Автор: Pompeu-Santos, Silvino Название: Innovation in TBM Traffic Tunnels ISBN: 0367701634 ISBN-13(EAN): 9780367701635 Издательство: Taylor&Francis Рейтинг: Цена: 91860.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Innovation in TBM Traffic Tunnels is aimed at professionals involved in the planning, design, and construction of tunnels for transport infrastructure, including authorities, consultants and construction companies, worldwide.
Автор: Simanjuntak, T.D.Y.F. Название: Prestressed Concrete-Lined Pressure Tunnels ISBN: 1138028533 ISBN-13(EAN): 9781138028531 Издательство: Taylor&Francis Рейтинг: Цена: 64300.00 T Наличие на складе: Нет в наличии.
Название: Tunnels and Underground Cities. Engineering and Innovation Meet Archaeology, Architecture and Art ISBN: 1138388653 ISBN-13(EAN): 9781138388659 Издательство: Taylor&Francis Рейтинг: Цена: 663520.00 T Наличие на складе: Нет в наличии. Описание: Covers topics from technical challenges of design and construction of underground works, innovation in tunneling engineering, to archaeology, architecture, and art. A valuable reference text for tunneling specialists, engineers, architects, academics and others involved in underground planning, design and building.
Автор: Abdul Shakoor; Kerry Cato Название: IAEG/AEG Annual Meeting Proceedings, San Francisco, California, 2018 - Volume 4 ISBN: 3319931326 ISBN-13(EAN): 9783319931326 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Поставка под заказ. Описание: This book is one out of six IAEG XIII Congress and AEG 61st Annual Meeting proceeding volumes, and deals with topics related to dams, tunnels, groundwater resources, and climate change.The theme of the IAEG/AEG Meeting, held in San Francisco from September 17-21, 2018, is Engineering Geology for a Sustainable World. The meeting proceedings analyze the dynamic role of engineering geology in our changing world. The meeting topics and subject areas of the six volumes are: Slope Stability: Case Histories, Landslide Mapping, Emerging Technologies; Geotechnical and Environmental Site Characterization; Mining, Aggregates, Karst; Dams, Tunnels, Groundwater Resources, Climate Change; Geologic Hazards: Earthquakes, Land Subsidence, Coastal Hazards, and Emergency Response; and Advances in Engineering Geology: Education, Soil and Rock Properties, Modeling.
Автор: Bilotta Emilio, Casale Renato, Di Prisco Claudio Giulio Название: Handbook on Tunnels and Underground Works: Volume 1: Concept - Basic Principles of Design ISBN: 1032187727 ISBN-13(EAN): 9781032187723 Издательство: Taylor&Francis Рейтинг: Цена: 188850.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book set provides a global, up-to-date, thorough, clear and practical new risk-based approach to tunnelling design and construction methods and discusses detailed examples of solutions applied to relevant case histories.
Автор: Campos e Matos, Ant?nio Название: Geotechnical Risk in Rock Tunnels ISBN: 0415400058 ISBN-13(EAN): 9780415400053 Издательство: Taylor&Francis Рейтинг: Цена: 163330.00 T Наличие на складе: Нет в наличии.
Автор: Simanjuntak, T.D.Y.F. Название: Prestressed Concrete-Lined Pressure Tunnels ISBN: 1138373346 ISBN-13(EAN): 9781138373341 Издательство: Taylor&Francis Рейтинг: Цена: 168430.00 T Наличие на складе: Невозможна поставка. Описание:
Hydropower can be a source of sustainable energy, provided environmental considerations are taken into account and economic aspects of hydropower design are appropriately addressed. Using concrete-lined pressure tunnels instead of steel pipes may be economically attractive but may also have limitations due to the low tensile strength of concrete.
Cracking in concrete tunnel linings can lead to loss of energy production, extensive repairs, and even accidents. One of the techniques available to improve the bearing capacity of pressure tunnels is through prestressing the concrete lining by grouting the circumferential gap between the concrete lining and the rock mass at high pressure. A classical approach to determine the bearing capacity of such tunnels is based on the theory of elasticity, assuming impervious concrete. In this research, a new concept is introduced to assess the effect of seepage on the bearing capacity of pressure tunnels. Also, an innovative approach is proposed to explore the effects of the in-situ stress ratio on the lining performance. Distinction is made based on whether the rock mass behaves as an elasto-plastic isotropic, or elastic anisotropic material. Furthermore, a simplified method is introduced to quantify seepage associated with cracks around the tunnel, which is useful for assessing tunnel stability.
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