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Mechanical behaviors of slender steel tubular columns filled with steel-reinforced high-strength concrete Ping Guan1, a, Lanxiang Chen1,b 1Department of Civil and Architecture Engineering,Dalian University, Dalian 116622, China aguanping@dlu.edu.cn, bchenlanxiang6@163.com Keywords: Mechanical behaviors, Steel-concrete composite columns, High-strength concrete, Finite element, Slender ratio.
Ping Guan(1963–),female,the Dalian city of Liaoning Province,university professor,Master of Engineering.
[2] Ping Guan, Qingxiang Wang,Zhao Dazhou.Experimental research on mechanical behavior of bending circular steel tube columns filled with steel-reinforced concrete[J].Earthquake engineering and engineering vibration, 2003,23(2),57-60(In Chinese)
School of civil engineering,2009:1-106(In Chinese).

Shearing Rate Effects On Research Centre For Soft Soils (Recess) Clay Using Cone Penetration Test (CPT) Azranasmarazizi Ayob1, a, Nor Azizi Yusoff2,b, Ismail Bakar3,c, Nur Abidah Azhar4, d, Ameer Nazrin Abd Aziz5,e 1,2,3,4,5Infrastructure and Geomatic Engineering Department,Faculty of Civil Engineering and Environmental, Universiti Tun Hussein Onn Malaysia,86400 Parit Raja, Batu Pahat Johor, Malaysia aazran.ayob@gmail.com, bazizy@uthm.edu.my, cbismail@uthm.edu.my deida.azhar@gmail.com, eameernazrinaziz@yahoo.com Keyword : Keyword: Speed of penetrations, CPT, Mackintosh probe, rate effect, shear strength Abstract.
The measurements of cone penetration test can effectively be used in many Geotechnical engineering applications such as stratification and identification and also to evaluate different soil properties such as strength and consolidation characteristics of the soil.
American Society of Civil Engineers, (2011)
Journal of Geotechnical And Geoenvironmental Engineering © Asce / August 2008, 1142-1153.

Recycling Nonwoven Fabric and Polypropylene Selvage to Create Composite Fabric Jia-Horng Lin1, 2*, Chen-Hung Huang3, b*, Kuo-Cheng Tai4, Ching-Wen Lin5, Jin-Mao Chen1 and Ching-Wen Lou6, a* 1Laboratory of Fiber Application and Manufacturing, Department of Fiber and Composite Materials, Feng Chia University, Taichung City 407, Taiwan, R.O.C. 2School of Chinese Medicine, China Medical University, Taichung, Taiwan, R.O.C. 3 Department of Aerospace and Systems Engineering, Feng Chia University, Taichung City 407, Taiwan, R.O.C. 4 Department of Mechanical and Computer-Aided Engineering, Feng Chia University, Taichung City 407, Taiwan, R.O.C. 5 Department of Fashion Design, Asia University, Taichung 41354, Taiwan, R.O.C. 6 Institute of Biomedical Engineering and Material Science, Central Taiwan University of Science and Technology, Taichung 40601, Taiwan, R.O.C.
Either as woven or nonwoven structures, they are frequently employed in civil engineering projects (building, bridge, dam, and highway construction) and are a main component of geosynthetics.
It should also be mentioned that geotextiles enhance the service life of civil engineering constructions and minimize environmental impact [12-13].

The Study on Chloride Transportation Mechanics in Marine Concrete under Coupling Action of Multi-mechanistic LIU Zongmin1, a, JIA Haiming1, b and MAO Jize1, c 1 College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China a liuzongmin@hrbeu.edu.cn, b haiming198872@126.com, c maojize@hrbeu.edu.cn Keywords: Chloride transportation mechanics, Marine concrete, Coupling action, Multi-mechanistic Abstract.
Liang, Variational Principles and Applications, Harbin Engineering University Press, Harbin, 2005
Hassanein and Jian-Zhong Zhang: submitted to Journal of Materials in Civil Engineering, 1998, 10(4), 220-228
[13] Song Haiyan, Liang Lifu, Zhou Yilei: submitted to Journal of Harbin Engineering University, 2004, 25(6), 740-742,760.

Department of Civil Engineering, Fuzhou University, Fuzhou, 350108, china akaian2010@qq.com Keywords: Soft ground .Unloading abutment.
Introduction Soft soil with a high water content, high void ratio, high compressibility, low permeability, consolidation is slow, low bearing capacity and other engineering features, resulting in a lot of quality in this region by the soft ground treatment works and construction process stratified fill building impact.
References [1] Zhao Limin Soft Abutment Analysis and integrated approach [J] Railway Science and Engineering, 2006, 3 (4): 54-58.In Chinese
[6] Liaogong Yun, Huang Xiaoming ABAQUS finite element software in Road Engineering [M] Nanjing: Southeast University Press, 2008.In Chinese
[7] Wang Jinchang, Chen page open ABAQUS applications in civil engineering [M] Zhejiang: Zhejiang University Press, 2006.In Chinese

An Experimental Study of Excavation Damaged Zone in Anisotropic Rock Shuhong Wang1, 2, a, Heekwang Lee2, b,Xingdong Zhao1, a and Ahmad Bashir3, c 1 School of Resource and Civil Engineering, Northeastern University, 110004, China 2 School of Civil, Urban & Geosystem Engineering, Seoul National University, Seoul, 151744, Korea 3 Department of Geology & Geophysics, University of Kashmir Srinagar India 190010, India a shwang@mail.neu.edu.cn, bshwang@snu.ac.kr, c bashir.ahmad@imperial.ac.uk Keywords: Anisotropy; Inhomogeneity; Excavation disturbed or damaged Zone (EDZ); Acoustic emission; Mechanical behavior.
Introduction With the development of many rock engineering, such as tunnels and underground caverns, the fracture or failure of rock has been the subject of extensive researches in an excavation disturbed or damaged zone (EDZ) around rock underground opening, the results of which have led to a number of comprehensive study (Cai, 2004; Chang, 2002, 2004; Chen and Liu, 2004).
Nowadays, Acoustic Emission (AE) techniques are broadly applied to rock to obtain the information on crack initiation and propagation in these rock engineering (Chang, Lee, and Lee, 2003; Sahouryh, Dyskin, Germanovich, 2002).
It is important, however, at this stage to return to the mechanism of damage initiation as it represents an engineering lowing bound for in situ strength, as without initiation there can be no propagation.

The Review of Risk Management on Subway Station Building Guixiang Chen1, a, Hanchao Wang2,b , Jiule Song2,c and Yiqing Zhao2,d 1School of Economics & Management, Tongji University, Shanghai, China 2 School of Civil Engineering and Architecture, Henan University of Technology, Zhengzhou, China achen-guixiang@163.com, bwanghanchao88330@126.com, csongjiule@hotmail.com, d878338345@qq.com Keywords: subway station; construction; risk; control and management Abstract: With the characteristics of large scale, complex construction procedures, surrounding environment and other peculiarity, the subway station engineering is an especially important element for the subway engineering.
The engineering insurance is over-valuation.
Augarde.C.E, Lui.G, “Modeling tunneling-induced settlement of masonry buildings”, Institution of Civil Engineers and Geotechnical Engineering,pp.17-29,2000
C.B, Pinfold, M, “Design engineering—a need to rethink the solution using knowledge based engineering”, Knowledge-Based Systems Volume: 12, Issue: 5-6, Oct, pp. 257-267, 1999
[18] H.W.Huang, Y.H,Bian, L.Chen, “Risk Management during the Construction of Deep Foundation Pit Engineering”, Chinese Journal of Underground Space and Engineering,1(4), pp.611-614, 2005 [19] L.Chen, H.W.Huang, “The Practice of Risk Management in Shangzhong Road Tunnel Engineering”, Chinese Journal of Underground Space and Engineering, 2006, 2(1),pp.65–69, 73

Compressive Strength Reduction of Concrete Subjected to Hydrostatic Compression LU Jingzhou1, a, CHEN Lin1, ZHU Xu1, XU Na1and LIN Gao2,b 1School of Civil Engineering, Yantai University, Yantai, 264005, China 2School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian, 116024, China alujingzhou@sina.com, bgaolin@dlut.edu.cn Keywords: Compressive Strength, Ultrasonic Velocity, Hydrostatic Compression, Concrete Abstract.
In general, ultrasonic inspection is convenient and applicable to estimation of damage of concrete due to loading history in engineering practice.
Etse, Journal of Engineering Mechanics, Vol.128 (2002), p.156

Tested and Modeled Relationship between Curing Time and Cube Compressive Strength of Recycled Aggregate Concrete Zhang Zhengwen1,a, Wang Wei1,b, Ma Lisha1, Wang Huanli1, Pan Gaojie1 and Zhang Shuai1 1 Department of Civil Engineering, Shaoxing University, Shaoxing City, 312000, China a 445194893@qq.com, b corresponding author email: wellsking.wang@gmail.com Keywords: Recycled aggregate concrete; time effect; compressive strength; mathematical model Abstract.
The result of this paper is helpful to the numerical analysis and practical engineering design of RAC structures.
Introduction With the development of civil engineering industry, the quantity of waste concrete becomes larger and larger.
Most of the work on RAC has focused on its durability and stress-strain curve [3-4, 8], and the corresponding results have been used to many designs of engineering structures.

Development on Environmental Geotechnology for Overhead Transmission Line Foundation Engineering in China Xianlong LU 1, a, Zengzhen QIAN 2,b 1 Transmission and Transformation Engineering Department, China Electric Power Research Institute, Beijing, 100192, China 2 School of Engineering and Technology, China University of Geosciences, Beijing, 100083，China aluxianlong@163.com, bzzqian@cugb.edu.cn Keywords: environmental geotechnology, transmission lines, tower foundation, sloping ground Abstract.
This paper presents the concept and the fundamental issues and the development on the environmental geotechnology in transmission lines foundation engineering.
The engineering property of the above regional special soil is very complicated [4].
Method of combination of strength and deformation has been more and more put into transmission line structure foundations engineering practices.
Volumes 243-249 of Advanced Materials Research. 2011 International Conference on Civil Engineering, Architecture and Building Materials (CEABM2011).