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Module 4 : Design of Shallow Foundations

Lecture 19 : Settlement [ Section19.4 : Problems ]

Table 4.17 Values of time and settlement for each footing (for position 2)

Time(days)	Tv		U		Settelement(m)		Differential settlement(m)
Time(days)	Footing A	Footing B	Footing A	Footing B	Footing A	Footing B	Differential settlement(m)
0					0	0	0
50	0.135	0.54	0.41	0.79	0.0029	0.0078	0.0050
100	0.27	1.08	0.58	0.94	0.0041	0.0094	0.0054
150	0.405	1.62	0.70	0.99	0.0049	0.0098	0.0050
200	0.54	2.16	0.79	1.00	0.0055	0.0099	0.0045
250	0.675	2.7	0.85	1.00	0.0059	0.0100	0.0041
300	0.81	3.24	0.89	1.00	0.0062	0.0100	0.0038
350	0.945	3.78	0.92	1.00	0.0064	0.0100	0.0036
400	1.08	4.32	0.94	1.00	0.0066	0.0100	0.0034
450	1.215	4.86	0.96	1.00	0.0067	0.0100	0.0033
500	1.35	5.4	0.97	1.00	0.0068	0.0100	0.0032
550	1.485	5.94	0.98	1.00	0.0068	0.0100	0.0032
600	1.62	6.48	0.99	1.00	0.0069	0.0100	0.0031
650	1.755	7.02	0.99	1.00	0.0069	0.0100	0.0031
700	1.89	7.56	0.99	1.00	0.0069	0.0100	0.0031
750	2.025	8.1	0.99	1.00	0.0069	0.0100	0.0031
800	2.16	8.64	1.00	1.00	0.0069	0.0100	0.0031
850	2.295	9.18	1.00	1.00	0.0069	0.0100	0.0030
900	2.43	9.72	1.00	1.00	0.0069	0.0100	0.0030
950	2.565	10.26	1.00	1.00	0.0069	0.0100	0.0030

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