楼梯,是楼层间垂直交通构件。扶手,是设置在梯段侧墙或楼梯栏杆上的长条形配件,它给人以自然的临空安全感;是老年人上楼节省体力的助手和导向、防跌设施。除了实用功能,把扶手制作成造型优美、线形流畅的建筑小品,还有其室内景观功能。一、有关楼梯栏杆扶手的设计规定和要求1.楼梯应至少于一侧没置扶手(图1); Stairs are vertical transportation components between floors. Handrails are long strip fittings installed on the side walls of stairs or stair railings. It gives people a natural sense of safety in the air; it is an assistant and guidance for the elderly to go upstairs to save energy, and a fall prevention facility. In addition to practical functions, the handrails are made into beautifully-shaped, linear-shaped architectural pieces, as well as their indoor landscape features. First, the design regulations and requirements of the handrails on the staircase railings 1. Stairs should be no at least on one side of the handrail (Figure 1);