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Study of the Discrete Wavelet Transform Based on JPEG2000 Image Compression Algorithm Jin Cai1,a, Shuo Wang*2,b 1College of Civil Aviation, Shenyang Aerospace University, Shenyang, Liaoning 110136, China 2Faculty of Aerospace Engineering, Shenyang Aerospace University, Shenyang, Liaoning 110136, China asaucai@126.com, bwangshuo2552@sina.com Keywords: Discrete Wavelet Transform (DWT), JPEG2000, Image Compression Algorithm.
References [1] Michael Ray Peterson: Evolutionary Methodology for Optimization of ImageTransforms Subject to Quantization Noise[D], Department of Computer Science and Engineering,Wright State University, 2008
Infotech Oulu and Department of Electrical Engineering, University of Oulu, ActaUniv.

Automatic Design of Fuzzy Rules using GA for fault Detection in Cracked Structures Sasmita Sahu1,a*, Dayal R.Parhi2,b 1Department of Mechanical Engineering,NIT Rourkela, India 2Department of Mechanical Engineering,NIT Rourkela, , India agudusasmita@gmail.com,bdayalparhi@yahoo.com Keywords: vibration, fuzzy logic, genetic algorithm, fault Abstract.
Beams are one of the most commonly used structural elements in numerous engineering (civil, mechanical and aerospace) applications and experience a wide variety of static and dynamic loads.

Investigation of the Rail-induced Vibrations on a Masonry Historical Building ERKAL Aykut1,a, LAEFER Debra2,b, FANNING Paul3,c, DURUKAL Eser4,d, HANCILAR Ufuk5,e and KAYA Yavuz6,f 1,2,3 School of Architecture, Landscape, and Civil Engineering, University College Dublin, Dublin , Ireland 4,5,6 Department of Earthquake Engineering, Kandilli Observatory and Earthquake Research Institute, Bogazici University, Istanbul, Turkey a aykut.erkal@ucd.ie, bdebra.laefer@ucd.ie, cpaul.fanning@ucd.ie d eser.durukal@gmail.com, e hancilar@boun.edu.tr, fkayaya@boun.edu.tr Abstract Increasingly historic masonry buildings are subjected to higher levels of traffic and rail vibrations due to urbanization and population growth.
Geotechnical Engineering Division, 107(GT2), 167-181

Effect of Calcium Sulfate on the Formation of Ettringite in Calcium Aluminate and Sulfoaluminate Blended Systems XU Linglin1, a, WANG Peiming1, b, WU Guangming1, c, ZHANG Guofang1, d 1Key Laboratory of Advanced Civil Engineering Materials, Ministry of Education; School of Materials Science and Engineering, Tongji University, Shanghai 201804, China aemail: xulinglin@126.com, bemail: tjwpm@126.com(corresponding author), cemail: wugm@tongji.edu.cn, demail: zgftj@sina.com Keywords: ettringite; calcium aluminate cement; calcium sulphoaluminate cement; calcium sulfate; hydration; expansion Abstract.
[4] Peiming, W., Linglin, X., Hydration properties of portland cement plus calcium aluminate cement at 0～20℃, Procedia Engineering. 27 (2012), 253-260

China 2 College of Civil Engineering, Chongqing University, Chongqing 400045,P.
(4) Bond strength, with reference to JGJ110-2008 "Testing standard for adhesive strength of tapestry brick of construction engineering", as shown in Figure 1.
According to the engineering investigation and documentation analysis, the following eight polymers were selected: sodium carboxymethyl cellulose (CMC); methyl cellulose ether (MC); polyacrylate emulsion, chloroprene latex, Modified Oxidize Starth Adhesive, poly acrylic latex powder, ethylene - vinyl acetate copolymer emulsion, and EVA emulsion powder.

Development of Foot Modules of an Exoskeleton Equipped with Multiple Sensors for Detecting Walking Phase and Intent Byoung Jong Son1, a, Yoon Su Baek2, b , Jung-Hoon Kim3,c* 1,2 School of Mechanical Engineering, Yonsei University, Seoul, Korea 3 School of Civil and Environmental Engineering, Yonsei University, Seoul, Korea aghought@yonsei.ac.kr, bysbaek@yonsei.ac.kr, cjunghoon@yonsei.ac.kr Keywords: Exoskeleton, Foot module, Tape switch, F/T sensor, Multiple sensor, Gait algorism, Walking phase, Signal processing Abstract.
Scholz, Robot Assisted Gait Training With Active Leg Exoskeleton (ALEX), IEEE Transactions on neural systems and rehabilitation engineering, February, 17(1) (2009)

Cetlin 4, e 1Centro Federal Tecnológico de Minas Gerais, Araxá, 38.180.510, MG, Brazil 2Department of Metallurgical Engineering, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil (UFMG) 3Department of Materials Engineering and Civil Construction, (UFMG) 4Department of Mechanical Engineering, (UFMG) a marcela@araxa.cefetmg.br, b dayanacsgarcia@yahoo.com.br, c figueiredo@demc.ufmg.br, d teresa@ufmg.br, e pcetlin@demec.ufmg.br Keywords: silica fume, quartz, sugar-cane bagasse ash, mechanical testing.

Enhancing the Fire Resistance of Concrete Structures by Applying Fire -Retardant Temperature-Resistant Metal Coatings KORYTCHENKO Kostyantyn1,a*, SAMOILENKO Dmytro2,b, DUBININ Dmytro3,c, KUCHERSKYI Vladyslav1,d, KRIVORUCHKO Yevhen3,e 1National Technical University “Kharkiv Polytechnic Institute”, 2, Kyrpychova Street, Kharkiv, Ukraine, 61000 2Department of Combustion Engines, Warsaw University of Technology, Narbutta 84, 02-524 Warsaw, Poland 3National University of Civil Defence of Ukraine, 94, Chernishevska str., Kharkiv, 61023, Ukraine akorytchenko_kv@ukr.net, bdmytro.samoilenko@pw.edu.pl, cdybinin@nuczu.edu.ua, dvladislavkucherskiy@gmail.com, ejenia.krivoru4ko@gmail.com Keywords: fire-resistance, heat-dissipating (fire-retardant) coatings and concrete structures.
Lakhani, et al., Thermal Analysis of Reinforced Concrete Structural Elements, Journal of Structural Fire Engineering. 4 (2013) 227–244
Xu et al., Experimental study on fire resistance of precast concrete columns with efficient reinforcement, Engineering Structures, 204, (2020) 109947
Naser, High temperature properties of fiber reinforced polymers and fire insulation for fire resistance modeling of strengthened concrete structures, Composites Part B: Engineering, 175, (2019) 107104

Effect of Latex to Minimize the Use of Asphalt in Asphalt Concrete Wearing Course HENRI Siswanto1,a* 1The Department of Civil Engineering, The Faculty of Engineering, Universitas Negeri Malang, Jl.
Veeraragavan, Dynamic mechanical characterization of asphalt concrete mixes with modified asphalt binders, Materials Science and Engineering: A, 528, no. 21 (2011) 6445–6454

Relationship Between Riverway’s Fractal Dimension and River Flood of the Lower Yellow River Jie Hu1, 2, a, Ling Han1, b, Qingfang Gao2, c and Pengjun Liu2, d 1Chang’an University, College of Geology Engineering and Geomatics, Xi’an, 710054, China; 2Yellow River Engineering Consulting Co., Ltd, Zhengzhou, 450045, China ahujie519@163.com, bhangling@chd.edu.cn, chhdlg@126.com, dkf_lpj@126.com Keywords: The Lower Yellow River, Fractal Dimension, River Flood, Flood Peak Discharge Abstract: Fractal theory was used to study the rules of Yellow River’s food happening.
Statistical self-similarity and fractional dimension[J], Science, 156(3775): 636-638, (1967) [3] Chen Shuqun, Qian Canghai, Feng Zhiwei, in: Fractal dimension of rivers in Taiwan [J], Chinese Journal of Civil and Hydraulic Engineering, 7(1): 63-71, (1995) [4] Li Meng, Zhu Lingren, Long Haiying, in: A modeling study of fractals of landform system [J], Journal of Geodesy and Geodynamics, 22(2): 47-52, (2002) [5] Feng Ping, Feng Yan, in: Calculation on fractal dimension of river morphology [J], Acta Geographica Sinica, 52(4): 324-330, (1997) [6] Li Huaye, Huang Zhiquan, Jiang Tong, in: The preliminary study for fraction of river system [J], Journal of North China Institute of Water Conservancy and Hydroelectric Power, 19 (4): 36-38, (1998)