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Water Pressure Numerical Analysis of Lining Structure in Mountain Tunnel Xinghua Wang 1, a, Peng Tu 1,b 1 College of civil engineering, Central South University, Changsha,410075,China a xhwang@mail.csu.edu.cn, b tupeng75@163.com Keywords: mountain tunnel,water pressure,lining, seepage,numerical analysis.
Project summary North Tianshan tunnel is the controlling engineering of Jing-Yi-Huo railway, which has a length of 13.62 kilometers and a max bury depth of about 1000 meters.
Rock mechanics parameters are provided by engineering survey materials.
For lining should take all the water pressure, it causes lining structure too big and gets adverse effects of engineering economy.
[5] Baoshu Guan:Tunnel engineering design essentials sets.

Analysis on Qinyu Landslide and Treatment Measures in G212 Highway Huishan Lia, Hanqing Liub and Ping Lic School of Civil Engineering, Lanzhou University of Technology, Lanzhou; China alihuish@126.com, bliuhq2008@lut.cn, cliping@lut.cn Keywords: Landslide; Highway; Seepage; Slope Stability; Frame Structure with Pre-Stressed Anchor Rod Abstract: G212 highway is a primary route from Gansu to Sichuan province.
Conclusions The following conclusions were derived from this research: (1) Theory foundation on engineering designs of landslide treatment is the mechanical check of slope stability.
During the landslide treatment, the contrastive method of engineering geology is firstly applied for slope stability, then the mechanical analysis that Bishop’s method introducing saturated-unsaturated slope seepage and Fredlund’s strength theory can be used of slope stability in the cases of rainfall and groundwater.
Engineering treatment measures of the Qinyu west landslide Table 2.
Chinese Journal of Rock Mechanics and Engineering.

The nonlinear constitutive relation was little used in practical engineering because of complex and tedious.
Conclusions Bilinear softening constitutive relation was introduced firstly, which is one of the widely constitutive relations to calculate the engineering problems.
China Civil Engineering Journal, Vols. 37(2004), No.10, p.13
Engineering Fracture Mechanics, Vols. 64(1999), p.563
Journal of Engineering Mechanics, ASCE, Vols. 111(1985), No.10, p.1227

Introduction Smart video surveillance is an emerging and popular research subject in the filed of computer vision and pattern recognition, it has been widely used in civil security, home guard, remote control system, urban transportation.
[3] Jian Li, Shuang Zhang, Peng Un Mak, Sio Hang Pun and Mang I Vai, Electro Optic Methods in Intra-body Communication System, Journal of Computational Science & Engineering 8, pp. 294-299, 2013
[6] Xinlin Xu, Chengqun Fu, Yuying Jiang and Youcheng Wang, Design of Test System of Engineering Vehicle Electronic Equipments Based on PC104 Bus, Journal of Computational Science & Engineering 6, pp. 238-243, 2013
[8] Guangxuan Chen, Yanhui Du, Panke Qin and Lei Zhang, Design and Realization of ActiveMQ Based High Performance Message Cluster, Journal of Computational Science & Engineering 8, pp. 310-313, 2013
[10] Fang Cheng, Jiang Luo, Jingyao Cao, Research and Implementation of Real-time RTP Streams Monitoring in 3G Voice Quality System, 2012 IEEE 3rd International Conference on Software Engineering and Service Science (ICSESS), pp. 288-291, 2012

Properties of Steel Mill Sludge Waste Incorporated In Fired Clay Brick Aeslina Abd Kadir1,2,a, Mohd Ruzaini Abd Jalil1,b & Mohd Mustafa Al Bakri Abdullah3,2,c 1Department of Environmental Engineering and Water Resources, Universiti Tun Hussein Onn Malaysia (UTHM), 86400 Parit Raja, Batu Pahat Johor, Malaysia 2Center of Excellence Geopolymer and Green Technology (CEGeoGTech), School of Materials Engineering, Universiti Malaysia Perlis (UniMAP), Perlis, Malaysia 3Faculty of Engineering Technology (FETech), Universiti Malaysia Perlis (UniMAP), Perlis, Malaysia aaeslina@uthm.edu.my, bmohdruzainiabdjalil@gmail.com, cmustafa_albakri@unimap.edu.my Keywords: steel mill sludge waste, fired clay brick, compressive strength Abstract.
From all the results obtained, all the tested bricks are comply with the standard BS 3921;1985 between 7 N/mm² to 100 N/mm² but not satisfied to be classified as engineering brick.
The authors would like to thank the Faculty of Civil and Environmental Engineering, UTHM for this study.
International Journal of Integrated Engineering.

Numerical Analysis on Top Coal Caving of 2# Coal Seam in First Mine of Chagannaoer Qinghai Li1, a, Renshu Yang2,b and Weiping Shi3,c 1Faculty of Resources & Safety Engineering, China University of Mining & Technology, Beijing 100083, China 2School of Mechanics and Civil Engineering, China University of Mining & Technology, Beijing 100083, China 3Department of Land Resources and Real Estate Management, Shandong Agriculture Administrators College, Jinan 250100, China ali-qinghai@163.com, bhuawen226@163.com, cswp1128@163.com Keywords: Caving, Numerical Simulation, Maximum Principal Stress, Plastic Zone, Fuzzy Comprehensive Evaluation.
The type of engineering geology in this exploration area was identified as class Ⅲ type two, namely medium type.
References [1] Zhonghui Chen, Heping Xie, Zongming Lin: Chinese Journal of Rock Mechanics and Engineering Vol. 21 (2002), p. 1136 (In Chinese) [2] Zhongming Jin, Tianhe Kang, Peilin Gong, etc.: Chinese Journal of Rock Mechanics and Engineering Vol. 15 (1996), p. 143 (In Chinese) [3] Shimin Fan, Xuejun Hu: Journal of China Coal Society Vol. 30 (2005), p. 177 (In Chinese) [4] Minqiang Qu, Tianhe Kang, Zhongming Jin, etc.: Journal of Jiaozuo Institute of Technology Vol. 17 (1998), p. 100 (In Chinese) [5] Tianhe Kang, Yadong Xue, Zhongming Jin, etc.: Chinese Journal of Rock Mechanics and Engineering Vol. 17 (1998), p. 59 (In Chinese) [6] Guangsheng Jia: Coal Science and Technology Vol. 7 (2001), p. 42 (In Chinese) [7] Xuanmin Song, Tianhe Kang, Zhongming Jin, etc.: Ground Pressure and Strata Control Vol. 3 (1995), p. 85 (In Chinese) [8] Mengzhen Li, Donfsheng Zhang, Xiuming Lv: Ground Pressure and Strata Control Vol. 3 (2003), p. 64 (In Chinese)

A study of corrolink structural insulated panel (SIP) to windborne debris impacts Wensu Chen1,a* and Hong Hao1,b 1 School of Civil and Mechanical Engineering, Curtin University, Kent Street, Bentley WA 6102, Australia a wensu.chen@curtin.edu.au , b hong.hao@curtin.edu.au Keywords: Structural insulated panel; Corrolink; windborne debris impact; laboratory test Abstract.
Acknowledgements The authors acknowledge the financial support from Australian Commonwealth Scientific and Industrial Research Organization (CSIRO) through the project “Climate Adaptation Engineering for Extreme Events Cluster”.
[3] Chen W., Hao H., Experimental investigations and numerical simulations of multi-arch double-layered panels under uniform impulsive loadings, International Journal of Impact Engineering, (2013)
[4] Zhang X., Hao H., Ma G., Laboratory test and numerical simulation of laminated glass window vulnerability to debris impact, International Journal of Impact Engineering, 55 (2013) 49-62
Master of Engineering, University of Florida,

Comprehensive Method of Seismic Damage Assessment of Reinforced Concrete Structures Based on CPM Chaofeng Liu1,2, a, Jingyu Su1,b, Xiaodong Guo1,c and Wei Wang1,2,d 1Institute of Earthquake Resistance and Disaster Reduction, Beijing University of Technology, Beijing 100124, China 2College of Architectural Engineering, Beijing University of Technology, Beijing 100124, China aliucf8403@126.com, bsujy@google.com, cgxd@bjut.ecu.cn, dwwhaut@126.com Keywords: catastrophe progression method (CPM), reinforced concrete structures, maximum story drift angle, seismic damage, evaluation index.
Acknowledgements This work was supported by the National Technology Support Project (2009BAJ28B04, 2011BAK07B01, 2011BAJ08B03, 2011BAJ08B05), National Natural Science Foundation of China (51108428) and China Postdoctoral Science Foundation funded project(2011M500 199) References [1] Z.Y.Wang, J.B.Liu: World Information on Earthquake Engineering, Vol. 17(2001), p.43 [2] Khashaee P: Energy-based seismic design and damage assessment for structures[D].
Dallas, Texas: Southern Methodist University, (2004), p.114 [3] Q.Yu, S.P.Meng, J.Wu: China Civil Engineering Journal, Vol.44(2011), p.16 (In Chinese) [4] Y.Y.Zhong, N.Yang, Y.Zhang: Low Construction Techniques, (2010), p.32 (In Chinese) [5] W.Zhang: The study of seismic damage mechanism of steel structure considering the effect of damage accumulation[D].
Tianjin University, (2010), p.124 (In Chinese) [6] H.X.He, W.M.Yan, Y.L.Qiao: Journal of Beijing University of Technology, Vol.32, (2006), p.791 (In Chinese) [7] W.Wang, D.H.Ma, J.Y.Su, el ta: Journal of Beijing University of Technology, Vol.35,(2009), p.191 (In Chinese) [8] S.Y.Chen, Y.G.Niu, Z.N.Wang: Journal of Water Resources and Architectural Engineering, Vol.9,( 2011), p.1 (In Chinese) [9] W.J.Yao, Y.Z.QIU, Z.K.CHEN: Advances in Structural Engineering, Vol.13, (2010), p.331 (In Chinese) [10] Z.Y.Li, G.L.Zhang,Y.Dang:Systems Engineering, Vol.28, (2010), p.101 (In Chinese) [11] D.J.Lin, X.Y.Zhang: ournal of Safety Science and Technology,Vol.5, (2009), p.116 (In Chinese)

The comparison of Coral concrete and other light weight aggregate concrete on mechanics performance WANG Lei1, a, ZHAO Yanlin1, 2,b 1Civil Engineering College, Guilin University of Technology, Guilin 541004, China; 2 College of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China; atianmu77@163.com, bzhaoyanlin@glite.edu.cn Keywords: Coral concrete; Strength; Stress and strain Abstract.
With the accretion of oceanographic engineering recent years, the island engineering construction far away from mainland frequently face a problem that short of building materials, and transporting from mailland and costs too much, take the local coral fragments as light weight aggregate maybe resolve this problem.
But for various reasons, there was lesser research of coral concrete, the existing research results could not support its engineered application.
The correlative research on the basic performance of coral concrete is still scarce and the problems of how to improve the intensity, durability and application in engineering, the relationship of coral aggregate and concrete, and the shrink or creep after hardened need to be further studied.

Development of Cascade Hydropower Reservoirs Operating System Rule Using Refill and Deplete Ranking Orders Tilahun Derib Asfaw1, a and Ahmad Mustafa Hashim2,b 1Civil Engineering Dept, Universiti Teknologi PETRONAS, Tronoh, Malaysia 2Associate Professor of Civil Engineering Dept, Universiti Teknologi PETRONAS, Tronoh, Malaysia a t_derib@yahoo.com, bmustafa_hashim@petronas.com.my Keywords: hydropower, reservoir operation, rule curve, critical period Abstract.
It was developed by US Army of Corps of Engineers [1].
The method was developed by US Army Corps of Engineers [1].
Lund, Developing Seasonal and Long-Term Reservoir System Operation Plans Using HEC-PRM, US Army Corps of Engineers Institute for Water Resources Hydrologic Engineering Center (HEC).