Bearing Capacity of Concrete Filled Steel Tube Circular Arch under the Six-Point Uniformly Distributed Loading and Its Engineering Application

Table 2

Bearing capacity of circular arch specimens with different rise-span ratios.

Specimen no.	Rise-span ratio	Yield load (kN)	Corresponding displacement (mm)	Ultimate load (kN)	Corresponding displacement (mm)
1	0.154	650	24.68	753	40.98
2	0.207	980	23.11	1074.3	33.37
3	0.26	1050	17.61	1267.1	34.26