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Analysis of Retrofitted RC Beam with Fixed End Supports against Blast Loads Chengqing a Wu, William Chen, Deric John Oehlers School of Civil and Environmental Engineering, The University of Adelaide, North Terrace, SA, 5005, Australia.
Due to the increasing threat of terrorism in recent years, retrofitting of RC structures against blast loading is of paramount importance in structural engineering.
[2] American Society of Civil Engineers (ASCE).
Spencer: Retrofitting reinforced concrete members against blast loading using near surface mounted FRP in Final Year Research Project Report, School of Civil and Environmental Engineering, the University of Adelaide, Australia, 2006

Study on Deformation Characteristics of Deep Foundation Pit in Unsaturated Soil Haiying Cao 1, a, Dianbo Jia 2,b and Tiejun Chen 3,c 1 School of Civil Engineering and Mechanics, Yanshan University, Qinhuangdao, Hebei, 066004, China 2 Ministry of Civil Engineering, China Tianchen Engineering Corporation, Tianjin, 300400, China 3 Department of Construction Engineering, Hebei Vocational &Technical College of Building Materials, Qinhuangdao, Hebei, 066004, China achyysu79@126.com, bchyysu@sohu.com, csunz7879@126.com Keywords: Unsaturated soil, Deep foundation pit, Deformation characteristic, Numerical simulation, Triaxial test.
[2] Hua Ling，Zongze Yin: Chinese Journal of Rock Mechanics and Engineering.
[4] Yanming Li, Xiaoli Liu: Journal of North China Institute of Astronautic Engineering.
[6] Rulin Zhang, Nuwen Xu: Structural Engineers.
[8] Jinyu Li , Qing Yang, Changjiang Meng: Geotechnical Engineering Technique.

School of Civil Engineering and Architecture, Anhui University of Science and Technology ,Huainan Anhui 232001,China 2.
Engineering Example Situation of engineering CangJie station of Suzhou rail transit NO.1 located in GanJiang east road, the north side of the door of Suzhou university.
We can use the displacement, bending moment to guide the engineering practice
Excavation Engineering Handbook [M] Beijing.
Effect of improvement soils on lateral deformation of foundation pits [J] Chinese Journal of Geotechnical Engineering 2006, 28(sup): 1538-1540(in chinese) [3] JGJ120-99 Building foundation pit supporting technology procedures[S] China Architecture and Building Press, 1999(in Chinese) [4] Wang Xu-dong, Huang Li-ping, Ruan Yong-ping, Xu Jian -long, Back-analysis m value of subgrade reaction in excavation [J] Journal of Nan Jing architectural and Civil Engineering Institute .1998(2):48-54(in Chinese) [5] Tan Xin ,Wan-tao Ding .Numerical analysis on beams on elastic foundation by Runge-Kutta method and its application to pit construction[J] Chinese Journal of Rock Mechanics and Engineering,2003,22(sup1):2328-2332(in Chinese) [6] Gong Chun, Wang Zhenglin Proficient in MATLAB optimization[M].Beijing: Publishing House of Electronics Industry, 2009(in Chinese) [7] Xue DIngyu, Chen Yangquan.

The economic analysis of applying Top-Down method on the different structure types and construction methods Guangxiu Fang1,a, Zhengchao Jin 2,b 1Dept. of Building Structural Engineering, Yanbian University, Yanji, China 2Dept. of Building Structural Engineering, Yanbian University, Yanji, China afangjian888888@163.com, b 278402025@qq.com Key words: beamless slab structure; Top-Down method; choose the method; economical analysis.
But its technique is not immature, in terms of frame construction,most papers involve in improving the constructiong and reducing costs, however, there is no economic analysis VE exampleswhich focus on engineering method .Therefore, There needs comprehensiveandsystemic analysis in the engineering method of selected construction VE. 2.
(2) The economic analysis about the height of solid concrete slabs with no beam SPS Engineering approach Top-Down Engineering approach Figue 1.
/ architectural standards’ settlement and the second half of 2009 civil / construction at a reasonable price.
Engineering Geology, 2010, 114 (3-4): 123–134.

Dust pollution and Soil Protection Pavel Svoboda1, a *, Helmut Kurth 1,b 1Czech Technical University in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29, Prague, Czech Republic apavel.svoboda@fsv.cvut.cz, bdr.kurth@t-online.de Keywords: environmental effects, dust pollution, erosion protection Abstract.
As such, no civil engineering designs are able to ignore the influences or impacts which structures may have on the environment especially dust pollution and erosion of soil that is one of the principal resources of the biosphere.
References [1] Kravcov, A., Svoboda P., Pospíchal V., Zdebsky, J., Experimental Studies on Process of Transition of Explosion to Deflagration due to Methane Gas Explosion in Underground Structures, ICMT 2015 - International Conference on Military Technologies 2015, IEEE Institute of Electrical and Electronics Engineers Inc.

Research on Identification Theories of Bridge Damage Liu Guojuna , Yang Yongqingb, Guo Fan c School of Civil Engineering, Southwest Jiaotong University, China a uontang@163.com, byangyongqingx@home.swjtu.edu.cn, cguofanwn@163.com Keywords: Bridge Damage, Identification, Dynamic Fingerprints, Model Updating.
And it has a full study on and makes a comparison among the four basic theories of dynamic fingerprints and their applications in engineering, signifying the advantages and disadvantages.
[6] Xie Jun, A Study on Vibration-Based Damage Detection Methods for Bridge Structures [D], South China University of Technology. (2009) [7] Song Yupu, Damage Diagnosis of Spatial Trusses Based on Modal Strain Energy and Neural Network, China Civil Engineering Journal, Vol. 40, 2007, pp. 13-18
[8] Shi Zhou, Research on Bridge Structures Damage Detection and Assessment Based on Dynamic Testing, Southwest Jiaotong University. (2007) [9] Cao Hui, Nondestructive Damage Evaluation Indicator Based on Modal Flexibility Curvature, Engineering Mechanics, Vol.23, 2006, pp. 33-37

Stability of the walls in nails soil Benamara Fatima Zohra1,a, Belabed Lazhar2,b 1University Abèss Laghrour Khenchela, Algeria 2Laboratory of Civil Engineering and Hydraulics (LGCH), University 08 May 45 Guelma, Algeria abenamara_fati2003@yahoo.fr, bdrbelabed@yahoo.de Keywords: Nailed soils, stabilization, mechanical model, kinematics method, limit state Equation.
Retaining wall anchored, Modeling of the failure surface, Department of civil Engineering University of Guelma, Algeria 2001 [2] Gäβler, G. 

Nonlinear Mechanical Characters of shallow reticulated spherical shells with initial damage Lei Li1, a, Ji-ping Hao2,b and Yi Huang3,c 1School of Civil Engineering, ZhengZhou Institute of Aeronautical Industry Management,Lanzhou ,China 2School of Civil Engineering, Xi’ an University of Architecture Technology, Xi’an ,China alileixiaozhou@163.com Keywords: Nonlinear stability; the shallow reticulated shells; the damage; chaotic motion.

Experimental Study on Hematite Concreting Harjot Singh Kahaia*, Mayur Paliwalb, Sumit Geetec Civil Department, RCOEM, Nagpur, India akahai.harjot@gmail.com, bmayur.paliwal7@gmail.com, cgeetess@rknec.edu Keywords: Density Concrete, Hematite, Heavy Weight Aggregate, Compressive Strength Abstract.
Gaber, Utilization of Um bogma ferro manganese ore as a heavy weight in concrete coating for subsea petroleum pipeline Inventi impact, civil engineering. vol. l, ( 2013), no.1 [2] S.
G. sheikh, design development of high strength heavyweight concrete using SBR International journal of scientific & engineering research. volume 4, Issue 5, may ( 2013) [3] Y.

Study on Hydration Mechanism of Phosphoaluminate Cement Liu Peng1, a, Yu Zhiwu1,b, Chen Lingkun1,c, Ding Zhu2,d 1School of Civil Engineering and Architecture, Central South University, Changsha, 410075 China 2College of Civil Engineering, Shenzhen University, Shenzhen, 518060 China aemail: lop868@163.com, bemail: zhwyu@mail.csu.edu.cn, cemail: chenlingkun068@163.com, demail:dz3969@126.com Keywords: Phosphoaluminate cement; hydration mechanism; hydration product; strength.