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Journal Article 36

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Formation of disinfection byproducts from accumulated soluble products of oleaginous microalga after

Yu Liu, Qiao Zhang, Yu Hong

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0938-2

Abstract: As the algal cultivation time was extended in wastewater, the accumulated SAP strengthened the formation

Keywords： Chlorella sp. HQ     Chlorination     Disinfection byproducts     Fluorescence spectroscopy     Soluble algal products    

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Image-Aided Analysis of Ballast Particle Movement Along a High-Speed Railway Article

Xuecheng Bian, Wenqing Cai, Zheng Luo, Chuang Zhao, Yunmin Chen

Engineering 2023, Volume 27, Issue 8,   Pages 161-177 doi: 10.1016/j.eng.2022.08.006

Abstract: stones feature noteworthy particle movement compared with normal railways, which may cause excessive settlementFurthermore, the development trends of ballast particle movements and track settlement under long-termThe track performance, including the vibration characteristics, accumulated settlement and sleeper support

Keywords： railway     Full-scale model test     Image-aided technique     Ballast particle movement     Track vibration     Accumulatedsettlement    

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Accumulated damage process of thermal sprayed coating under rolling contact by acoustic emission technique

Jia XU,Zhen-yu ZHOU,Zhong-yu PIAO

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3,   Pages 227-232 doi: 10.1007/s11465-016-0395-9

Abstract:

The accumulated damage process of rolling contact fatigue (RCF) of plasma-sprayed coatings was investigatedThe influences of surface roughness, loading condition, and stress cycle frequency on the accumulatedAE signal characteristics were investigated to reveal the accumulated damage process.Heavy load would aggravate the accumulated damage status and induce surface fracture.Frequent stress cycle would aggravate the accumulated damage status and induce interface fracture.

Keywords： accumulated damage     spray coating     rolling contact fatigue     acoustic emission    

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Prediction of shield tunneling-induced ground settlement using machine learning techniques

Renpeng CHEN, Pin ZHANG, Huaina WU, Zhiteng WANG, Zhiquan ZHONG

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1363-1378 doi: 10.1007/s11709-019-0561-3

Abstract: Predicting the tunneling-induced maximum ground surface settlement is a complex problem since the settlementextreme learning machine, support vector machine and random forest (RF), to predict tunneling-induced settlementThe results indicated that ML algorithms have great potential to predict tunneling-induced settlementperformance among six ML algorithms, which accurately recognize the evolution of tunneling-induced settlementThe correlation between the input variables and settlement is also investigated by Pearson correlation

Keywords： EPB shield     shield tunneling     settlement prediction     machine learning    

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Long-term settlement behavior of ground around shield tunnel due to leakage of water in soft deposit

Huaina WU, Yeshuang XU, Shui-long SHEN, Jin-chun CHAI

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 2,   Pages 194-198 doi: 10.1007/s11709-011-0105-y

Abstract: leaking of soil and groundwater causes the long-term ground loss around tunnel and thus results in the settlementThis paper aims to analyze the impact of the leakage of groundwater through segments on the long-term settlementThe analyzed results show that settlement of ground surface increases gradually with the increase ofWhen the leaked volume was unevenly distributed, differential settlement occurred locally.The results reveal that there is a linear relationship between settlement and leaked volume when the

Keywords： lining deficit     leakage of water     shield tunnel     settlement     soft deposit    

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Reliability-based settlement analysis of embankments over soft soils reinforced with T-shaped deep cement

Chana PHUTTHANANON; Pornkasem JONGPRADIST; Daniel DIAS; Xiangfeng GUO; Pitthaya JAMSAWANG; Julien BAROTH

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 5,   Pages 638-656 doi: 10.1007/s11709-022-0825-1

Abstract: This paper presents a reliability-based settlement analysis of T-shaped deep cement mixing (TDM) pile-supported

Keywords： T-shaped deep cement mixing piles     piled embankments     settlement     reliability analysis     soil uncertainties    

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Influence and Control Strategy for Local Settlement for High-Speed Railway Infrastructure

Gaoliang Kang

Engineering 2016, Volume 2, Issue 3,   Pages 374-379 doi: 10.1016/J.ENG.2016.03.014

Abstract:

This paper discusses the main impact factors of the local settlement and differential settlement ofThe analysis results show that groundwater exploitation is the direct cause of differential settlementbridge dynamic responses under different differential settlements, a control standard of differential settlement

Keywords： Local settlement     Differential settlement     Additional load of ballastless track     Vehicle and track dynamics    

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Study on settlement of DX single pile

Ouyang Yi,Chen Lihong,Zhang Dehua

Strategic Study of CAE 2012, Volume 14, Issue 1,   Pages 74-79

Abstract: changes the load transfer mechanism of piles, improves capacity and also significantly reduces the settlementThe results show that in the same load conditions, the settlement of DX pile is 0.55 to 0.80 times asThe changes of the settlement caused by load-carrying plate are analyzed.

Keywords： DX pile     load-carrying plate     settlement     superimposed stress    

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Case study of DX single pile settlement

Tang Songtao,Yuan Xiyu,Chen Lihong

Strategic Study of CAE 2012, Volume 14, Issue 1,   Pages 41-45

Abstract: The bearing capacity of the pile is increased, while the settlement is significantly reduced at the sameThe characteristic of multi-pivot bearing makes the settlement mechanism very complicated and hard toThis paper compares the settlement characteristics of DX pile and straight pile on the basis of lotsof projects to verify the DX pile settlement formula and the reliability of correction factor.

Keywords： DX pile     straight pile     settlement     correction coefficient    

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Shan-shui City: the Ideal Human Settlement for China in the 21st Century

Bao Shixing

Strategic Study of CAE 2002, Volume 4, Issue 9,   Pages 19-23

Abstract:

In the 1990s, a great discussion on city developing model in socialist China in the 21st century was raised widely. At that time, a new concept —“Shan-shui city” was first put forward by Professor Qian Xuesen. The concept integrates Chinese traditional culture, which includes Chinese poetry, paintings and classical gardening architecture, with modern city construction. “Shan-shui city” model puts emphasis on local history and culture, which is a kind of comprehension of natural ecological processes, historical source and cultural veins. To go to a unification of man, its society and nature and to realize a kind of visual and psychological sense of beauty to their living and working environment are basic goals of building a “Shan-shui city”. The 21st century is named city's century because of developing countries' urbanization. In the mean time, China has come into the new phase of accelerated urbanization. This is the era background of discussing the idea of “Shan-shui city”. Another background contributes to culture and the spirit genes that Chinese love natural mountains and water. The culture about natural mountains and water plays an important role in China.

Keywords： shan-shui city     Qian Xuesen     human settlement    

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Technology on settlement monitoring and evaluation in bridge pier in Beijing-Tianjin inter-city railway

Ding Yuanwen

Strategic Study of CAE 2009, Volume 11, Issue 1,   Pages 43-47

Abstract:

Specific requirements and methods of settlement monitoring which arehigh-speed railway are introduced systematically, and mathematical model and determinant conditions of settlement

Keywords： Beijing-Tianjin inter-city railway     bridge     settlement monitoring     evaluation    

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Dynamic construction control and settlement forecast about roadbed of express passenger line

Wang Guoti,Wu Jixiang,Li Gang,Wang Yixin

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 50-55

Abstract: text-align: justify;">In this paper, the author proposed the formula of dynamic construction control and settlementobservation data to analyze and control roadbed construction for ensuring that the roadbed quality,settlement

Keywords： high-speed railway     express passenger line     roadbed construction     dynamic construction control     settlement    

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The discussion on the settlement of the high speed railway track led by non-engineering factor and its

You Changlong

Strategic Study of CAE 2014, Volume 16, Issue 2,   Pages 106-112

Abstract:

Combined with the cases of the track settlement led by non- engineering factor，the paper analyzed

Keywords： high speed railway     track     non-engineering factor     settlement led by nonengineering factor    

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Centrifuge experiment and numerical analysis of an air-backed plate subjected to underwater shock loading

Zhijie HUANG, Xiaodan REN, Zuyu CHEN, Daosheng LING

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1350-1362 doi: 10.1007/s11709-019-0559-x

Abstract: Systematic numerical studies are performed to investigate the effect of the accumulated shock impulseThe numerical and experimental results suggest that the peak strains are strongly dependent on the accumulated

Keywords： underwater explosion     centrifuge experiment     shock load     dynamic response     accumulated shock impulse    

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Construction optimization of shallow-buried tunnel in gravel strata based on controlling settlement of

Yu Jun,Liu Songyu and Gong Xiaonan

Strategic Study of CAE 2013, Volume 15, Issue 10,   Pages 97-102

Abstract:

The stability of surrounding rock is closely connected with the settlementTherefore, simulation analysis of different construction methods was used to get the settlement law ofThe result showed that the crown settlement easily took place during excavation of shallow tunnel andwith different construction methods, the difference of crown settlement was great.It is found that CRD method is the most appropriate for gravel strata tunnel because the crown settlement

Keywords： gravel     surrounding rock of tunnel     numerical analysis     construction optimization     crown settlement    

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Title Author Date Type Operation

Formation of disinfection byproducts from accumulated soluble products of oleaginous microalga after

Yu Liu, Qiao Zhang, Yu Hong

Journal Article

Image-Aided Analysis of Ballast Particle Movement Along a High-Speed Railway

Xuecheng Bian, Wenqing Cai, Zheng Luo, Chuang Zhao, Yunmin Chen

Journal Article

Accumulated damage process of thermal sprayed coating under rolling contact by acoustic emission technique

Jia XU,Zhen-yu ZHOU,Zhong-yu PIAO

Journal Article

Prediction of shield tunneling-induced ground settlement using machine learning techniques

Renpeng CHEN, Pin ZHANG, Huaina WU, Zhiteng WANG, Zhiquan ZHONG

Journal Article

Long-term settlement behavior of ground around shield tunnel due to leakage of water in soft deposit

Huaina WU, Yeshuang XU, Shui-long SHEN, Jin-chun CHAI

Journal Article

Reliability-based settlement analysis of embankments over soft soils reinforced with T-shaped deep cement

Chana PHUTTHANANON; Pornkasem JONGPRADIST; Daniel DIAS; Xiangfeng GUO; Pitthaya JAMSAWANG; Julien BAROTH

Journal Article

Influence and Control Strategy for Local Settlement for High-Speed Railway Infrastructure

Gaoliang Kang

Journal Article

Study on settlement of DX single pile

Ouyang Yi,Chen Lihong,Zhang Dehua

Journal Article

Case study of DX single pile settlement

Tang Songtao,Yuan Xiyu,Chen Lihong

Journal Article

Shan-shui City: the Ideal Human Settlement for China in the 21st Century

Bao Shixing

Journal Article

Technology on settlement monitoring and evaluation in bridge pier in Beijing-Tianjin inter-city railway

Ding Yuanwen

Journal Article

Dynamic construction control and settlement forecast about roadbed of express passenger line

Wang Guoti,Wu Jixiang,Li Gang,Wang Yixin

Journal Article

The discussion on the settlement of the high speed railway track led by non-engineering factor and its

You Changlong

Journal Article

Centrifuge experiment and numerical analysis of an air-backed plate subjected to underwater shock loading

Zhijie HUANG, Xiaodan REN, Zuyu CHEN, Daosheng LING

Journal Article

Construction optimization of shallow-buried tunnel in gravel strata based on controlling settlement of

Yu Jun,Liu Songyu and Gong Xiaonan

Journal Article