Experimental Study on Bearing Capacity of Normal- and High-Strength Steel Screw Anchors

Table 4

Comparison of bearing capacity of screw anchor.

Type	Theoretical results (kN)	Numerical results (kN)	Experimental results (kN)	T/E	N/E	Resilience rate (%)
SY-1	160	170	174	0.94	0.98	10
SY-2	221	223	230	0.96	0.97	13
SY-3	310	315	285	1.09	1.11	19
SY-4	265	281	287	0.92	0.98	14
SY-5	170	218	222	0.77	0.98	20
SY-6	285	355	360	0.79	0.99	17