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A Method for Calculating Cracking Moment of FRP Reinforced Concrete Beam Duy Nguyen Phan1,a 1Mientrung University of Civil Engineering, Phuyen, Vietnam anguyenphanduy@muce.edu.vn Keywords: beam; FRP; cracking moment; crack resistance; normal cross-section Abstract.
Hussain: International Journal of Engineering Associates.
[8] El-Nemr, A., et al.: Engineering Structures.
Tello, in: 2019 Advances in Science and Engineering Technology International Conferences (ASET) (2019) [12] Kartal, S. and I.
Kalkan: International Journal of Civil and Environmental Engineering.

Prediction of Concrete Freezing Resistance under Site Environment based on ANN Na Zhaoa and Alin Zhangb School of Architecture and Civil Engineering, Inner Mongolia University of Science and Technology, Baotou, 014010, China azhaonapopo@126.com, bellen1117@163.com Keywords: freezing resistance, durability, concrete, RBF network.
Otherwise, mass engineering test data show that the characteristics of constructional elements of different proportioning after freezing are of great difference in the same parts.
The statistical result of port engineering by Nanjing Hydraulic Research Institute is 108 in Dalian Port, 65 in Qinhuangdao, 47 in Qingdao and 82 in Newport.
Considering that the tracking test and actual test data of practical engineering are lack and a large number of test data is not shared, the test data should be summarized and collected to build a shared database platform.
Tang, Research on prediction method of concrete freezing resistance durability under field environment, Chinese Journal of Rock Mechanic and Engineering, 12 (2007) 2412-2419

Adsorptive Removal of Phosphate From Groundwater Using Granular Activated Carbon Abdelkader Ouakouak1,a*, Leila Youcef2,b, Djihad Boulanouar2,c and Samia Achour2,d 1Hydraulic and Civil Engineering Department, University of El Oued, PO Box 789, El Oued, 39000, Algeria 2Research Laboratory in Subterranean and Surface Hydraulics (LARHYSS), University of Biskra, Department of Civil Engineering and Hydraulics, PO Box 145 RP, Biskra, 07000, Algeria aouakouakk@yahoo.fr (Corresponding Author) KEYWORDS: ADSORPTION, GAC, GROUNDWATER, KINETICS, MODEL, PHOSPHATE.
Stensel, Wastewater Engineering.
Kuokkanen, Physical activation of carbon residue from biomass gasification: Novel sorbent for the removal of phosphates and nitrates from aqueous solution, Journal of Industrial and Engineering Chemistry. 21 (2015) 1354– 1364
Fu, Performance of novel biopolymer-based activated carbon and resin on phosphate elimination from stream, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 476 (2015) 68–75

Hossain, Resistance of scoria-based blended cement concrete against deterioration and corrosion in mixed sulfate environment, Journal of Materials in Civil Engineering ASCE. 21(7) (2009) 299–308
Rivard, Influence of supplementary cementitious materials on engineering properties of high strength concrete, Constr.
Benosman, Evaluation of natural pozzolan for use as supplementary cementitious material, European Journal of Environmental and Civil Engineering. 16(1) (2012) 77–96
Abidi, Effects of various amounts of natural pozzolans from volcanic scoria on performance of Portland cement mortars, International Journal of Engineering Research in Africa. 32(2017). 36
Salemi, Performance of sustainable high strength concrete with basic oxygen steel-making (BOS) slag and nano-silica, Journal of Building Engineering. 25 (2019) 100791

Influence of Modal Coupling on the Nonlinear Vibration of Simply Supported Cylindrical Panels Frederico Martins Alves da Silva1, a *, Henrique Araújo Rodrigues Sattler1,b, Paulo Batista Gonçalves2,c and Zenón José Guzmán Nunñez del Prado1,d 1School of Civil and Environmental Engineering – Federal University of Goiás Av.
Universitária, 1488, Zip code: 74605-220, Setor Universitário, Goiânia, GO, Brazil 2Departament of Civil Engineering – Pontifical Catholic University of Rio de Janeiro Rua Marquês de São Vicente, 225, Zip code: 22451-900, Gávea, Rio de Janeiro, RJ, Brazil asilvafma@ufg.br, b eng.henriquesattler@hotmail.com, cpaulo@puc-rio.br, dzenon@ufg.br Keywords: cylindrical panels, modal coupling, nonlinear vibrations Abstract.
Cylindrical panels are also called open cylindrical shells and are commonly found in several engineering applications.
Chia, Nonlinear vibration and postbuckling of unsymmetrically laminated imperfect shallow cylindrical panels with mixed boundary conditions resting on elastic foundation, International Journal of Engineering Science 25 (1987) 427-441
Croll, Buckling behavior of pressure loaded cylindrical panels, Journal of Engineering Mechanics 115 (1989) 327-344

Use of Glass Powder and Sand Dune in Concrete: Characterization and Performance Sofiane SAGGAÏ1,a*, Wafa BOUAKA2,3,b, Amira BENHADDOU4,c, Ibtissam BELAID4 1Laboratory of Water and Environment Engineering in Saharan Milieu (GEEMS).
University KASDI MERBAH, 30 000 Ouargla, Algeria. 3Laboratoire des Travaux Publics –Sud- (LTPS), 30 000 Ouargla, Algeria. 4Civil Engineering and Hydraulics department.
Acknowledgment The present study was carried out with the support of Laboratory of Public Works South (LTPS), Research Laboratory Exploitation and Valorization of Natural Resources in Arid Zones (EVRNZA) and the Department of Civil Engineering and Hydraulic (UKMO).
Vidivelli, The use of sheet glass powder as fine aggregate replacement in concrete, Open Civil Engineering Journal 4 (2010) 65–71, http://dx.doi.org/10.2174/ 1874149501004010065
Cakir, Utilization of waste glass as sand replacement in cement mortar, Indian Journal of Engineering and Materials Sciences 18 (2011) 303–308

Composition and Analysis of Domestic Patented Sleeve Grouting Material Gengle Liua, Peng Zhaob*, Lei Qinc, Hongwei Rend School of Civil Engineering and Architecture, University of Jinan, Jinan, 250022, China a805030885@QQ.COM, bcea_zhaop@ujn.edu.cn, ccea_qinl@ujn.edu.cn, dcse_renhw@ujn.edu.cn Keywords: Patent, Grout, Prefabricated building, Concrete Abstract.
Acknowledgements This work was supported by the Key R & D project of Shandong Province (2019GSF109119), the Doctoral Foundation of the Shandong Natural Science Foundation (ZR2018BEE038), the National Key Research and Development Program of China (2017YFC0703100), the National Natural Science Foundation of China (51778269, 51678277), National Nature Science Foundation under Grant 51778372 and Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering (GDDCE15-05) References [1] D.L.
Municipal Engineering Technology, 2004, (03): 184-7
Journal of Railway Science and Engineering, 2016, 13(04): 654-61
Journal of Railway Science and Engineering, 2015, 12(05): 1074-82

Journal of Geotechnical Engineering Vol. 21(1999), p. 456-460, in Chinese
Civil Engineering Journal Vol. 41(2008), p. 81-86, in Chinese
Journal of Rock Mechanics and Engineering Vol. 29(2010), p.1042-1051, in Chinese
[5] Jianhang Liu, Xueyuan Hou: The Handbook of Foundation Engineering (China Architecture & Building Press, Beijing 1997), in Chinese
Journal of Geotechnical Engineering Vol. 122(1996), p.474-486

Experiments and Study on Proportioning Design of SMA-13 Warm Mix Asphalt Shengjun Miao1, a, Peiliang Li2, b, Yuan Li1, c and Xiaokang Liao1, d 1School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China 2National Institute of Occupational Safety, Beijing 100029, China amiaoshengjun@163.com, bpeilianglee@126.com, csbfqp@126.com, dLiaoxiaokang@126.com Keywords: Warm Mix Asphalt (WMA); SMA-13; Proportioning Design; Marshall Test Abstract.
Raw materials testing of SMA-13 WMA The Maintenance engineering of Jing-Shen expressway (K17-K22) is located in Tongzhou district, Beijing, which is warm temperate and subhumid monsoon climate.
The testing results were shown in table 1 to table 5, which show that all technical indexes of raw materials used in the SMA-13 WMA could reach the standard requirements and apply in the engineering.
The results show that gyratory compaction is closer to engineering condition, the optimum gyratory shaping temperature is 135°C, and height control shaping shall be adopted [9].
It can be seen that the proportion design meets technical requirements of standard JTGF40-2004 [10] and can be used in engineering.

Studying on the Propagation Behavior of Bent Crack Bending from Slant Pre-Crack with Compressive Residual Stress You-li Ma School of Energy and Civil Engineering, Harbin University of Commerce, Harbin, China e-mail: myl0505@yahoo.com.cn Keywords: Mixed-mode; Discontinuous displacement; Dompressive residual stress; fracture angle; Fatigue (annealed) pre-crack formatting; Style; styling; Insert (key words) Abstract: For a slant pre-crack under mixed-mode conditions, a method is proposed in which mode Ⅰ and mode Ⅱ stress intensity factors and can be directly evaluated from the discontinuous displacement along it.
Transactions of the Japan Society of Mechanical Engineers, Series A. 1981, 47 (424), 1283—1292
Engineering Fracture Mechanics, 1980, 13 (3), 439—451
Transactions of the Japan Society of Mechanical Engineers. 1993, 59 (562), 1429—1436
Engineering Fracture Mechanics, 1990, 36 (6), 971—978