CWERRI

1
C o n t i n u o u s
W e l d e d
R a i l

E u r o p e a n
R a i l
R e s e a r c h
I n s t i t u t e

2
(No Transcript)
3
(No Transcript)
4
(No Transcript)
5
(No Transcript)
6
(No Transcript)
7
(No Transcript)
8
(No Transcript)
9
(No Transcript)
10
CWERRI is computer software
for design and analysis
of CWR track
11
Key features

• Track stability analysis and safety

• Analysis of longitudinal forces

• Easy-to-use GUI

• Quick model generation via WIZARDS

12
Analysed structures
Tangent track
Curved track
Bridge interaction
Embedded rail structure
13
Applied loads
Mechanical, dynamic loads
Thermal loads
14
Response analyses
3-D structural
Static
Dynamic
Pre- and post-buckling
15
Response analyses
3-D ballast yielding
16
Response analyses
17
Model definition
Text editor
Pre-processor
Wizards
18
Test problem
19
Model definition
Text editor
Pre-processor
Wizards
20
Model definition
Text editor
Pre-processor
Wizards
21
Model definition
Text editor
Pre-processor
Wizards
22
Model definition
Text editor
Pre-processor
Wizards
23
Model definition
Text editor
Pre-processor
Wizards
24
Model definition
Text editor
Wizards
Pre-processor
25
Model definition
Wizards
Text editor
Pre-processor
26
Model definition
Pre-processor
Wizards
Text editor
27
(No Transcript)
28
Model definition
Pre-processor
Wizards
Text editor
29
Model definition
Wizards
Text editor
Pre-processor
30
Model definition
Text editor
Wizards
Pre-processor
31
Model definition
Text editor
Pre-processor
Wizards
32
Model definition
Text editor
Pre-processor
Wizards
33
Model definition
Text editor
Pre-processor
Wizards
34
Model definition
Text editor
Pre-processor
Wizards
35
Model definition
Text editor
Pre-processor
Wizards
36
Model definition
Text editor
Pre-processor
Wizards
37
Model definition
Text editor
Pre-processor
Wizards
38
Model definition
Text editor
Pre-processor
Wizards
39
Model definition
Text editor
Pre-processor
Wizards
40
Model definition
Text editor
Wizards
Pre-processor
41
Model definition
Wizards
Text editor
Pre-processor
42
Model definition
Wizards
Text editor
Pre-processor
43
(No Transcript)
44
Model definition
Wizards
Text editor
Pre-processor
45
Model definition
Wizards
Text editor
Pre-processor
46
Model definition
Text editor
Wizards
Pre-processor
47
Model definition
Text editor
Pre-processor
Wizards
48
Model definition
Text editor
Pre-processor
Wizards
49
Model definition
Text editor
Pre-processor
Wizards
50
Model definition
Text editor
Pre-processor
Wizards
51
Model definition
Text editor
Pre-processor
Wizards
52
Model definition
Text editor
Pre-processor
Wizards
53
Model definition
Text editor
Pre-processor
Wizards
54
Model definition
Text editor
Pre-processor
Wizards
55
Model definition
Text editor
Pre-processor
Wizards
56
Model definition
Text editor
Wizards
Pre-processor
57
Model definition
Wizards
Text editor
Pre-processor
58
Model definition
Text editor
Pre-processor
Wizards
59
Available Wizards

• Conventional railway track (2)

• Conventional railway track on a bridge

• Embedded rail structure

• Embedded rail structure on a bridge

• ERS and conventional track interaction

60
(No Transcript)
61
Available Wizards

• Conventional railway track (2)

• Conventional railway track on a bridge

• Embedded rail structure

• Embedded rail structure on a bridge

• ERS and conventional track interaction

Wizards for other structures can be ordered
LET US MAKE A WIZARD FOR A STRUCTURE YOU WANT TO
ANALYSE
62
Performing analysis
63
Viewing results

• Time-history results

• Load step results

• Time-history results
• Load step results

64
(No Transcript)
65
Viewing results

• Time-history results
• Load step results

• Time-history results
• Load step results

66
(No Transcript)
67
Services

• CWERRI program

• Training courses

• Development of model WIZARDS

• Maintenance and updating of CWERRI

68
Further information
Mr. Bert Jager ERRI/ERS Artur van Schendelstraat
754, NL-3511 MK Utrecht The Netherlands Tel 31
30 232 4201 Fax [phone] Email
BJager_at_ers.erri.nl