CouplingBeam.xls

	A	B	C	D	E	F	G	H	I	J	K	M
1	Daniel
2	Daniel				PROJECT :							PAGE :
3	T. Li				CLIENT :							DESIGN BY :
4	T. Li				JOB NO. :				DATE :			REVIEW BY :
5	Coupling Beam Design
6
7
8	INPUT DATA
9	CONCRETE STRENGTH			fc'	=	4	ksi
10	REBAR YIELD STRESS			fy	=	60	ksi
11	FACTORED SHEAR LOAD			Vu	=	254	k
12
13	WIDTH			b	=	16	in
14	OVERALL DEPTH			h	=	72	in
15	CLEAR SPAN			L	=	6	ft
16	DIAGONAL BARS, Ad			4	#	9
17	DIAGONAL TIES, Ash		#	4	@	4
18	HORIZONTAL BARS, Avh			16	#	4	( 2 layers @ 10 in o.c. )
19	VERTICAL TIES, Av		2	legs #	3	@	6	in o.c.
20
21	ANALYSIS
22
23	CHECK DIAGONAL BARS (SEC.1921.6.10.2)
24
25	Vu	<					255	k	[SATISFACTORY]
26
27	CHECK TIES AROUND DIAGONAL BARS (SEC. 1921.4.4)
28
29
30									0.384	in2	<
31											[SATISFACTORY]
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33
34	CHECK VERTICAL TIES (SEC. 1911.8.9)
35
36				0.144	in2	<
37						[SATISFACTORY]
38
39
40	CHECK HORIZONAL BARS (SEC. 1911.8.10)
41
42				0.383	in2	<
43						[SATISFACTORY]
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46	LONGITUDIANL BARS (SEC. 1910.5.1)
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49							3.07	in2	===> ( 4#	8	longitudinal bars both top & bottom)
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52		These bars are not recommended by SEAOC to be used, and are not shown in figure above.
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62						LICENSE NUMBER: ?????
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