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Liu 3,c 1 School of Civil Engineering and Mechanics, Lanzhou University, Lanzhou, 730000 PR China 1 Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, 430071 PR China 2 Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, 430071 PR China a chnlin@sina.com, byyjiao@whrsm.ac.cn, cliuqs@whrsm.ac.cn Keywords: experiment; prediction; tunnel face; TSP; hazardous formations Abstract.
References [1] Jiao Y.Y., Zhao J., Ge X.R.: Advances in Engineering Software.
Vol. 35 (2004): p. 317 [2] Jiao Y.Y., Fan S.C., Zhao J.: Journal of Testing and Evaluation.Vol. 33 (2005): p.197 [3] Chen W.Z., Zhu W.S., Li S.C.: Rock Mechanics and Rock Engineering Vol.37 (2004): p.213 [4] Chen W.Z., Zhu W.S., Shao J.F.: International Journal of Rock Mechanics and Ming Science.

Study on Aging Characteristics of Warm mix asphalt: Using Softening Point as a Parameter of the Aging Kinetics Model Jiupeng ZHANG 1, a, Jianzhong PEI 2, b Shicui XU 3, c and Yufeng BI 4, d 1 Key Laboratory for Special Area Highway Engineering, Chang'an University, Middle Section of Southern 2 nd Circular Road, Xi'an 710064, China 2 Key Laboratory for Special Area Highway Engineering, Chang'an University, Middle Section of Southern 2 nd Circular Road, Xi'an 710064, China 3 School of Highway, Chang'an University, Middle Section of Southern 2 nd Circular Road, Xi'an 710064, China 4 Highway Administration Bureau, DOT of Shandong Province, 19# Shungeng Road, Ji'nan 250002, China a zhjiupeng@163.com, b jianzhongpei@163.com, c289896874@qq.com, d liao_2000_2000@163.com Keywords: Warm mix asphalt, aging kinetics, softening point, aging performance Abstract.
Kanitpong, in: Proceedings of Institution of Civil Engineers: Construction Materials, edtied by Thomas Telford Ltd, London (2008)

Test on the Performance of Road Base-Course Made of Steel Slag and Fly Ash Zhanyou Yana, Yu Shu b, Jianqing Buc , Xiangguo Lid School of Civil Engineering, Shijiazhuang Railway Institute, Shijiazhuang, Hebei, 050043,China ayanzhanyou@163.com, b13803116251@139.com, cbujq2004@163.com,dlxg7936636@sina.com Keywords: Compaction properties; Unconfined compressive strength; Resilient Modulus; Splitting tensile strength Abstract: Fly-ash is an industrial waste burning pulverize coal boilers for thermal power plant and large enterprises, the steel slag is too a residue generated waste in steelmaking industrial processes, the average for every ton steel to produce half ton steel slag, steel slag and fly ash discharge amounts is very big, utilization ratio is very low.
Engineering situation Shijiazhuang city has large number steel slag and fly-ash resources, if steel slag and fly-ash instead of commonly pavement base materials can not only save a large number of project cost but also reduce the natural stone exploitation to protect environmental benefits.
At last, this paper make feasibility study at preliminary stage for steel slag and fly-ash on road engineering pavement base materials.

Analysis Method of Secondary Moment in Prestressed Plane Structures Su Xia Koua, Nan Guob School of civil engineering, Northeast Forestry University, Harbin 150040 akousuxia@126.com, bsnowguonan@163.com Key words: Plane structures, Secondary moment, Calculation method, Prestressing Abstract.
So the calculation of it has become an important links in solving statically indeterminate prestressed structurs. [1] Because of the conspicuous advantages, [2]-[4] plane structures such as groined beam, two-way slab and column-supported slab,have already been widely used in engineering.
Wang: Post-tensioned Prestressed Concrete Plate-column Structure Design and Engineering Example (Heilongjiang Science and Technology Publishing Houses, China 1999).

Analysis and Discussion of the Influence Factors of the Wind Power Guojian Li1, a and Yanjun Hu2, b 1School of Civil Engineering & Architecture, Zhejiang Sci-Tech University, Hang Zhou, China 2 Zhejiang University of Technology, Hang Zhou, China a zjxslgj@163.com, b fancyli2007@gmail.com Keywords: Wind Power, Wind Power Generation, Renewable Energy Abstract.
However, the development process of China's wind power industry is still in its infancy, China have abundant wind energy resources, but its high cost and instability in power generation, market and technology research and development is weak, China's wind power industry should take a more active and effective strategies, combined with developed country mature experience, to create autonomous industry Acknowledgment This paper refers to material provided by many experts, especially from the Chinese Academy of Engineering "organized by the China Renewable Energy Development Strategy".
Wind Engineering, 2006, 30: 15- 33

Developing a PLS-SEM Model to Identify Risk Management Strategies in Construction Contracts: A Case Study in Public Sector Construction of Pakistan Shakeel Ahmed1,a, Bahram1,b, Sameer Razzaq1,c, Dilan Dost1,d, Mehtab Ali1,e 1Balochistan University of Engineering and Technology, Khuzdar aShakeel.baloch@buetk.edu.pk, bbahrammurad1986@gmail.com, cBalochsameer.razzaq10gmaiil.com, ddilandost632@gmail.com, eMehtabali1818@gmail.com Keywords: Risk Management, Public Sector, Construction Projects, PLS-SEM, PLS-PM Abstract.
The respondents are mostly contractors, clients, engineers, managers, and researchers of academic sectors in Pakistan. 2 Research Design Both quantitative and qualitative data analysis are used in this study.
Risk assessment of construction projects.Journal of Civil Engineering and Management, 16(1), 33-46 [11] Adeleke, A.Q., & Nawi, M.N.M. (2018).

Steel Beam-to-Column Connections Using Martensite Shape Memory Alloys Zhenyu Wu1, a, Xiaohui He1, b and Yaochun Zhang1 1 School of Civil Engineering, Harbin Institute of Technology, Harbin, 150090, China a wuzhenyu@hit.edu.cn , b netboyhxh@163.com Keywords: Beam-to-column connection; Steel; Ni-Ti SMA; Threaded rod; Cyclic test.
Ni-Ti shape memory alloy (SMA) is the special one of the new functional materials with shape memory effect (SME) and superelasticity (SE), and has very good prospects in seismic engineering structures owing to its large recoverable strain (up to 6%~8%), good fatigue properties and corrosion resistance [1].
Of course, the cost of SMA is still the key factor controlling the prospect in seismic engineering and has to be resolved.

Reduction of Metal Contents in Coal Stockpile Wastewater using Electrocoagulation Rusdianasari1,a, Susila Arita2,b, Eddy Ibrahim3,c and Ngudiantoro4,d 1 Department of Chemical Engineering, State Polytechnic of Sriwijaya, Palembang, Indonesia 2 Department of Chemical Engineering, Sriwijaya University, Indralaya, Indonesia 3 Department of Mining Engineering, Sriwijaya University, Indralaya, Indonesia 4 Department of Mathematic, Sriwijaya University, Indralaya, Indonesia adiana_vsi@yahoo.com, bsusila_arita@yahoo.com, ceddy_ibrahim@yahoo.com, dngudiantoro@yahoo.com Keywords: reduction, coal stockpile, wastewater, electrocoagulation Abstract.
Faiqun N., Zulfa Fauzia: Enhacing Suspended Solids Removal from Wastewater Using Fe Electrodes, Malaysian Journal of Civil 18(2), (2006), p.139-148

Introduction Excavator is a kind of in a certain order, intermittently or continuously for mining, loading and smooth operation of engineering machinery, widely used in industrial and civil construction, road construction and the construction of municipal engineering and other conditions, occupying the important status in the construction machinery [l].
Journal of mechanical engineering, 2002 (11) : 33

Properties and Microstructure of HPC with Lithium-slag and Fly ash WU Fu-fei1,a,SHI Ke-bin1,b,DONG Shuang-kuai2,c 1College of Civil and Hydraulic Engineering, Xinjiang Agricultural University, Urumqi 830052,China 2College of Chemical Engineering, Xin jiang Agricultural University,Urumqi 830052,China a392429521@qq.com, bxndsg@sina.com(corresponding author),c849099914@qq.com Key words:lithium-slag; fly ash; concrete;performance; microstructure Abstract.
Acknowledgements It is a project supported by the key discipline foundation of Xinjiang water resources and hydropower engineering of china(XJzdxk-2010-02-12)and the specialized research fund for doctoral of college(20106504110005).