What Can A Crane Pick Up

Illustrations and rhyming text show that a crane can lift anything from a load of steel to a cow.

More fabulous huge machines for the kids who love them.

Recent surveys of the U.S. infrastructure‘s condition have rated a staggering number of bridges structurally deficient or functionally obsolete. While not necessarily unsafe, a structurally deficient bridge must be posted for weight and have limits for speed, due to its deteriorated structural components. Bridges with old design features that canno

GATEWAY TO ENGINEERING, 2E helps students build a solid foundation in technological literacy as they study engineering-related careers and educational pathways. This book introduces middle school students to the process of design, the importance of engineering graphics, and applications of electricity and electronics, mechanics, energy, communications, automation/robotics, manufacturing processes, and control systems/computer programming. The vibrant four-color design and plentiful images make it especially appealing to middle school students, while the text's strong engineering flavor and alignment with national Standards for Technological Literacy make it the perfect tool for mastering Project Lead the Way's® Gateway to Technology curriculum. It also includes a revised chapter featuring sustainable architecture, enhanced coverage of green technology, and new CourseMate interactive learning tools.

The yard block of a container terminal is the central point of synchronisation for asynchronous container flows between deep-sea vessels and transport to the hinterland. The structure of the block stipulates that containers are stacked on top of each other with only the topmost container directly accessible by a yard crane. This book describes a holistic and integrative approach to container handling in yard blocks to optimise productivity by minimising re-handling operations. The results provide insights for academic scholars as well as for experts from practical terminal planning and operations. The approach presented is two-fold: first, a theoretical foundation of the interdependencies in decision-making is established using mathematical programming. Secondly, operations involving uncertain container arrival information are examined on the basis of a simulation with a rigorous experimental design and statistical evaluation. In this context, the book develops container-handling strategies and analyses the impact of a system for vehicle arrival management – the "Terminal Appointment System". The findings presented in this book are the result of a close cooperation with experts at the port of Hamburg and build on previous research.