HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  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
Latest Analysis
Do you long for the days of retro video gaming? Here's how you can turn an old PC into an old-school arcade cabinet with only $100 and a bit of woodwork.
A Vienna, Austria-based startup called Heliofloat has designed a platform of solar panels that can be deployed in lakes or oceans to generate solar-based electricity.
Electrical engineers from the University of Washington and Delft University of Technology have developed a new type of sensor-based platform that harvests energy from radio waves for electricity.
A simple new chemical method for repairing and recycling notoriously difficult carbon fiber composites has been developed by the Fraunhofer Institute for Applied Polymer Research. An entire component can be completely recycled, including reclaiming its expensive carbon fibers for reuse.
In today’s connected world we are seeing the beginning of connected homes, smart grids, self-driving automobiles, drones, and many other amazing devices. Out of all the soon-to-be connected devices, which device poses the greatest dangerous to its users and society?
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
May 2 - 6, Embedded System Design Techniques™ - Rapid Prototyping Embedded Systems using Micro Python
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9


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.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service