The ground assembly method can be divided into several construction methods:

 


The ground assembly method can be divided into several construction methods:

a. On-site assembly and overall jacking

The space frame is assembled on the ground, and the fulcrum is set at the position of the column, so there is no need to stagger it, and then the space frame is raised to the design level with a jack.

b. On-site assembly and overall improvement

The space frame is fully assembled on the ground, and then the space frame is raised to the design level by using the plate lifter or the sliding form lifting machine.

c. On-site assembly, overall hoisting, and high-altitude displacement

This method is to stagger the grid support from the position of the support column when assembling on the ground (when individual rods affect the lifting, they can not be assembled, but should be properly reinforced). Then use the hoist to lift the space frame, and then move the space frame after it exceeds the top of the column, so that the support of the space frame moves to the top of the column and then it is in place.

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