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Deformation and acoustics parameters feature of recycled concrete under cyclic loading Xingwen Luo a, Hailin Yaob State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei 430071, China aluoxw2005@126.com, bhlyao@whrsm.ac.cn Keywords: recycled concrete, deformation feature, acoustics parameter, cyclic loading.
In fact, the use of recycled concrete is acquiring particular interest in civil construction as regards to sustainable development.

Study on the Change of Vegetation Cover in Eastern Jilin Province Based on RS and GIS Technology Nan Lin1,2 a, Qigang Jiang 1,b and Honghong Zhang3,c 1 College of geo-exploration science and technology, Jilin University , Changchun 2 Jilin institute of architecture and civil engineering ,Changchun 3 Institute of Geologic Survey of Jilin Province,Changchun alinnan123yuanzheng@163.com, bjiangqigang@163.com, czhh_hello@126.com Keywords: Remote Sensing, GIS, Eastern Jilin, NDVI, Vegetation Cover.

Prema, Experimental Investigation of Cold-Formed Steel Section- Flexural Member with Triangular Web, Journal of Mechanical and Civil Engineering. 12 (2015) 36-39

Wittmann1,2,d, Ling Cui1,e 1School of Civil Engineering, Qingdao Technological University, No. 11 Fushun Road, Qingdao, China; 2Aedificat Institute Freiburg, Germany awangpenggang007@163.com, bzhp0221@163.com, cztjgp@263.net, dwittmann@aedificat.de, epinkl-l@163.com Keywords: Elevated temperature; Surface impregnation; Silane gel; Water capillary suction; Chloride penetration; Service life Abstract：By now, it is well-known that concrete will lose strength after exposure to elevated temperature.

Introduction Third generation Al-Li alloys are now being specified for use in large civil airliners, with AlCu-Li based alloys such as AA2099 and AA2196 designated for use in the Airbus A380, A350 and A340-600E, and Boeing 787 aircraft.
Acknowledgements The authors would like to thank the UK Engineering and Physical Sciences Research Council, the MoD Defence Science and Technology Laboratory and QinetiQ for financial support and QinetiQ for the large scale forgings.

Numerical Simulation Study on the Cement-Based Absorbing Material Rongjun Chen 1,a, Yong Zhang 1,b , Bo Wang 1,c 1Department of Airport Engineering, Air force Service College, Xuzhou, Jiangsu 221000, China; a crj_pla@163.com, bfreebirdzy1980@163.com, cwangbo543@163.com Keywords: Cement-based material, Modified materials, Absorbing property, Measuring test by arch method, Electro-magnetic field emulation Abstract.
Introduction To prevent electromagnetic pollution in large civil buildings and reduce the harm of electromagnetic radiation to human beings, it is very important to take electromagnetic shielding measures during the construction.

Influence of Compounded Mineral Admixtures on Shrinkage and Early-Age Cracking Behaviors of Concrete Xuefang Wanga，Jianlan Zhengb College of Civil Engineering, Fuzhou University, Fuzhou, Fujian 350108, China awrabbit@fzu.edu.cn, bjianlan@ fzu.edu.cn Keywords: concrete; shrinkage; cracking behaviors; mineral admixtures; compounded Abstract: Influence of compounded mineral admixtures on shrinkage and early-age cracking behaviors of concrete was studied, based on the fellow factors: fly ash to blast furnace slag(denoted as BSF) ratio, fly ash-metakaolin ratio, BSF-silica fume ratio.

Crawford, Serviceability of high strength concrete beams with internal FRP reinforcement under sustained load, In: 3rd international conference on FRP composites in civil engineering (CICE 2006), Miami, Florida, USA, 2006

Application of Laser Microscope System for Evaluation of Separation Agents Pavel Reiterman1, a, Michaela Kostelecka2,b, Karel Kolar1,c and Petr Konvalinka1,d 1Faculty of Civil Engineering CTU in Prague, Czech Republic 2 Klokner Institute CTU in Prague, Czech Republic apavel.reiterman@fsv.cvut.cz, bmichaela.kostelecka@klok.cvut.cz, ckarel.kolar@fsv.cvut.cz, dpetr.konvalinka@fsv.cvut.cz Keywords: Concrete surface; Laser Confocal Microscope System; Arithmetical Middle Height Abstract.

The structures and electronic properties of composite material (LaxAl1-x)2O3 from first-principles study Huiyu Yan a, Yanrui Guo and Qinggong Song College of Science, Civil Aviation University of China, 300300 Tianjin, PR China a huiyu_yan@163.com Keywords: high dielectric constant material; phase transition; first-principles Abstract.
So, adding La2O3 to Al2O3 or adding Al2O3 to La2O3 is considered the promising material engineering to get high dielectric constant and good thermal stability materials.