Research on the Reinforcement Mechanism and Safety Monitoring of Heavy-Duty Concrete-Encased CFST Columns

Table 1

Measured and calculated values of beam end displacement, stress, and axial force of the support columns at the end of the construction process.

Column	Displacement (mm)		Stress (MPa)						Axial force (kN)
			Near side			Far side
	Measured	Calculated	Point	Measured	Calculated	Point	Measured	Calculated	Measured	Calculated
East	−0.86	−0.86	6	−11.54	−9.30	4	−8.19	−6.51	−2103.0	−1875.0
South	−1.12	−0.83	13	−12.21	−9.09	11	−8.01	−6.34	−2109.0	−1833.0
West	−0.87	−0.63	20	−8.64	−7.42	18	−5.17	−4.94	−1544.0	−1495.0
North	−1.04	−0.69	27	−10.27	−8.45	25	−6.73	−4.43	−2210.0	−1824.0