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Stress Analysis and Experimental Verification on Corroded Prestressed Concrete Beam Er-Yu Zhu 1,a , Chun Liu2 , Li He1 , Hong-Wei Zhang 1 and Nan Xie 1 1School of Civil Engineering and Architecture, Beijing Jiaotong University, Beijing, 100044 2Bridge and Tunnel office, Engineering Affair Department of Beijing Railway Bureau, Beijing, 100056 a eyzhu@263.net Keywords: prestressed concrete beam; corrosion; finite element calculation; static test Abstract.
[2] Construction and Acceptance Specification on Railway Concrete and Bricking-up Engineering, TBl0210-97（China Railway Press, China, 1997)

Through inheritance and sharing of equipment system, improve the system functionality, and reduce the related housing construction scale could reduce the engineering construction investment.
Energy of the underground engineering in subway construction has high application prospect, its biggest characteristics and innovations is to heat transfer components combined with underground construction projects.
Plane routing design Planning period Urban rail transit comprehensive energy-saving working frame Optimize line profile Station spacing choose Idea of energy saving High energy efficiency Construction period Standardization instrument Reduce the scale of civil High energy-saving standard Operation Period Design energy-saving standard Energy saving into the decision-making index Efficient low consumption equipment Management of operation and energy saving Fig. 1 Urban rail transit comprehensive energy-saving working frame Although, rail transit industry has begun to take the corresponding energy saving measures according to different stages, but still not systematic, energy saving effect is not obvious.
Acknowledgements This work was financially supported by the Shanghai University of Engineering and Science Postgraduate Research Innovation Program (Item NO: A-0903-13-01054).

The ecological water use efficiency evaluation of City’s riverway Shi Biao Fang1,a, Ren Fu Jia2,b , Shi Bin Fang3,c , Jun Wei1,d 1College of Hydraulic Science and Engineering, Yangzhou University, Yangzhou ,Jiangsu, China, 225002 2College of Civil Science and Engineering, Yangzhou University, Yangzhou ,Jiangsu, China ,225002 3ZheJiang Institute of Quality Inspection Science, Hangzhou, Zhejiang, China, 310013 awuyibiaobiao@163.com,b13952751316@139.com,cfangshibin111@163.com,d31799468@qq.com Keywords: Urban riverway, Ecological water use efficiency, Fuzzy Comprehensive evaluation, Generalized DEA model Abstract.
Journal of hydraulic engineering,2004,35( 5):20-24

Famalicão, Portugal, 2Civil Engineer, University of Sannio, Benevento, Italy 3Full Professor, University of Sannio, Benevento, Italy 4Associate Professor, University of Napoli Parthenope, Napoli, Italy 3Full Professor, ISISE, Univ.
Minho, Guimarães, Portugal atiagovalente@civitest.com, bdavid5f06@live.it, cpecce@unisannio.it, dfrancesca.ceroni@uniparthenope.it, ebarros@civil.uminho.pt Keywords: concrete structures, infill walls, connectors, ultra-high ductile fiber reinforced mortar Abstract.
Nateghi Alahi, “Strengthening masonry infill panels using engineered cementitious composites,” Mater.
Jain, “Beneficial influence of masonry infill walls on seismic performance of RC frame buildings,” in 12th World Conference on Earthquake Engineering (Auckland, New Zealand, January 30), 2000

Hot Working Effects on the Damping Behavior of Shape Memory Alloys POPA Mihai1,a, PRICOP Bogdan1,b, MIHALACHE Elena1,c, BUJOREANU Leandru-Gheorghe1,d and LOHAN Nicoleta Monica1,e* 1Faculty of Materials Science and Engineering, “Gheorghe Asachi” Technical University of Iași, Blvd.
In the last decade, the number of SMAs applications has progressively increased in different fields such as medicine [1], aerospace industry [2], micro-electrical devices [3] or civil engineering [4, 5].
Wu, Engineering Aspects of Shape Memory Alloys, T.

Staszewski1,c, Tadeusz Uhl1,d and Francesco Aymerich2,e 1 Department of Robotics and Mechatronics, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, Al.
Mickiewicza 30, 30-059 Krakow, Poland 2 Department of Mechanical Engineering, University of Cagliari, Piazza d’Armi, 09123 Cagliari, Italy alukasz.pieczonka@agh.edu.pl, bklepka@agh.edu.pl, cw.j.staszewski@agh.edu.pl (corresponding author),dtuhl@agh.edu.pl, eaymerich@iris.unica.it Keywords: nonlinear acoustics, vibro-acoustic modulation, impact damage detection, composites Abstract: The paper investigates experimentally the effect of low-frequency vibration on nonlinear vibro-acoustic wave modulations applied to the detection of Barely Visible Impact Damage (BVID) in a composite plate.
Introduction Composite materials are widely used in many advanced engineering structures.
V (Eds.)., 2005, Damage Prognosis for Aerospace, Civil and Mechanical Systems.

Study on Mechanical Properties and Size effect of Si3N4 using Discrete Element Method Yuanqiang Tan1,a, Shengqiang Jiang1,b , Cai Li1,b, Dongmin Yang1,b, Gaofeng Zhang1,b ,Y.Sheng 2,b 1 School of Mechanical Engineering, Xiangtan University, Hunan, 411105, China 2 School of Civil Engineering, University of Leeds, Leeds, LS2 9JT, UK a Tanyq@xtu.edu.cn, bTribology@xtu.edu.cn Keywords: Si3N4; Mechanical properties; Size effect; Simulation; Discrete element method Abstract.
Hand book of Materials science and engineering (in Chinese).

Analysis of Disaster-Prevention Index System of Urban Underground Transportation Junctions Bo Songa, Wenlong Guanb, Zhenwen Xiac and Yan Caod Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China asongbo@ces.ustb.edu.cn, bustb_gwl@163.com, cjonvonxia@hotmail.com, dcyan1120@sina.com Keywords: underground transportation junction, informational sign, index system, evacuation capability.
Pan, Illuminating Engineering Journal, 4 (2004) 21-25
Yang, Journal of Underground Space and Engineering, 2 (2006) 110-113

Fire Protection of High-Performance Concrete using Protective Lining Eike Wolfram KLINGSCH1,a, Andrea FRANGI1,b, Mario FONTANA1,c 1ETH Zurich – Institute of Structural Engineering (IBK), 8093 Zurich, Switzerland a klingsch@ibk.baug.ethz.ch, b frangi@ibk.baug.ethz.ch, c fontana@ibk.baug.ethz.ch Keywords: Fire tests, Fire protection, High-performance concrete, Explosive spalling, Sprayed protective lining Abstract.
Within an ongoing research project at the Institute of Structural Engineering (IBK) at ETH Zurich, fundamental experimental and numerical analysis has been performed on the spalling behavior of HPC and UHPC.
References [1] Khoury G.A., Effect of Fire on Concrete and Concrete Structures, Progress in Structural Engineering and Materials V. 2, 2000, pp. 429-447
[6] Kodur V.K.R. & McGrath R., Effect of silica fume and lateral confinement on fire endurance of high strength concrete columns, Canadian Jour. of Civil Eng.

Simplified Method for Estimating the Inner Support and Internal Force through Stand Column Uplift of Foundation Pit in Soft Soil Yan Liu 1, a, Junyan Liu 1,b ，Tao Liu2,c 1School of Civil Engineering and Architecture, University of Jinan, Jinan ,Shandong 2 College of Enviromental Science and Engineering,Ocean University of China,Qingdao,Shandong aliuyan322@163.com, bliujunyan@vip.sina.com, c ltmilan@163.com Keywords: Foundation pit in Soft Soil, Stand column bulge, Additional bending moment.
Underground Engineering and Tunnels, No.2 1996, P1-7.