HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Guest Blogs

Petroski on Engineering: Everyone Loves Good Design

NO RATINGS
< Previous Page 2 / 2
View Comments: Newest First|Oldest First|Threaded View
<<  <  Page 3/3
naperlou
User Rank
Blogger
myraid of bridge types
naperlou   9/10/2012 12:04:54 PM
NO RATINGS
I would certianly agree that many bridges are interesting and beautiful.  I am often more impressed by design of practical things than of objects that are formally called art.  If you ever get a chance to look at an integrated circuit under an electron microsocpe you find something incredibly beautiful in its own way. 

As for bridges, I had an opportunity to walk inside of post tensioned cast-in-place concrete box girder structure just before it was completed.  The spans started from both sides of the river and met in the middle.  Getting that right was quite a feat.  We were about 200 feet above the river with this ten foot gap in front of us.  I was a little scary, but wonderful.  Indisde the span were the cables and other structure of the bridge.  While few would ever see it, it was intersting in its own way.  I'm glad I got a chance to see it.

Jennifer Campbell
User Rank
Gold
Re: Awed by bridge design
Jennifer Campbell   9/10/2012 11:00:07 AM
NO RATINGS
I have been fascinated/terrified by bridges since I was young. My fascination started in high school when we were tasked in a physics class to build a bridge out of dry spaghetti and glue. The test was to see how many bricks our teacher could hang from the bridge before it cracked. I can't remember how many bricks my bridge held, but I do remember drawing designs and working with my dad to test out different ideas.

My love for bridges was indeed renewed the first time I visited San Francisco. Walking along the Golden Gate Bridge was exhilarating.

Of course, there are the awful stories about bridges failing -- Minnesota bridge collapse, the Boston (where I'm from) nightmare called the Big Dig. For this reason, I also hold my breath when driving across these spans.

Beth Stackpole
User Rank
Blogger
Awed by bridge design
Beth Stackpole   9/10/2012 6:33:42 AM
NO RATINGS
Bridges are indeed a great example of great engineering combined with great design. I live in the Boston area and was witness to the whole development effort around the Zakim Bridge, which indeed permanantly altered the Boston skyline. It's always amazed me how engineers are not only able to come up with these unique architectural designs, but more critically, buy off the engineering feat to actually bring them to life.

<<  <  Page 3/3
Partner Zone
More Blogs from Guest Blogs
FPGAs are the glue logic in today's systems, but what they glue together are a variety of diverse sub-systems with different interface requirements.
What should be the perception of a product’s real-world performance with regard to the published spec sheet? While it is easy to assume that the product will operate according to spec, what variables should be considered, and is that a designer obligation or a customer responsibility? Or both?
Procurement actually means well. There is no question that procurement can do a better job of phrasing their questions or making connections between engineering’s goals and the processes underway. And if you are using the right deciphering code, the result can live up to -- or surpass -- your expectations.
Internal combustion engines are ruling power generation applications even today, and improvising them to churn out every slice of power is still an area of research for the engineering community.
If you are interested in adding FPGA technology to you engineering toolkit, grab some free tools and an evaluation kit and get started on your own FPGA project. It never hurts to expand your engineering toolbox, and FPGAs are only going to become more popular over the next few years.
Design News Webinar Series
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
12/10/2014 8:00 a.m. California / 11:00 a.m. New York
11/19/2014 11:00 a.m. California / 2:00 p.m. New York
2/25/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jan 26 - 30, IPv6 for Micros – Hands-On
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  67


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Last Archived Class
Sponsored by Stratasys
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service