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Materials and Methods Materials Six types of concrete are prepared, the materials utilized for this study include cement, granules (gravel and sand), chemical admixture (superplasticizer) and water.
Oyawa, Influence of Constituent Materials Properties on the Compressive Strength of in Situ Concrete in Kenya, Open Journal of Civil Engineering, vol. 7, pp. 63–81, (2017). doi: 10.4236/ojce.2017.71004
Bukar, Effect of Water-Cement Ratio on the Strength Properties of Quarry-Sand Concrete (QSC), Continental Journal of Engineering Sciences 6 (2) (2011) 16–21
Tia, Evaluation of Pavement Concrete with Low Paste Volume Using Portland Limestone Cement, ACI Materials Journal 117 (2) (2020) 181–192. doi:10.14359/51720304
Mansor, Reinforced concrete beams capacity with various concrete compressive strengths, IOP Conference Series: Materials Science and Engineering 978 (2020) p. 012036

Journal of Materials Processing Technology, 2003. 140(1-3): p. 335-339
Materials & Design, 2008. 29(9): p. 1768-1776
Journal of Materials Processing Technology, 1999. 92-93: p. 135-140
Computational Materials Science.
Journal of composite materials, 2000.  34(1): p. 69-87 [16] Abaqus 6.10 User Documentation manual, Dassault Systems, 2010

Synthesizing Effect Model Based on Quasi-linear Function in Intelligent Materials System Shuxin Luo a, Jing Li b, Fachao Li c College of Science, Hebei University of Science and Technology, 050018, Shijiazhuang China ahappy_luo@126.com, blijing19820619@163.com, clifachao@tsinghua.org.cn Key words: interval numbers; compound quantification strategy; synthesizing effect function; quasi-linear function; order structure Abstract.
European Journal of Operational Research 188, 1-13 (2008) [3] Xingfang Zhang, Xingwei Zhang: The Ranking of Interval Number and Its Application to Decision of Systems.
Journal of Tangshan Teachers College, Vol. 9, 45-47 (2004) [7] Wenyi Zeng: Comprehensive Decision Model of Interval Number.
Journal of Engineering Mathematics, Vol. 18, No. 4, 103-109 (2001) [9] Zeshui Xu, Qingli Da: Research on Method for Ranking Interval Numbers.
Operations Research and Management Science, Vol. 12, No. 3, 13-17 (2003).

Materials Science Forum. 1066 (2022) 216–223
Materials Science Forum. 1141 (2024).35–42
IOP Conference Series: Materials Science and Engineering. 708 (2019) 012065
Materials Science Forum. 1038 (2021) 514–523
In Materials Science Forum. 1038 (2021) 539–546

The material properties of FGM change continuously in the thickness direction according to the volume fractions of the materials.
Furthermore, moisture effects on the model are significantly appeared due to the increase of the volume fraction index of the materials.
On the other hand, the concepts of Functionally Graded Materials (FGMs) have been introduced to overcome drawbacks of the composite materials [4], and also the continuous change of microstructure is well known as the distinguished feature.
Especially, effect of moisture is significantly large as the volume fraction index k is increased for functionally graded materials.
Shen: International Journal of Mechanical Sciences Vol. 43 (2001), p. 1259

Compared with the conventional , the modified Pall-typed friction damper has the same effect on energy dissipation, and it is superior in imposing pretension at both ends and saving friction materials.
Compared with the conventional one, thefriction plates of the modified Pall-typed friction damper are in middle, which may help save materials, decrease processing capacity, and maintain and manage conveniently.
Main structure uses Q315-B steel, post-insulator columns and stayed strain insulators employ composite-insulator materials, and pretension of the latter is 20kN.
Meanwhile, it can help save materials, reduce processing capacity and make dampers easy to maintain and manage
[4] Wenhui Wei, Maowei Zhen: Urban Science, Journal of Huazhong University of Science and Technology, 2004, 21(3): 22-25.

All these prove the effectiveness of interatomic pair potentials obtained through the lattice inversion method in the description of rare-earth materials.
Journal of Magnetism and Magnetic Materials 316(2): e458-e461
Journal of Alloys and Compounds 325(1–2): 59-66
Journal of Alloys and Compounds 358(1–2): 12-16
Journal of Magnetism and Magnetic Materials 247(1): 34-41

Active Vibration Control of Piezoelectric Material Using Fuzzy Logic Controller Tao Hu1,2,a, Qibai Huang1,2,b,Shande Li1,2,c 1School of Mechanical Science & Engineering, Huazhong University of Science & Technology, Wuhan, 430074, PR China 2Hubei Institute of Specialty Vehicle, Suizhou, 441300, PR China aemail: alvin.hutao@foxmail.com, bemail: qbhuang@mail.hust.edu.cn, cemail: lishande@foxmail.com, Keywords: active vibration control, fuzzy logic controller, PID control, piezoelectric actuator/sensor Abstract.
Piezoelectric actuators are being increasingly studied and used in different areas of science and technology due to their nanometer displacement resolution, wide bandwidth, fast response and high stiffness [2].
Consequently, the feasibility of adopting piezoelectric materials as actuators and sensors for controlling vibrations in flexible structures has received increasing attention.
Piezoelectric materials provide inexpensive, reliable, and non-intrusive means of actuating and sensing vibrations in flexible structures.
[2] Morteza Mohammadzaheri, Steven Grainger, Mohsen Bazghaleh, Fuzzy Modeling of a piezoelectric actuator, International Journal of Precision Engineering and Manufacturing, May 2012, Volume 13, Issue 5, pp 663-670 [3] D.

Journal of Materials Processing Technology, 1996, 56:897-907
Journal of Materials Processing Technology, 1996, 56:908-917
Journal of Materials Processing Technology, 1996, 60:27-33
Journal of Materials Processing Technology, 2005, 167:354-362
Shape rolling of steel rods Computational Materials Science, 2005, 34:377-388

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