Introduction:
When using figures or tables from articles in civil engineering journals, it is important to obtain proper permission to reproduce them. This ensures that copyright laws are respected and the original authors are credited for their work. Here are the steps to request permission to reproduce figures or tables from articles in civil engineering journals:

Step 1: Identify the figure or table:
First, identify the specific figure or table you wish to reproduce. Make sure to note the article title, author(s), journal name, volume, issue, and page numbers.

Step 2: Contact the journal:
Find the contact information for the journal, usually available on their website or in the article itself. Contact the journal's editorial office or permissions department via email or phone.

Step 3: Provide necessary details:
When contacting the journal, provide the following details:
- Clearly state your intention to reproduce the figure or table.
- Include the complete reference details of the article, including author(s), title, journal name, volume, issue, and page numbers.
- Specify the figure or table number, and provide a brief description for clarity.
- Explain the purpose for which you intend to use the figure or table (e.g., research, educational, commercial).

Step 4: Request permission:
Politely ask for permission to reproduce the figure or table. Clearly state whether you are requesting permission for a one-time use or for multiple uses, and specify the duration of use if applicable.

Step 5: Mention copyright information:
Acknowledge the copyright holder by mentioning that you will include the appropriate copyright notice with the reproduced figure or table. This notice should usually include the original source citation, such as "Reproduced from [Journal Name], [Volume], [Issue], [Page] with permission."

Step 6: Wait for response:
Allow the journal some time to review your request. They may require additional information or fees for granting permission. Be prepared to negotiate terms if necessary.

Step 7: Obtain written permission:
Once permission is granted, request a written confirmation or license agreement from the journal. This document should clearly state the terms of use, including any restrictions, fees, or attribution requirements.

Step 8: Follow the terms:
Ensure that you adhere to the terms outlined in the written permission. This may include properly crediting the original source, limiting the scope of use, or paying any required fees.

Conclusion:
By following these steps, you can request permission to reproduce figures or tables from articles in civil engineering journals in a respectful and legally compliant manner. Remember to always acknowledge the original authors' work and provide proper attribution when using their figures or tables.