- A
rowlock arch is
formed by
multiple concentric layers of voussoirs.
Extrados (an
external surface of the arch)
Impost is
block at the base of the arch...
- arch bridge.[citation needed] The
outer boundary of a
voussoir forms an
extrados,
internal - an intrados. In
Visigothic and
Moorish architectural traditions...
-
example of
classical design.
Architects used
sloped forms to
cover curved extrados (the
outer surface of the arch) of the
vaulted halls. From the central...
- a
stepped downstream face at a
slope of 0.5:1 (H:V). It has a
constant extrados radius of 135 m and a
crest length of 268 m. The non-overflow
crest is...
- the site, respectively. The
presence of the two
metro tunnels, with the
extrados only 3.5
meters away from the
foundations of the two towers,
poses a significant...
-
girder bridge and a cable-sta**** bridge.: 85 The name
comes from the word
extrados, the
exterior or
upper curve of an arch, and
refers to how the "stay cables"...
- side of a dome is
called the "intrados" and the
outer side is
called the "
extrados". As with arches, the "springing" of a dome is the base
level from which...
- with the
imposts rather than the
center of the arch, the
curve of the
extrados is "stilted" in
relation to that of the intrados, and the arch is set within...
-
pilasters topped with palm motifs, pinnacles, and a
large vaulted arch with
extrados over the main entrance. At
ground level and
inside the lobby, bas-reliefs...
-
Corinthian columns. Two
angel reliefs were
carved into each of the arches'
extrados. The
arches had friezes, with
decorative eagle medallions.
Above this was...
