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Experimental Research on PBL Shear Connector for Steel-Concrete Composite Structures Lin Xiao1,a ,Shizhong Qiang1,a and Xun Xu1,a 1 School of Civil Engineer, Southwest Jiaotong University, P.O.BOX 721, Chengdu 610031, P.
(2) Using nonlinear FEA in research of the mechanical performance and properties of shear connectors has enough engineering precision.
Therefore, the performance test of single row shear connectors doesn't have much instructiveness in practical engineering.
“A parametric study of perfoband rib shear connectors” .Canadian Journal of Civil Engineering.21<4>,614-625 [3]Jiang.J.J,Lu,X.Z and Ye..L.P. (2004).
Journal of the Japan Society of Civil Engineers,Tokyo,No.633 [5]Southwest Jiaotong University. (2003).Research and Model Test of Shear Connector in the Steel-Concrete Composite Segment of the 3RD Nanjing Yangtze River Bridge’s Tower, Chengdu [6]Zong ,Z.H., and Che, H.M. (1999).

An Analysis and Evaluation on Adaptability of Wall-hung Mounted Gas Boiler between Indemnificatory Residential Buildings in Beijing Wei Na1,a, Yan Song2,b , Lei Zhou1,c, Deying Li1,d 1 School of Environment and Energy Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China 2 College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022, China ahitnawei@yahoo.com.cn, bhitsy@126.com, czhousiheng0000@126.com, dlideying@bucea.edu.cn Keywords: Wall-hung Mounted Gas Boiler; Adaptability; Residential Buildings; Operation cost analysis; Heating Abstract: With an increasing emphasis on easy operation, flexible adjustment and high energy efficiency, the application of the wall-hung gas boiler are becoming more widely considered among the residential building as a competitive or alternative way to district and central heating in Beijing.
The work is based on the actual investigation led by Beijing Municipal Bureau of Urban Planning, Beijing city planning and design institute and The Beijing University of civil engineering and architecture.
Acknowledgments This research was supported by Beijing Municipality Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering and Funding Project for Academic Human Resources Development in Institutions of Higher Learning Under the Jurisdiction of Beijing Municipality (No.

Numerical simulation of vibration compacting process on hydrous embankment by discrete element method Bao-Tao Huang1,a, Xin Yuan2,b, Jie Zhou3,c, Ding Liu1,d 1College of Civil Engineering and Architecture,Jiangsu University of Science and Technology, Zhenjiang 212003, China; 2College of Civil Engineering, Southeast university,Nanjing,210096,china; 3 School of Civil Engineering and Architecture,Chongqing Jiaotong University,Chongqing 400074,China; ahbtlf2002@yahoo.com.cn, byuanxin9988@163.com, czhoujie_geo@yahoo.cn, d739880156@qq.com Keywords : numerical simulation; granular materials; vibrating compaction; distinct element method Abstract.
The normal and tangential direction stiffness coefficient in discrete element simulation is determined by: Based on the selected meso-parameters, = 0.35,then: We can see that the determined meso-parameters compliance with the engineering practice.
Because of the complexity of the holomorphic thermal characteristics, this simulation model is quite rough, along with algorithm unceasing consummation, I believe that the results of the simulation will be closer to engineering practice.

School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China 2.
College of Materials Science and Engineering, Chongqing University, Chongqing 400045, China alpioneer@sina.com, bpengjh@cqu.edu.cn, cychh@cqu.edu.cn, d409868933@qq.com, e781079440@qq.com Keywords: alkali activated slag cement, surfactant, activator, surface tension Abstract: Alkali activated slag cement and concrete are high strength, rapid hardening, low heat of hydration, good durability and so on.
Vols.250-253 (2011), p.1147 [7] Allahverdi, A; Shaverdi, B; Kani, EN: International Journal of Civil Engineering.
Sanjayan: Journal of Materials in Civil Engineering.Vol.22(2010), p.260 [9] Changhui Yang, Fang Wu, Ke Chen: Key Engineering Materials.

Grigoryeva1 1Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation apehel@yandex.ru Keywords: Self-healing, concrete, mineral binders, bioadditives, bacteria.
Carlos Santamarina, Biological Considerations in Geotechnical Engineering, J. of Geotechnical and Geoenvironmental Engineering. 131(10) (2005) 1222-1233
Reddy, Microbial concrete- A way to enhance the durability of building structures, J. of Mat. in Civil Engineering. 23(6) (2010) 730-734
J. of Mat. in Civil Engineering. 26(5) (2014) 983 – 991

Solovev4,5,e 1Kazan State University of Architecture and Engineering, 420043 Kazan, Zelenaya street 1, Russian Federation 2Moscow State University of Civil Engineering (National Research University), 129337, Moscow, Yaroslavskoye shosse 26, Russian Federation 3Kazan National Research Technological University, 420015 Kazan, Karl Marx street 68, Russian Federation 2Vladivostok Branch of Russian Customs Academy, 16, Strelkovaya St., Vladivostok, 690034, Russia 3Far Eastern Federal University, 8, Sukhanov St., Vladivostok, 690950, Russia ae-mail: rusmag007@yandex.ru, be-mail: korolev@nocnt.ru, ce-mail: Deberdeev@mail.ru, de-mail: leksinvv@rambler.ru, esolovev.db@dvfu.ru Keywords: device, vortex layer, activation, impact, energy Abstract.
Such developments are based on novel engineering solutions, theoretical and experimental studies of physico-chemical processes occurring in treated media when exposed to intensive impulses [1-3].
Magazine of Civil Engineering. 2 (2016) 4-13
Magazine of Civil Engineering. 2 (2015) 63-69

., “Durability Related Design of GFRP Bar Reinforced Concrete Structures,” The 11th East Asia-Pacific Conference on Structural Engineering & Construction (EASEC-11), November 19-21 (2008), Taipei, Taiwan (CD-ROM)
[6] Japan Society of Civil Engineers (JSCE), “Recommendation for design and construction of concrete structures using continuous fiber reinforcing materials,” Research committee on continuous fiber reinforcing materials, Japan Society of Civil Engineers, Tokyo (1997)
S., “A model specification for FRP composites for civil engineering structures,” Constr.

Releasing behavior of chloride ions in marine sands under cement environment Jianchao Zhang1, Chi Chen2, Yangyang Ye3, Feng Xing4 and Biqin Dong5 Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, The key Lab on durability of civil engineering in Shenzhen, School of Civil Engineering, Shenzhen University, Shenzhen, P.R.
The primary method of texting chloride ion in engineering concrete is that drilling out small concrete core and pulverizing.

The Study Of Construction Management Of Bachelor Degree From Market Demands Xiaoning Tang Civil Construction College of Yangtze University, Hubei Jingzhou 434000,China 331992772@qq.com Keywords: Market Demands, Construction Management, Study Of Bachelor Degree.
The graduates and engineers lack necessary communication skills and management knowledge.
In addition, according to results of American Industrial Academy, 70% of engineers will be responsible for works of construction management after the age of 40.
Compared with Civil Engineering Technology, if students who major in construction management are not outstanding in management, companies are likely to hire those whose major are Civil Engineering Technology to manage the process of operation.

Monte Carlo Simulation of the Dispersion of Carbon Nanotubes in Cement Matrix Bao Min Wang1, a, Yuan Zhang2, b *, Ming Li Yu3, c and Yu Han4 1Institute of Building Materials, School of Civil Engineering, Dalian University of Technology Dalian 116024 China 2Institute of Building Materials, School of Civil Engineering, Dalian University of Technology Dalian 116024 China 3School of Control Science and Engineering, Dalian University of Technology Dalian 116024 China 4Institute of Building Materials, School of Civil Engineering, Dalian University of Technology Dalian 116024 China awangbm@dlut.edu.cn, bzhangyuan89@mail.dlut.edu.cn, c303178405@qq.com Keywords: Monte Carlo Simulation; carbon nanotubes (CNTs); cement matrix Abstract.