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Up Topic Welding Industry / Technical Discussions / D1.7/D1.7M:2010, Guide for Strengthening-/ Work In Progress?
- - By Len Andersen (***) Date 12-31-2009 16:13 Edited 11-21-2015 18:56
Ladies and Gentlemen,
      I read the "D1.7/D1.7M:2010, Guide for Strengthening and Repairing Existing Structures" all 41 pages. There is many things I would add with a responsibility for steel in bridges that are from 50 years old to over a hundred years old. It is a work in progress. It is better than wild guesses. Your comments would be appreciated.
Sincerely
        Len Andersen
                     914-237-7689 / 914-536-7101 
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PS –   Leonard Morgensen Andersen
               len@lenandersen.com
Parent - By Lawrence (*****) Date 12-31-2009 20:34
Hey Len,

Sounds like you have some good ideas...

Why not get on the D1.7 committee yourself?

I bet they would love your input.
Parent - - By welderbrent (*****) Date 01-04-2010 00:16
Len,

Lawrence makes a good suggestion. 

My question:  I have not yet read D1.7, does it cover bridges as well as other structures, or is it mainly geared to Structures built to D1.1 that now need more work for expansion or repair?  I thought it was mainly developed to expand upon D1.1 Clause 8.

That asked, Your comments and experience appear to be some that would be much appreciated by either D1.5, 1.1, or 1.7 committees.  Thanks for your comments.

Have a Great Day,  Brent
Parent - By HgTX (***) Date 02-03-2010 17:24
I believe it's being developed primary from a building rather than bridge standpoint.  But I am not 100% sure.

Hg
Parent - By Len Andersen (***) Date 01-12-2010 14:56
Gentlemen,
   Firstly, I thank you for restoring my view of intelligent life on the planet. Point by point;

By Lawrence Date 12-31-2009 20:34
Hey Len,

Sounds like you have some good ideas...

Why not get on the D1.7 committee yourself?

I bet they would love your input.
Reply Report Rate
By welderbrent Date 01-04-2010 00:16

Lawrence,
My time is limited and my day job employer does not cover expense for AWS committee participation. Selvis Morales ( smorales@aws.org ) was e-mailed my three plus pages of comments.

Len,

Lawrence makes a good suggestion. 

My question:  I have not yet read D1.7, does it cover bridges as well as other structures, or is it mainly geared to Structures built to D1.1 that now need more work for expansion or repair?  I thought it was mainly developed to expand upon D1.1 Clause 8.

That asked, Your comments and experience appear to be some that would be much appreciated by either D1.5, 1.1, or 1.7 committees.  Thanks for your comments.

Have a Great Day,  Brent

Brent,
"D1.7/D1.7M:2010, Guide for Strengthening and Repairing Existing Structures" is a general document I believe developed with a D1.1 focus. I do not recall much saying be careful where it is used or excluding bridges. Note above!

In closing, any chance to go to warm place appreciated!
Sincerely
Len Andersen
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Up Topic Welding Industry / Technical Discussions / D1.7/D1.7M:2010, Guide for Strengthening-/ Work In Progress?

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