Building structure and material restrictions
From the perspective of building structure, Stereoscopic library The height of is mainly limited by the strength and stability of building materials. Generally, the height of traditional reinforced concrete three-dimensional warehouse can reach about 30 - 40 meters. This is because with the increase of height, the pressure and wind load borne by the structure will increase significantly. In this height range, through reasonable structural design, such as increasing the section size of the column, using high-strength concrete, etc., the stability of the three-dimensional warehouse can be ensured.
The height of the three-dimensional warehouse of steel structure may be higher. The steel structure has a high strength weight ratio and can withstand greater vertical and horizontal loads. Some large modern steel structure three-dimensional warehouses can reach a height of 50 - 60 meters. However, the steel structure also has its limitations, such as the relatively poor fire performance, so the fire protection measures such as fireproof coating should be considered when designing the high-rise warehouse.
Equipment and technical factors
The storage devices in the stereo library also have certain restrictions on the height. For example, the stacker is the key equipment for cargo storage in the stereo warehouse. When the height of traditional stacker is too high, the stability and accuracy of its operation will be affected. At present, the advanced high-speed stacker can technically support a higher warehouse height, up to about 40 - 50 meters. These stackers use high-precision positioning system, strengthened mechanical structure and other technologies to ensure accurate cargo storage in high altitude.
The cargo handling and conveying equipment will also limit the height of the stereo warehouse. When the height of the three-dimensional warehouse is too high, the transportation time of goods in the vertical direction will increase, which may affect the logistics efficiency of the entire warehouse. At the same time, in order to ensure the safe handling of goods at heights, it is necessary to equip more powerful lifting equipment and safety protection devices.
Safety and fire regulations
The safety regulations also have an important impact on the height of the stereo library. With the increase of height, the risk of personnel working at heights will also increase. In order to ensure the safety of the staff, it is necessary to set up perfect safety facilities, such as fall prevention devices, safe passages, etc. In some countries and regions, special safety measures need to be taken when the height of the stereo storage exceeds a certain limit.
In terms of fire protection, it is difficult to put out a fire in a high-rise warehouse. The fire department usually requires the configuration of fire-fighting facilities, such as automatic sprinkler system, smoke detector, etc., to be considered in the design and construction of the three-dimensional warehouse. Moreover, too high a stereoscopic warehouse may affect the rescue scope of the fire ladder, so its height will also be limited in the fire regulations.
