Professional prefab Steel structure building Warehouse Workshop

Problems in the design of professional prefabricated steel structure warehouse workshops in building structure

1、 The quality of steel structure design is not high.

The task of steel structure design is relatively heavy, and the design cost of related projects is relatively good, which increases the difficulty of steel structures to a certain extent, so many designers are unwilling to take on such work. In addition, some design units lack practical experience in steel structure design and often subcontract steel structure design. Once the subcontracting unit lacks design qualifications, it will bring hidden dangers to the design of steel structures. In addition, the current design market lacks legal constraints and corresponding supervision, leading to serious consequences such as the occurrence of engineering accidents.

2、 Lack of steel structure design scheme.

The subcontracting between the contracting unit and the design unit has greatly reduced the design cost, and even some design schemes cannot meet the requirements of the original design, such as errors in column base design. Buried, outsourced, and exposed types are the main types of column base design. Exposed types are mainly used in residential buildings, and the elastic and plastic deformation of the bottom plate determines the stiffness of the column base. Therefore, deformation of the bottom plate will cause deformation of the steel structure. If designers do not fully consider these issues, do not conduct internal force analysis, and reserve displacement angle limits, once an earthquake disaster occurs, it is easy to damage the column base node and damage the building.

3、 The quality of the personnel involved in construction is relatively low.

The design of steel structures itself is a heavy task, and currently, there is a widespread lack of quality among designers in the construction steel structure design industry, which highlights the problems of steel structure design. In addition to the lack of quality among designers, construction units often suffer from a lack of quality and professional competence among construction personnel and senior management. No matter what job it is, staff are the key to work quality, and steel structure design work is like this. So, construction companies recognize the importance of this issue and strive to improve the quality and professional competence of current steel structure designers, construction personnel, and senior management personnel.