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Technical performance of grid engineering:

1. Can bear vertical load;

2. It has the performance of anti-vertical tensile strength to ensure that the left and right structures are in a good position in the case of vertical ground disasters;

3. It has the performance of anti-leveling force to ensure that the structure will not fall down in the event of a horizontal ground* disaster;

4. It can be integrated into the offset regulations in the axial and circumferential directions;

5. It can be integrated into the corner regulations of arbitrary orientation;

6. The vulcanized rubber bearing of the grid frame has excellent shock-absorbing performance;

7. The bearing transmits force according to the curved surface, and there is no contraction of the force, and the axial force of the upper and lower structures is more symmetrical;

8. The bearing does not need vulcanized rubber to bear pressure, and there will be no harm to the bearing from embrittlement of vulcanized rubber, and the service life is long.

The advantages of light weight, short installation cycle time, beautiful appearance, and conducive to maintenance have always been the key to the technical exploration of the grid manufacturing industry. From the current development trend, the key advantages of its key technologies are reflected in the following many Level.

1. The types and specifications of stainless steel plates are gradually increasing. Among them, the application of alloy structural steel, high-toughness structural steel and large and thin stainless steel plates has gradually become a development trend. With the continuous improvement of steel production technology, casting Thick steel plates such as steel parts are slowly enough to be used. Therefore, the welding * method of scientific research is explored.

2. The shape design is unique, the structure is rich and complex, the grid connection point structure is various, and the main performance of the butt welding seam is also abnormal, which also causes the difficulty coefficient of the welding process for the fabrication of prefabricated components and on-site installation. Slowly increase.

3. There are many elements involved in the manufacturing and on-site installation of the processing plant. The technical work types of different grids are quite different, which also creates a certain degree of difficulty for the on-site installation.

4. The building density is high, the structure span is large, and the seismic performance design scheme has high requirements for the quality of electric welding of key steel structures.