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Performance of Manganese Oxide Reference Electrode for Concrete Monitoring with Inner Alkaline Electrolytes Ling Fan1,2,a ,JunWei1,b ,Shuquan Peng2,c and Rongzhen Dong1,d 1School of Civil Engineering, Central South University, China 2School of Resource and Safety Engineering, Central South University, China apqrfanlinger@csu.edu.cn, bjuneweii@126.com, cpqr97linger@csu.edu.cn,ddongrongzhen@126.com Keywords: Manganese Oxide Reference Electrode; Concrete Monitoring; Potential’s Relative Standard Error(PRSE); Electrolyte; Alkaline Electrolyte.

Experimental Study of the Temperature Field Equation  in the Leeward Tunnel during Mine Fire Period Wang Wencaia, Jiang Yuhongb, Hou Tao, Liu Wei, Lu Yang, Zhang Bo College of Mining Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China awencai8888@yahoo.com.cn,bjiangyh221@126.com.cn Keywords: Mine; tunnel fire; leeward; temperature equation Abstract.
[5] Yu Li, Wang Mingnian, Numerical simulation of fire temperature field for Qingling highway tunnel, China Civil Engineering Journal, 2007,40(6):64-65

Mechanism Analysis of FTIR absorption characteristic of MgO Nano-powder Guoliang LIU 1, b, Yimin ZHU2, a, Zhijun MA3,c, Xin FANG4,d 1 School of Science, 2 School of Resources and Civil Engineering, Northeastern University, Shenyang, Liaoning 110004, China a zhuyimin@mail.neu.edu.cn b liuguoliang024@yahoo.com.cn c mazhijun@mail.neu.edu.cn d fangxin0419@126.com Key words: Nano-MgO powder, particle size, FTIR absorption characteristic mechanism analysis Abstract.
Acknowledgement This work was financially supported by National Natural Science Foundation of China (No.50772021) References [1] Zhu Yimin, Han Yuexin, Wang Xiaoyu: Advanced Materials Research Vol. 58 (2009), p. 115-120 [2] Zhang Pu, Hou Jianguo, Zhang Fang: Chemical Engineering of Henan Vol. 24(2007), p. 24-40 [3] Yin L S, Chen M T, Huang S X and Zhou K X: Progress In Physics Vol. 26 (2006), p. 505-510 [4] Bian J M, Li X M and Chen T L: Appl Surf Sci Vol. 1-4 (2004), p. 228-297 [5] Li H J, Qiao X L, Chen J G and Wang W: Materials Review Vol. 21 (2007), p. 139-142 [6] Zhou X Y, Yang Y and Liu H Z: Materials Review Vol. 18 (2004), p. 31-38 [7] H.

Ho Department of Civil Engineering, National Cheng-Kung University, Tainan City, Taiwan, ROC ajuju@mail.ncku.edu.tw Keywords: Maglev train; Newmark method; PI controller; Rail irregularities; Timoshenko beam.
Engineering Structures Vol. 24 (2002), p. 529 [10] X.

Combining Traditional Materials-Concrete and Reinforcement - in a Modern Manner-SCC and WWF - for Cost Effective and Zero Defects Construction Rajha Rajeswaran T.A.1.a, Ravichandran Dr.A.2.b, Kothandaraman Dr.S.3.c 1Assistant Professor in Civil Engg, Velammal Engg College, Chennai, India 2Director, Christ College of Engineering & Technology, Puducherry, India 3Professor, Pondicherry Engineering College, Puducherry, India athiaraa.raja@gmail.com, brajharajeswaran@velammal.edu.in Keywords: Self Compacting Concrete, Welded Wire Fabric, Cost Effectiveness, Zero Defects Construction, Value addition Abstract: The paper describes how two traditional construction materials-Concrete and Steel Reinforcement can contribute better value to RCC and Precast Concrete structures by modernizing their forms as Self Compacting Concrete (SCC) and Welded Wire Fabric (WWF).

Combustion Microstructures and Frictional Ignition Resistance of Ti-6Al-4V Titanium Alloy Guangbao Mi1,2,a*, Xu Huang1,b, Jingxia Cao1,c, Bao Wang1,d and Chunxiao Cao1,e 1Aviation Key Laboratory of Science and Technology on Advanced Titanium Alloys, Beijing Institute of Aeronautical Materials, Beijing 100095, China 2Beijing Engineering Research Center of Graphene and Application, Beijing 100095, China amiguangbao@163.com, bhuangxu621@163.com, ccaojingxia@sina.com, dwangbao3693@sohu.com, echunxiao.cao@biam.ac.cn Keywords: titanium alloy, ignition resistance, combustion microstructures, mechanism Abstract.
There have been more than 100 accidents caused by titanium fire in both military and civil aero-engines [1-3], leading to a great economic loss and the unconfidence of applying titanium alloy for aero-engine designers.
Moscow: Engineering, 1996: 397−399.

Quantitative Evaluation on Pozzolanic Reaction of Silica Fume and the Time Dependent Development of Portlandite in Composite Cementitious Systems WEI Yongqi1, a, YAO Wu 2,b 1 School of Civil Engineering, East China Institute of Technology, Nanchang 330013, China 2 School of Materials Science and Engineering, Tongji University, Shanghai 201804, China awei_yongqi@hotmail.com, byaowuk@tongji.edu.cn Keywords: Quantitative phase analysis (QPA); Silica fume (SF); Pozzolanic reaction (PR); QXRD/Rietveld method; TG-DSC Abstract.

Computational Study on Influence of Water Injection Angle to Aluminum/Water Reaction Motor Zheng Hea,Xuan Gub,Ye Gaoc College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin, China a hezheng1978@163.com, b guxuan1979@sina.com, cgaoye66@126.com Keywords:Aluminum/Water Reaction Motor;Water injection angle;Phase transition;Evaporation rate;Axial injection angle;Tangential injection angle Abstract.In Aluminum/Water Reaction Motor chamber, water injection angle plays an important role on mixture of aluminum particle fuel and water droplets and can affect motor performance further.

Fire Performance of Columns Made of Normal and High Strength Concrete: A Comparative Analysis Thomas GERNAY1, a * 1The National Fund for Scientific Research FNRS, Structural Engineering Department, University of Liege, Allée de la Découverte 9, 4000 Liege, Belgium athomas.gernay@ulg.ac.be Keywords: Fire, Column, High Strength Concrete, Tall Building, Numerical Analysis, SAFIR®.
Introduction High strength concrete (HSC) finds many applications in civil engineering, in particular in tall buildings where it allows to reduce the total amount of material placed and the weight on the foundations.

Bernstad¹d, R.D.Toledo Filho¹,e 1Civil Engineering Program (PEC/COPPE), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil 2Architecture Graduate Program (PROARQ/FAU), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil *Corresponding author: e-mail: aamanda.aguiar@numats.coc.ufrj.br, bcarol.goulart@numats.coc.ufrj.br, clucas.caldas@fau.ufrj.br, danna.bernstad.saraiva@sage.coppe.ufrj.br, etoledo@coc.ufrj.br Keywords: Wood bioconcrete; LCA; Wood treatment Abstract.
Congresso de Construção Civil, Brasilia, 2020 [2] Abuelnuor, A.
Proceedings - 2017 International Conference on Communication, Control, Computing and Electronics Engineering, ICCCCEE 2017, 1–5. https://doi.org/10.1109/ICCCCEE.2017.7867680 [3] Amziane, S.; Collet, F., 2017.