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This document summarizes the analysis of a 7 meter simply supported steel beam with the cross section UB305X102X24. The beam is subjected to self-weight, dead, and live loads. The analysis results show a maximum bending moment of -41.38 kNm, maximum shear force of -23.65 kN, and maximum deflection of 3.843 mm under the factored combination load case. The utilization ratio for the beam is 0.795, which is less than the allowable ratio of 1.

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Lim Kim Seng
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64 views7 pages

Job Information: Engineer Checked Approved

This document summarizes the analysis of a 7 meter simply supported steel beam with the cross section UB305X102X24. The beam is subjected to self-weight, dead, and live loads. The analysis results show a maximum bending moment of -41.38 kNm, maximum shear force of -23.65 kN, and maximum deflection of 3.843 mm under the factored combination load case. The utilization ratio for the beam is 0.795, which is less than the allowable ratio of 1.

Uploaded by

Lim Kim Seng
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 7

Job No

Sheet No

Rev

1
Part

Software licensed to Hewlett-Packard Company


Job Title

Ref
By

Client

File

Date01-Nov-11

Staircase.std

Date/Time

Chd

01-Nov-2011 16:42

Job Information
Engineer
Name:
Date:

Checked

Approved

01-Nov-11

Structure Type

PLANE FRAME

Number of Nodes
Number of Elements

2
1

Highest Node
Highest Beam

Number of Basic Load Cases


Number of Combination Load Cases

2
1

3
2

Included in this printout are data for:


The Whole Structure
All
Included in this printout are results for load cases:
Type
L/C
Primary
Primary
Primary
Combination
Combination

1
2
3
4
5

Name

SW
DL
LL
COMBINATION LOAD CASE 4
UNFACTORED DEAD LOAD

Nodes
Node

X
(m)

1
2

Y
(m)

0.000
7.000

Z
(m)

0.000
0.000

0.000
0.000

Beams
Beam
1

Node A Node B
1

Length
(m)

Property

7.000

(degrees)

Section Properties
Prop
1

Section
UB305X102X24

Print Time/Date: 01/11/2011 16:55

Area
(cm2)

Iyy
(cm4)

29.88

116.51

Izz
(cm4)
4161.23

J
(cm4)
3.74

Material
STEEL

STAAD.Pro V8i (SELECTseries 2) 20.07.07.32

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Date01-Nov-11

Staircase.std

Chd

Date/Time

01-Nov-2011 16:42

Materials
Mat
1
2
3
4

Name

E
(kN/mm2)

STEEL
STAINLESSSTEEL
ALUMINUM
CONCRETE

205.00
197.93
68.95
21.72

0.300
0.300
0.330
0.170

Density
(kg/m3)
7833.41
7833.41
2712.63
2402.62

(/C)
12E -6
18E -6
23E -6
10E -6

Supports
Node

X
(kN/mm)

Y
(kN/mm)

Z
(kN/mm)

1
2

Fixed
Fixed

Fixed
Fixed

Fixed
Fixed

rX
rY
rZ
(kN-m/deg) (kN-m/deg) (kN-m/deg)
-

UB305X102X24 = 7 m

Y
X
Z

Load 0

Span Length and Section

Basic Load Cases


Number
1
2
3

Name
SW
DL
LL

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Chd

Date/Time

Staircase.std

01-Nov-2011 16:42

Combination Load Cases


Comb.

Combination L/C Name

COMBINATION LOAD CASE 4

UNFACTORED DEAD LOAD

Primary
1
2
3
1
2

Primary L/C Name


SW
DL
LL
SW
DL

Factor
1.40
1.40
1.60
1.00
1.00

Selfweight : 1 SW
Direction

Factor

-1.000

Beam Loads : 2 DL
Beam
1

Type
UNI

kN/m

Direction
GY

Fa
-0.825

Da
(m)

Fb

Db

Ecc.
(m)

Da
(m)

Fb

Db

Ecc.
(m)

Beam Loads : 3 LL
Beam
1

Type
UNI

kN/m

-5.28 kN/m

Direction
GY

Fa
-3.300

UB305X102X24 = 7 m

-1.15 kN/m

Y
X
Z

Load 4

Factored Load

Print Time/Date: 01/11/2011 16:55

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File

Date01-Nov-11

Staircase.std

Date/Time

Chd

01-Nov-2011 16:42

Max: -23.65 kN
Max: 23.65 kN

Y
X
Z

Load 0 : Shear Y
Force - kN

SFD

Print Time/Date: 01/11/2011 16:55

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Date01-Nov-11

Staircase.std

Date/Time

Chd

01-Nov-2011 16:42

Max: -41.38 kNm

Max: 0 kNm

Y
X
Z

Load 0 : Bending Z
Moment - kNm

BMD

Beam Displacement Detail


Displacements shown in italic indicate the presence of an offset
Beam
L/C
d
X
Y
(m)
(mm)
(mm)
1

1:SW

2:DL

Print Time/Date: 01/11/2011 16:55

0.000
0.700
1.400
2.100
2.800
3.500
4.200
4.900
5.600
6.300
7.000
0.000
0.700
1.400
2.100
2.800
3.500
4.200

0.000
-0.000
-0.000
-0.000
0.000
-0.000
-0.000
0.000
0.000
0.000
0.000
0.000
-0.000
-0.000
-0.000
0.000
-0.000
-0.000

0.000
-0.261
-0.492
-0.674
-0.792
-0.836
-0.792
-0.674
-0.492
-0.261
0.000
0.000
-0.937
-1.769
-2.424
-2.848
-3.007
-2.848

Z
(mm)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000

Resultant
(mm)
0.000
0.261
0.492
0.674
0.792
0.836
0.792
0.674
0.492
0.261
0.000
0.000
0.937
1.769
2.424
2.848
3.007
2.848

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Staircase.std

Chd

01-Nov-2011 16:42

Beam Displacement Detail Cont...


Beam

L/C

d
(m)

X
(mm)

4.900
0.000
5.600
0.000
6.300
0.000
7.000
0.000
3:LL
0.000
0.000
0.700
-0.000
1.400
-0.000
2.100
-0.000
2.800
0.000
3.500
-0.000
4.200
-0.000
4.900
0.000
5.600
0.000
6.300
0.000
7.000
0.000
4:COMBINATION LOAD
0.000
CASE 4 0.000
0.700
-0.000
1.400
-0.000
2.100
-0.000
2.800
0.000
3.500
-0.000
4.200
-0.000
4.900
0.000
5.600
0.000
6.300
0.000
7.000
0.000
5:UNFACTORED DEAD
0.000
LOAD 0.000
0.700
-0.000
1.400
-0.000
2.100
-0.000
2.800
0.000
3.500
-0.000
4.200
-0.000
4.900
0.000
5.600
0.000
6.300
0.000
7.000
0.000

Y
(mm)

Z
(mm)

-2.424
-1.769
-0.937
0.000
0.000
-3.746
-7.077
-9.698
-11.392
-12.027
-11.392
-9.698
-7.077
-3.746
0.000
0.000
-7.670
-14.490
-19.854
-23.324
-24.623
-23.324
-19.854
-14.490
-7.670
0.000
0.000
-1.197
-2.262
-3.099
-3.640
-3.843
-3.640
-3.099
-2.262
-1.197
0.000

Resultant
(mm)

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000

2.424
1.769
0.937
0.000
0.000
3.746
7.077
9.698
11.392
12.027
11.392
9.698
7.077
3.746
0.000
0.000
7.670
14.490
19.854
23.324
24.623
23.324
19.854
14.490
7.670
0.000
0.000
1.197
2.262
3.099
3.640
3.843
3.640
3.099
2.262
1.197
0.000

Utilization Ratio
Beam
1

Analysis
Property

Design
Property

Actual Allowable Ratio


Ratio
Ratio (Act./Allow.)

UB305X102X24UB305X102X240.795

Print Time/Date: 01/11/2011 16:55

1.000

0.795

Clause

L/C

BS-4.3.6

STAAD.Pro V8i (SELECTseries 2) 20.07.07.32

Ax
(cm2)
29.88

Iz
(cm4)
4161.23

Iy
(cm4)

Ix
(cm4)

116.50

Print Run 6 of 7

3.74

Job No

Sheet No

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7
Part

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Job Title

Ref
By

Client

File

Date01-Nov-11

Staircase.std

Date/Time

Chd

01-Nov-2011 16:42

Max: 3.843 mm

Y
X
Z

Load 5 : Displacement
Displacement - mm

Deflection

Print Time/Date: 01/11/2011 16:55

STAAD.Pro V8i (SELECTseries 2) 20.07.07.32

Print Run 7 of 7

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