Blog
Do you know the design standards of the three-dimensional warehouse shelves stipulated by the state?
2022-09-21 18:15
At present, there are 8,000 warehouse shelf manufacturers in China, not 10,000 but also 8,000. Moreover, manufacturers in different regions also have their own characteristics in designing shelves, especially in the industry. So is there a unified three-dimensional shelf design standards to regulate the shelf manufacturers around it? Today he came: "three-dimensional warehouse shelf system design specification", let's take a look at the national standard shelf design specification is how to stipulate.
Background of 1. Standard Development
Three-dimensional warehouse shelves are generally used in the field of industrial manufacturing and warehousing logistics. The stacking of materials can reach several layers, more than a dozen layers and even dozens of layers, with a height of several meters to more than 40 meters, and special material handling equipment is used for goods warehousing and warehousing operations. It usually has the characteristics of integration, automation and intelligence. As an important infrastructure for warehouse storage, the domestic construction industry in 1990 has developed a three-dimensional warehouse shelf design standard CECS23:90, has been 30 years, its advanced, professional has lagged far behind the rapid development of logistics technology. The development of domestic combined steel structure shelves is advancing by leaps and bounds, and the structure of the shelves has also undergone tremendous changes. Lightweight high-strength structural steel and plug-in installation methods have been widely used in the construction of three-dimensional warehouses, and the design of shelf structures is becoming more and more complicated. At present, the standard GB/T 28576-2012 in the industry also contains some shelf design content, but the standard focuses on checking and calculation, and has less targeted structural design content.
In order to standardize the design of existing products, improve product quality, promote the promotion and application of new technologies and new products, and promote the healthy development of the industry, the Standards Committee organized and formulated the national standard "Design Specification for Three-dimensional Warehouse Shelf System".
Main contents of 2. standard
The standard specifies the three-dimensional warehouse shelf system terminology, materials, load and load combination, shelf design and test methods. The main technical requirements of the standard are reflected in the following aspects: 1) material requirements, up to Q460 grade high-strength materials, and provisions are made for materials and galvanized sheets at low temperatures; 2) The load combination includes the combination of the bearing capacity limit state and the normal service limit state, and includes the special combination of the pull-out force on the column foot; 3) Detailed regulations are made on the taking and using of the calculated length of the column in several cases; 4) The calculation of beams in several cases is specified in detail; 5) The relevant provisions for cold bending hardening are made; 6) The detailed test methods are described for plate test, short column test, long column test, beam-column node stiffness, column foot node stiffness, etc.
This standard applies to cold-formed steel or hot-rolled steel components, mainly under static load of the three-dimensional warehouse shelf system.
Implementation significance of 3. standards
Three-dimensional warehouse shelves are high in height and heavy in load-bearing capacity. There may be personnel operations inside some shelves and occasional shelf collapse accidents. Therefore, shelf safety is very important. At present, the domestic industrial shelf market has reached 10 billion scale, many participating manufacturers, but more use of low-cost competition mode, reduce product quality, but also increased security risks. The release of this standard will standardize the shelf structure design, provide technical support for high-quality three-dimensional warehouse shelves in China, ensure safe production of shelves, reduce production costs, promote the exchange and integration of products from different manufacturers, improve the market competitiveness of China's three-dimensional warehouse shelves in China and abroad, and have positive significance for improving the shelf design ability of the whole industry.
Latest recommend
Contact Us
Headquarters Address: 1801, Floor 18, Building 6, Jiayue Plaza, Yard 9, Hongye Road, Daxing District, Beijing
Hotline:139-1033-6413
Contact E-mail:lixiulan@jwrack.com
Get in touch with our team in time and be happy to help you
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.
These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.
These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.
These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.