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A Rampant arch is an inclined arch with uneven supports, commonly used in stairways and ramps, designed for compression without reinforcement, similar to a flying buttress in Gothic architecture. This research investigates the structural stability of rampant masonry arches in straight staircases, often referred to as ‘half-barrel’ or ‘Roman’ stairways. Using finite element analysis, the study examines the effects of geometric variations on two different profiles under varying loads, focusing on thrust line deviation from the D/6 criterion. Rampant arches, known for their durability, aesthetics, fire resistance, and sound insulation, are widely used in historical and modern architecture. The study underscores the importance of proper profile selection and thrust line behavior to ensure structural integrity and safe load distribution in masonry structures.
Keywords:
Rampant, arch, brick masonry staircase, finite element analysis, stability, thrust line, load carrying capacity ruled by shape.
Cite Article:
"Structural Safety Evaluation of Rampant Masonry Arches Using Finite Element Analysis", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.9, Issue 10, page no.289 - 299, October-2024, Available :http://www.ijrti.org/papers/IJRTI2410030.pdf
Downloads:
000205057
ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator