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Probabilistic Analysis of Corrosion-Induced Resistance Degradation of Reinforced Concrete Bridge Beam under Incomplete Information Lei Wanga, Yafei Mab and Jianren Zhangc School of Civil Engineering and Architecture, Changsha University of Science and Technology, Changsha, 410004, China a leiwlei@hotmail.com, b mayafei563@163.com, c jianrenz@hotmail.com Keywords: Bridge Engineering; Reinforced Concrete; Beam; Resistance Degradation; Corrosion; Fuzziness; Randomness Abstract.
Frangopol: Engineering Structures, Vol. 20(1998), pp. 960-971 [2] A.
Suo: Engineering Structures, Vol. 31(2009), pp. 198-207 [4] M.G.
Wu: Computers & Industrial Engineering, Vol. 46(2004), pp. 1467-493 [8] G.C.
Mezzina: Journal of Materials in Civil Engineering, Vol.20(2008), pp. 578-587

Mechanical properties of fly ash-slag-dredged silt system stimulated by alkali Yixuan Chen1, a, Xiuli Sun1,b *and Zhihua Li1,c 1 School of environment and civil engineering, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, P.
In the point of view on the sustainable development, the wide use of dredged silts in civil engineering has cause extensive concern of numerous scholars in many countries [2,10-11].
[3] H.Russell: New Civil Engineer, Institution of Civil Engineers, London, (1992), p. 5

Symptom-Based Reliability Analysis and Remaining Service Life Prediction of Deteriorating RC Structures Tian-Li Huang1,2,a, Hua-Peng Chen2,b 1School of Civil Engineering, Central South University, Changsha 410075, P.R.
China 2School of Engineering, University of Greenwich, Chatham Maritime, Kent, ME4 4TB, UK ahtianli@csu.edu.cn, bCorresponding author: h.chen@greenwich.ac.uk Keywords: Reinforcement corrosion; Structural flexural resistance; Symptom-based reliability; Remaining service life.
Introduction Structural Health Monitoring (SHM) has become a major issue in the operation of existing civil engineering structures.
So, a new method, i.e. the symptom-based reliability method, originally adopted for assessing the engine conditions [2], is investigated in this paper to assess the existing civil structures with emphasis on assessing current condition and predicting future performance, and further on updating the structural reliability from monitored data.
Analytical prediction and empirical fitting of residual load capacity ratio () versus for corroded RC structures, compared with experimental data Symptom-Based Reliability Analysis and Remaining Service Life Prediction The symptom-based reliability was proposed by Cempel et al. [2] initially for diesel engines, and recently further extended to be used for civil engineering structures [17].

The Energy conservation analysis and Transformation technology for flat roofs of existing buildings in Zhengzhou Yizhong Zhang1, a, Chao Yan 1, b 1School of Civil Engineering and Architecture, Henan University, Kaifeng, Henan, 475004, China a sjszyz@126.com, b 13837826836@163.com.
However, retrofitting of insulation technically difficult to achieve, two typical winter and summer seasons integrated flat roof building envelope heat transfer characteristics of the technical advantages of thermal insulation structure more obvious; in addition, the applicability of external insulation is relatively stronger structural engineering.
In order to prevent cracks in the aging of roofing layer leakage, reducing the roof opposite the layer of energy-saving materials in the amount of demolition works, "shop down the roof" construction practices will achieve the same roof insulation energy-saving technical effect, but the insulation separated Hot water resistance and durability of materials required will be higher, engineering applicability than the former.
Modular system based on the provisions and requirements of practical engineering applications can be a thickness of 65 mm of extruded polystyrene sheet, the actual thermal resistance = 1.97m2 • K / W.
[3] 《Civil construction energy conservation design standard》（JGJ 26-95） [4] Lixiong Wang, Building Energy Efficiency Beijing, in Chinese, China-APB, 2004.5

Further, we analysis the dependency degree of the three activities, we find that the relationship between Design (A) and Civil construction (B) is weak and could be torn, while Civil construction (B) and Pipeline installation (C) should be clustered, noted as Bc in following discussion, for purpose of easier analyzing (Fig.5c).
Cunningham: Journal of Construction Engineering and Management, Vol.4 (1998), p. 315
Zhang: Journal of Construction Engineering and Management,Vol.5(2003),p. 505
Yin: Journal of Construction Engineering and Management, Vol.7 (2009): p. 570
[7]Oloufa, A.A., et al.: Civil Engineer and Environmental Systems, Vol.2(2004), p. 105

Nelubova, Y.N.Ogurtsova, Composition and properties of cement system with glutaraldehyde, Magazine of Civil Engineering. 103 (3) (2021) 10307
Klimenko, The role of the structure and texture of the gypsum matrix in the formation of composite materials, Lecture Notes in Civil Engineering. 95 (2021) 233–238 [8] R.S.
Fomina, On the issue of designing structures of composite binders, Lecture Notes in Civil Engineering. 95 (2021) 246–252
Kozhukhova, Research on the possibility of using volcanic sand of kamchatka as a component of a composite binder, Lecture Notes in Civil Engineering. 95 (2021) 113–117

Islam1,g 1Department of Civil Engineering, University of Asia Pacific (UAP), Dhaka-1205, Bangladesh 2Department of Civil Engineering, International University of Business Agriculture and Technology, Dhaka-1230, Bangladesh ajihad.miah@uap-bd.edu, bkawsar.uap@gmail.com, csuvashpl@iubat.edu, dmmshamim@iubat.edu emohammadmiraz96@gmail.com, fsharif.mail2013@gmail.com, grzn50islam@gmail.com Keywords: Tyre aggregate, Brick aggregate, Surface treatment, Concrete, Mechanical strength.
Acknowledgements The authors acknowledge funding and facilities provided by the Institute for Energy, Environment, Research and Development (IEERD), and Department of Civil Engineering, University of Asia Pacific (UAP) to undertake this research.
Maga. of Civil Eng.
Key Engineering Materials, Vol 833 (2020), p. 228-232

Journal of Materials in Civil Engineering. (2008); 20(11):692-9
Journal of Structural Engineering. (2021) ;147(6):04021075
Engineering Structures. (2021) ;244:112808
Engineering Structures. (2021); 244:112752
Frontiers of Structural and Civil Engineering. (2019) ;13(1):38-48

Introduction Construction materials in United Arab Emirates (UAE) is almost in constant high demand that’s linked to the rapid continuous development in construction industry and civil engineering projects therein.
IOSR Journal of Mechanical and Civil Engineering, 52-59
Al-Khatib, An Experimental Study on Self Consolidating Concrete (SCC) under Hot Weather and Hauling Time, Key Engineering Materials Journal, http://dx.doi.org/10.4028/www.scientific.net/kem.677.3, (2016)
International Journal of Civil and Environmental Engineering, 6(2), 95-100
Institut de Recherche en Génie Civil et Mécanique

Properties of Sand Grout with Iron Ore Tailings as Fine Aggregate Xiaoguang Li 1, a, Yilun Bao2, b , Shuaishuai Jing3, c and Yuping Ma4, d 1 College of Civil Engineering, Chang, an University, Xian City, Shaanxi，China 2 College of Civil Engineering, Chang, an University, Xian City, Shaanxi，China 3 College of Civil Engineering, Chang, an University, Xian City, Shaanxi，China 4 College of Civil Engineering, Chang, an University, Xian City, Shaanxi，China anetease4021@126.com, b375669074@qq.com, c877718428@qq.com, dmyp323@163.com Key words: iron ore tailings; size distribution of granules; compressive strength Abstract: Innovative researches on properties of sand grout with iron ore tailings (IOT) as fine aggregate were conducted.
Mechanics and shrinkage analysis of IOT sand grout Suitable strength and size stability are required for sand grout with artificial sand of IOT due to their engineering application.
Journal of Minerals and Materials Characterization and Engineering, 2012,  11 (07):671-678