Education, Science, Technology, Innovation and Life
Open Access
Sign In

Deformation Analysis of the Cable Reinforcement System of Large Section Box Culvert Roof Entry and Downward Penetration

Download as PDF

DOI: 10.23977/jceup.2023.050310 | Downloads: 9 | Views: 431

Author(s)

Li Guangyao 1, Wang Qiusheng 1, Deng Qihua 2, Li Pei 1, Xiu Yibing 1

Affiliation(s)

1 The Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology, Beijing, 100124, China
2 China Railway 22nd Bureau Group Co., Ltd, Beijing, 100043, China

Corresponding Author

Wang Qiusheng

ABSTRACT

For the underpass railway large-section box culvert jacking and pipe jacking project, the key to ensuring the normal operation of the existing railway is to maintain the smoothness and stability of the track, railway settlement monitoring and line reinforcement, and box culvert and pipe culvert attitude control are the keys to solving this problem. Taking the Beijing-Harbin high-speed railway project under a city road in Beijing as an example, the law of railway track settlement during the implementation of box culvert jacking was analyzed according to real-time monitoring data. The monitoring results show that accelerating the pouring of the bedding and grouting and strengthening the railway subgrade on both sides of the foundation pit can effectively control the settlement of the railway subgrade and reduce the impact of subsequent construction on the railway, and the line renovation and secondary grouting reinforcement can effectively improve the smoothness of the railway. Combined with the comparative analysis of numerical simulation results, the necessity of line refurbishment and rail fastening combination reinforcement in actual construction is verified.

KEYWORDS

Underpass the railway; control of deformation; monitoring; jacking; large cross-sectional box culvert; line reinforcement

CITE THIS PAPER

Li Guangyao, Wang Qiusheng, Deng Qihua, Li Pei, Xiu Yibing, Deformation Analysis of the Cable Reinforcement System of Large Section Box Culvert Roof Entry and Downward Penetration. Journal of Civil Engineering and Urban Planning (2023) Vol. 5: 73-84. DOI: http://dx.doi.org/10.23977/jceup.2023.050310.

REFERENCES

[1] Zhou Shunhua. New challenges in construction mechanics of urban rail transit [J]. Scientia Sinica Technologica, 2016, 46(6): 560–569.
[2] Qin Weimin, Chu Bin, Long Lizhi. Analysis of construction monitoring of large-section box culvert jacking process underpass expressway [J].Chinese Journal of Rock Mechanics and Engineering, 2009, 28(9): 1790-1797.
[3] Zhang Qunsheng. Analysis of the Key Process and the Technical Method for Construction of the Bridge and Culvert Based on Existing Line with Jacking Method[J].Journal of Railway Engineering Society, 2008(3):33-37.
[4] Milligan G W E, Norris P. Pipe–soil interaction during pipe jacking [J]. Proceedings of the Institution of Civil Engineers-Geo technical Engineering, 1999, 137(1): 27-44.
[5] Attewell P B, Farmer I W. Ground settlement above shield driven tunnels in clay [J]. Tunnels &Tunnelling International, 1975, 7(1).
[6] Huang Shenggen, Zhang Jian, Zhang Xiaowei. Research on soil displace mentregulations with jacking method for super-large shallow-buried box culvert[J].Rock and Soil Mechanics, 2009, 30(2):387-392.
[7] Fang Yingguang, Mo Haihong, Zhang Chuanying. Theoretic and testing analysis of soil deformation in the area of disturbance caused by pipe-jacking [J]. Chinese Journal of Rock Mechanics and Engineering, 2003, 22(4): 601- 605.
[8] Zhao Ning. Analysis of soil deformation caused by pipe jacking construction [D]. Shanghai: Tongji University, 2008.
[9] Wang Feiqiu. Research on soil stress law during jacking of under-crossing box culvert [J]. Journal of Disaster Prevention and Mitigation Engineering, 2018, 38(04): 738-744.
[10] Wan Min, Bai Yun, Chen Wencai. A study on the front earth pressure during box culvert jacking within pipe-roof [J]. China Civil Engineering Journal, 2007, 40(6): 59-63.
[11] Xiao Shiguo, Zhu Hehua, Xia Caichu, et al. Support effect analysis of upper pipe-roof during a box culvert being pushed within pipe-roof[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(18): 3355-3359.
[12] Xiao Shiguo, Xia Caichu, Zhu Hehua, et al. Vertical deformation prediction on upper pipe-roof during a box culvert being pushed within a pipe-roof [J]. Chinese Journal of Rock Mechanics and Engineering, 2006, 25(9): 1887- 1892.
[13] Acharya R, Han J, Brennan J J, et al. Structural response of a low-fill box culvert under static and traffic loading [J]. Journal of Performance of Constructed Facilities, 2016, 30(1): 04014184.
[14] Acharya R, Han J, Parsons R L. Numerical analysis of low-fill box culvert under rigid pavement subjected to static traffic loading [J]. International Journal of Geo mechanics, 2016, 16(5): 04016016.
[15] Abdel-Karim A M, Tadros M K, Benak J V. Structural response of full-scale concrete box culvert[J]. Journal of structural Engineering, 1993, 119(11): 3238-3254.
[16] Bennett R M, Wood S M, Drumm E C, et al. Vertical loads on concrete box culverts under high embankments [J]. Journal of Bridge Engineering, 2005, 10(6): 643-649.
[17] Zhu Hehua, Yan Zhiguo, Li Xiangyang, et al. Analysis of construction risks for pipe-roofing tunnel in saturated soft soil[J].Chinese Journal of Rock Mechanics and Engineering, 2005(S2): 5549.
[18] Li Qiao, Meng Fanzeng, Niu Yuanzhi. Bridge pier deformation and control technology of jacking framed bridge with loading under crossing high speed railway[J].Rock and Soil Mechanics, 2019, 40(09):3618-3624.
[19] Shen Yupeng, Zuo Ruifang, Wang Liming, et al. Research on the factors affecting the busy operation lines during jacking the framed structure bridge[J].Journal of Railway Engineering Society, 2017, 34(05):45-51+73.
[20] Jia Peng, Zhao Wen, Zhou Jiajun, et al. Comparison of construction methods of shallow buried railway tunnel under expressway [J]. Journal of Beijing University of Technology, 2014, 40(08): 1256-1262.
[21] Ramirez Chasco F A, Meneses A S, Cobo E P. System for construction of a railway underpass [J]. Practice Periodical on Structural Design and Construction, 2011, 16(2): 82-88.
[22] Wang H, Qin W M, Jiao Y Y. Stability assessment for highway with large-span box culvert jacking underneath: a case study [J]. Canadian Geo technical journal, 2013, 50(6): 585-594.
[23] Wang Peixin, Zhou Shunhua, Di Honggui, et al. Impacts of foundation pit excavation on adjacent railway sub grade and control [J]. Rock and Soil Mechanics, 2016, 37(Suppl.1): 469-475.

All published work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright © 2016 - 2031 Clausius Scientific Press Inc. All Rights Reserved.