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Mortar thickness calculation of bonding layer in large-scale bridge construction Yuan fang Department of Transportation and nunicipal engineering, Sichuan collgeg of architectural technology DE YANG SICHUAN 618000 China; Keywords: bridge construction; mortar; durability; Abstract: The traditional calculation methods of mortar thickness without considering creep of the bridge caused by the mortar thickness, affects the safety and quality of the bridge.
Due to the difference between mortar used in bridge construction and civil engineering, if it is in the atmosphere, and directly exposed to the sunlight, surface temperatures of the pipe is up to 80℃ in summer and the inner core mortar is 50℃.
[2] Yang Wensen mainly talks about the municipal road engineering quality and its control strategy [J] mother anhui building 2011 (3) :10-11 [3] a few peng Wang Feng JiLeiMing introduction to bridge expansion joint disease cause and the quality control of heilongjiang traffic [J]BULLETIN OF SCIENCE AND TECHNOLOGY, 2011 (8) 53-54

Temperature Field Analysis of Concrete Filled Steel Tube Reinforced Concrete Columns in Fire Xuefeng Liu, Qingxin Ren*, Lianguang Jia School of Civil Engineering, Shenyang Jian zhu University, Shenyang 110168, China *renqingxin@sjzu.edu.cn Keywords: temperature field; concrete filled steel tube reinforced concrete column; finite element analysis; in fire Abstract.
Advance in Structural Engineering, 2(1998) 35–39
Advance in Structural Engineering, 5(2002) 123–134.

Iterative prediction on friction loss parameters of prestress tendon Qi Guo Civil Engineering College, Xi'an University of Architecture and Technology, Xian, Shaanxi, 710055, China Key words：Prestress Concrete, Space Curve Tendon, Friction Relevant Losses, Iteration Abstract.
●Fiction relevant losses model is drawn out, which categorize prestress tendons with complicated geometric patterns according to a large number of practical projects and adequate accuracy for friction parameters prediction is met for the need of practical engineering.
Journal of Structural Engineering, Vol. 11 (2006), p. 1691

Stable Paths in the Postbuckling of an Imperfect Slender Web Loaded in Compression HAVRAN Jozef1,a * and PSOTNY Martin1,b 1Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Department of Structural Mechanics, Radlinskeho 11, SK-810 05 Bratislava, Slovakia ajozef.havran@stuba.sk, bmartin.psotny@stuba.sk Keywords: initial imperfections, stability, postbuckling, stable paths, Newton-Raphson iteration Abstract.
Ravinger, Post-Buckling Behaviour of Imperfect Slender Web, Engineering Mechanics Vol. 14, No. 6 (2007) 423-429
Yang, Nonlinear Dynamic Analysis with 48 DOF Curved Thin Shell Element, International Journal for Numerical Methods in Engineering 22 (1985) 1115-1128.

The Design of Driver’s Seat Vibration System of the Road Roller Based on MATLAB Jingjing Xia1, a, Jingyu Xu2,b and Yong Chen1,c 1 Traffic and Transportation School, Huaiyin institute of Technology, Huai’an, China 2 Automabile and Traffic Engineering School,Shenyang Ligong University, Shenyang,China a xjj741025@163.com, b1720882558@qq.com, c56348008@qq.com Keywords: road roller, seat ,vibration system, Matlab Abstract.
Introduction Roller is the necessities of the ordinary highway and municipal engineering construction.It is mainly used for highway, railway, airport, runway, DAMS and the fill compaction operation of the other large project.
Journal of Materials in Civil Engineering,2003,5:427-434.

A Research on Effective Communication Distance for Surface Wave Propagation Li Jingwei a, Quan Houde, Cui Peizhang Dept. of Information Engineering, Mechanical Engineering College, Heping West Road No. 97, Shijiazhuang, Hebei, China ajxyljw@163.com Keywords: effective communication distance; surface wave propagation; 2FSK system; SNR Abstract.
So the application of HF radios is common in the field of civil and military[1].
Ying: Systems Engineering and Electronics.

Based on Static Interval Finite Element Method of Analysis of Rigid Frame Structure LI Yan1,a , Han-Xiaowei1,b, Dong Wen-yang2,c 1The research Centre of Green Architecture Technology in Cold Area, Jilin Architecture and Civil Engineering Institute , 130118 Changchun, China; 2The 208th Hospital of PLA , 130062 Changchun, China E-mail: a lessle@tom.com, b 393180382@qq.com, c delwine@126.com Keywords: Static interval finite element method; Finite element method; Rigid frame Abstract.
Interval finite element is a new way to solve the uncertainty problem in engineering, also a general trend.
[5] Su jingbo.Research on Engineering Structure Uncertainty Interval Analysis Method and Its Application, pp:15-33.

Split Rigidity Method for Analysis of Two-way Orthogonal-diagonal Double-layer Space Grids Structure Wenyang Liu1,a and Wenfu Zhang2,b 1College of Engineering, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang,163319, China 2College of Civil Engineering, Northeast Petroleum University, Daqing, Heilongjiang,163318, China awyliu81@126.com, bzwfdqpi@126.com Keywords: split rigidity method, two-way orthogonal-diagonal double-layer space grids structure, static analysis, natural vibration analysis.
This method can be easily used in the analysis and design for practical engineering, especially for the preliminary design phase.

Moisture Content of Crude Oil Based on BP Neural Network Algorithm to Predict in Oilfield Yingming Zhou1, 2, a Qiushi Wang1, b Peng Wang3, c Lina Yao4, c 1College of Civil and Architecture Engineering, Northeast Petroleum University; Daqing; Heilongjiang163318; China 2Heilongjiang Key Laboratory of Disaster Prevention, Mitigation and Protection Engineering; Daqing; Heilongjiang 163318; China 3Daqing Oilfield CO.LTD.D Ownhole Service Sub-Company; Daqing; Heilongjiang 163318; China 4Daqing Oilfield Bus Company; Daqing; Heilongjiang 163318; China ahey205@163.com, b55852722@qq.com，c 20879036@qq.com Key words: Moisture Content;BP Neural Network ;Predict  Abstract: This paper proposed new method of testing a moisture content of the crude oil which is based on BP neural network.
Forecasting the Natural Forest Stand Age Based on Artificial Neural Network Model [A]. 2010 International Conference on Computer and Communication Technologies in Agriculture Engineering（CCTAE 2010） （Volume 3）[C]. 2010

Dnamics Analysis of Aircraft Landing On the Pitching Deck Zhen-qing Wang 1, a, Xiao-yu Sun 1, b, Song Zhou 1, c, Hong-shuai Lei 1 1 College of Aerospace and Civil Engineering of Harbin Engineering University, Harbin, Heilongjiang, P.
Acknowledgement This work has been funded by fundamental research funds for the central university, HEUCFZ1004 and the International Exchange Program of Harbin Engineering University For Innovation-oriented Talents Cultivation.