Which of the following is a dome that has geodesic structure?
Montreal Biosphere, Canada
Understanding Geodesic Dome Structures
A geodesic dome is a spherical or partial-spherical structure formed by interconnecting triangles. This design principle, popularized by R. Buckminster Fuller, creates a very strong, lightweight, and efficient structure that can cover a large area without internal supports. The strength comes from the triangular elements, which distribute stress evenly throughout the structure.
Analyzing the Options
Let's look at the structures mentioned in the options to determine which one has a geodesic structure:
- Gol Gumbaz, India: This is a magnificent example of Islamic architecture, known for having one of the largest single domes in the world. Its dome is constructed using traditional methods, primarily masonry, and is not based on a geodesic framework of interconnecting triangles.
- St. Peter’s Basilica, The Vatican: The dome of St. Peter's Basilica is a masterpiece of Renaissance architecture, designed by Michelangelo and completed by others. It is a double-shelled masonry dome, a traditional construction method, not a geodesic structure.
- Hagia Sophia, Turkey: This historic building features a massive central dome that is a defining element of Byzantine architecture. Its construction involves complex techniques using pendentives to support the dome over a square base. While innovative for its time, it is a traditional dome structure and not a geodesic one.
- Montreal Biosphere, Canada: Originally the United States pavilion for the 1967 World's Fair, this structure was designed by Buckminster Fuller. It is a well-known example of a geodesic dome. Its framework is composed of interconnected triangular elements forming a spherical structure.
Identifying the Geodesic Dome
Based on the analysis, the Montreal Biosphere is a classic example of a building constructed using the geodesic dome principle popularized by Buckminster Fuller. The other options represent large, significant domes, but they were built using traditional architectural methods like masonry, not the triangular framework characteristic of a geodesic structure.
Therefore, the structure that has a geodesic structure among the given options is the Montreal Biosphere, Canada.
Important Questions from Miscellaneous
A stone is thrown horizontally from the top of a 20 m high building with a speed of 12 m/s. It hits the ground at a distance R from the building. Taking g = 10 m/s2 and neglecting air resistance will give :
A mass is attached to a spring that hangs vertically. The extension produced in the spring is 6 cm on Earth. The acceleration due to gravity on the surface of the Moon is one-sixth of its value on the surface of the Earth. The extension of the spring on the Moon would be:
Directions: Each item in this section consists of a sentence with an underlined word followed by four words (a), (b), (c), and (d). Select the option that is opposite in meaning to the underlined word and mark your response in your Answer Sheet accordingly.
The deluge affected the population.The major source of vitamins and minerals for vegetarians is
Which of the following statements about the Deccan Riots Commission is/are correct?
1. The Commission did not hold enquiries in the districts which were not affected.
2. The Commission did record the statements of ryots, sahukars and eye-witnesses.
Select the correct answer using the code given below:
