Pitch Roof Parthenon

The roof pitch is important in determining the appropriate installation method and how much roofing material will be needed.

Pitch roof parthenon.

Pyramid hip roof parthenon roof design a pyramid hip roof corresponds an easy hip roof however the wall surfaces are square as opposed to rectangle shaped making the form of the structure is roof incline involved a factor in a pyramid form on top. Second a simple hip roof like the one in this example often has a flat rubber or metal roofing section at the top instead of a hip so there s no ridge at all and the height is whatever you want it to be. The parthenon in athens built by the ancient greeks from 447 to 438 bc is regarded by many to illustrate the application of the golden ratio in design. In the roofing trade the go to term is pitch and it is expressed in terms of 12 inches so the pitch of a roof is determined by how many inches the slope rises for every 12 inches it runs horizontally.

Others however debate this and say that the golden ratio was not used in its design. A flute is the concave shaft carved into the column form the roof was covered with large overlapping marble tiles known as imbrices and tegulae. The parthenon had 46 outer columns and 23 inner columns in total each column having 20 flutes. This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement.

Therefore the pitch of the roof should match the pitch of the pediment 3 4 14 4 reduced to lowest terms 1 7 7 2 which equals a slope of 23 611 or an inclination angle of 13 28481 degrees. Pitch angle incline slope they all can be used to refer to the steepness of a roof. Constructed during the high classical period it is generally considered to be the culmination of the development of the doric order the simplest of the three classical greek architectural orders the temple s harmonic proportions precise construction and lifelike sculptures have been. The picture below shows the pitch of a 7 12 roof slope meaning that for 12 of horizontal measurement roof run the vertical measurement roof rise is 7.

The parthenon is the centrepiece of a 5th century bce building campaign on the acropolis in athens. Which means that once you ve found the right ridge height for a given footprint the roof pitch is the only remaining variable.