Stress Reconstruction Analysis of Wheel Saw Cut Tests and Evaluation of Reconstruction Procedure

Tang, Yim Har; Gordon, Jeffrey; Orringer, Oscar; Perlman, A. B.; John A. Volpe National Transportation Systems Center (U.S.)

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

Stress Reconstruction Analysis of Wheel Saw Cut Tests and Evaluation of Reconstruction Procedure

1993-09-01
By Tang, Yim Har ; Gordon, Jeffrey ; Orringer, Oscar ; ...

[PDF-2.65 MB]

English

Details You May Also Like

Details:

Creators:

Tang, Yim Har ; Gordon, Jeffrey ; Orringer, Oscar ; Perlman, A. B.

Tang, Yim Har ; Gordon, Jeffrey ; Orringer, Oscar ; Perlman, A. B. Less -
Corporate Creators:

John A. Volpe National Transportation Systems Center (U.S.)
Corporate Contributors:

United States. Department of Transportation. Federal Railroad Administration. Office of Research and Development
Subject/TRT Terms:

[+]

Finite Element Method Reconstruction Residual Stress Saw Cut Tests Sawing Structural Analysis Thermal Stresses Vehicle Performance Wheels
Publication/ Report Number:

DOT-VNTSC-FRA-93-22 ; DOT-FRA-ORD-93-18

DOT-VNTSC-FRA-93-22 ; DOT-FRA-ORD-93-18 Less -
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. Federal Railroad Administration
Abstract:

The report is the fourth in a series of engineering studies on railroad vehicle wheel performance. The results of saw cut tests performed on one new and one used wheel designed for a fleet of multiple unit (MU) power cars are summarized and analyzed. Reconstructed residual stresses are computed in the usual manner, namely: by modeling the deformed cut wheel with finite elements and prescribing displacements to close the cut. Similar cases are computed, with thermal stresses calculated from a companion finite element model to play the role of residual stresses, in order to simulate the experiment reconstruction analysis.
Format:

PDF
Collection(s):

Volpe Center
Main Document Checksum:

[+]

urn:sha256:f9edc20a8588466a25c3c27ffe8ad2f1b734fb9aebabbe18dadb341ec6ae9cc4
Download URL:

https://rosap.ntl.bts.gov/view/dot/11405/dot_11405_DS1.pdf
File Type:

No Additional Files

More +

Stress Reconstruction Analysis of Wheel Saw Cut Tests and Evaluation of Reconstruction Procedure

Details:

Supporting Files

You May Also Like