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The Non-probabilistic ReliabilityAnalysis of Stayed-cableBased on the Interval Algorithm Shanshan Cao1, a, Junqing Lei1,b, Kun Zhang1,c 1School of Civil Engineering, Beijing Jiaotong University, No.3 Shang Yuan Cun,Hai Dian District Beijing,China aoconan@163.com, bjqlei@bjtu.edu.cn, c09115289@bjtu.edu.cn Keywords: Stayed-cable, Uncertainty, Non-probabilistic reliability theory, Interval arithmetic, Cable-stayed bridge.
Reliability analysis theory Uncertainty and reliability.Reliability problem is put forward from the existence of uncertain factors in the engineering.According to the mechanism and the physical meaning, two categories generally can be divided: the randomness and the fuzziness.
Engineering Mechanics.2007,24(7):23-27

Removal of Zinc by Nano-scale Zero Valent Iron in Groundwater Nik Nurul Ilani Nik Redzauddin1,a, Jalina Kassim2,b and Amnorzahira Amir3,c 1,2,3Faculty of Civil Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia. 1,2,3 Institute of Infrastructure Engineering and Sustainability Management (IIESM), Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia.
Removal Of Hexavalent Chromium from Synthetic Waste Water using Synthetic Nano Zero Valent Iron (nZVI) as Adsorbent, International Journal of Innovative Research in Science, Engineering and Technology 2(11), pp. 6140-6149

Research and Analysis on Dispersing Performance of Nano-TiO2 Powder in Water Ya-chuan Kuang1,a, Wen-lei Liang1,b and Xiao-yong Ji2,c 1School of Civil Engineering, Central South University, Changsha 410075, China 2Hunan Administration for Transportation Quality and Safety Supervision, Changsha 410075, China aKuangyachuan@csu.edu.cn, braylwl@foxmail.com, c1315553785@qq.com Keywords: Nano-TiO2, Dispersing stability, Dispersing agent, Ultrasonic dispersing, High-speed stirring Abstract.
He: Chemical Industry and Engineering Progress, Vol. 22 (2003) No.10, p.1095.
Tang: Materials Engineering, Vol. 3 (2000), p.42.

., graduate of Municipal Engineering of College of Urban Construction of Wuhan University of Science and Technology Corresponding author: Wang Xun, doctor, associate professor, Department of Water Supply and Drainage Engineering of College of Urban Construction of Wuhan University of Science and Technology, 430070; Email: wx305305@163.com; telephone: 13329729393 Keywords Wastewater treatment Design of extension project Efficient sedimentation tank Biological Aerated Filter Abstract Efficient sedimentation tank and Biological Aerated Filter are introduced in extension project in Wuhan Huangpu road WWTP,the first-stage project pretreatment capacity of which is 10×104m3/d.This process provides high treatment efficiency while occupying a small footprint, noise reduction and has little environmental impact.The effluent quality meets the first level A criteria specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB18918-2002).This project demonstrates
ten grids; size of single set: L×B×H=52×41.5×7.25m; ⑨size of single grid: L×B×H=14.6×10×7.25 ①Design scale: 5,420 m3/h; ②sludge concentration: 3,800mg/L; ③sludge age of SBR: 18d; ④available water depth: 5m; ⑤total volume: 50,000 m3; ⑥sludge load of SBR: 0.11 kgBOD/(kgMLSS•d); ⑦total oxygen demand: 20,833 m3/h; ⑧size of structure: totally divided into six groups; ⑨size of single group: L×B×H=64×35×5m Advantages ①The settling time of high-efficiency settling tank is 8～12 times of that of conventional settling tank;② BOD solvent loading of biological aerated tank is high, 5～10 times of that of conventional biological treatment, so it covers a smaller area than that of conventional secondary biological treatment; ③the resistance of the process to the impact load is high, the treatment effect is good, and the effluent water quality is good[1]; ④biofilm formation is easy, and the starting is fast. ①The process flow is simple; ②the secondary settling tank is not needed, and the investment in civil
engineering and equipment is relatively lower; ③the tank is in idle state in most of the time, thus saving energy consumption.

Application and Improvement of PSO Algorithm in Structural Damage Diagnosis Huiyong Guo1, 2,a, Qinbin Wu1, 2 and Zhengliang Li1, 2 1School of civil Engineering, Chongqing University, Chongqing 400045, P.
Engineering Mechanics, Vol. 23(2006) Sup 1: 73-78.
Laier, A hybrid Particle Swarm Optimization-Simplex algorithm (PSOS) for structural damage identification, Advances in Engineering Software Vol.40( 2009) p.883-891

Steel Fibre Performance in Concrete with Expansive Additives under Restrained Hardening Conditions Arturs Lukasenoks1,a* and Rolands Cepuritis2,b 1Faculty of Civil Engineering, Riga Technical University, Latvia 2Department of Structural Engineering, Norwegian University of Science and Technology, Norway aarturs.lukasenoks@rtu.lv, brolands.cepuritis@ntnu.no *corresponding author Keywords: steel fibre reinforced concrete, expansive additives, shrinkage compensation, restrained hardening conditions.
IOP Conference Series: Materials Science and Engineering, 2017, Vol.251, pp.1-7.

Effect of Beam-Column Connection Fixity on Collapse Performance of a Six-Storey Special Concentrically Braced Frame Vahid Mohsenzadeh1,a* and Lydell Wiebe2,b 1Department of Civil Engineering, McMaster University, Hamilton, ON, Canada amohsenzv@mcmaster.ca, bwiebel@mcmaster.ca Keywords: Special concentrically braced frames, collapse performance, nonlinear time history analysis, connection fixity, multiple stripe analysis Abstract.
Wiebe, Large-Scale Testing of a Replaceable Connection for Concentrically Braced Frames, in 16th World Conference on Earthquake Engineering, 2017
Cheever, Collapse performance of low-ductility chevron braced steel frames in moderate seismic regions, AISC Engineering J., 46 (2009) 149–180

Recycling of Niobium Slag by Disintegrator Milling KULU Priit1,a*, GOLJANDIN Dmitri1,b, KÜLAVIIR Jaan2,c, HAIN Tiina3,d, KIVISTO Mart4,e 1Department of Mechanical and Industrial Engineering, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia 2Desintegraator Tootmise OÜ, Peterburi tee 71, 11415 Tallinn, Estonia 3Department of Civil Engineering and Architecture, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia 4NHP OÜ, Kurereha tee 3, 12015 Tallinn, Estonia apriit.kulu@taltech.ee, bdmitri.goljandin@taltech.ee, cjaan@desi.ee, dtiina.hain@taltech.ee, emart.k@neti.ee Keywords: niobium slag, disintegrator milling, pure Nb, calcium aluminate cement.
Production Engineering Archives. 2016, 2/11, 2–5

Kasim1,d* 1School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Penang, Malaysia 2School of Civil Engineering, Universiti Sains Malaysia, Penang, Malaysia aaziz.zahari@gmail.com, bzeityzulkepli@gmail.com, cceizwan@usm.com, d*srshahrizal@usm.my Keywords: Fly ash, Geopolymer, mortar, foaming agent, stabilizing agent, pore formation Abstract.
Advances in Materials Science and Engineering 2014 (2014)

Study on the Anti-Static Desulphurization Gypsum Fiberboard Yanlong Liu 1, a, Chaofa Tang﹡1,b , Wenhao Shen 2,c , Jiwen Han 1,d and Hongshuang Du1,e 1 Beihua University Key Laboratory of Wood Materials Science and Engineering of Jilin Province，Jilin Jilin 132013 2 Occupation senior high school of Yanji city Jilin Yanji 133000 a liuxueyan1957@163.com, b tangzhaofa@126.com, c swh0305@hotmail.net, d 805299327@qq.com, e jldhs@yahoo.cn Keywords: Desulfurization gypsum; Fiberboard; Conductive carbon black; Antistatic Abstract.
*Corresponding Author Chaofa Tang, Beihua University Key Laboratory of Wood Materials Science and Engineering of Jilin Province, Professor.
Journal of Shenyang Architectural and Civil Engineering Institute, 2000, 16(2):109-111.