Plans to construct a four-story addition to Shea's Performing Arts Center took center stage Monday evening when a public ...

The inoperative elevators are a symptom of larger problems the City-County Building has with its mechanical systems and ...

This paper presents a mathematical model for optimizing the design of elevator counterweights. The model ensures compliance with safety regulations and balance coefficient constraints, while ...

The balance coefficient of the traction drive elevator must meet the requirement of 0.4-0.5. In the daily use of the elevator. If the lift car is not decorated, increase or reduce the number of ...

They say the devil’s in the details, but that’s not really true for the space elevator. The biggest hang ups in this concept are the most fundamental aspects of its design: the mass of the ...