Segmental Arches

Some articles on segmental, arches:

Alconétar Bridge - Construction
... Main feature of the Alconétar Bridge was the segmental shape of its arches, which were rather uncommon in ancient bridge building in a survey of Roman bridges in Hispania, only one in ten showed ... to Prieto, the bridge had sixteen arches, not including the flood openings on the right approach, with the following spans (estimates are in square brackets) Meters 7.30 – 8.20 ... If one adds the clear span of the arches and assumes, on the basis of the preserved piers, an average pier thickness of 4.4 m (14 ft), then the distance between both ...
Arch Bridges - History
... Although true arches were already known by the Etruscans and ancient Greeks, the Romans were - as with the vault and the dome - the first to fully realize the potential of arches for ... Roman arch bridges were usually semicircular, although a number were segmental arch bridges (such as Alconétar Bridge), a bridge which has a curved arch that is less than a ... The advantages of the segmental arch bridge were that it allowed great amounts of flood water to pass under it, which would prevent the bridge from being ...
Bridges Of The Merritt Parkway - Bridges Carrying The Merritt Parkway
... Segmental arch on piers, 52' ... Single span, segmental arch, 45' ... Single span, segmental arch, 45' ...
Arch Bridge - History
... Although true arches were already known by the Etruscans and ancient Greeks, the Romans were - as with the vault and the dome - the first to fully realize the potential of arches for bridge construction ... Roman arch bridges were usually semicircular, although a number were segmental arch bridges (such as Alconétar Bridge), a bridge which has a curved arch that is less than a semicircle ... The advantages of the segmental arch bridge were that it allowed great amounts of flood water to pass under it, which would prevent the bridge from being swept away during floods and the bridge itself ...

Famous quotes containing the words arches and/or segmental:

    The lean cats of the arches of the churches,
    That’s the old world. In the new, all men are priests.
    Wallace Stevens (1879–1955)

    I am a Christian according to my conscience in belief, ... in purpose and wish;Mnot of course by the orthodox standard. But I am content, and have a feeling of trust and safety.
    The Machiavellian mind and the merchant mind are at one in their simple faith in the power of segmental division to rule all—in the dichotomy of power and morals and of money and morals.
    Marshall McLuhan (1911–1980)