Sheng Zhang – författare

Scale-Size and Structural Effects of Rock Materials presents the latest research on the scale-size and structural effects of rock materials, including test methods, innovative technologies, and applications in indoor testing, rock mechanics and rock engineering. Importantly, the book explains size-dependent failure criteria, including the multiaxial failure and Hoek-Brown failure criterion. Five chapters cover the size effect of rock samples, rock fracture toughness, scale effects of rock joints, microseismic monitoring and application, and structural effects of rock blocks. The book reflects on the scientific and technical challenges from extensive research in Australia and China.

The title is innovative, practical and content-rich. It will be useful to mining and geotechnical engineers researching the scale-size and structural effects of rock materials, including test methods, innovative technologies and applications in indoor testing, rock mechanics, and engineering, and to those on-site technical specialists who need a reliable and up to date reference.

This book investigates the creation of healthy and thermally comfortable built environments in a low-carbon manner with advanced air distribution, i.e., stratum ventilation. Stratum ventilation efficiently supplies conditioned and clean air to the head level of occupants for thermal comfort and inhaled air quality and largely reduces energy consumption and CO2 emission, e.g., by 44% and 32%, respectively, compared with the conventional air distribution method. This book provides the working principles, performance evaluations methods, design methods, operation methods, and different application scenarios (particularly highlighting airborne infection risk control of respiratory diseases and integrated application with renewable energy) of stratum ventilation, to provide theoretical understandings and technical guidelines of stratum ventilation. The book is intended for undergraduate and graduate students, researchers, and engineers who are interested in cutting-edge technologies of livable and sustainable built environments.