A Threshold in Architectural Spaces: What Troglodyte Spaces Teach With the Concept of A-Tectonics

Abstract

This study examines the rock-carved (troglodyte) spaces in the Cappadocia region from an a-tectonic perspective, re-examining the fundamental principles that constitute the discipline of architecture. Unlike traditional tectonic architecture, these structures are shaped through excavation and subtraction, offering a spatial experience that questions the structural norms of architecture, such as gravity, load bearing, and structural calculations. These spaces are defined within the framework of Descartes’ concept of ‘étendu’ as purposely segregated voids within an unlimited natural context and propose an alternative definition of the philosophical foundations of architecture. This study presents a critical theoretical literature review methodology that examines architectural theories and philosophies of space, exploring the fundamental conceptual frameworks of these theoretical approaches. By questioning the place of the concept of tectonics in architectural literature, alternative ways of understanding the philosophical and theoretical foundations of architecture are developed. The research focuses on two main topics: First, it discusses how rock-cut spaces offer a unique spatial paradigm in terms of architectural theories; second, it examines the spatial, structural, and legal problems these spaces face in a limited number of contemporary practices. In conclusion, cave structures in Cappadocia provide an alternative perspective for architectural education and practice.