Buildings for a better world

Buildings host us. They shelter us. But they are more than that too - even buildings in vernacular style. They shelter our hopes, dreams, our past, present and future. They inspire us. They help us excel in art, science and communication. They give direction to society, pose questions and answer them at the same time. They do all this by combining form and function in a way that transcends time. They serve a purpose but also do this in a graceful, striking, impressive way. They do this by architecture.

Monday, December 30, 2013

Bridging Two Shores of the Ancient with the Rio-Antirio Bridge

    The Charilaos Trikoupis Bridge (named after the politician who came up with the idea for the bridge), or the Rio-Antirio Bridge as it is familiarly known, is a structure of contradictions.

    It is the world's longest spanning cable-stayed bridge - a specific bridge design where the bridge deck is held in place by cables spanning from the towers (pylons) of the bridge, and stands in defiance to nature's forces in an otherwise idyllic, rather ancient setting. It is both a sign of mankind's will to overcome nature, and a symbol of advancement in a country that gave birth to most ideas of the Western civilization.

    Charilaos Trikoupis envisaged a bridge to connect the two sides of the Gulf of Corinth - once called the Gulf of Lepanto, an inlet of the Ionian sea that is surrounded by Greek mainland on almost all sides. However, he didn't live to see the structure he dreamed of come to life; in fact he died 108 years before the bridge was completed and opened to traffic. The building of such a bridge would remain a dream for Greeks for the entirety of the 20th century, until architect Berdj Mikaelian designed the one we witness.

    The dream was not without cause. Aside from being a source of pride, the bridge would make accessing the Peloponnese peninsula significantly easier - until the completion of the bridge this was only possible through the isthmus of Corinth near Athens.
    Construction for the 2880 meter long bridge, built by the French construction giant Vinci as part of a consortium, started in 1998. Site preparation and mobilisation took until the turn of the millennium, and building of the pylons - the towers that are to carry the bridge's weight - started in 2000. The deck, which allows four lanes of traffic in two directions, was completed between 2003 and 2004, with the bridge opening to traffic in May of the same year.

    The contruction was not without its difficulties, obviously. With the strait it were to span prone to earthquakes, soft ground (i.e. loose sediment), tsunamis, and tectonic plate shifts, as well as water depth reaching 65 meters, many engineering solutions were to be devised for the bridge to come into existence. And into existence it did come, after 6 years and over 600 million euros being spent.

    Today, the consortium that built the bridge operates it under concession. The bridge not only spans a strait once-burdensome to cross, but also connects people of an ancient civilization to today and future through marvels of engineering and architecture.







Wednesday, December 25, 2013

Birth of Gothic - Basilique Saint-Denis

    "Gothic" is a derogation. It comes from the author of the book "Lives of the Most Excellent Painters, Sculptors and Architects", Giorgio Vasari, who attributed characteristics of Gothic architecture to the Goths, who replaced ancient buildings in Rome with newer ones in this style after their invasion.

    In his book, Vasari refers to the "barbarous German style" as the source of architectural decline. Of course, he was writing these in a period when classical architecture - in the form of Renaissance - was in full bloom and Gothic architecture was almost abandoned.

    However, history tends to repeat itself, and so does the interest in various architectural styles. As a result, with Gothic Revival catching up after the second half of 18th century, the style came back into prominence once again, and the admiration for buildings in the original Gothic style was no longer a shameful act. In fact, Gothic Revival was widely used around the world, with significant works - including no less than the Palace of Westminster itself - produced and commissioned.

    Still, none of the later works in the Gothic Revival style evoked the dominating, encompassing effect that earlier Gothic buildings did, simply because Gothic buildings - churches to be precise - were by far the tallest and most dominant buildings of their times. Even today, Gothic cathedrals in some European cities are the most prominent buildings of their vicinity: StephansKirche in Vienna or Cologne Cathedral are prime examples. And we all owe this to one man, Abbot Suger, and his original work, the Saint-Denis basilica, completed in 1144.

    The Basilique Saint-Denis is a church in Saint-Denis, which is now a part of suburban Paris. Both the church and the town owe their names to one Saint Denis, one of France's patron saints, whose body was moved to the site of the church as ordered by Dagobert I - last Merovingian and first Frankish king to have lived. This also set a precedent for future kings and queens of France, as most were buried in the crypt under the church.
    When Abbot Suger came up with the idea of replacing portions of the original church with a more airy, light and imposing structure in 1135, he set out first by replacing the westwork (as the rather monumental west-facing entrance to a Romanesque church was called). After this first phase was completed in 1140, he continued by rebuilding the choir - the eastern end of the building. The entire building was dedicated in June 1144, the king himself presiding over. The world was witnessing the birth of a new architectural style.
    Even though Suger had replaced both the east and west ends of the building, the nave - the middle section of the church - was still Carolingian until, in 1231, Abbot Odo Clement began to replace it with a Gothic nave. Remnants of 16 French kings and queens were moved to the crypts at the completion of the nave in 1264. The church remained a royal burial site, and today even hosts the alleged remains of Louis XVI and his wife Marie Antoinette.

    One of the two towers of the church was dismantled in 1840, after a storm ruined the already severely damaged structure (a lightning strike in 1837 had caused the earlier damage). Plans for replacing the tower are under way, with a scheduled start date of 2015.