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Wind Load Analysis on Adherent Billboard Considering the Turbulent Wind Yongtao Gao 1,2,a, Xiao Hu 1,2,b 1Geology Hazard Prevention and Environmental Protection National Key Laboratory, Chengdu, 610059 2Chengdu University of Technology, Environment & Civil Engineering Department, Chengdu, 610059 agaoyongtao302@163.com, bhuxiao@cdut.cn Keywords: turbulent wind, wind vibration response,adherent billboard Abstract.Due to the applicable installation height, small mass, flexible characteristic, and small damp, the adherent billboard could easily result in vibration with the wind effect.
Because k is modulus which reflect ground roughness when creation wind speed spectrum by Davenpor,so it has large discreteness, to calculation simple and convenient,formula 4. can be convert to (5) Engineering Application Engineering Summary The east-star malls is located in xincheng zone southern new street intersection of xi’an city, it is located in the bustling area, in order to achieve good publicity effect to project owner, installed a large billboards on the facade in the street especially.
Journal of architecture and civil engineering,2008, 25(3)：23—26
Disaster prevention and mitigation engineering.Beijing:China architecture and building press, 2007
Beijing: China engineering construction standardization association standards,2003

A CFD Simulation of Strouhal Number for U-shaped Section Aqueducts Yuchun Li 1, a, Xiaojie Zhang1, b, Shiwen Jia 1, c 1 College of Civil Engineering, Tongji University, Shanghai, 200092, China a YCL2000@tongji.edu.cn, b10zxj@tongji.edu.cn, c sdshiwen@163.com Keywords: Aqueduct, U-shaped section, Strouhal number, Computational Fluid Dynamics (CFD) .
In bridge engineering, the VIV problems[3][4] has been studied for many years.
The U-shaped section is a common one in hydraulic engineering.
In the field of civil engineering, the flowing air at a low velocity can be dealt as an incompressible fluid.
(Science/Engineering/Math.

Currently, there are dozens of major producers of engineered steel fibers located all over the world.
Research at Faculty of Civil Engineering VSB - TU Ostrava (FAST VSB – TU) is at the present time focused also on utilization of SFRC in load – bearing foundations structure.
Naaman, Engineered steel fibres with optimal properties for reinforcement of cement composites.
Domski, Quality and mechanical properties of engineered steel fibres used as reinforcement for concrete.
Cajka, Comparative Evaluation of Mechanical Properties of Fibre-Reinforced Concrete and Approach to Modelling of Bearing Capacity Ground Slab, Periodica Polytechnica Civil Engineering, vol. 61 (2017), accepted.

In addition, it is also a preparation for assessing the grade of reliability of civil buildings.
According to the standard for appraiser of reliability of civil buildings (GB 50292-1999), lateral displacement of superstructure is an important date to determine the bearing capacity of building.
Therefore, points on the surface of first floor are also accepted in engineering.
[4] GB 50292-1999, Standard for appraiser of reliability of civil buildings [S].
Chinese Journal of Underground Space and Engineering, 2006, 2(8): 1337-1340.

Dynamic Consolidation Ground Reclamation Vibration Transmission Mechanism and Impact Studies on Composite Foundation Yanfeng Li1,2, a, Jingjuan Zhang1,2,b ，Yuanming Dou 1, 2, c and Zeng Guo3,d 1 College of Civil Engineering, Hebei University of Technology; Tianjin 300401; China 2 Civil Engineering Technology Research Center of Hebei Province; Tianjin 300401; China 3 Civil Engineering Department of Zhangjiakou Vocational and Technical College; Zhangjiakou 075000; China aliyanfengwindy@163.com, bzjj153@163.com, c douyuanming@163.com, dguozeng1980@126.com Keywords: Compaction, Acceleration attenuation, Composite Foundation, Stress in the body of pile Abstract.
Dynamic compaction method has been widely used in construction for years, water conservancy, transport, ports and petrochemical engineering and other engineering foundation reinforcement.
Table 1 Main physical and mechanical indicators of foundation soil Category of the soil density Water content Internal friction angle cohesion porous ratio compression modulus Soil on site 1.96 20.8 32.68 3.49 0.76 6.8 In order to study the discipline of transmission and attenuation of the vibration wave produced by dynamic compaction , the vibration acceleration and velocity generated by dynamic compaction is tested on site using SWS type multi-wave train digital image project exploration and engineering detector and three-component separate detector.Tests on the transmission of vibration waves on the soil surface 70 meters around the rammed point were monitored using 1000KNm tamping energy.The arrangement of measuring points are shown in Figure 1.
Study on engineering properties of loess and environmental pollution by dynamic disturbance[J].
Journal of rock mechanics and Engineering, 2005，24( 18) : 3393 － 3397.

Experimental Study of Bond Behavior on Aluminum Alloy Plate-to-Concrete Interface Ji-Hua Zhu1,a Liangliang Wei1 Miaochang Zhu1 Weiwen Li1 and Feng Xing1 1College of Civil Engineering, Guangdong Key Laboratory on Durability for Marine Civil Engineering, Shenzhen University, Shenzhen, China a.
Engineering Structures 24 .385–395. (2002)
Engineering Structures 26. 553–565. (2004)
In: Proceedings of the third international forum on advances in structural engineering.
Strengthening and rehabilitation of civil infrastructures using fiber-reinforced polymer(FRP) composities.

A Study on the Salt Preventive Properties of Blast Furnace Slag with Different Blaine Values and Curing Condition Kazuki Mochida1,a, Nobukazu Nito 2,b, Satoshi Fujiwara3,c, Prang Subpa-asa4,d and Shigeyuki Date5,e* 1Master student, Course of Architecture and Civil Engineering, Graduate School of Science and Technology, Tokai University, 4 Chome-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1207, Japan. 2Manager, Technology and Development Center, DC CO., LTD., 1-17, Asano-cho, Kawasaki-ku, Kawasaki-shi, Kanagawa, 210-0854, Japan. 3Deputy manager, Technology and Development Center, DC CO., LTD., 1-17, Asano-cho, Kawasaki-ku, Kawa-saki-shi, Kanagawa, 210-0854, Japan. 4Doctoral student, Course of Science and Technology, Graduate School of Science and Technology, Tokai University, 4 Chome-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1207, Japan. 5Professor, Department of Civil Engineering, Graduate School of Science and Technology, Tokai University, 4 Chome-1-1 Kitakaname, Hiratsuka, Kanagawa
Calculate the significant diffusion coefficient as the chloride ion effective diffusion coefficient of mortar was based on the Japan Society of Civil Engineers standard in concrete by electrophoresis.
Date, in: 4th International Conference on Materials Engineering and Nano Sciences (ICMENS), volume 840 of Proceedings of the IOP Conference Series: Materials Science and Engineering, IOP Publishers (2020)
Date, in: 7th International Conference on Engineering, Applied Sciences and Technology (ICEAST2021) , edited by API Conference Series: Materials Science and Engineering Publishing, Pattaya, Thailand (2020), in press
Date, in: 6th International Conference on Building Materials and Construction (ICBMC2021) , edited by IOP Conference Series: Materials Science and Engineering Publishing, Singapore (2021), in press

Especially in recent years, various kinds of spinning equipment have been developed and contributed a lot to Chinese equipment manufacturing industry, but it is blank in the light industry and civil industry.
Also it has been widely used in the chemical industry, metallurgy, machinery manufacturing, light industry and civil industry.
Electric Engineering.2009(7）:45-46

Modeling and Simulation of Airport Runway Frictional Coefficient Measuring Vehicle Based on Bond-Graph Method Xudong Shi1,2,a, Shouwen Shi1,b , Jianli Li1,c and Xingyu Liu1,d 1Aeronautical Automation College of Civil Aviation University of China, Tianjin, China 2Ground Support Equipments Research Base of Civil Aviation University of China, Tianjin, China astone_131@sina.com.cn, bssw_007@126.com, cjlli@cauc.edu.cn, dxyliu@cauc.edu.cn Keywords: Airport runway frictional coefficient; Measuring vehicle; Modeling and simulation; Bond-graph Abstract.
In order to avoid the security accident happening, ICAO(International Civil Aviation Organization ) work out corresponding airport runway frictional coefficient assessments regulation in annex 14 [1-3].
Song: Study on the key technology of airport runway frictional coefficient measurement, Key Engineering Materials, Vol. 381-382(2008), p. 229-232

Research on the development of wisdom logistics of regional economical Integration of Beijing ,Tianjin and Hebei base on low carbon economy Wenfeng Liu1, a, Hujiang Gong2, b and Sun Jie1, c 1 School of Management, Tianjin University of Technology, Tianjin, China; 2 Project Department, Tianjin Wuqing District Construction Engineering Company First Construction Company, Tianjin, China.
In 2013,Beijing’s railway freight traffic is ten thousand tons of 1232, highway freight traffic is ten thousand tons of 24925, civil aviation freight traffic is tons of 1341105.Tianjin’s railway freight traffic is ten thousand tons of 7909, highway freight traffic is ten thousand tons of 28228, civil aviation freight traffic is tons of 62500, waterway Freight Traffic is ten thousand tons of 10332.And Hebei’s railway freight traffic is ten thousand tons of 15337, highway freight traffic is ten thousand tons of 195530, civil aviation freight traffic is tons of 41660, waterway Freight Traffic is ten thousand tons of 3581.Tianjin port throughput is 501 million tons in 2013.