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The Mechanism of Explosive Spalling and Measures to Resistant Spalling of Concrete Exposed to High Temperature by Incorporating Fibers: a Review Juan Yang a, Gaifei Peng b Faculty of Civil Engineering, Beijing Jiaotong University, Beijing100044, China awechico@163.com, bgfpeng@bjtu.edu.cn Keywords: Concrete; High temperature; Fire; Explosive spalling mechanism; Fire resistance.
HPC (HSC) with higher density is prone to explosive spalling under high temperature compared with normal strength concrete in practical engineering and experimental researches [2].
Proceedings of the Symposium on National Special Concrete Technologies and Engineering Applications & 2008 Annual Meeting of Concrete Quality Committee, Xi An, 2008:566-571.
Journal of materials in civil engineering, 2001:230-234
Study on the fire-resistant capability of hybrid steel fiber concrete and its application in the tunnel engineering [D].

Temporal and Spatial Evolution of Acoustic Emission in the Damage Process of Reinforced Concrete Column LI Qiang1, 2, a, CHEN Zhonggou1, 3 and WUDan1 1 Department of Civil Engineering, Zhejiang University, Hangzhou, 310027, P.R.
Nuclear Engineering and Design, 2008, 238(12): 3194-3202
Nuclear engineering and design, 1970,12
The history and development of acoustic emission in concrete engineering.
Journal of materials in civil engineering, 2003, 15(3): 280-286

Studying recycling old asphalt mixture solves the problem of environmental pollution and recycles the waste materials and saves a lot of resources, providing technical reference for recycling old asphalt mixture as pavement recycled materials in the applications of actual engineering. 1 Experimental method 1.1 Test instruments The main instruments of the experiment are as follows: The computer automatic concrete pressure testing machine, whose model is STYE-3000C, made in Zhejiang civil engineering instruments manufacturing co., ltd., is used to measure the compressive strength of the asphalt mixture .
Microcomputer controlled electro-hydraulic servo universal testing machine, whose model is WAW-1000B, made in Zhejiang civil engineering instruments manufacturing co., ltd., is used to determine the tensile strength and bending strength of asphalt mixture. 1.2 Experimental materials Recycled asphalt pavement materials (RAP) for the test are taken from the Yangquan Jiujie to Potou sections of Taijiu expressway, broken by milling.
The results have important guiding significance to the application in practical engineering of old materials recycling.
Yu; Experimental Study on Roman Abson Method Recycling Asphalt Method[J], Science Technology and Engineering, 2010, 10(34): 271-274

Behavior of Different Corrosion Ratio RC Beams under Fatigue and Monotonic Loads Lei Wang 1,2,a, Aiping Yu 1,2,b, Baochen Liu 1,2,c 1Civil Engineering College, Guilin University of Technology, Guilin ,541004, China; 2Guangxi Key Laboratory of Detection and Testing of Architectural Engineering, Guilin 541004,China atianmu77@163.com, b yuaiping@glite.edu.cn, cliubch@glite.edu.cn Keywords: Fatigue Load; Reinforced Concrete Beam; Corrosion Ratio Abstract: This paper present results and discussions on an experiment study on the impact of corrosion ratio to the RC beams under fatigue and monotonic loads.
Engineering Structures.
China Civil Engineering Journal (In Chinese).
China Civil Engineering Journal (In Chinese).

Application of High Performance Concrete in Yu-Cheng Bridge Hong Dai1, a, Shilin Zhang2, b, Tao Fan3, c, Haijun Sun2, b and Zhonghua Gu2, b 1Institute of Structural Engineering, Zhejiang University, Hangzhou, 310027, China 2Transportation Construction Management office, Haiyan, 314300, China 3Zhejiang Provincial Institute of Communications Planning, Design and Research, Hangzhou, 310006, China adahor@163.com, bhyjtjgc@163.com, cfantao@zjic.com Keywords: Bridge, Durability, High performance concrete, Permeability, Chloride ion penetrability.
Fig.1 Main bridge of Yu-Cheng Bridge under construction In the original design of Yu-Cheng Bridge, engineers used NC in the whole bridge because NC had long been considered as an efficient construction material.
However, the service life of structures with NC has always been one of the most important problems in construction field and the defects of NC in construction applications, its weak durability particularly, have plagued civil engineers for a long time.
JIN: Journal of Zhejiang University- Science A Applied Physics and Engineering.
Zhou: Construction and Building Materials 23 (2009) 1980–1985 [11] China Civil Engineering Society: Guide to Durability Design and Construction of concrete Structures, (2004), p. 13, [in Chinese]

Thomas3,c 1Associate Professor, Dept. of civil engineering, Muthoot Institute of Technology & Science, Varikoli, Ernakulam, India. 2Professor, Dept. of Chemical Engineering, Cochin University of Science & Technology, Kalamasserry, Ernakulam, India. 3Associate Professor, Dept. of Civil Engineering, Cochin University of Science & Technology Kalamasserry, Ernakulam, India.
[5] Fahmida Gulshan, Kiyoshi Okada, “Preparation of Alumina-Iron Oxide Compounds by Coprecipitation Method and Its Characterization”, American Journal of Materials Science and Engineering, 2013, Vol. 1, No. 1, 6-11 DOI: 10.12691/ajmse-1-1-1
[7] Neama Ahmed Sobhy AhmedReyad “Using polypyrrole nanocomposites coated on rice husk ash for the removal of anions, heavy metals, COD from textile wastewater” HBRC Journal, Volume13, Issue 3, December 2017, Pages 297-301. https://doi.org/10.1016/j.hbrcj.2015.08.002 [8] Ali Mehdinia, Farzaneh Shemirani and Sahar Shegefti, "Removal of Lead(II), Copper(II) and Zinc (II) Ions from Aqueous Solutions Using Magnetic Amine- Functionalized Mesoporous Silica Nanocomposites", Chemical Engineering Journal, J.

Experiment and Application Study on the Load-bearing Properties of Shallow Arch Circular Concrete filled Steel Tube Support WANG Juna, GAO Yanfab China University of Mining & Technology, School of mechanics and civil engineering, Beijing, 100083, China a15811018652@126.com, bkdgyf@263.net Keywords: shallow arch circular; Concrete filled steel tube Support; performance experiment; extremely soft rock roadway supporting Abstract.
Table2 Test results of shallow arch circular steel pipe concrete support Models of support Weight of steep pipes (kg/m) Load limit (kN) Vertical displacement (mm) Load-bearing capacity of short column (kN) Φ168×6 24.0 1600 96 1709 Application of shallow arch circular arch steel pipe concrete support in very soft rock roadway 3.1 Engineering geological conditions The main slope well of mine well No.1 of Xilinhaote Chaganzhuoer is very soft rock roadway.
The engineering practice shows that the very soft rock roadway with a rock strength of 0.12 ~ 5.12MPa and a portion of more than 60% of clay minerals is stable and has a better supporting effect than concrete filled steel tube pouring layers after two months of installation of the shallow arch circular steel pipe concrete support.
[J]．Chinese Journal of Rock Mechanics and Engineering, 2010，29(s1)：2604-2610.
Supporting technology research of concrete filled steel tubular support in extremely soft roc mining area[J].Advances in Civil and Industrial Engineering: Applied Mechanics and Materials Vols. 355-356(2013)pp1559-1565.

Study on Crack Tip Field of Shape Memory Alloy Boardunder Torsion Load Bo ZHOU1, a, Taiyue YIN2 and Shifeng XUE1, b 1College of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266555, China 2College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China azhoubo_heu@163.com, bsfeng@upc.edu.cn Keywords: Shape memory alloy, Board with a crack, Crack Tip field, Phase transformation zone.
Medical shape memory alloy applications - the market and its products, Materials Science and Engineering A, 378 (2004) 16-23
Optimization of thermal treatment parameters to alter austenitic phase transition temperature of NiTi alloy for medical implant, Matrials Science and Engineering A, 383(2004) 213-218

REMOVAL OF IMPORTANT PARAMETER FROM CAR WASH WASTEWATER - A REVIEW Nadzirah, Z.1,a* Nor Haslina, H.2,b and Rafidah, H.3,c 1Department of Water and Environment, Faculty of Civil Engineering and Environment, University Tun Hussein Onn Malaysia, 2,3Department of Water and Environment, Faculty of Civil Engineering Technology, University Tun Hussein Onn Malaysia anadzayadi@gmail.com,bhaslina@uthm.edu.my,crafidahh@uthm.edu.my Keywords: chemical oxygen demand, oil and grease, surfactant Abstract.
International Journal for Service Learning in Engineering. 2012. 7(1): 93–104
Journal of Industrial and Engineering Chemistry. 18. 1529-1539
Doctor of Engineering.

Reliability Analysis for the Ignition System of Aviation Piston Engine in the GO Methodology Yan Feng Aviation Engineering Institute,Civil Aviation Flight University of China,Sichuan Guanghan,618307,China.
This paper is supported by Civil Aviation Flight University of China Youth Foundation under grant Q2013-038.
Reference [1] Shen Zupei,Wang Yao,Huang Xiangrui,A quantification algorithm for a repairable system in the GO methodology,Reliability Engineering and System Safety.2003,80(3)293-298
[2] Shen Zupei,Gao Jia,Huang Xiangrui,A new quantification algorithm for the GO methodology, Reliability Engineering and System Safety.2000,67(3) 241-247
[5] Kailash C.Kapur,Michael Pecht,Reliability Engineering, John Wiley & Sons,New Jersey ,2014