Tunnels and Underground Cities. Engineering and Innovation Meet Archaeology, Architecture and Art,
Автор: Thorpe Название: `One Planet` Cities ISBN: 1138615102 ISBN-13(EAN): 9781138615106 Издательство: Taylor&Francis Рейтинг: Цена: 7042.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book addresses the crucial question of how the essential needs of the growing human population can be met without breaking the Earth`s already-stretched life-support system, and will be of great interest to practitioners and policymakers, alongside students of the built environment, urban planning, environmental policy and energy.
Автор: Simanjuntak, T.D.Y.F. Название: Prestressed Concrete-Lined Pressure Tunnels ISBN: 1138373346 ISBN-13(EAN): 9781138373341 Издательство: Taylor&Francis Рейтинг: Цена: 25265.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
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.
Автор: Lancaster Название: Innovative Vaulting in the Architecture of the Roman Empire ISBN: 1107059356 ISBN-13(EAN): 9781107059351 Издательство: Cambridge Academ Рейтинг: Цена: 15523.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book on Roman construction explains why and how Roman builders employed a set of unusual vaulting techniques and explores why each is confined to a particular area of the Empire. It is written to be accessible to advanced students as well as experts in the field.
Описание: This book explores an emerging design culture that rigorously applies systems thinking to the practice of design as a form of facilitating change on an increasingly crowded planet.
Автор: Tai Lee Siang, Ang Valerie Название: Cities of Love: Roadmap for Sustaining Future Cities ISBN: 9813200154 ISBN-13(EAN): 9789813200159 Издательство: World Scientific Publishing Рейтинг: Цена: 5544.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Earth's environmental problems are far from being resolved. A large part of these are due to ever-growing cities. Despite more efforts made to improve cities, it has been difficult to change cities. One of the fundamental reasons is that people are not motivated to help change their cities. Apathy is now the number one obstacle to positive change. There is hope and Love is the antidote.
What you love, you will sustain. Cities of Love aims to urge, persuade and provoke fellow residents of our earth to collectively shape the cities we live in. To achieve this, her residents must again uncover the reasons to love and therefore sustain her cities. To this end, Cities of Love tries to identify the ingredients that could possibly be the reasons for such active love. When a city is filled by the people who love their cities, then can a city have a greater chance of advancing towards a better tomorrow. Love is a mighty force to be reckoned with.
Автор: Thomas Schropfer Название: Dense + Green Cities: Architecture as Urban Ecosystem ISBN: 3035615314 ISBN-13(EAN): 9783035615319 Издательство: Walter de Gruyter Цена: 12822.00 р. Наличие на складе: Нет в наличии.
Описание:
In which ways does a "green building" contribute to the ecology of its surroundings? And how can ecologically designed urban districts, with their green and blue networks, link up with the elements and technologies of building design? All dimensions of "green building" are investigated in this book in an effort to understand and evaluate some of the most recent and innovative Dense+Green Cities in Asia, the Americas and Europe.
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