Posts Tagged ‘construction’

Architectural Disasters

by Tim Alatorre at 12:05 pm
July 7th 2009

I had the opportunity of driving across the westbound side of the Tacoma Narrows Bridge last week.  The westbound side was completed in 1950 and has been solid as a rock for almost 60 years.  As I traversed this now famous span, I couldn’t help but think of it’s infamous and ill fated predecessor.

This short drive and the recent building collapse of the residential block in China made me reflect again on the very serious nature of the Architecture and building professions.  As Architects, engineers, contractors, designers, and draftsmen, the decisions and the work that we do have very serious real world consequences.

Not all problems result in loss of life, but sometimes the costs can be unimaginable.  Over the years I have seen many, many bad designs and construction mistakes, as has anyone who has worked in the profession for any amount of time.  I’ve seen structures sliding down hills, doors that don’t open, and shoddy and dangerous construction in abundance.  In order to protect the innocent I won’t be posting any of those problems here, but I’ll more than gladly share other people’s mistakes.

Below I have compiled some serious and not so serious building errors for your reflection.

Tacoma Narrows Bidge  June 27, 2009

Tacoma Narrows Bridge, June 27, 2009

The Tacoma  Narrows Bridge collapsed on Nov. 7th, 1940 only four months after completion.  The only casualty was a dog stuck in a car on the bridge when it collapsed.

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Modern Spanish Construction: Part III

by Tim Alatorre at 10:48 am
June 5th 2009

To finish out this series on Spanish construction methods I wanted to post a few more images.

Multi Story Building

Multi Story Building with Curves! Ciudad Real, Spain

There are a number of typical things being done in this building.   As is the case with most Spanish multi-story buildings, a series of concrete columns and beams are spanned with concrete joists and brick units to create the structure for concrete floor decks.

Also typical are the crane on site during the entire construction process as well as the safety netting around the building.

I like this picture because it shows how flexible this system can be.  Unlike the building I showed earlier the upper floors introduce some curves.

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Modern Spanish Construction: Part II

by Tim Alatorre at 12:16 pm
May 28th 2009

Yesterday we looked at the demolition and foundation of this building and the pouring of the foundation. Today we will take the building to it’s completion.

Forming the First Floor

The formwork has been removed from the 1st floor columns and the forms are being set up for the second floor. It was only a couple days since the first floor columns were poured but they won't be supporting any load for a few more. Metal jacks are setup steel joists and wood formwork are laid out.

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Modern Spanish Construction: Part I

by Tim Alatorre at 12:23 pm
May 27th 2009

As I’ve mentioned previously, I’ve had a long time obsession with Architecture and construction dating back to a very young age.  The first plans I remember drawing were for an elaborate underground clubhouse that my sister and I were going to dig in my parents back yard.  I’m thinking I was about 10 or 11 at the time.  I had an opportunity to live in Spain for almost two years ending in July of 2001 and although I was there to do service with I never lost an occasion to enjoy the exposure to some very different Architecture and construction methods.

I lived for 9 months in Guadalajara, the capitol city of the province of Guadalajara, located about 37 miles ENE of Madrid.  Although some of the structures in the city date back to the 8th century most the city is relatively new, constructed in the last 60 years.  With the addition of the AVE (high speed train) stop in 2003 the city has seen an explosion of growth.

I lived in Guadalajara in the pre-AVE days on the 7th floor of the 10 story building in center of the photo below.  6 months after arriving I awoke on May 27th, 2000 to see that the small house directly across the street was being demolished.  I whipped out my camera and shot construction progress photos for the next 3 months.  The building is located on the  North East corner of Avenida de Castilla and Calle Alvargomez de Ciudad Real, one block West of Calle de Toledo.

Birdseye View of Finished Building, via Live Maps on 5/21/09.

Birdseye View of Finished Building in center of photo, via Live Maps on 5/21/09.

The following photos chronicle the construction of the structural shell of the building.  I have added my thoughts on the methods of construction that were the norm for my time in Spain.  I pulled these pictures from my photo album and the notes I made 9 years ago are unfortunately glued to the pictures.

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