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Theoretical Research For Short Pile Kong Xianggang1,2,a, Zhang Xingui1,b, Niu Yichang2 1School of Civil and Architectural Engineering, Guangxi University, Nanning, China 2Guangxi Polytechnic of Construction, Nanning, China aUyx3@163.com, bxgzhangchn@foxmail.com Keywords: Short pile; Pile sinking theory; Settlement calculation; Pile-soil interaction.
As a deep foundation, pile foundation has been widely applied in many civil engineering projects.
The interaction principle of this system is the most complex, active and crucial element of foundation engineering.

Bulzak, Designing of screw impressions in the helical rolling of balls, Archives of Civil and Mechanical Engineering. 14 (2014) 104-113
Bulzak, Producing hollow drive shafts by rotary compression, Archives of Civil and Mechanical Engineering, In Press, Corrected Proof, Available online 24 January 2015
Pater, The effect of billet wall thickness on the rotary compression process for hollow parts, Strojniški vestnik – Journal of Mechanical Engineering. 61 (2015) 149-156

Study on the Welding Residual Stress in Anchorage Area of Steel Bridge Xiaoyu LIU College of Civil Engineering of Chongqing Jiaotong University, China 455841822@qq.com Keywords: cable-stayed bridge; anchorage area; welding residual stress; ultrasonic impact; decrease; eliminate; stress concentration; fatigue strength Abstract: Aimed at the problems such as welding stress concentration and especially irregular distribution of welding residual stress for anchorage area in cable-stayed bridges, three full-scale beam-anchor-plate connection models of Chongqing Jiangjin Guanyinyan Yangtse Rive bridge were made and the tests were performed.
Tab.2 The welding stress comparison in B weld (Mpa) Tab.3 The welding stress comparison in T-jointed weld (Mpa) Model Measure point σx σy Pre- UI Post-UI Pre-UI Post-UI CJI B1 149 -8 234 81 B2 199 177 289 157 CJ3 B1 193 146 283 179 B2 187 80 296 81 B3 124 94 246 77 Measure point σx σy Pre- UI Post-UI Pre-UI Post-UI C1 258 82 343 -25 C2 284 -51 357 -92 D1 235 28 255 -41 D2 195 97 174 105 D3 215 102 327 -79 Acknowledgment This work was support by the Transportation Construction Science and Technology Projects in Western for Ministry of Transport (No. 200731800092) References [1] Ren Wp , Qiang SZ: Mechanical behavior and fatigue reliability of tensile anchor plate structure in the cable-beam anchorage zones of cable-stayed bridges. edited by China Civil Engineering Journal .
[5] DongP, Tian RY, Huo LX, Wang T: Discussion About Improving Fatigue Performance Of Welded Joint By Ultrasonic Peeningwang. edited by Journal of Mechanical Engineering .

Impact of window-wall ratio on air conditioning energy consumption under different residential using modes in Guangzhou Haishan Li 1, a, Yan Gao2, Guojun Zhao 1, Yazhou Jing 1 1 Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China 2 Beijing Key Laboratory of Green Building and Energy Efficient Technology, Beijing University of Civil Engineering and Architecture, Beijing 100044, China alhssaber@163.com Keywords: window-wall ratio; residential building using modes; air conditioning energy consumption Abstract.

Concrete filled steel tube with high bearing capacity, good plasticity and convenient construction, which is getting widely used in industrial and civil buildings [2].
With increasing number concrete-filled steel tube in the practical engineering application, further study of its mechanical property and bearing capacity after fire makes sense.
Finally, although the material yield strength and ultimate bearing capacity with the rising of temperature greatly reduced, but it is not hard to see from the curve of concrete filled steel tubular composite performance is still good, its mechanical properties are still superior plastic, no signs of brittle failure; it is because of this characteristic, concrete filled steel tube structure is widely used in civil engineering, significant importance on the structural stability and seismic disaster reduction.
Advances in Structural Engineering-An International Journal，2002，5（2）：123—134.

Heat-reflecting Geocement Based Coatings Containing Perlite for Fire Protection of Timber GUZII Sergii1, a*, KRAVCHENKO Anastasiya1, b, KRYVENKO Pavlo1, c, TSAPKO Yurii1, d and SOTIRIADIS Konstantinos2, e 1Kiev National University of Civil Engineering and Architecture, V.D.
Glukhovsky Scientific Research Institute of Binders and Materials, Povitroflotsky av. 31, Kiev 03680, Ukraine 2Brno University of Technology, Faculty of Civil Engineering, AdMaS Centre, Veveří 331/95, 602 00 Brno, Czech Republic asguziy@ukr.net, bkrav.anastasiya@gmail.com, cpavlo.kryvenko@gmail.com, dalekslion77777@bigmir.net, esotiriadis.k@fce.vutbr.cz Keywords: geocement; perlite; coating; timber; heat-reflecting; fire protection Abstract.
Maňák, A study on the stages of phase transitions of binder systems of Na2O·Al2O3·6SiO2·20H2O composition at the temperature range of 150-1050 °C, in: Building materials, products and sanitary engineering: Collection of scientific publications, No 49, Kiev, 2013, pp. 13-20 (in Ukrainian).

The Daxinganling Island Taliks sheet permafrost feature Ding Lin1,2,3,a , Liu Yan-jie 1, 2,b, Min Yi-mei4 1 College of Civil Engineering, Heilongjiang University, Harbin 150086, China 2 Northeast Frost Civil Engineering Key Laboratory of Heilongjiang University, Harbin 150086, China 3 College of Engineering and Technology, Northeast Forestry university ,Harbin 150040, China 4Jiangsu International Environmental development center, Nanjing 210024 , China adinglin1@yahoo.com.cn, b lyj7171@sina.com Keywords: Island taliks sheet; permafrost; permafrost degradation; ice-rich Abstract.

Study on the application of computer synchronous control in lift-slab construction for steel frame structures Xianlei Cao1, a, Zhifeng Zhang2,b 1School of Civil Engineering and Architecture, Anhui University of Technology, Anhui, Ma’anshan, 243002, China 2Department of Civil Engineering, Jinan institute of Railway Technology, Shandong, Jinan, 250104, China alei070@163.com,b lei07070@163.com Keywords: Lift slab method; Laminated lift slab; Synchronous control.
Therefore, function of control system means: (1) the group of hoists can realize synchronized actions, including the overall cluster, local linkage, single-point single-action, etc.(2)according to requirement of construction technology continuous construction are done, and the process can be automatically or semi-automatically modified according to different working conditions.(3) The height deviation of the hanging points limit the design range permitted by 5mm.(4)Automatically acquire, store the system produced large amounts of data in lifting process, and carry a variety of search and analysis, help engineers and technicians to do system debugging, technical analysis and technical summary.

Effect of Chromium (II, III) Oxide and Cobalt Oxide on the Colour and Fineness of Cement Lee Chia Wai1, a and Roszilah Hamid1,b 1Department of Civil and Structural Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600, UKM Bangi, Selangor DE, Malaysia broszilahhamid@gmail.com, aroszilah@ukm.edu.my Keywords: white cement, coloured pigments, chromium (I, II) oxide, cobalt oxide, specific surface area, Blaine permeability.
So: Color expression characteristics and physical properties of colored mortar using ground granulated blast furnace slag and White Portland Cement, KSCE Journal of Civil Engineering, Volume 18, Issue 4 (2014), p. 1125-1132 [2] A.

Nonlinear Fatigue Life Modeling of FRP Composite Materials Based on Genetic Algorithm Xue Xiaomin1, a, Sun Qing1,b, Wu Xiaohong2,c , Wang Huchang3,d, Zhao Xueling3,e and Zhukun1, f 1Department of Civil Engineering, Xi'an Jiaotong University, Xi'an, 710049, China 2School of Aerospace, Xi'an Jiaotong University, Xi'an, 710049, China 3Northwest Electric Power Design Institute, Xi'an, 710075, China axuexm@mail.xjtu.edu.cn, bsunq@mail.xjtu.edu.cn, cwuxiaohong1022@mail.xjtu.edu.cn, dtiger_whc@163.com, exuelin20@163.com, fzk952187543@stu.xjtu.edu.cn Keywords: Fatigue life model; Nonlinear regression model; FRP; Genetic Algorithm Abstract.
Introduction Composite materials show high specific stiffness and strength, so it is widely used in automotive, aerospace and civil engineering applications up to now.
Materials Science and Engineering: A.