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Permeability of anti-chloride ion of fly ash recycled concrete Aijiu Chen 1,a,Jing Wang 2,b,Zhanfang Ge3,c,Ming Wu 4,d 1,2,3 School of Civil Engineering And Communication North China University of Water Conservancy and Electric Power; Zhengzhou Henan 450011 4 College of Civil engineering & Architecture Guangxi Unversity， Nanning , Guangxi 530004 a Caj1967@163.com, b wj@ncwcu.edu.cn, c gezhanfang@ncwcu.edu.cn， d umingopinon@163.com Key word: Recycled concrete; Fly ash; Diffusion coefficient Abstract: Adding fly ash to recycled concrete with super-substitute technique, comparing the 28d strength of fly ash recycled concrete(FARC) with the 28d strength of ordinary recycled concrete(ORC), the compressive strength of fly ash recycled concrete slightly decreased with the increase of the fly ash and the admixture of renewable aggregate.
The order of the factors that affect the chloride ion diffusion coefficient of recycled concrete is fly ash admixture→mixing amount of the air entraining and water-reducing agent→admixture of recycled coarse aggregate→polypropylene fibre admixture, which provides a basis for the application of recycled concrete engineering in the environment which is affected by chlorine salt in the north frigid area .
Municipal Engineering Technology，2007，25(5）:423-426，428 [4] Li Yanmei，Mao Gaofeng，Zhang Jian， Lu Xueyuan，Sun Caixia， Li Qiuyi.

Experimental Study on Fundamental Mechanical Properties of Autoclaved Sand-lime Brick Masonry ZhongJi Zhang School of Civil Engineering and Architecture, Changsha University of Science and Technology, Hunan Changsha, 410004 China Email: zzj6825@sohu.com Key word：Autoclaved Sand-Lime Brick Masonry；Compressive Strength Experiment ; Shear Strength Experiment ；Bending Tensile Strength Experiment Abstract： Experimental data are obtained by a series of fundamental mechanical properties experiments on autoclaved sand-lime brick masonry such as compressive strength experiment， shear strength experiment, bending tensile strength experiment, they provide the experiment evidence for writing Hunan province engineering construction local standard named "Technical specification for autoclaved sand-lime brick masonry building ".
Basic mechanical behavior research of masonry structure [D]: Doctor degree paper of Hunan university, Hunan: Civil Engineering Institute of Hunan University, 2005, 4.In Chinese [8] Zhong-Ji Zhang, Wei-Jun Yang.

Tan2 1Faculty of Civil & Env.
The main objective of this study is to characterize the geochemistry properties of the organic soil as a guide of its engineering behaviour.
Mohd Masirin: Proceedings of of the Sri Lankan Geotechnical Society’s First International Conference on Soil & Rock Engineering (2007) Aug 5-11, Sri Lanka [3] A.
Conf. on Geo. & Transportation Engineering (GEOTROPIKA 2010) (2010) Dec 1-3, Malaysia [4] Y.
Ali: American J. of Engineering and Applied Sciences Vol. 1, No. 4 (2008), pp. 274-279

RESEARCH OF INCLINATION ANGLE EFFECT ON JOINT ROCK MACROMECHANICAL PARAMETERS FENG Yan-feng1a, 2, YANG Tian-hong1, WEI Hua2，GAO Hua-guo3 ， ZHANG Zhe2 1 Center for Rock Instability and Seismicity Research, Northeastern University, Shenyang, Liaoning, 110004 China 2 College of Civil Engineering, Shenyang University of Technology, Shenyang, Liaoning, 110870 China 3 The School of Resources and Civil Engineering, University of Science and Technology Liaoning, Anshan, Liaoning, 114051 China a fyfwjh@126.com Keywords: joint rock mass, inclination angle, uniaxial compression, compressive intensity, deformation modulus Abstract.
The joint of rock mass influences and controls the rock mass intensity, deformation characteristics and instability failure in the rock engineering to a great extent.
The structure surface is influencing and controlling the rock mass strength, deformation characteristics and rock mass engineering instability failure in a great degree[1].
Chinese Journal of Geotechnical Engineering, 2007,29(11): 1737－1741

Application Study of Long-short-piled Raft Foundation Xinyu Xie1,2,a, Mingxin Shou1,b, Jieqing Huang1,c and Kaifu Liu3,d 1MOE Key Laboratory of Soft Soils and Geoenvironmental Engineering, Zhejiang University, Hangzhou, Zhejiang, 310058, China 2School of Civil Engineering and Architecture, Ningbo Institute of Technology, Zhejiang University, Ningbo, Zhejiang, 315100, China 3Department of Civil Engineering and Architecture, Zhejiang Sci-Tech University, Hangzhou, Zhejiang, 310008, China axiexinyu@zju.edu.cn, bshoumingxin@zju.edu.cn, c22593873@163.com, dkaifu.liu@gmail.com Keywords: Long-short-piled raft foundation, Reinforcement by adding piles, Bearing capacity analysis, Settlement analysis.
Although reinforcement engineering with adding piles has been studied by some scholars [2,3], further researches are still in need.
This paper analyzes the reinforcement of piled raft foundation based on the National standard [4] and ABAQUS finite element numerical analysis software to study the engineering characteristics of long-short-piled raft foundation.
China Architecture & Building Press, Beijing [2] Sun Yanlin, in: Study on Design of Composite Foundation with Long–short Pile, edited by Geotechnical Engineering Technique, volume 18, chapter 5 (2004) (In Chinese) [3] Liu Quanlin, Yang Min and Wei Huanwei, in: Design of Settlement Control of Foundation Strengthened by Adding Piles, edited by Industrial Construction, volume 31, chapter 7 (2001) (In Chinese) [4] China Academy of Building Research (2008) JGJ94-2008.
China Architecture & Building Press, Beijing [5] Xie Xinyu, Yang Xiangru, Shi Shangwei, Zhu Xiangrong, in: Engineering Characteristics of Composite Foundation with Rigid-flexible and Long-short Piles, edited by Rock and Soil Mechanics, volume 28, chapter 5 (2007) (In Chinese) [6] Liu Haitao (2004) Study on Engineering properties of Composite Foundation of Rigid，Flexible and Long-Short Piles.

Stability Analysis of Jointed Rock Slope Using Shear Strength Reduction Approach Lijuan Cao 1, a, Yuning, Liu 2,b, Zichang Shangguan 3,c 1School of mechanical and power engineering, Dalian ocean university, Dalian China 2Jinzhou city oceanic and fishery administration, Jinzhou China 3Institute of marine and civil engineering, Dalian ocean university, Dalian China aclj@dlou.edu.cn, bliuyuning1961@sohu.com, cshangguan@dlou.edu.cn Keywords: jointed rock; slope stability analysis; finite element method; shear strength reduction; fracture criterion Abstract.
Introduction The analysis of slope stability problems in geotechnical engineering is of paramount importance.
Zaman, Engineering Geology. 96 (2008) 17-27
Fent, Journal of Geotechnical and Geoenvironmental Engineering. 130[5] (2004) 507-518
Jalali, Journal of Civil Engineering and Construction Technology. 3[10] (2012) 256-272

Finite element modeling for health monitoring and condition assessment of large-span steel roof unloading process Yaxiong Liang 1, a, Xiuli Wang 1,b and Haimin Zhong 1,c 1 School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China aliangyx8090@sina.com, bwangxl9104@126.com, czhonghaimin51@163.com Keywords: Structural health monitoring; Steel truss; Unloading process; Fiber optic sensor Abstract: The health monitoring and diagnosis of the major engineering structure is increasingly extensive attention from all the community.
Simulation and monitoring for the construction of the steel roof of the Peking University Gymnasium[J].Civil Engineering Journal, 2009, 42( 9): p. 13-20. ( in Chinese)

Applications of Artificial Neural Networks in Bridge Engineering Xing Wei1, a, Jun Li2,b 1School of Civil Engineering.
After this, several applications in bridge engineering are presented.
In bridge engineering, many problems are of this nature.
Applications of ANNs in bridge Engineering Material constitutive models.
Xu.: Engineering Geology, Vol.80 (2005),p302 [4] Yu-lin Han.: Int.

Industrial & Engineering Chemistry.
Journal of Air Transport Division, Proceedings of the American Society of Civil Engineers Vol.86, No.AT1 (1960), pp.57-70
Koyanagi: Thermal properties and temperature dependency of mechanical properties of resin concretes for structural use. in: Proceedings of the 10th International Congress on Polymers in Concrete (CD-ROM), Department of Civil Engineering, The University of Texas at Austin, Austin, Texas (2001)
Okamoto: Physical and mechanical properties of ultra-lightweight polymer concrete. in: Proceedings of the 10th International Congress on Polymers in Concrete (CD-ROM), Department of Civil Engineering, The University of Texas at Austin, Austin, Texas (2001)
[85] JSCE Concrete Committee: Recommendation for Concrete Repair and Surface Protection of Concrete Structures (in Japanese), Concrete Library 119, Japan Society of Civil Engineers, Tokyo (2005)

School of Civil and Architecture Engineering, Jiangsu University of Science and Technology, Zhenjiang ,Jiangsu 212003, China abilly123er@163.com, bkingsky-1985@163.com Key words: Extended End Plate Connection; End Plate Stiffener; Initial Stiffness; Moment Rotation Curve.
Comparisons with results of ANSYS show that the proposed equations have good precision and can be applied to pratical engineering.
Canada Journal of Civil Engineering, Vol.26, No.4,pp. 683-701. (2000)
Evaluation of Extended End-Plate Moment Connections Under Seismic Loading Master of Science Thesis, Virginia Polytechnic Institute and State University, Blacksburg, Virginia.( 1999) [9] J.Kent Hsiao Stress singularity effect on beam flanges in moment connections, Advances in Structural Engineering Vol. 8,No.2,pp. 143-156. (2005)