Crepidoma

Last updated
The crepidoma of the Tetrapylon at Palmyra, Syria Palmyra Tetrapylon 02.jpg
The crepidoma of the Tetrapylon at Palmyra, Syria

Crepidoma is an architectural term for part of the structure of ancient Greek buildings. The crepidoma is the multilevel platform on which the superstructure of the building is erected. The crepidoma usually has three levels. Each level typically decreases in size incrementally going upwards, forming a series of steps along all or some sides of the building. The crepidoma rests on the euthynteria or foundation, which historically was constructed of locally available stone for the sake of economy.

The topmost level of the crepidoma is called the stylobate, because it is the platform for the columns (στῦλοι - styloi). The lower levels of the crepidoma are called the stereobates. The step-like arrangement of the crepidoma may extend around all four sides of a structure like a temple, for example, on the Parthenon. On some temples, the steps extend only across the front façade, or they may wrap around the sides for a short distance, a detail that is called a return, as seen at the temple of Despoina at Lycosoura.

It is common for the hidden portions of each level of the stereobate to be of a lower grade of material than the exposed elements of the steps and the stylobate; each higher level of the crepidoma typically covers the clamps used to hold the stones of the lower level together. The lower margins of each level of the crepidoma blocks are often cut back in a series of two or three steps to create shadow lines; this decorative technique is termed a reveal.

Related Research Articles

Column structural element sustaining the weight of a building

A column or pillar in architecture and structural engineering is a structural element that transmits, through compression, the weight of the structure above to other structural elements below. In other words, a column is a compression member. The term column applies especially to a large round support with a capital and a base or pedestal, which is made of stone, or appearing to be so. A small wooden or metal support is typically called a post, and supports with a rectangular or other non-round section are usually called piers.

Parthenon Former temple on the Athenian Acropolis, Greece

The Parthenon is a former temple on the Athenian Acropolis, Greece, dedicated to the goddess Athena, whom the people of Athens considered their patron. Construction began in 447 BC when the Athenian Empire was at the peak of its power. It was completed in 438 BC, although decoration of the building continued until 432 BC. It is the most important surviving building of Classical Greece, generally considered the zenith of the Doric order. Its decorative sculptures are considered some of the high points of Greek art. The Parthenon is regarded as an enduring symbol of Ancient Greece, Athenian democracy and Western civilization, and one of the world's greatest cultural monuments. To the Athenians who built it, the Parthenon and other Periclean monuments of the Acropolis were seen fundamentally as a celebration of Hellenic victory over the Persian invaders and as a thanksgiving to the gods for that victory.

Ancient Greek architecture

The architecture of ancient Greece is the architecture produced by the Greek-speaking people whose culture flourished on the Greek mainland, the Peloponnese, the Aegean Islands, and in colonies in Anatolia and Italy for a period from about 900 BC until the 1st century AD, with the earliest remaining architectural works dating from around 600 BC.

Doric order Order of ancient Greek and Roman architecture, with no base to the column, simple capital, and triglyphs on the frieze

The Doric order was one of the three orders of ancient Greek and later Roman architecture; the other two canonical orders were the Ionic and the Corinthian. The Doric is most easily recognized by the simple circular capitals at the top of columns. Originating in the western Dorian region of Greece, it is the earliest and in its essence the simplest of the orders, though still with complex details in the entablature above.

Mausoleum at Halicarnassus One of the seven wonders of the ancient world

The Mausoleum at Halicarnassus or Tomb of Mausolus was a tomb built between 350 and 353 BC in Halicarnassus for Mausolus, a satrap in the Persian Empire, and his sister-wife Artemisia II of Caria. The structure was designed by the Greek architects Satyros and Pythius of Priene. Its elevated tomb structure is derived from the tombs of neighbouring Lycia, a territory Mausolus had invaded and annexed circa 360 BC, such as the Nereid Monument.

Stylobate top step of the crepidoma

In classical Greek architecture, a stylobate is the top step of the crepidoma, the stepped platform upon which colonnades of temple columns are placed. The platform was built on a leveling course that flattened out the ground immediately beneath the temple.

Stairs construction designed to bridge a large vertical distance by dividing it into smaller vertical distances

A stairway, staircase, stairwell, flight of stairs, or simply stairs, is a construction designed to bridge a large vertical distance by dividing it into smaller vertical distances, called steps. Stairs may be straight, round, or may consist of two or more straight pieces connected at angles.

Ancient Greek temple Structures built to house deity statues within Greek sanctuaries

Greek temples were structures built to house deity statues within Greek sanctuaries in ancient Greek religion. The temple interiors did not serve as meeting places, since the sacrifices and rituals dedicated to the respective deity took place outside them, within the wider precinct of the sanctuary, which might be large. Temples were frequently used to store votive offerings. They are the most important and most widespread building type in Greek architecture. In the Hellenistic kingdoms of Southwest Asia and of North Africa, buildings erected to fulfill the functions of a temple often continued to follow the local traditions. Even where a Greek influence is visible, such structures are not normally considered as Greek temples. This applies, for example, to the Graeco-Parthian and Bactrian temples, or to the Ptolemaic examples, which follow Egyptian tradition. Most Greek temples were oriented astronomically.

Scamilli impares, in architecture, is a term quoted by Vitruvius when referring to the rise given to the stylobate in the centre of the front and sides of a Greek temple.

Theater (structure) performing arts venue

A theater, theatre or playhouse, is a structure where theatrical works or plays are performed, or other performances such as musical concerts may be produced. A theatre used for opera performances is called an opera house. While a theater is not required for performance, a theater serves to define the performance and audience spaces. The facility is traditionally organized to provide support areas for performers, the technical crew and the audience members.

This page is a glossary of architecture.

Brauron single entity of population

Brauron was one of the twelve cities of ancient Attica, but never mentioned as a deme, though it continued to exist down to the latest times. It was situated on or near the eastern coast of Attica, between Steiria and Halae Araphenides, near the river Erasinus. Brauron is celebrated on account of the worship of Artemis Brauronia, in whose honour a festival was celebrated in this place.

Temple of Zeus, Olympia ancient Greek temple

The Temple of Zeus at Olympia was an ancient Greek temple in Olympia, Greece, dedicated to the god Zeus. The temple, built in the second quarter of the fifth century BC, was the very model of the fully developed classical Greek temple of the Doric order.

Boss (architecture) architecture, a knob or protrusion of stone or wood

In architecture, a boss is a knob or protrusion of stone or wood.

Maya architecture architecture style

Often, the buildings most dramatic and easily recognizable as creations of the Maya peoples, are the step pyramids of the Terminal Pre-classic period and beyond. Yet traditional Maya Architecture spans several thousands of years, several periods of political change, and architectural innovation before the Spanish colonization of the Americas. Based in general Mesoamerican architectural traditions, the Maya utilized geometric proportions and intricate carving to build everything from simple houses to ornate temples. This article focuses on the more well-known pre-classic and classic examples of Maya architecture. The temples like the ones at Palenque, Tikal, and Uxmal represent a zenith of Maya art and architecture. Through the observation of numerous elements and stylistic distinctions, remnants of Maya architecture have become an important key to understanding their religious beliefs and culture as a whole.

Architecture of ancient Sri Lanka

The architecture of ancient Sri Lanka displays a rich diversity, varying in form and architectural style from the Anuradhapura Kingdom through the Kingdom of Kandy (1469–1815). Sinhalese architecture also displays many ancient North Indian influences. Buddhism had a significant influence on Sri Lankan architecture after it was introduced to the island in the 3rd century BC, and ancient Sri Lankan architecture was mainly religious, with more than 25 styles of Buddhist monasteries. Significant buildings include the stupas of Jetavanaramaya and Ruwanvelisaya in the Anuradhapura kingdom and further in the Polonnaruwa Kingdom. The palace of Sigiriya is considered a masterpiece of ancient architecture and ingenuity, and the fortress in Yapahuwa and the Temple of the tooth in Kandy are also notable for their architectural qualities. Ancient Sri Lankan architecture is also significant to sustainability, notably Sigiriya which was designed as an environmentally friendly structure.

Euthynteria is the ancient Greek term for the uppermost course of a building's foundations, partly emerging from groundline. The superstructure of the building were set on the euthynteria. Archaeologists and architects use the term in discussion of Classical architecture.

Geison

Geison is an architectural term of relevance particularly to ancient Greek and Roman buildings, as well as archaeological publications of the same. The geison is the part of the entablature that projects outward from the top of the frieze in the Doric order and from the top of the frieze course of the Ionic and Corinthian orders; it forms the outer edge of the roof on the sides of a structure with a sloped roof. The upper edge of the exterior often had a drip edge formed as a hawksbeak molding to shed water; there were also typically elaborate moldings or other decorative elements, sometimes painted. Above the geison ran the sima. The underside of the geison may be referred to as a soffit. The form of a geison is often used as one element of the argument for the chronology of its building.

Etruscan architecture

Etruscan architecture was created between about 900 BC and 27 BC, when the expanding civilization of ancient Rome finally absorbed Etruscan civilization. The Etruscans were considerable builders in stone, wood and other materials of temples, houses, tombs and city walls, as well as bridges and roads. The only structures remaining in quantity in anything like their original condition are tombs and walls, but through archaeology and other sources we have a good deal of information on what once existed.

Temple of Sangri temple in Greece

The Temple of Sangri is a Late Archaic Greek temple on the Cycladic island of Naxos in the area of Gyroulas, about 1.5 km south of Ano Sangri. The temple was built around 530 BC and is one of the earliest Ionic temples. It was built completely from Naxian marble.

References

Commons-logo.svg Media related to Crepidomas at Wikimedia Commons