Investigation and Improvement of Bursting Force Equations in Posttensioned Anchorage Zone

Table 4

Evaluation of the bursting force equations’ accuracy.

Equation	Mean	Standard deviation	Error (%)
Mörsch	0.971	0.53	50
Guyon	0.990	0.46	37.5
AASHTO	1.005	0.50	50
Zhou	0.895	0.43	50
Proposed	1.056	0.12	25