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Nondestructive Testing in asphalt pavements using Ground Penetrating Radar (GPR) Maria Teresa Françoso1, a, Carolina Oyama Mota2,b, Tadeu Rosanti Sugahara Medeiros Lima3,c and Creso de Franco Peixoto4,d 1, 2, 3 and 4 School of Civil Engineering, Architecture and Urban Design - FEC, University of Campinas UNICAMP, Av.
Ground Penetrating Radar for road engineering.

Kinetic Study of PAHs Degradation in Produced Water using Ti/RuO2 Anode Asim Yaqub1, a, MohamedHasnain Isa1,b, SRM Kutty1,c and Huma Ajab2,d 1 Civil Engineering Department, UniversitiTeknologi PETRONAS, Bandar Seri Iskandar 31750 Tronoh, Perak, Malaysia. 2 Chemical Engineering Department, UniversitiTeknologi PETRONAS, Bandar Seri Iskandar 31750 Tronoh, Perak, Malaysia.

The Effect of Sediment Grain Size on Heavy Metal Content in Different Depth in Water Reservoir Ruzin, Slovakia SINGOVSZKA Eva1,a*, JUNAKOVA Natalia1,b and BALINTOVA Magdalena1,c 1Technical University of Košice, Faculty of Civil Engineering, Institute of Environmental Engineering, Vysokoškolská 4, 042 00 Košice, Slovak Republic aeva.singovszka@tuke.sk, bnatalia.junakova@tuke.sk, cmagdalena.balintova@tuke.sk Keywords: sediment, heavy metal, grain size, concentration.

Crack Width of SRC Members Based on Fracture Mechanics Bin WANG a, Shansuo ZHENGb, Minzhe Wu c, Lei LId, and Lei ZENGe School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China a wangbin1853@sohu.com, bzhengshansuo@263.net, cminzhewu@sohu.com, c lilei1004@163.com, czenglei28@126.com Key words: Steel reinforced concrete; Fracture energy; Tension stiffening; Crack width Abstract.
Engineering Mechanics, Vol. 20, No. 5 (2003), p.63-69 [4] Bai Guoliang, Jiang Weishan, ect..

Linear viscoelastic modelling of damage-involved structural pounding during earthquakes Sayed Mahmoud1,a and Robert Jankowski2,b 1 Faculty of Engineering at Mataria, Helwan University, Masaken Elhelmeya, 11718, Cairo, Egypt 2 Faculty of Civil and Environmental Engineering, Gdansk University of Technology, ul.

Stiffness Analysis on Semi-Rigid Joints in Gabled Frames Yu Wang 1, a, Yongjun Liu 1, b, and Yafeng Xu 1, c 1College of Civil Engineering, Shenyang Jianzhu University, Shenyang, 110168, China P.R.
selected in this article, as shown in Fig. 4b. oa straight segment corresponding stiffness is initial stiffness (ki). oa straight line is established linear equations , as follow: (2) Through linear equation of slope-intercept form, ab straight line is established linear equation, as follow: (3) Formula (1) substitutes formula (3), as follow: (4) Settling formula (4) , as follow: (5) From formula (2) and formula (5) can be seen, the M-θ relation curves is connected with two parameters(ki and Mp), three poly line segments of M-θ relation curve expression can be expressed , as follow: (6) Conclusions Through numerical calculation and experimental research, the conclusions are as following: (1)Numerical simulation calculation results and experimental results show that the numerical simulation is an effective research tools, and numerical simulation method can give experimental research and engineering

Introduction Alongwith the deepening of reform and opening up, China's economy has entered a period of rapid development, economy continues to improve and speed up the process of urbanization of urban civil architecture has become tighter.
Based on this, this paper take a 5 layer reinforced concrete framework structure received 3 layer steel framework for cases, used limited Yuan on the building transformation before and after for anti-wind simulation comparison analysis, analysis results indicates that in reinforced concrete framework structure received steel transformation, should full considered to upper and lower structure stiffness of changes on building of overall anti-wind performance of effect, for mixed soil framework Shang received steel of transformation engineering provides must significance of reference.
Figure 1 Wind loads the actual design model Information on finite element modeling of engineering survey and design Design material.

The Field Study of The Remediation of Mud-pumping Helin Fu1,a, Kai Li2,b , Yiwu He1,c, Xianzhen Zhu1,d 1 School of Civil Engineering, Central South University ,410075 2 Shao-Gan Highway Management Office of Guangdong Section ,510800 ahelin_fu@126.com,bLikai123@126.com, cHeyiwu@163.com,dzhuxz88@163.com Keywords: Subgrade; Mud-pumping; Experiment; Processes; Parameters.
Conclusion Through a series of laboratory and exposed reinforcement solid, you can get the following conclusions: (1) Using FH3 curing agent can significantly improve the mechanical properties of the original soil, which improve the reinforced soil’s shear strength, unconfined compression, compressive strength , deformation modulus and better overall performance, FH series curing agent in the modified soil three corresponding curing agent can be used to promote soil subgrade Disease Treatment in engineering practice; (2)Through comparison test between pressure grouting processes and artificial turned ballast reinforcement processes ,we can find that pressure grouting process are superior to artificial turned ballast reinforcement processes both in the production efficiency and strengthening effect.

Analysis of Bridge Health Monitoring System for Hongfenghu Bridge based on Limited Sensors Fu Jun1, a, Qin Yu1, b Yu Xuhong2, c Chen Yan2, d Shi Xueting3, e 1Wuhan University of Technology, Wuhan 430063, China 2Guizhou Key lab of Information and Calculation, Guiyang 550001, China 3China State Construction Engineering Corporation, Beijing 100037, China afjgrant@mail.whut.edu.cn, bparryqin@yeah.net, cyuxuhong@gznu.edu.cn, dcy@gznu.edu.cn exueting-128@163.com Keywords: Guiyang Hongfenghu bridge; Bridge Health Monitoring System; Framework Design Abstract.
Application of fiber Bragg grating based strain sensors for civil infrastructure health monitoring.
The International Society for Optical Engineering, 2003, v. 5062, N2, p. 728-735

Buckling Behavior of Clamped Laminated Composite Cylindrical Shells under External Pressure Using Finite Element Method Behzad Abdi1,a, Hamid Mozafari2,b, Amran Ayob3,c, Roya Kohandel 4,d 1,2,3 Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, 81310 UTM Skudai, Johor, Malaysia 4 Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 UTM Skudai, Johor, Malaysia a Behzad.abdi@gmail.com, b mozafari.h@gmail.com, c amran@fkm.utm.my, d kohandel.roya@gmail.com Keywords: Laminated Composite; Cylindrical Shell; Clamped; Buckling; Finite Element analysis.