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Seismic Capacity Evaluation of Masonry Structures of Primary School Buildings Bo Caoa, Yu Baib, Wen Panc and Jianrong Yangd Earthquake Engineering Research Institute, Kunming University of Science and Technology, Kunming 650051, P.R.China acbclh@126.com, bbaiyu_kust@yahoo.com.cn, cpanwen@vip.sina.com, dcarpenter_y@sina.com Key words: Primary and secondary school buildings, Masonry structure, Seismic capacity evaluation.
The safety engineering of school building in 2009 covered all primary and secondary schools including cities and rural areas in nationwide, public and private buildings, and education system and other departments.
The evaluation was carried out by the engineer according to the basis of standards [1,2,3,4] and other relevant regulations.
Based on the result of the detection, the structural security was evaluated on the application of civil building reliability standards .Then the grades (A, B, C, D four grades) were given; Through calculating the anti-seismic structure analysis based on building seismic accrediting standard, the antidetonation design specification [3,4] , the appraisal conclusion and suggestion of the buildings would be given out.
References [1] The architectural structure testing technical GB/T50344-2004 [2] The civil building reliability standards GB50223-2008 [3] Building aseismic accrediting standards GB50023-2009 China architecture &building press, Beijing 2009 [4] The antidetonation design specification GB50011-2001(2008 edition) China architecture &building press ,Beijing 2008 [5] FEMA154, Rapid Visual Screening of Buildings for Potential Seismic Hazards: A Handbook[S].

Lukáš Prokopčák2b 1Slovak University of Technology in Bratislava, Faculty of Civil engineering, Radlinského 11, 813 68 Bratislava, Slovak Republic 2Slovak University of Technology in Bratislava, Faculty of Civil engineering, Radlinského 11, 813 68 Bratislava, Slovak Republic akatarina.prokopcakova@stuba.sk, blukas.prokopcak@gmail.com Key words: construction waste, protection of environment, reducing the amount of waste Abstract.
From the point of view of quality it is possible to divide individual ways of utilization into quality (concrete, roads, etc.) and inferior (field-engineering, backfilling, foundations, etc.)

Study on the Correlation between Strength Parameters and Shear Wave Velocity of Pavement Subgrade Soil Guoyong Cheng1,a, Xuejuan Liu1,b and Rui Qiu1,b 1 Airport College, Civil Aviation University of China, Tianjin, 300300, China agy-cheng@126.com, bxuejuan1019@163.com Keywords: Pavement Subgrade, California Bearing Ratio, Resilient Modulus, Shear Wave Velocity, Analysis Model.
Introduction To ensure the safety of the airplane taking off and landing, the regular test and evaluation of airport pavement is required by International Civil Aviation Organization (ICAO).
At present, as a important parameter of foundation soil, shear wave velocity has been widely used in geotechnical engineering, for example ,the division of soil, liquefaction resistance evaluation of saturated sand, evaluation of bearing capacity of pile foundation and so on [7-8].
Nondestructive Testing and Evaluation, 2008, 23（2) : 121- 140 [3] Biao Wu, Yujian Liu, the application of deflection basin characteristic value in highway engineering maintenance2010 .In Chinese [4] Sheng Zeng, cement road surface structure analysis evaluation based on FWD, foreign highway, 2001, 21(2): 31-33.
[C].The ninth soil academic conference proceedings about soil dynamics and basic engineering academic.

Key Issues of Heavy Haul Railway CWR Design in Large Temperature Difference Alpine Region Feng Han1,2, a, Baocheng Wang2, b 1School of Civil Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China 2School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China a hanfeng740412@ mail.lzjtu.cn, b wbc70@163.com Keywords: Heavy haul railway, CWR, Alpine Region, Large temperature difference, Stress-free Temperature Abstract.
In this paper, we have studied the main factors of ensuring the stability and strength of heavy haul railway CWR, and proposed some issues and solutions of laying CWR design in large temperature difference alpine region, and been applied into practical engineering, played an important part in ensuring the operation security and stability of high-speed heavy haul railway.

Laboratory Experimental Study on Pullout Behavior of Mortar Grouted GFRP Soil Nails Zhongyu Liu1, a, Chongwu Ma2, b and Zhuo Zhao1,c 1 School of Civil Engineering, Zhengzhou University, Zhengzhou 450001, China 2 Department of Civil Engineering, Dongguan University of Technology, Dongguan, 523808, China azhyliu@zzu.edu.cn, bmacw@dgut.edu.cn, czzhuo_99@163.com Keywords: soil nailing; laboratory experiment; glass fiber reinforced polymer (GFRP); pullout resistance; dilatancy.
Then the alternative of steel which has higher corrosion resistance and higher tensile strength is paid more attention by engineers.

Experimental Study on Molding Technology and Mechanical Properties of Cotton Stalk Block Guoxin Chen 1, a, Weigang Feng 2,b and Wei Huang 2,c 1 Colleg of Water Conservancy and Civil Engineering, Xinjiang Agricultural University, Urumqi 830052, P.R.
China 2 College of Civil Engineering, Xi’an Univ. of Arch. & Tech., Xi’an 710055, P.R.
Chinese Journal of Bioprocess Engineering. 7(3), 2009, p. 21~23.

Jaroslav Halvonik, PhD.1, d 1Department of Concrete Structures and Bridges, Faculty of Civil Engineering, STU in Bratislava, Radlinského 11, Block A, 4th floor, 810 05 Bratislava, Slovak Republic anatalia.gazovicova@stuba.sk, bjuraj.bilcik@stuba.sk, civan.holly@stuba.sk, djaroslav.halvonik@stuba.sk Keywords: GFRP, bond behaviour, pull-out test Abstract.
Table 1 Geometric and mechanical properties of GFRP reinforcement Diameter výstuže Tensile strength Elastic modulus [mm] [MPa] [GPa] 15.5 1069 54.7 The concrete used for the pull-out specimens was prepared in the Central Laboratories Faculty of Civil Engineering Slovak University of Technology in Bratislava and its composition is given in Table 2.
Turon et al, Experimental study of bond behaviour between concrete and FRP bars using pull-out test, Composites Part B: Engineering, vol. 40, no. 8, pp. 784 - 797, 2009

Discussion on affordable housing design and sustainable development Jia Zhao1, a, Congling Meng2,b 1College Of Architecture And Civil Engineering, TYUT, Shanxi Taiyuan,China 2College Of Architecture And Civil Engineering, TYUT, Shanxi Taiyuan,China A342988430@qq.com, bmcl1961@sina.com Key words: sustainable living; affordable housing; design competition Abstract: Combined with the review and thinking of the affordable housing design competition in 2012 in Shanxi Province, explore the method and principle of the social security residential design.
Residential model according to the condition of economy applicable housing, can meet the different families of 1 to 5 people's basic living requirements, accord with human body engineering science; each room also has a good natural lighting and ventilation to eliminate black room.

Biological Resistance of Cement Composites Filled with Limestone Powders Vladimir Erofeev1,a, Vladimir Kalashnikov2,b, Denis Emelyanov3,c*, Elita Balathanova4,d, Irina Erofeeva5,e, Olga Smirnova6,f, Ilia Tretiakov7,g, Aleksandr Matvievskiy8,h 1,3,7Mordovia State University, Saransk 430005, Russia 2Penza State University of Architecture and Construction, Penza 440028, Russia 4Grozny state oil technical university, Grozny 364051, Russia 5Nizhny Novgorod State University of Architecture and Civil Engineering, N.
Smirnov, A.I.Rodin, Suhie stroitelnye smesi, modificirovannye biocidnoy dobavkoy, International Journal for Computational Civil and Structural Engineering. 3 (2012) 93-100
Javaherdashti, Microbiologically Influenced Corrosion an Engineering Insight, Springer-Verlag, London, 2008

The Study of Butt-Welded Connections after Fire Exposure GALATANU Teofil-Florin1, a *, BAETU Georgeta2,b , CAZACU Christiana3, c *, RADU Dorin4, d *, MUNTEAN Radu5, e *, TAMAS Florin6,f 1,3,4,5,6Transilvania University of Brasov, Civil Engineering Department, 5 Turnului, Brasov, Romania 2Technical University ”Gheorghe Asachi” of Iasi, Department of Civil Engineering and Building Services, Blvd.
Tide, Integrity of Structural Steel after Exposure to Fire, Engineering Journal, First Quarter (1998) 26-38 [3] Eurocode 3: Design of steel structures-Part 1-2: General rules-Structural fire design, European Committee for Standardization, Brussels [4] J.