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Concrete is the most widely used building material and civil engineering structure material in various ways, it is difficult to collect relevant data, and most of concrete is only used as backfill, recycled aggregate and raw material of recycled building products after being wasted.
[5] Gong Zhiqi and Zhang Zhihui, Study on Materialization Environmental Conditions in Cement Life Cycle, No.5, Volume 37, China Civil Engineering Journal, 2004

EVALUATE RECENT NUMERICAL METHODS FOR LONG-TERM SIMULATION TO STUDY THE EFFECT OF DIFFERENT SHAPES OF THERMAL BRIDGES IN WALLS Issa Omle1,a* and Endre Kovács2,b 1Department of Fluid and Heat Engineering, Faculty of Mechanical Engineering and Informatics, University of Miskolc, 3515 Miskolc, Hungary 2Institute of Physics and Electrical Engineering, Faculty of Mechanical Engineering and Informatics, University of Miskolc, 3515 Miskolc, Hungary aissa.j.omle@gmail.com, bkendre01@gmail.com Keywords: List Heat loss, Numerical methods, Transient heat transfer, Thermal bridges, Long-term simulations.
Our solution to a real-world engineering challenge involves investigating thermal bridges of different forms inside multilayer walls of buildings exposed to environmental factors specific to Hungary's climate, such as the outside temperature and sun radiation, to improve energy efficiency.
Because thermal bridges have a significant impact on reducing the energy efficiency of buildings, heat loss, air quality, and durability, needing structural and thermal design integration, architects, civil engineers, and those in the insulation materials sector should be especially interested in the thermal bridge models that are being studied [1].
The validation experiments on more than a thousand real-world samples supported the validity of such correlations, enabling a simple and useful examination of thermal bridges in current structures.Since many heat transfer applications within engineering domains incorporate many thermal models, the analysis of transient heat transfer is an important problem that is often addressed utilizing numerical rather than analytical methodologies.
Bolló, “ANN Modeling for Thermal Load Estimation in a Cabin Vehicle,” in Vehicle and Automotive Engineering 4: Select Proceedings of the 4th VAE2022, Miskolc, Hungary, Springer, 2022, pp. 357–373.

This collection represents the results of engineering research in materials science and materials processing technologies for modern mechanical engineering and construction which were virtually presented during the ICMEMSCE 2021 held on December 6-7, 2021.
The conference aims to bring together researchers, scientists, engineers, and scholar students to exchange and share their experiences, new ideas, and research results about all aspects of materials science in education, and discuss the practical challenges encountered and the solutions adopted.

Renewable Energy for Sustainable Socio-economic Development in Developing Countries: A Case Study of Sub-Saharan Africa Mukhtar Bello Department of Chemical Engineering, Ahmadu Bello University, Zaria, Nigeria.
This initiative seeks to engage governments, companies, and other civil society actors to achieve three goals by 2030: universal access to modern energy services, reducing global energy intensity by 40% and increasing renewable energy use globally to 30% of total primary energy supply.
Thus, global partnership among governments, civil society, private sector and development partners is crucial in the successful deployment of renewable energy to increase energy access for sustainable socio-economic development.
For example, in December 2012, an engineer (French national) working with VERGNET Company on Katsina wind power project in Nigeria was kidnapped, which has brought the project to a temporary stand still.

Citation & Copyright (to be inserted by the publisher) Detection of Crack Source Location on RC Structures Strengthened with CFRP Plate for Health Monitoring System Jung-Yeol, Park1, Hong-Dong, Cho 1, Sang-Hoon, Han 1 and Mhan-Yong, Choi2 1 Department of Civil Engineering, Chungbuk National University, Gaesin-dong 48, Cheongju Chungbuk, 361-763, Korea 2 Division of Industrial Metrology, Korea Research Institute of Standards and Science, Doryong-dong 1, Yusong-gu, Daejeon 305-340, Korea Keywords: Acoustic Emission, CFRP Plate, Reinforced Concrete, Crack Source Location Abstract.
Echary, "Acoustic Emission Monitoring of Hybrid FRP-Concrete Columns", Journal of Engineering Mechanics, Vol. 125, No. 8(1999), pp. 899~905

The Seismic Behavior of High-strength Concrete Frame Joints Tingyan Wang1,3 a, Junwei Zhang2,3 b and Danying Gao3 c 1 School of Civil Engineering and communication, North China University of Water Resources and Electric Power, Zhengzhou 450011, China 2 The New Campus Construction headquarters, Henan Agricultural University, Zhengzhou 450002, China 3 Research Center of New Style Building Material and Structure, Zhengzhou University, Zhengzhou 450002, China awty@ncwu.edu.cn, bzhang_junwei2007@yahoo.com.cn, cgdy@zzu.edu.cn Keywords: seismic behavior; frame joint; high-strength concrete; steel fiber concrete.
Wang, Sensitive analysis and model modification for finite element analysis of R/C bridge piers under cyclic loading, Engineering Mechanics, 26 (2009) 174–180.

Adsorption of Cu(II) onto HNO3-modified cedar sawdust (Cedrus deodara) : FTIR analysis, kinetics and adsorption isotherms modeling Hongmei Deng1a*, Yongheng Chen1b, Xiangyang Chang1c, Jian Gong1d, Cuiqin Wu1e, Tao Liu2f, 1School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China 2School of Civil Engineering, Guangzhou University, Guangzhou 510006, China adenghongmei51@126.com; b chenyong_heng@163.com; c xychang@gig.ac.cn; d gong_jian@mails.gucas.ac.cn; e wucuiqin@gzhu.edu.cn; f liutao@163.com Keywords: Cu(II); Cedar sawdust ; Adsorption; FTIR; Model Abstract.

Research of short-leg shear wall structure system function in Multiple Coupled Field Dai Kui School of Civil Engineering and Architecture, Wuhan Polytechnic University, P.R.China, 430023 Key words: short-leg shear wall;horizontal displacement; destructive story drift; peak displacement; main section height; rigidity Abstract: Calculation of Short-leg shear walls structural system is a multi-field coupling problem.
Because of displacement of the rigid body rotation of the lower floors will affect displacement calculation of the upper floors of the layer, so how to eliminate rigid rotational displacement influence to floor and choose appropriate performance parameters as the shear wall structure of performance index in actual work of engineering design is the the problem need to solve in earthquake-resistant design.

Prediction of Possible Speed and its Application in Highway Alignment Design Yonghua Fan 1, 2, a Shaowei Yang 1,b 1School of Highway, Chang’an University, Xi’an, Shaanxi, 710064, China 2College of Civil Engineering & Architecture, Three Gorges University, Yichang Hubei, 443002, China afan-yonghua@163.com, bgl06@chd.edu.cn Keywords: acceleration; possible speed; ΔV; alignment; evaluation; amendment Abstract: In view of the shortage of using operating speed to evaluate the safety of highway alignment, we bring forward the use of possible speed.
In Summary, when doing alignment design, we should make it combined with terrain, ground objects and other natural conditions along the highway, consider the principles of engineering economy, and adjust felicitously one or more parameters of highway alignment to reduce ΔV of adjacent sections within a short distance.

Experimental Study on Bending Behavior of Concrete Slabs Reinforced by Cold-rolled Ribbed Steel Wires with Improved Elongation Lixin Liu1, a, *，Huipeng Zhang1 1School of Civil Engineering Zhengzhou University Zhengzhou, 450002, Henan, China, aliuli_xin@126.com Keywords: cold-rolled ribbed steel wires with improved elongation, flexural property, bearing capacity, deflection, crack width Abstract.
In order to make use of this new type of cold-rolled steel wires in engineering, this paper presents the test results of 6 concrete slabs reinforced by the cold-rolled ribbed steel wires with improved elongation under loading, the bending behaviors such as the bearing capacity, the deflection and cracking of these slabs under flexure are analyzed.