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Analysis of the Disaster Prevention Sign System for Urban Public Building Bo Song1,a , Yang Chen1,b, Zhong-Mao He2,c 1University of Science and Technology in Beijing, Civil and Environmental Engineering, Beijing 100083, China 2Civil Engineering Research Institute in Gansu, Gansu 730020, China aemail: songbo@ces.ustb.edu.cn, bemail:aliwasi@sina.com, cemail: hezhongmao@163.net Keywords：Public building；Public service；Disaster prevention；Proposal Abstract：The denseness of urban public buildings and the complication of the underground space spur the enhancement of disaster prevention and mitigation planning.
Table.1.Different building concepts in different standards Source Building Definition 《Code for Design of Civil Buildings GB 50352 2005》 The civil building divides into the housing building and the public building.
Severity of disasters and the importance of civil engineering in disaster prevention and mitigation.
Engineering Mechanic. 2006.23(sup2):49-77
[8] Su Youpo, Mayajie, Liu Ruixing.Types,functions and disposition rules of the disaster prevention gardens in japan .World Earthquake Engineering[J]. 2004.20(4):27-29

Optimization of Released Water from the Dez Dam for Supply of Water Demands in the Downstream of Dam Arash Adib1,a, Iman Ahmadeanfar2,b, Meysam Salarijazi3,c Mojtaba Labibzadeh1,d, Mohammad Vaghefi4,e 1Assistant Professor, Civil Engineering Department, Engineering Faculty, Shahid Chamran University, Ahvaz, Iran 2PhD Student, Civil Engineering Department, Engineering Faculty, Shahid Chamran University, Ahvaz, Iran 3PhD Student, Hydrology Department, Water Science Engineering Faculty, Shahid Chamran University, Ahvaz, Iran 4Assistant Professor, Civil Engineering Department, Engineering Faculty, Persian Gulf University, Bushehr, Iran aarashadib@yahoo.com,biman_ahmadianfar@yahoo.com,cmeysam.salarijazi@gmail.com, dlabibzadeh_m@scu.ac.ir, evaghefi52@gmail.com Key Words: SDP method, Genetic algorithm method, The Dez dam, Optimization Abstract.
Wardlaw, Multireservoir systems optimization using genetic algorithms: Case study, Journal of Computing in Civil Engineering, ASCE Vol. 14 No.4 (2000), pp. 255-263

Influence of Wall Thickness and Concrete Grade of Shear Wall Amount Liang Wang 1, a, Junfeng Shi 2,b and Tianqing Yu 3,c 1 College of Civil and Building Engineering,Hubei Unversity of Technology, Wuhan 2 College of Civil and Building Engineering,Hubei Unversity of Technology, Wuhan 3 College of Civil and Building Engineering,Hubei Unversity of Technology, Wuhan aq5792289@163.com, b592297026@qq.com, ctqyu517@qq.com Keywords: lateral stiffness; wall thickness; interlayer displacement angle; the ratio of stiffness to weight Abstract.
In this paper, using finite element software SATWE, comparative analysis by engineering calculation example, the research framework and concrete shear wall structure with shear wall thickness and grade changes affecting variation of the shear number.
Simultaneous analysis of seismic shear force, natural vibration cycles, maximum interlayer displacement angle, the ratio both the lateral displacement stiffness and gravity force of these parameters and their influence on the structure of lateral stiffness variation, and thus make reasonable suggestions to the structural design staff for similar engineering.
Engineering Project Project Overview.
(In Chinese) [2] China Academy of Building Research PKPMCAD Engineering Department: Tall Building Structures Dmensional Finite Element Analysis and Design Software SATWE (China Architecture & Building Press, China 2005), p. 72-75.

Numerical Modelling and Bearing Capacity of Reinforced Concrete Beams Oldrich Sucharda1,a, Jiri Brozovsky1,b and David Mikolasek1,c 1VSB-TU Ostrava, Faculty of Civil Engineering, Ludvika Podeste 1875, Ostrava-Poruba, 708 33, Czech Republic aoldrich.sucharda@vsb.cz, bjiri.brozovsky@vsb.cz, cdavid.mikolasek@vsb.cz Keywords: Concrete; Beam; Bearing Capacity; Reinforced; Finite Analysis; Non-linear Analysis; Fracture-plastic.
This work was also supported by Grand conceptual development of VSB - TU of Ostrava, Faculty of Civil Engineering.
Kralik, Nonlinear probabilistic analysis of the reinforced concrete structure failure of a nuclear power plant considering degradation effects, 3rd International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2012, Applied Mechanics and Materials, Vol. 249-250, (2013), Pages 1087-1098, ISSN 1660-9336.
Rusina: Small-sample Probabilistic Assessment - software FREET,” ICASP 9, In 9th International Conference on Applications of Statistics and Probability in Civil Engineering, San Francisco, USA, July 6-9, 2003, pp. 91-96 Millpress, Rotterdam.
In Proceedings of the CST2009 Conference, Civil-Comp Press, paper 121, Funchal 2009.

.* 1,2College of Civil Engineering and Architecture, Hainan University, Haikou, 570228, China a 331759289@qq.com, bwennhong@163.com(*corresponding author) Keywords: organic sand,existing from,causes Abstract.
Significance and development status With the development of human society , especially to the 20th century , on the one hand, society put forward new demand to the civil engineering ; On the other hand , in all spheres of society create good conditions for the advance of civil engineering.
Conclusions In recent years, civil engineering in the coastal areas of develop rapidly, the requirement on the foundation is more strict.However,the soil on the coastal areas contains more organic matter which is not conducive to the reaction between cement and soft soil.Therefore, the study of such organic matter sand has important practical significance.

Nonlinear Analysis of I-shaped short pier shear wall with concealed bracings Yae Lia,Yuhong Tangb,Zhihua Lic,Zhihai Haod School of Civil Engineering ,Lanzhou University of Technology, Lanzhou 730050,China ayuhongtang_1985@163.com, b564144921@qq.com, clizhihuaer@gmail.com, d261962057@qq.com Key words: concealed bracings ;short pier shear wall; ABAQUS; seismic behavior Abstract.
And the factor that axial compression ratio, reinforcement proportion of the concealed bracings significantly affect the seismic behavior of the I-shaped short pier shear wall with concealed bracings Introduction RC shear wall with concealed bracings are widely used in built and under construction in civil engineering, domestic and foreign scholars have done a lot of research work about the seismic performance and mechanical characteristics for RC shear wall with concealed bracings.
Experimental Study on Seismic Property and Calculation of Load-Carrying Capacity for Low-Rise RC Shear Walls with Concealed Bracings[J].China civil Engineering journal.2004,37(3):44-51 In Chinese [2] Cao Wanlin, Dong Hongying.
ABAQUS in Civil Engineering[M].Hangzhou: Zhejiang University Press, 2006.

Introduction Sensors based on smart materials and systems have gained considerable importance in structural health monitoring of civil engineering[1,2].
However, materials used in civil engineering, such as concrete, have characteristics that are different from the materials used in mechanical systems.
The sensors and actuators used in smart mechanical systems may not have good compatibility with the civil engineering structures.
In order to develop 1-3 composites as smart materials for the civil engineering applications, cement paste has been used as the passive matrix of the composites because of the acoustic impedance could be adjusted to be compatible with concrete structures[3-6]. 1-3 cement based piezoelectric composites consisting of active piezoelectric rods embedded in a matrix phase, which combine the advantages of both the ceramic and matrix phases, have high electromechanical coupling coefficients, low dielectric and mechanical losses[7,8].

Workability assessment of the mixture for the production of cement-bonded particleboards with modified composition Jiří Bydžovský1,a, Tomáš Melichar2,b, Dalibor Konečný3,c and Šárka Keprdová4,d 1Brno University of technology, Faculty of civil engineering, Department of technology of building materials and components, Veveří 331/95, 602 00 Brno, Czech Republic 2 Brno University of technology, Faculty of civil engineering, Department of technology of building materials and components, Veveří 331/95, 602 00 Brno, Czech Republic 3 Brno University of technology, Faculty of civil engineering, Department of technology of building materials and components, Veveří 331/95, 602 00 Brno, Czech Republic 4 Brno University of technology, Faculty of civil engineering, Department of technology of building materials and components, Veveří 331/95, 602 00 Brno, Czech Republic abydzovsky.j@fce.vutbr.cz, bmelichar.t@fce.vutbr.cz, ckonecny.d

Gypsum plaster waste recycling: analysis of calcination time Jaqueline Rosalí de Moraes Rossetto1,a, Lucas Santos Correia1,b, Rodrigo Henrique Geraldo1,c, Gladis Camarini 1,d * 1 University of Campinas, School of Civil Engineering, Architecture and Urban Design, Department of Architecture and Construction, Rua Saturnino de Brito, 224, Cidade Universitária Zeferino Vaz, Distrito Barão Geraldo, CEP 13083-889, Campinas, São Paulo, Brazil.
De Milito, Evaluation of the behavior of pastes of plaster with Portland cement and silica for coating, MSc Thesis, School of Civil Engineering, Architecture and Urban Design, University of Campinas, 2001, 228p.
Bardella, Analysis of the properties of recycled plaster from building construction, PhD Thesis, School of Civil Engineering, Architecture and Urban Design, University of Campinas, 2011, 214p.
Pinheiro, Recycled Gypsum Plaster: Properties Evaluation for Using in Components, PhD Thesis, School of Civil Engineering, Architecture and Urban Design, University of Campinas, 2011, 304p.
[18] Brazilian Standard - ABNT, NBR 12129 – Gypsum for civil construction – Determination of mechanic properties – Test Method, Rio de Janeiro, 1991.

Research on application of warm mix asphalt technology in central plant hot recycled engineering Qingzhou Wang 1,2,a, Shuyan LIU 3,b Xiaoli LI 3,c 1Institute of Civil Engineering, Hebei University of Technology, Tianjin 300401, China 2 Civil Engineering Technology Research Center of Hebei Province, Tianjin 300401, China 3 Tianjin Municipal Engineering Research Institute, Tianjin 300074, China awqz1718@126.com,bliusy_2003@126.com，c 278894292@qq.com， Keywords: Central plant warm recycling technology; Ratio of reclaimed asphalt pavement; Performance of asphalt mixture; Compaction Abstract: The warm mix asphalt technology was introduced to breaks through the low reclaimed asphalt pavement(RAP) ratio in central plant hot recycled engineering.
Then a practical central plant warm recycled engineering with RAP ratio 50% was analyzed.
Engineering application on test road 1000m pavement of central plant WRA (50%RAP)was paved in Xingtai section of State Road No.106(G106) in August 2012.
The first pavement of central plant WRA with RAP ratio 50% was successfully constructed whose compactness was over 94% and the results of the test road demonstrated that the application of warm mix asphalt technology in hot recycled pavement engineering not only had broken through the limitations of RAP ratio in central plant hot recycled engineering, but also improved the compaction quality of the recycled pavement.
(In Chinese) [2] Technical Specifications for Highway Asphalt Pavement Recycling(JTG F41-2008) (In Chinese) [3] Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering (JTG_E20-2011) (In Chinese) [4] Technical Specification for Construction of High Asphalt Pavements(JTG F40-2004) (In Chinese)