Turbine ring assembly

A turbine ring assembly comprising:

• a plurality of ring sectors made of ceramic matrix composite material forming a turbine ring;
• a ring support structure, each ring sector having a portion forming an annular base in a section plane defined by an axial direction and a radial direction of the turbine ring, said portion having an inside face in the radial direction of the turbine ring defining the inside face of the turbine ring, and an outside face from which there project in the radial direction of the turbine ring a first attachment tab and a second attachment tab, each presenting a first end secured to the outside face and a second end that is free,
• wherein each ring sector has a third attachment tab and a fourth attachment tab, each extending in the axial direction of the turbine ring between the second end of the first attachment tab and the second end of the second attachment tab, and
• wherein each ring sector is fastened to the ring support structure by a fastener bolt having a bolt head bearing against the ring support structure and a thread co-operating with a tapping made in a fastener plate, the fastener plate co-operating with the third and fourth attachment tabs, the third attachment tab and the fourth attachment tab each being cut into two independent portions, each of the third and fourth attachment tabs having a first portion coupled to the first attachment tab and a second portion coupled to the second attachment tab.