Retaining_Wall_Craig_Book_Example.xls

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T	U
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3	Coulomb Theory		Craig Page No. 210		RRM- Gravity- Water table is below the Foundation
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5	Wall Configuration	Wall Name	1
6		Height	6						ß
7		Base	2.75
8		ß	35
9		Unit Weight of Wall	23.5
10		Angle of wall and backfill	100
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12	Backfill Soil Params	Ø	38
13		C	0
14		Unit Weight	18
15		Friction Between Wall and backfill	25
16		Friction Between Wall and Foundation	25
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18	Calculation of Forces From Back Fill
19		Ka	0.6274076363
20		Pa	203.2800742
21		Vertiacal Distance to Pa	2
22		Angle of Pa With Horizontal	35
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24	Calculation of Rv and Rh
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26	Section(H)	Area of wall	Weight of wall	Lever Arm from heel	Ka	Pa	Hor-Pa	Lever arm	Ver-Pa	LverArm	Rh	Mh	Rv	Mv	Total M	Lever arm base Resultant from heel)	Eccentricity of base R	Max bearing pressure	Min bearing pressure	FOS Sliding	Reditributed Stress
27	6.00	9.40	220.90	1.30	0.63	203.28	166.52	2.00	116.60	0.35	166.52	333.03	337.50	328.29	661.32	1.96	0.58	279.23	-33.78	0.95	284.63
28	2.50	2.68	63.07	0.91	0.63	35.29	28.91	2.00	20.24	0.35	28.91	57.82	83.32	64.54	122.35	1.47	0.09	36.48	24.11	1.34	43.34
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