How to reduce the amount of steel in steel structure?

Steel structure  design often encounters steel structure optimization design, so let's take a look at what is steel structure optimization design! Structural optimization design refers to finding the best design plan under certain constraints, such as the lightest weight, lowest cost, and maximum rigidity. It was once called the optimal design of the structure or the optimal design of the structure. Relative to "structural analysis", it is also called "structural synthesis"; if the weight of the structure is the minimum, it is called the minimum weight design. At present, due to the large investment and long construction period of many construction projects, the effective structural optimization design can reduce the investment amount accordingly. The optimal design of the building structure is the key means to realize the function of the building body and the investment cost of the building. At this stage, with the continuous improvement of the market econ...

As a load-bearing structural system,  steel structure  possesses many advantages such as lightweight, high strength, good plastic toughness, superior seismic performance, the high degree of industrial assembly, short construction period, significant comprehensive economic benefits, flexible structural system, pretty appearance, etc. Therefore, it is more and more widely used in industrial buildings, garages, shopping malls, and other large-span buildings. Corresponding to its construction process, it is necessary to build large reinforced concrete foundations or equipment foundations for these  steel structure buildings , and bury structural bolts connecting the steel structure (column) and reinforced concrete foundation. Due to the large foundation of the steel structure (the upper part is mostly quadrangular prism-shaped), it is not easy to fix the bolt, and the quality requirement of steel structure installation is pretty high. Therefore, the embedding accuracy of the...

Many people will encounter testing problems when the  steel structure workshop  is submitted for inspection, and it is not clear what specific content and items to be tested. The general inspection is divided into two sections, one is mandatory inspection; the other is the inspection of data. Mandatory testing mainly includes: 1. Detection of friction coefficient of high-strength bolts; 2. Flaw detection of welds; 3. Torque coefficient or pre-tension test of high-strength bolts; 4. Anti-slip coefficient detection of high-strength bolt connection surface; 5. Deformation detection of structural members; 6. Testing of bearing capacity of steel structure nodes; 7. Check for cracks, local defects or damage; Note: The components generally include: steel columns, steel beams, purlins, tie rods, braces, corner braces, supports, etc. Data testing includes: 1. Admission materials testing, whether the steel has a factory qualification certificate; 2. Detection of component si...

With the rapid development of the global economy,  steel structures  have played a pivotal role in the field of construction, playing an increasingly important role. Whether in industrial or civil buildings, steel structures are rapidly occupying more and more with their outstanding characteristics Wide market. Its characteristics are: its overall rigidity and seismic performance are good, the construction speed is fast, the self-weight is low, and the bearing capacity is high. It replaces the reinforced concrete structure in large-span and super high-rise buildings, but it also has the disadvantages of poor fire performance and easy corrosion. In order to better play the role of the steel structure in the design according to its characteristics, it is better to play the role of the steel structure, and now the steel structure plant design status and optimization countermeasures are analyzed. A. Overview of steel structure industrial plants 1 Advantages of  steel str...

The reasons for the deformation in the processing of  steel structure  are as follows: (1) The deformation that occurs in the processing of  complex steel structures , mainly hot deformation, cold deformation, or interrelated components, cannot be assembled into one. (2) Thermal deformation is often caused by improper welding process; cold deformation is caused by the large volume and poor rigidity; related components cannot be assembled into one, which is related to inaccurate scribe line, wrong assembly sequence or deformation. Operation method for reducing thermal deformation of  steel structure welding (1) Fixture fixing method: clamp the combined weldment with a very rigid fixture, control the deformation with a forced force, and then perform welding. This method is called the fixture fixing method. The expansion force and contraction force generated in the weldment during welding are limited by the force of the fixture, which can significantly reduce...

In recent years, the number of  steel structure warehouses  has been increasing, especially for commercial use. Many small businesses have begun to see more success. In order to take the business to a new level, they are looking for a reliable storage facility so that they can prepare more products. No matter what the purpose, the  steel structure warehouse  must provide more storage space. It must also have a considerable portion of convenience.  Steel structure buildings  will meet these requirements and even more. If you want to enter the warehouse, this is why you have to go to the  steel structure . speed If you want to get involved in the warehousing industry, then you want to be able to build buildings quickly. The steel structure warehouse can be built quickly because all parts are prefabricated according to the selected design. The sooner your facility is put into operation, the sooner you will have money to come in. By having an easy-t...

In achitechive, with the development of  steel structure workshop , the manufacture, delivery and installation of steel structure workshop are more and more important. At the same time, the steel structure workshop get improved. How to improve the accuracy of steel structure workshop manufacture and installation and cut cost are a important subject. Some specification and standard of this industry has been made from parts blanking and completion. Considering about improving the installation accuracy of steel structure workshop, we analyze and sum up some control method of main links manufacture, delivery and installation. The control of the manufacture and delivery of  steel structure workshop The accuracy of manufacture for steel structure workshop is the prerequisites to ensure the accuracy of whole  steel structure  and the installation. So we need to grasp the straightness and distortion, the distance from connection hole to column floor of...