Eladio Dieste was a Uruguay

Uruguay

Uruguay ,officially the Oriental Republic of Uruguay,sometimes the Eastern Republic of Uruguay; ) is a country in the southeastern part of South America. It is home to some 3.5 million people, of whom 1.8 million live in the capital Montevideo and its metropolitan area...

an engineer

Engineer

An engineer is a professional practitioner of engineering, concerned with applying scientific knowledge, mathematics and ingenuity to develop solutions for technical problems. Engineers design materials, structures, machines and systems while considering the limitations imposed by practicality,...

 and architect

Architect

An architect is a person trained in the planning, design and oversight of the construction of buildings. To practice architecture means to offer or render services in connection with the design and construction of a building, or group of buildings and the space within the site surrounding the...

 who made his reputation by building a range of structures from grain silos, factory sheds, markets and churches, all in Uruguay and all of exceptional elegance. A particular innovation was his Gaussian

Carl Friedrich Gauss

Johann Carl Friedrich Gauss was a German mathematician and scientist who contributed significantly to many fields, including number theory, statistics, analysis, differential geometry, geodesy, geophysics, electrostatics, astronomy and optics.Sometimes referred to as the Princeps mathematicorum...

 vault

Vault (architecture)

A Vault is an architectural term for an arched form used to provide a space with a ceiling or roof. The parts of a vault exert lateral thrust that require a counter resistance. When vaults are built underground, the ground gives all the resistance required...

, a thin-shell structure

Thin-shell structure

Thin-shell structures are light weight constructions using shell elements. These elements are typically curved and are assembled to large structures...

 for roofs in single-thickness brick, that derives its stiffness and strength from a double curvature catenary

Catenary

In physics and geometry, the catenary is the curve that an idealised hanging chain or cable assumes when supported at its ends and acted on only by its own weight. The curve is the graph of the hyperbolic cosine function, and has a U-like shape, superficially similar in appearance to a parabola...

 arch

Arch

An arch is a structure that spans a space and supports a load. Arches appeared as early as the 2nd millennium BC in Mesopotamian brick architecture and their systematic use started with the Ancient Romans who were the first to apply the technique to a wide range of structures.-Technical aspects:The...

 form that resists buckling

Buckling

In science, buckling is a mathematical instability, leading to a failure mode.Theoretically, buckling is caused by a bifurcation in the solution to the equations of static equilibrium...

 failure.

There were several architects in South and Latin America who were working in the modernist idiom, such as Carlos Raúl Villanueva

Carlos Raúl Villanueva

Carlos Raúl Villanueva was the most prominent Venezuelan architect of the 20th century and one of the great Modernists. He played a major role in the development and modernization of Caracas, Maracay and other cities across the country...

 in Venezuela

Venezuela

Venezuela , officially called the Bolivarian Republic of Venezuela , is a tropical country on the northern coast of South America. It borders Colombia to the west, Guyana to the east, and Brazil to the south...

 and Félix Candela

Félix Candela

Félix Candela Outeriño was a Spanish architect known for his significant role in the development of Mexican architecture and structural engineering. Candela’s major contribution to architecture was the development of thin shells made out of reinforced concrete...

 in Mexico

Mexico

The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

, but Dieste, was one of the few to bring architecture and structural engineering into close proximity, especially in the service of sometimes humble commissions. His buildings were mostly roofed with thin shell vaults constructed of brick and ceramic tiles. These forms were cheaper than reinforced concrete, and didn't require ribs and beams. In developing this approach, even in comparison with modernists the world over, he was an innovator.

Dieste is quoted about his use of materials and structure:

There are deep moral/practical reasons for our search which give form to our work: with the form we create we can adjust to the laws of matter with all reverence, forming a dialogue with reality and its mysteries in essential communion... For architecture to be truly constructed, the materials must be used with profound respect for their essence and possibilities; only thus can 'cosmic economy' be achieved... in agreement with the profound order of the world; only then can have that authority that so astounds us in the great works of the past.

With regard to structure Dieste stated:

The resistant virtues of the structure that we make depend on their form; it is through their form that they are stable and not because of an awkward accumulation of materials. There is nothing more noble and elegant from an intellectual viewpoint than this; resistance through form.

Many of the techniques that he developed to achieve these forms, such as pre-stressing of brickwork and moveable formworks, were in advance of contemporary techniques in the developed world.

Sources

• Fausto Giovannardi "Eladio Dieste: un'ingegneria magica", Fausto Giovannardi. Borgo San Lorenzo, 2007.

External links

• Article in Architecture Week