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GE1 a 1 Department of Civil Engineering, Taiyuan University of Technology79, Yingzexi Street, Taiyuan, 030024, China a djgreen159@sina.com Keywords: steel grid structure, lifting, strengthening methods ABSTRACT: During the process of grid structure lifting, the bearing capacity of some bars may overrun, because lifting point bears the main gravity of whole grid structure and the overall stress of grid structure changes [1].

Analysis about efficiency of floor isolation system consisting of RFPS system and dish spring Nan Ge1, a, Haibin Chen1,b Chunyi Yu1,c 1,College of Civil Engineering and Architecture, Hebei United University, Tangshan, China agenanas@163.com, bchb1973@126.com, cy1985720702@126.com Keywords: RFPS, dish spring, Lagrange equation, Seismic isolation, Contact surface; Abstract A theoretical analyzing approach about the compound floor isolation system consisting of RFPS and dish spring is derived.

Determination of Internal Forces of Complex Plane Truss JuHua Huang Civil Engineering and Building Academy, Hubei University of Technology, China, 430068 aqsh2011@aliyun.com Keywords: complex truss, symmetry, node method, joint truss Abstract.

Developed new type of pneumatic spray nozzle and research of spray characteristic Siqing Zhou1,a, Heming Chen1,b,Jianyun Li1,Liuchuang Wei1,Xue Zhang1 and Tiexin Yang1 1Faculty of Civil Engineering and Architecture, Kunming University of Science and Technology, Kunming 650500 China azhousq0814@sina.cn, bchenghm650093@yahoo.com.cn Keywords: pneumatic atomizing nozzle, nozzle design, atomization performance Abstract: The Pneumatic atomizing nozzle is quenching test professional nozzle which is designed for new quenching process taking high-pressure nitrogen gas water as quenching medium.

Reference [1] G.Fathifazl,A.Abbas,A.G.lRazaqpur,O.Blsgo,B.Fournier,S.Foo.New Mixture Proportioning Method for Concrete Made with Coarse Recycled Concrete Aggregate [J].Journal of Materials in Civil Engineering, 2009(10): 601-611

Design and Analysis of Power Assist Elbow for EVA Spacesuit Minglian Zhou1, a, Wenguo Hou1, b, Shuhui Xu2, c 1Beijing Jiaotong University, Beijing, China, 100044 2Beijing University of Civil Engineering and Architecture, Beijing, China, 100044 amlzhou@bjtu.edu.cn, b13121241@bjtu.edu.cn, cxushuhui@bucea.edu.cn Keywords: Extravehicular spacesuit, PMA, Power assist device, Dynamics simulation.

Influence of Parameters of Building Design to Effectiveness of Real Estate Development VIERA SOMOROVÁ Slovak University of Technology, Faculty of Civil Engineering Bratislava, Slovakia viera.somorova@stuba.sk Keywords: development process, life cycle cost, price of a lease, operating costs, payback period of investment Abstract: Realestatedevelopmentisinitsessence the developmentprocesscharacterizedby a considerabledynamics.The purpose of the development process is the creation of buildings which can be either rented by future unknown users or sold in the real estate market.

Research and development display agent Determination of nitrite content in concrete LIANG Sen1, a, HU Anxiang2,b, LIU Jiaxin3,c , FU Junxing4,d and LIU Junzhe5,e Faculty of Architecture, Civil Engineering and Environment, Ningbo University, Ningbo 315211, Zhejiang, P.R .China aliangsen135@163.com,b348315169@qq.com,c1140112014@qq.com,d1094936963@qq.com, ejunzheliu@163.com Keyword: color-developing agent; nitrite; nitrite content Abstract.

Production of alpha plaster modification by pressureless method Marcela Fridrichová1,a, Iveta Hájková1, b, Karel Dvořák1,c 1 Faculty of Civil Engineering, Brno University of Technology, Veveří 95, 602 00 Brno, Czech Republic ahajkova.i@fce.vutbr.cz, bdvorak.k@fce.vutbr.cz Keywords: pressureless dehydration, alpha hemihydrate, chloride salts Abstract: The main goal of this works was production of alpha modification of calcium sulphate hemihydrate by pressureless dehydration method in different solution of chloride salts.

Experiment on Removal Efficiency of Dust Particle using a Ventilation Test House Yang Lv 1,a, Genta Kurihara 2,b and Hiroshi Yoshino 2,c 1 School of Civil Engineering, Dalian University of Technology, Dalian, China 2 Department of Architecture & Building Science, Tohoku University, Sendai 980-8579, Japan alvyang20022002@yahoo.com.cn, bKurihara@sabine.pln.archi.tohoku.ac.jp, cHiroshi@sabine.pln.archi.tohoku.ac.jp Keywords: Fluorescent particles, Removal efficiency, measuring method, Ventilation test house.