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Coupled Vibration Analysis of Vehicle-Bridge System for Yujiang River Bridge on Nanning-Guangzhou Railway Line Deshan Shana, Shengai Cuib Bridge Engineering Department, Southwest Jiaotong University, 111, 1st Northern Section of the Second Round Road, Chengdu, Sichuan Province, China adsshan@163.com, b shengai_cui@126.com Keywords: cable-stayed bridge, coupled vibration, co-simulation, multi-body system dynamics, finite element method Abstract: Taking Yujiang River Bridge on Nanning-Guangzhou railway line as study background, the refined numerical simulation model of whole vehicle and whole bridge system for coupled vibration analysis is set up.
Acknowledgment The research reported herein has been conducted as part of the result of a series of research projects granted by the National Science Foundation with 51078316, Fundamental Research Funds for the Central Universities with SWJTU09ZT02 & SWJTU09CX02, and the Open Fund of Sichuan Provincial Earthquake Engineering and Technology Key Laboratory (Southwest Jiaotong University), with skz200906.
China Civil Engineering Journal,1999,32(3): 23-26

A research on temperature dependent characteristics of quality factor of silicon MEMS gyroscope FENG Rui, QIU An-ping, SHI Qin, ZHU Xin-hua, YANG Liang, SU Yan School of Mechanical Engineering, Nanjing University of Science and Technology Nanjing 210094, China suyan@mail.njust.edu.cn Keywords: silicon micro gyroscope temperature characteristic quality factor Abstract.
They can be used in navigation, automotive stabilization, robotics, customer applications and other civil and military applications [1].
Qiu: Chinese Journal of Mechanical Engineering, Vol.45 (2009), p.243-246.
Zhu: Optics and Precision Engineering, Vol.17, (2009), p. 1987-1992.

The effect of residual stresses on the strain evolution during welding of thin-walled tubes Maarten De Strycker1,a, Wim Van Paepegem2,b , Luc Schueremans3,c and Dimitri Debruyne4,d 1MeM2P research group, Catholic University College Ghent, Gebroeders Desmetstraat 1, Ghent, Belgium 2Department of Materials Science and Engineering, Ghent University, St.
-Pietersnieuwstraat 41, Ghent, Belgium 3Department of Civil Engineering, KULeuven, Kasteelpark Arenberg 40, Heverlee, Belgium 4Department MTM, KULeuven, Kasteelpark Arenberg 44, Heverlee, Belgium aMaarten.DeStrycker@kahosl.be, bWim.VanPaepegem@ugent.be, cLuc.Schueremans@bwk.kuleuven.be, dDimitri.Debruyne@mtm.kuleuven.be Keywords: Residual stresses, stainless steel, tube, welding Abstract.
Debruyne, Optics and Lasers in Engineering, Vol. 48 (2010), p.978-986

Williams 3 1 University of Bristol, Department of Mechanical Engineering, Queen’s Building, University Walk, Bristol BS8 1TR, UK, simon.neild@bristol.ac.uk 2 University of Oxford, Department of Engineering Science, Parks Road, Oxford OX1 3PJ, UK, peter.mcfadden@eng.ox.ac.uk 3 University of Oxford, Department of Engineering Science, Parks Road, Oxford OX1 3PJ, UK, martin.williams@eng.ox.ac.uk Keywords: Damage assessment, vibrations, time-frequency analysis, concrete structures.
Civil Eng., (1973), pp191-210

Calculation of Water Environmental Capacity of Tidal Reaches in Estuarine Areas on the Basis of Uneven Coefficient Qi Zhou1,3,a, Yong Pang1,2,b 1College of Environment, Hohai University, Nanjing 210098, China 2Key Laboratory for Integrated Regulation and Resources Exploitation on Shallow Lakes, Ministry of Education, Hohai University, Nanjing 210098,China 3College of Civil Engineering and Architecture, Tongling University, Tongling 244000, China azq316249@sina.com, bypang@hhu.edu.cn Keywords: Tidal Reach, Water Environmental Capacity, Reciprocating Flow, Uneven Coefficient.
Zheng: Journal of Hydraulic Engineering. (9)( 1992), p.15 (in chinese)
Wang, et al: Journal of Hydroelectric Engineering. vol.30(4)( 2011), p.135 (in chinese).

Analysis of Benefits of RFID Technology Implementation in Improving Precast Concrete Material Management Systems in Indonesian Construction Priangga Arganiz1,a* and Fadhilah Muslim2,b 1Department of Civil Engineering, University of Indonesia, Pondok Cina, Beji, Kota Depok, 16424, Indonesia 2Department of Civil Engineering, University of Indonesia, Pondok Cina, Beji, Kota Depok, 16424, Indonesia aprianggaarganiz@gmail.com, bfadhilahmuslim@ui.ac.id Keywords: Materials management system; issues; precast material; benefits of RFID technology.
Pero, “Industry 4.0 and supply chain process re-engineering: A coproduction study of materials management in construction,” Bus.

Incidentally, part of this drawing library includes architectural drawings of offices or staff houses for the company, internally designed by the civil section.
Sport General Engineering Equipment 800-899 Language.
Buns TA1001-1280 Transportation engineering 664.7 Cereal technology.
Tombre, From engineering drawing to 3D CAD models: are we ready now?
Cross, Engineering design methods, 2nd Ed.

An Analytical Research on Stress-Wave Propagation and Comparison of Experiments and Theory of Zonal Disintegration in Rock Masses around Deep Tunnels Zeng Xianren1,a*, You Shihui1,2,b, Li Fang3,c and Bijan Rahmani4,d 1College of Civil Engineering and Mechanics, Xiangtan University, Xiangtan, Hunan, China 2College of Mechanical and Electrical Engineering, Zaozhuang University, Shandong, China 3Zhenjiang Watercraft College, Zhenjiang, Jiangsu, China 4College of Engineering , University of Tehran, 16th Azar St., Enghelab Sq., Tehran, Iran azengxianren@hotmail.com, bshihuiyou@hotmail.com, c605793982@qq.com, d283970744@qq.com Keywords: stress wave; wave equation; rock masses around deep tunnels; zonal disintegration; comparison with test Abstract.
The research results of this paper gives a certain promotes to the theory of zonal disintegration in rock masses and have certain guiding significance for deep rock engineering.
In engineering practice, the Bessel function is approximate to the following express:
In engineering practice, the Neumann function is approximately as follows:
References [1] Yuan Pu, Xu Ying, Xue Junhua, Model test of anchorage deep tunnel in blasting excavation, Chinese Journal of Rock Mechanics and Engineering. 35 (2016) 1830-1836

In practical engineering applications, it usually gets the expected value of the ultimate side friction of concrete piles by the empirical parameter method.
Under the condition of calculation example, according to general engineering experience R=21kN/m3, j=40°, K0=0.41, k=0.9, there is,
According to general engineering experience, the unit weight of medium-dense silty sand and dense sand is 19.5kN/m3.
Survey of engineering geology of the Yellow River highway bridge in Zhengzhou[18] No.
Beijing, 2008 [2] Zhou, Z., Dong, Y., Jiang, P., Han, D., Liu, T., Calculation of pile side friction by multiparameter statistical analysis, Advances in Civil Engineering. 9 (2019) 1-11 [3] Wang, L., Zhao, Q., Mao, J., Wu, J., Guo, F., Bearing capacity and simplified calculation approach for large-diameter plain-concrete piles.

The analysis of surface subsidence caused by Pipe roof Reinforcement method construction in Hunhe Underdrain Xiangdong Zhang1, a, Qingwen Li1,b , Xuebing Gu1,c and Guixiu Li 1,d 1Institute of Civil Engineering and Transportation , Liaoning Technical University ,Fuxin 123000, China aZhxd2008@yahoo.com.cn,blgjzlqw@163.com,c276892863@qq.com,d1643319066@qq.com Keywords: barrel vault advanced support technology, surface subsidence, grouting,numerical simulation, pipe roof.
Chinese Journal of Geotechnical Engineering,2011.30(S1): 3002-3008
[8] Xinping Dong, Zhonghe Peng.Optimum diameter analysis of pipe roofs applied in Underground engineering with shallow overburden[J].Chinese Journal of Geotechnical Engineering, 2007.29(9):1355-1360
[9] Xinping Dong, Zhonghe Peng .Optimum diameter analysis of pipe roofs applied in Underground engineering with shallow overburden[J].Chinese Journal of Geotechnical Engineering, 2007.29(9):1355-1360
Theprinciple and parameters analysis of piperoof-support systemapplied In soft ground[J].Journal of Rock Mechanics and Engineering, 2005.24(14):2565-2570.