Turbine ring assembly made from ceramic matrix composite material

A turbine ring assembly comprising a metal ring support structure and a plurality of ring sectors, each ring sector being made as a single piece of ceramic matrix composite material and being mounted on the metal ring support structure, the ring support structure having tabs extending radially towards a gas flow passage, each ring sector having a first portion forming an annular base with a radially inside face defining an inside face of the turbine ring and an outside face from which there extend two adjacent tabs, the ring sectors having a cross-section that is substantially π-shaped, wherein the tabs of each ring sector fit axially over the tabs of the ring support structure with contact between the tabs of the ring support structure and the tabs of each ring sector when cold, said tabs of each ring sector being held to the ring support structure by pegs passing through holes formed in the tabs of each ring sector and received in the tabs of the ring support structure, the holes in the tabs of each ring sector presenting a size greater than the diameter of the pegs so as to provide clearance when cold between the ring sector and the ring support structure, and

• wherein all of the tabs of the ring support structure that receive said pegs are provided between the two adjacent tabs of the ring sector.