SEMIOTIC APPROACH IN THE ARCHITECTURE OF CENTRAL CROSS-SHAPED ORTHODOX CHURCHES

Abstract

The scientific research highlights the problem of shaping in the cruciform Orthodox churches architecture and the placement of this type of sacred structures in accordance with urban planning and natural conditions. It is revealed the three-dimensional solution of the temple, in which the supporting structures form an architectural space based on the three-dimensional cross symbol. The cross-dome system, which became widespread in the cruciform Orthodox churches architectural structures, was developed in the early Byzantine era. Probably, its origin is based on the late antiquity architecture in the form of reconstruction of ancient Roman temples and Syrian religious buildings. Later it spread to the Caucasus, Palestine and North Africa, the Balkans and, further, to the ancient Rus' territory. The use of relatively new structures will be relevant for the Orthodox churches design in difficult geological conditions or the disclosure, if necessary, of a more complex architectural image. One of the sacred architecture features is the architectural image formation through the sacred symbols use. It is proposed to use the cross symbol in accordance with the name of Orthodox churches. For this purpose, it is identified cross symbol typological groups, divided into two main epochs: pre-Christian and Christian. It is defined the typological groups used in Orthodox architecture, which are divided into five periods. Some of the cross symbol typological groups are presented below in the conceptual model of a centric cruciform Orthodox church. It is identified five main signs of the cross symbol use in an Orthodox church: in the architectural space, exterior, interior, plan, and facade shaping. It is provided a conceptual model of a centric cruciform Orthodox church, in which all five main features of the cross symbol use in an Orthodox church are implemented.