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Construction idea and design principle of railway tunnels

Wang Mengshu,Zhang Mei

Strategic Study of CAE 2009, Volume 11, Issue 12,   Pages 4-8

Abstract:

Railway tunnel construction is on the unprecedented development.On the basis of analyzing lots of successful and failing engineering projects, the basic idea for railwaytunnel construction was put forward, i.e., railway tunnels must be durable; its risk evaluation shouldtunnels must be constructed under information management.The construction idea and design principle of railway tunnels would provide guideline for tunnel design

Keywords： railway tunnels     construction idea     design principle    

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Construction geology technology of Karst tunnels on Yichang-Wanzhou Railway

Shen Zhijun

Strategic Study of CAE 2009, Volume 11, Issue 12,   Pages 47-52

Abstract:

Taking the construction geology technology practice of karst tunnelson Yichang-Wuanzhou Railway as an example, construction geology, which is a continuation of engineering

Keywords： Yichang-Wanzhou Railway     comprehensive advanced geology predication     hydrological monitoring    

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Weakening behavior of waterproof performance in joints of shield tunnels under adjacent constructions

Frontiers of Structural and Civil Engineering   Pages 884-900 doi: 10.1007/s11709-022-0912-3

Abstract: Groundwater leakage in shield tunnels poses a threat to the safety and durability of tunnel structuresDisturbance of adjacent constructions during the operation of shield tunnels frequently occurs in Chinaconstructions on the waterproofing performance of the lining is critical for the protection of shield tunnelsthis study, the weakening behavior of waterproof performance was investigated in the joints of shield tunnels

Keywords： shield tunnel     waterproof performance     horizontal transverse deformation     joint opening     weakening behavior    

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Study on the waterproof and drainage principle and technology for karst tunnels in Yichang-Wanzhou railway

Wang Xiuying,Tan Zhongsheng,Wang Mengshu,Zhang Minqing

Strategic Study of CAE 2010, Volume 12, Issue 8,   Pages 107-112

Abstract: The Yichang-Wanzhou railway tunnel is with complex geological conditions and various karst cavities,

Keywords： karst tunnel     waterproof and drainage     principle     grouting technology    

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Damage on lining concrete in highway tunnels under combined sulfate and chloride attack

Rongrong YIN, Chenchen ZHANG, Qing WU, Baocheng LI, He XIE

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 331-340 doi: 10.1007/s11709-017-0421-y

Abstract: sulfate and chloride is one of the important reasons to cause the damage of lining concrete in highway tunnels

Keywords： lining concrete     sulfate     chloride     compression     ultrasonic    

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Structural design and mechanical responses of closely spaced super-span double tunnels in strongly weathered

Jiaxin HE; Shaohui HE; Xiabing LIU; Jinlei ZHENG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 6,   Pages 685-703 doi: 10.1007/s11709-022-0824-2

Abstract: This paper presents a study of closely spaced double tunnels in Taizhou, China.One is Xiabei Mountain No. 2 four-line super-span high-speed railway tunnel (HRT), and the other is XiabeiThe two tunnels are located at different levels, and their separating distance is 17.2 m.

Keywords： double tunnels     super-span     structural design     mechanical response     numerical simulation     field monitoring    

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Efficient Identification of water conveyance tunnels siltation based on ensemble deep learning

Xinbin WU; Junjie LI; Linlin WANG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 5,   Pages 564-575 doi: 10.1007/s11709-022-0829-x

Abstract: The inspection of water conveyance tunnels plays an important role in water diversion projects.Siltation is an essential factor threatening the safety of water conveyance tunnels.

Keywords： water conveyance tunnels     siltation images     remotely operated vehicles     deep learning     ensemble learning    

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Influence of advanced engineering measures on displacement and stress field of surrounding rock in tunnels

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0966-x

Abstract: modification using high-strength concrete-to resist fault dislocation in the surrounding rock near tunnelsand grouting modification reduced the displacement gradient of the local surrounding rock near the tunnelsThe research results provide a new supporting idea for the surrounding rock of tunnels crossing active

Keywords： anti-fault effect     engineering measures     LRAF method     stress and displacement field     tunnel-crossing active faults    

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Key Techniques for the Construction of High-Speed Railway Large-Section Loess Tunnels Article

Yong Zhao, Huawu He, Pengfei Li

Engineering 2018, Volume 4, Issue 2,   Pages 254-259 doi: 10.1016/j.eng.2017.07.003

Abstract:

The successful completion of the Zhengzhou–Xi’an high-speed railway project has greatlyimproved the construction level of China’s large-section loess tunnels, and has resulted in significanton China’s high-speed railway, including classification of the surrounding rock, design of theOn this basis, the key construction techniques of loess tunnels with large sections for high-speed railwayThe research results show that the classification of loess strata surrounding large tunnels should be

Keywords： Loess tunnel     Surrounding rock classification     Surface cracking     Design load     Three-bench seven-step excavation method    

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Centrifuge experiments for shallow tunnels at active reverse fault intersection

Mehdi SABAGH, Abbas GHALANDARZADEH

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 731-745 doi: 10.1007/s11709-020-0614-7

Abstract: Tunnels extend in large stretches with continuous lengths of up to hundreds of kilometers which are vulnerableHere, a series of 4 centrifuge tests are planned and tested on continuous tunnels.Failure mechanism, progression and locations of damages to the tunnels are assessed through a gradualAccording to the observations, the modeled tunnels are vulnerable to reverse fault rupture and but the

Keywords： reverse fault rupture     continuous tunnel     geotechnical centrifuge     ground surface deformations     fragility curves    

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Comparative study on foundation treatment methods of immersed tunnels in China

Shaochun WANG, Xuehui ZHANG, Yun BAI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 82-93 doi: 10.1007/s11709-019-0575-x

Abstract: Based on engineering practices of four typical traffic immersed tunnels built in China, this paper details

Keywords： foundation treatment method     immersed tunnel     subsoil stress     settlement    

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Being good or being known: International reputation of high-speed railway enterprises

Frontiers of Engineering Management   Pages 455-466 doi: 10.1007/s42524-023-0250-8

Abstract: With fierce competition in the global high-speed railway (HSR) market, international reputation has become

Keywords： high-speed railway     international reputation     being good     being known     structural equation modeling    

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Connection of the prefabricated updeck of road tunnels by a short lap-spliced joint using ultra-high-performance

Frontiers of Structural and Civil Engineering   Pages 870-883 doi: 10.1007/s11709-023-0977-7

Abstract: Prefabricated internal structures of road tunnels, consisting of precast elements and the connectionsHowever, the limited construction space in tunnels creates challenges for on-site assembly.

Keywords： UHPFRC     prefabricated updeck     road tunnel     lap-spliced rebars     flexural tests    

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Intelligent construction technology of railway engineering in China

Chunfang LU, Junfei LIU, Yanhong LIU, Yuming LIU

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 503-516 doi: 10.1007/s42524-019-0073-9

Abstract: Intelligent construction technology has been widely used in the field of railway engineering.This work first analyzes the connotation, function, and characteristics of intelligent construction of railwaymanagement, and intelligent function, to deeply understand the development situation of intelligent railwayFinally, this work summarizes and analyzes the application situation of ICRE in the entire railway sectorIn the future, the ICRE of China’s railway sector will develop toward a higher stage.

Keywords： China railway sector     intelligent construction     railway engineering     informatization     development stage    

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Evaluation of power regeneration in primary suspension for a railway vehicle

Ruichen WANG, Zhiwei WANG

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 265-278 doi: 10.1007/s11465-019-0571-9

Abstract: presents the feasibility of using power regenerating dampers (PRDs) in the primary suspension systems of railwayPRDs are configured as hydraulic electromagnetic-based railway primary vertical dampers and evaluatedIn several case studies, generic railway vehicle primary suspension systems that are configured to include

Keywords： railway vehicle     primary damper     power regeneration     ride comfort     running safety    

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Title Author Date Type Operation

Construction idea and design principle of railway tunnels

Wang Mengshu,Zhang Mei

Journal Article

Construction geology technology of Karst tunnels on Yichang-Wanzhou Railway

Shen Zhijun

Journal Article

Weakening behavior of waterproof performance in joints of shield tunnels under adjacent constructions

Journal Article

Study on the waterproof and drainage principle and technology for karst tunnels in Yichang-Wanzhou railway

Wang Xiuying,Tan Zhongsheng,Wang Mengshu,Zhang Minqing

Journal Article

Damage on lining concrete in highway tunnels under combined sulfate and chloride attack

Rongrong YIN, Chenchen ZHANG, Qing WU, Baocheng LI, He XIE

Journal Article

Structural design and mechanical responses of closely spaced super-span double tunnels in strongly weathered

Jiaxin HE; Shaohui HE; Xiabing LIU; Jinlei ZHENG

Journal Article

Efficient Identification of water conveyance tunnels siltation based on ensemble deep learning

Xinbin WU; Junjie LI; Linlin WANG

Journal Article

Influence of advanced engineering measures on displacement and stress field of surrounding rock in tunnels

Journal Article

Key Techniques for the Construction of High-Speed Railway Large-Section Loess Tunnels

Yong Zhao, Huawu He, Pengfei Li

Journal Article

Centrifuge experiments for shallow tunnels at active reverse fault intersection

Mehdi SABAGH, Abbas GHALANDARZADEH

Journal Article

Comparative study on foundation treatment methods of immersed tunnels in China

Shaochun WANG, Xuehui ZHANG, Yun BAI

Journal Article

Being good or being known: International reputation of high-speed railway enterprises

Journal Article

Connection of the prefabricated updeck of road tunnels by a short lap-spliced joint using ultra-high-performance

Journal Article

Intelligent construction technology of railway engineering in China

Chunfang LU, Junfei LIU, Yanhong LIU, Yuming LIU

Journal Article

Evaluation of power regeneration in primary suspension for a railway vehicle

Ruichen WANG, Zhiwei WANG

Journal Article