strip footing (www.theengineeringcommunity.org).xlsx

	A	B	C	D	E	F	G	H	I
1	Strip Footing
2	Strip Footing
3
4
5		fc=	30	N/mm^2
6		fy=	460	N/mm^2
7		q =	200	KN/m^2
8
9		Pu (KN)	Pw (KN)	Wall Width
10	Col.	656	656,00	600		where b= width of column
11
12	t p.c=	30	m			t p.c= thickness of P.C footing
13
14	A p.c=	1.30	m^2
15
16	B p.c=	0.50	m			B p.c= width of P.C footing
17	choose B p.c=	1	m			B p.c= width of P.C footing
18
19	B R.C=	60,00	m			B R.C= width of R.C footing
20
21
22	Design of moment
23	Design of moment
24
25	qu=	10,93333333	KN/m^2
26
27	z=	29,7	m
28
29	Mu=	4822,092	KN.m/m'
30
31	d=	2004,60	mm			d= depth of R.C footing
32	choose d=	330	mm			d= depth of R.C footing
33
34
35	Check Shear
36	Check Shear
37
38	l=	29,37	m
39
40	Qs=	321,112	KN
41
42	qs=	0,97	N/mm^2
43						unsafe shear (increase depth)
44	q all.=	0,72	N/mm^2
45
46
47	Rft.
48	Rft.
49
50	As min.=	565,4	mm^2
51
52	As short=	38457,7	mm^2	choose	38457,7		192	f	16
53
54	As long.=	7691,546479	mm^2				69	f	12
55
56
57	Final Result
58	Final Result
59
60	dimension of P.C=		1	m
61
62	thickness of P.C=		30	m
63
64	dimension of R.C=		60,00	m
65
66	thickness of R.C=		0,4	m
67
68
69	Rft of short direction
70
71	As bottom =	192	f	16
72
73	Rft of long.direction
74
75	As bottom=	69	f	12
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