The invention relates to construction mounting of a cable dome, in particular to a construction mounting method of the cable dome structure with glass bearing secondary cable net. Traction equipment and a tool cable are arranged at the corresponding position of the periphery slightly higher than an outer pressing ring of a cable dome and are connected with an outer ring ridge cable and an inner pulling ring component, the inner pulling ring and the outer ring ridge cable are evenly and synchronously pulled, and secondary cable nets, ring cables, supporting rod, inclined cables and the like are expanded and mounted while pulling lifting is carried out. When the ring cable on the outmost portion is away from the ground, mounting is completed; the outer ring ridge cable and an inner pulling ring tool are pulled synchronously until the outer ring ridge cable, the inclined cables and the secondary cable nets are connected in place, and final forming is achieved by stretching and drawing the inclined cable on the outmost ring. A large amount of arithmetical operation is not needed, and plenty of supporting tower trusses are eliminated.