Investigation of Bursting Stress and Spalling Stress in Post-tensioned Anchorage Zones

International Journal of Concrete Structures and Materials

Table 3 Bursting forces calculated by different methods.

\(a/h\)	\(h{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} (mm{\kern 1pt} )\)	\(m\)	Bursting forces \(T\)
\(a/h\)		\(m\)	Test	Equation (21)/Test	ILCs/Test
0.1	0.08	0.104	0.23P	0.93	0.81
0.2	0.08	0.105	0.20P	0.96	0.84
0.3	0.08	0.106	0.17P	0.97	0.86
0.4	0.08	0.107	0.15P	0.98	0.89
0.5	0.08	0.109	0.12P	1.02	0.93
Mean				0.97	0.87
Standard deviation				0.03	0.05