Stairs practice in general where the construction can be found, building plans or structural map which can be found
Two-story building floor 2cm leveling layer belongs to the height of the first layer inside the structure diagram should be able to find a large sample of the base, that there should be a concrete beam above the specific approach,
The architectural approach is aggregated where the structure and architectural form can be found in the staircase node detail
Single run stairs the most simple, suitable for high-rise buildings; double-run stairs are the most common, there are double running straight, double running twists and turns, double run fold (parallel), etc., for general civil construction and industrial buildings; There are three fold, T-style, split, etc., used for public buildings; scissors staircase by a pair of opposite pairs of parallel running parallel ladder, or by a pair of overlapping and not connected to a single run straight up the ladder, Cross the scissors, can also be more people through the flow and save space; spiral staircase is fan-shaped support in the neutral column, although walking less comfortable, but save space for less flow, the use of infrequent places; Round, semi-circular, curved staircase, by the curved beam or curved plate support, step by step fan-shaped, fancy variety, modeling lively, full of decorative, suitable for public buildings.
In the building map can find the practice of the stairs.
Buildings used as a vertical traffic between buildings is called a staircase, for between the floors and the height difference between the larger traffic links. In the multi-storey and high-rise buildings with elevators and escalators as the main vertical means of transport, stairs should also be provided. In the duplex house, there are also stairs, but the stairs are set in the room. High-rise buildings, despite the use of elevators as the main vertical means of transport, but still have to keep the stairs for fire when the escape. The stairs consist of successive steps (also known as ladders), platforms (rest platforms) and enclosures. The lowest level of the staircase and the highest level of step-by-step horizontal projection distance for the staircase, the total height of the staircase is high. During the Warring States period, the image of the heavy house on the bronze was engraved with stairs. 15 to 16th century Italy, the indoor staircase from the traditional closed space in the liberation, making it a change in shape with a decorative part of the building.