Analysis of the Influence of the Distribution and Development of Soil Caves on the Stability of High-Voltage Transmission Tower Foundations

Table 4

Comparison of the calculated results of two simplified models of soil cave development.

(m)		0.5 m	1.0 m	1.5 m	2.0 m	2.5 m	3.0 m
13	Cylinder	1.00	7.36	15.00	18.92	28.99	38.67
	Sphere	0.90	7.10	13.42	17.28	20.83	31.53
12	Cylinder	1.06	7.94	15.08	23.07	29.31	40.00
	Sphere	0.97	7.43	14.01	19.13	23.78	34.82
11	Cylinder	1.11	8.15	15.13	24.26	31.65	56.23
	Sphere	1.05	7.98	14.46	21.75	28.27	51.62