architectural structures.
Repairing Method Using Engineered Cementitious Composites (ECC).
Online since: February 2016
Authors: Zhen Ping Sun, Wen Xian Zhu, Yi Liu, Dang Yi Li
Methods for Inhibition of Fluidity Loss of Concrete Mixed with Superplasticizers Zhu Wenxian1,2,a, Sun Zhenping1,b*, Liu Yi1,c and Li Dangyi 3,d 1 Key Laboratory of Advanced Civil Engineering Materials of the Ministry of Education, Tongji University, Shanghai 201804, China 2 Shanghai Zhongcai Engineering Testing Co.
As is shown in studies and engineering practices, the effect of several kinds of chemical admixtures on slump loss is as follows: superplasticizers > high range water reducing agent > common water reducing agent > air-entraining water-reducing agent > retarding water reducer. [7] The effect of three types of superplasticizers on Zeta potential of cement particles and slump loss of fresh concrete has been studied.
Engineering Measures.
Online since: July 2022
Authors: José Lucas, Paulo Duarte, Paulo Martins, Liliana Pina, Rui Miguel
According to the Practical Guide for the rights of people with disabilities, in Portugal any distinction, exclusion, or restriction based on the disability that has as an objective or effect to impede or null recognitions, considering comparative terms of equality conditions, will reduce human rights and fundamental liberties in the political, economic, cultural, civil contexts [5].
However, just a minority of medical engineers and designers are disabled themselves [5].
The reality is that wastefulness is a sensitive issue as it exists a common frustration among disabled individuals and those who develop products (e.g., designers, engineers, CEOs) furthermore since inclusivity and accessibility areas in fashion are still underinvested, uninterested, compared with other mainstream consumer markets [8].
Hölttã-Otto, Identifying Customer Needs: Disabled Persons as Lead Users, in ASME 2006 International Engineering Technical Conferences and Computers and Information in Engineering Conference, (2006), pp. 243–251 [4] S.
Online since: November 2010
Authors: Yue Xin Han, Bin Zhang, Yong Sheng Sun, Xiao Long Chen
The research on the performance of asphalt mastics modified by mineral fillers Xiaolong CHENa, Yongsheng SUNb, Yuexin HANc, Bin ZHANG College of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China acxl390@163.com, bdongda008@163.com, chanyuexin@mail.neu.edu.cn Key words: mineral additive, modified asphalt, high & low temperature performance, temperature susceptibility Abstract:For a long time, the mineral additive was regarded as inert filler which had no reaction with the asphalt, so does the concrete mix.
The asphalt used in this research was LH-90 one for heavy traffic volume , which is accorded with engineering requirements of JTG F40-2004[3].
Table 1 The fineness of four types of the mineral materials Mineral material Maximum particle size(μm) Average particle size(μm) diatomite 70 11.75 kaolin 6 0.48 Ca-bentonite 25 5.72 Na-bentonite 14 2.83 Table 2 Results of base asphalt paving performance testing Property index Units Engineering requirements Test results Penetration (100g,5s) 30°C 0.1mm -------- 147.1 25°C 80---100 83.8 15°C -------- 24.1 R Dimensionless ≥0.997 0.9997 Penetration index PI Dimensionless -------- -1.7382 Equivalent softening point T800 °C -------- 43.8340 Equivalent breaking point T1.2 °C -------- -10.8587 Softening point TR&B(5°C/min) °C 42-45 44.2 15°C ductility (5cm/min) cm -------- 11.6 Experimental.
Said: On mineralogical composition of filler and performance of asphalt concrete, International Journal of Pavement Engineering, Vol. 10, (2009),p.299 [9] Saeed Ghaffarpour Jahromi, Effects of nanoclay on rheological properties of bitumen binder, Construction and Building Materials, No.23 (2009), p.2894
Online since: February 2018
Authors: Massimiliano Ferraioli, Gianfranco de Matteis
Metal Shear Panels for Seismic Upgrading of RC Buildings: A Case Study Gianfranco De Matteis1,a*, Massimiliano Ferraioli2,b 1Department of Architecture and Industrial Design, University of Campania “Luigi Vanvitelli” Via San Lorenzo, Aversa (CE), Italy 2Department of Civil Engineering, Design, Building and Environment, University of Campania “Luigi Vanvitelli”, via Roma 29, 81031, Aversa (CE), Italy agianfranco.dematteis@unicampania.it, bmassimiliano.ferraioli@unicampania.it Keywords: Metal shear panels, seismic upgrading, reinforced concrete buildings, aluminium, retrofitting Abstract.
De Matteis, Effect of lightweight cladding panels on the seismic performance of moment resisting steel frames, Engineering Structures, Vol. 27/11, 2005, pp 1662-1676
Mazzolani, Seismic Response of MR Steel Frames with low-yield Steel Shear Panels, Engineering Structures, Vol. 25, No. 2, 2003, pp 155-168
Formisano, Low-yield metal shear panels as an alternative for seismic upgrading of concrete structures”, in Advances in Engineering Software, Vol. 38 (8-9), 2007, 626-636
Online since: August 2013
Authors: Muhammad Mubaraki
Development of Pavement Condition Rating Model and Pavement Roughness Model for Saudi Highways Muhammad Mubaraki University of Jazan, Department of Civil Engineering, Jazan City 706 Saudi Arabia mmubaraki@jazanu.edu.sa, Keywords: Pavement, Pavement Condition, Rating, Roughness, Saudi Highways.
However, handling and analyzing huge collected data is a challenge for justifyingautomated pavement evaluation technique and to interpreting these data into an acceptable engineering assessment [10].
As the research aims to understand the possible trend shapes for the pavement condition rating, from engineering point of view, the PCR can be a function of time, traffic volume, and IRI.
Mayers, " Probability And Statistics for Engineering and Scientists, Sixth Edition, United State of America, 1998.
Online since: March 2025
Authors: Saden H. Zahiri, Stefan Gulizia, Ali Yousefiani, Christian Doblin, Muhammad Faizan-ur-Rab, Alejandro Vargas-Uscategui, Bruno Zamorano
Mahmoudi, Numerical investigation of dual-stage high velocity oxy-fuel (HVOF) thermal spray process: A study on nozzle geometrical parameters, Applied Thermal Engineering 111 (2017) 745-58
Zheglova, Ansys CFX Study of Aerodynamic Characteristics during Blade Profile Rotation, International Journal for Computational Civil and Structural Engineering 17 (2021) 153-60
Neely, Aeromechanical Modeling of Rotating Fan Blades to Investigate High-Cycle and Low-Cycle Fatigue Interaction, Journal of Engineering for Gas Turbines and Power 137 (2015) 052505
Ghasemi, High-temperature flow characterization and microstructural evolution of Ti6242 alloy: Yield drop phenomenon, Materials Science and Engineering: A 673 (2016) 346-54.
Online since: October 2025
Authors: Nina Rashkevich, Stanislav Dushkin, David Kovtun
., Kharkiv, Ukraine, 61000, 2National University of Civil Defence of Ukraine, 8 Onopriienka str., Cherkasy, Ukraine, 18034 adushkin@khadi.kharkov.ua, bkovtun.davyd_2023phd@nuczu.edu.ua, сrashkevych_nina@nuczu.edu.ua Keywords: magnetic modification, ion exchange, cationite KU-2x8, anionite AN-22, correction of mineral composition Abstract.
Key Engineering Materials. 925 (2022) 169–178
Alexandratos, Ion-exchange resins: A retrospective from Industrial and Engineering Chemistry Research.
Industrial & Engineering Chemistry Research. 48(1) (2008) 388–398
Industrial & Engineering Chemistry Research. 53(34) (2014) 13436–13447
Online since: November 2025
Authors: Johannes Sirunda, Priskila Mutilifa, Truddy Theron-Beukes, Kedir Bushira
Performance Assessment of the Pretreatment Component of the Desalination Plants at Grünau and Bethanie in Namibia Based on Removal Efficiency Priskila Mutilifa1,a*, Johannes Sirunda2,b*, Truddy Theron-Beukes1,c and Kedir Bushira1,d 1Department of Civil, Mining and Process Engineering, Faculty of Engineering and the Built Environment, Namibia University of Science and Technology, 13 Jackson Kaujeua Street, Windhoek, Namibia 2Research and Development Department, Namibia Water Corporation, 176 Iscor Street, Northern Industrial Area, Windhoek, Namibia apriskilamutilifa2@gmail.com, bSirundaJ@namwater.com.na, ctbeukes@nust.na, dkdrmohammed@gmail.com Keywords: Groundwater, water treatment, sand filtration, reverse osmosis.
Itayama, "Characterization of a novel fiber filtration system with a unique mechanism for adjusting the depth of the filter bed," Journal of Water Process Engineering, vol. 42, p. 101897, 2021, doi: 10.1016/j.jwpe.2020.101897
Aly, "Evaluation of water consumption in rapid sand filters backwashed under varied physical conditions," Alexandria Engineering Journal, vol. 64, pp. 601–613, 2023, doi: 10.1016/j.aej.2022.08.048.
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