Semicircular-shaped tile mounting structure

The invention relates to a semicircular-shaped tile mounting structure. The semicircular-shaped tile mounting structure comprises a mounting base, wherein the mounting base comprises a plurality of branch portions and a central portion; one ends of the branch portions are connected with the central portion; base catching grooves are formed in the branch portions; a semicircular-shaped tile comprises a panel; the panel is a polygonal panel; a plurality of semicircular-shaped catching grooves are formed in the bottom surface of the panel, and the semicircular-shaped tile catching grooves can be separated from or connected with the base catching grooves. The semicircular-shaped tile mounting structure provided by the invention has the advantages that the size error between the mounting base and a base layer steel frame can be adjusted by adjusting bolts and fastening the mounting base; in addition, panel spacings are enabled to be uniform by connecting through the base catching grooves and the semicircular-shaped tile catching grooves, and the semicircular-shaped tiles are prevented from getting loose and falling down by connecting through a physical structure, and the gaps among decorative panels are uniform and attractive and the installation is more convenient and quick to perform.