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2023 | Buch

Introduction Kapitel lesen Erstes Kapitel lesen

Influence of Shield Tunneling on Adjacent Structures and Control Technology

verfasst von: Zhi Ding, Xinjiang Wei, Yong Wu

Verlag: Springer Nature Singapore

Enthalten in: Springer Professional "Wirtschaft+Technik" , Springer Professional "Technik" , Springer Professional "Wirtschaft"

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Über dieses Buch

This book introduces the synergy theory model to analyze the calculation results of the soil deformation and the lateral displacement law caused by the longitudinal shield tunneling based on in-depth scientific research and engineering practice on deformation of structures caused by shield tunneling. The influence of shield tunneling on different adjacent foundation buildings was studied, and the deformation law and internal force distribution law of the structures were obtained. It aims to help practitioners in understanding the mechanism, predictive analysis method, and corresponding control technology of the influence of surrounding structures’ deformation caused by shield tunneling.

Inhaltsverzeichnis

Frontmatter
Chapter 1. Introduction
Abstract
With the rapid development of China's economy, higher requirements have been put forward for the urban traffic service function. Rail transit has become the best mode of transportation for the sustainable development of the city due to its advantages such as provincial footprint and high speed. According to statistics, by 2016, 42 cities in the Chinese mainland, including Beijing, Tianjin, Shanghai, Guangzhou, Nanjing, Shenzhen and Hangzhou, had built or were about to start building subways.
Zhi Ding, Xinjiang Wei, Yong Wu
Chapter 2. Measurement and Analysis of Shield Tunneling Settlement of Adjacent Different Foundation Buildings
Abstract
China's coastal areas are economically developed and densely populated, where subway construction is concentrated, and where deep soft clay is widely distributed.
Zhi Ding, Xinjiang Wei, Yong Wu
Chapter 3. Calculation of Soil Deformation Caused by Shield Tunneling
Abstract
At present, many researches have been carried out on the longitudinal and lateral displacement mechanism of soil caused by shield construction.
Zhi Ding, Xinjiang Wei, Yong Wu
Chapter 4. A Theoretical Study on the Influence of Longitudinal Tunneling of Shield on Adjacent Shallow Foundation Buildings
Abstract
The subway shield tunneling is actually a dynamic process, and the tunnel excavation should result in a three-dimensional settlement trough, which means that before the tunnel excavation surface reaches the building foundation, the surface deformation caused by shield tunneling has had an impact on the building, which is easy to be ignored in the process of construction, design and research.
Zhi Ding, Xinjiang Wei, Yong Wu
Chapter 5. Theoretical Research on the Influence of Longitudinal Tunneling of Shield on Adjacent Buildings with Short Pile Foundation
Abstract
With the shortage of urban land, underground space has been further developed and utilized, and higher requirements have been put forward for shield construction. At present, there are a large number of buildings built in 1980 and 1990s in the urban center area, most of which are shallow foundation brick and masonry structures, frame buildings and short pile brick and masonry structures.
Zhi Ding, Xinjiang Wei, Yong Wu
Chapter 6. Study on the Influence and Control Standard of Double Line Shield Tunneling on Adjacent Buildings
Abstract
In recent years, with the continuous development of China’s subway construction.
Zhi Ding, Xinjiang Wei, Yong Wu
Chapter 7. Prediction of Lateral Surface Settlement Caused by Shield Tunneling of Adjacent Buildings
Abstract
The soil displacement and structure deformation caused by shield tunneling has been a common concern in urban subway construction in China, among which the peck formula is still the most widely used to predict the lateral deformation of soil mass.
Zhi Ding, Xinjiang Wei, Yong Wu
Chapter 8. Construction Control Technology of Shield Construction for Adjacent Structures
Abstract
Shield construction of adjacent structures will inevitably lead to a certain degree of stratum displacement, which will result in subsidence deformation of the surface and structures and endanger the safety of structures.
Zhi Ding, Xinjiang Wei, Yong Wu
Metadaten
Titel
Influence of Shield Tunneling on Adjacent Structures and Control Technology
verfasst von
Zhi Ding
Xinjiang Wei
Yong Wu
Copyright-Jahr
2023
Verlag
Springer Nature Singapore
Electronic ISBN
978-981-19-1134-7
Print ISBN
978-981-19-1133-0
DOI
https://doi.org/10.1007/978-981-19-1134-7