Experimentación geométrica y constructiva en piedra: algunos casos especiales de escaleras de caracol

Sanjurjo, A.

doi:10.3989/ic.13.025

Cited by 3 publications

(3 citation statements)

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“…They permit other master builders its correct reproduction. Thus, the early texts of Vandelvira, Martínez de Aranda, Gelabert, Portor y Castro and Berruguilla which detail the geometrical description of both circular stairs, the spiral and the helical (Sanjurjo, 2007), have been used as a comparative reference.…”

Section: 1the Early Spanish Stonemasonry Textsmentioning

confidence: 99%

“…Nevertheless, in this case, the step is not long enough to generate the inner hollow which is essential to get a better illumination and to improve the circulation of people inside the stair, both basic features of the helical stair. Due to these characteristics, and with the intention of distinguishing between the traditional spiral staircase and this one, it was recently classified with the new name of "husillo de machón helicoidal" (spiral staircase with helical newel) (Sanjurjo, 2013).…”

Section: 1the Early Spanish Stonemasonry Textsmentioning

confidence: 99%

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From spiral to helical stairs: Santa Cruz la Real and Santiago Apóstol approaches

Valiente¹

2014

REHAB 2014 - Proceedings of the International Conference on Preservation, Maintenance and Rehabilitation of Historical Building

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Section: 1the Early Spanish Stonemasonry Textsmentioning

confidence: 99%

Section: 1the Early Spanish Stonemasonry Textsmentioning

confidence: 99%

From spiral to helical stairs: Santa Cruz la Real and Santiago Apóstol approaches

Valiente¹

2014

REHAB 2014 - Proceedings of the International Conference on Preservation, Maintenance and Rehabilitation of Historical Building

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“…Nevertheless, the utilitarian nature of this kind of circular stair together with the fact that their location was usually hidden, since they were mainly for private use, have impeded the research on this type of element. Hence there are only a few studies (Calvo 2000;Palacio 2003;Rabasa 2007;Sanjurjo 2007Sanjurjo , 2013Benítez 2013;Benítez and Valiente 2014;etc. ), which contribute to the analysis of this sort of stair.…”

Section: Introductionmentioning

confidence: 99%

The Tangent Solution to the Late Gothic Helical Staircase: A Justified Oblivion

Hernández

López

2015

Nexus Netw J

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In the late fifteenth century the helical staircase appeared in Spain as a representative element of late Gothic architecture. To gain a better understanding of this staircase and to carry out a proper preservation plan, it is essential to deepen our understanding of its construction and structure. This involves getting to know its geometrical configuration in depth, since its structural stability was ensured by rules of proportions. For this reason, this paper focuses on two broad types of staircases, classified according to the geometrical design strategy that solves the central aperture: the helical staircase by ''radial solution'' and by ''tangent solution''. The paper analyzes both solutions on the basis of objective criteria. In addition, it considers whether the limited use of some of these solutions was motivated by their particular geometry or was caused by other reasons is addressed. As result of this study it is demonstrated that although the two approaches solve the helical staircase in a similar way, the oblivion of the tangent approach was more objectively motivated.

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Vidas prescindibles: resistencia y derecho en las cárceles colombianas

Gutiérrez

Arboleda

2023

Díkaion

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El presente artículo analiza la forma en que el Estado colombiano gobierna la resistencia de las personas privadas de la libertad. Mostraremos cómo el Estado ha desincentivado el ejercicio de la protesta al interior de los penales, y cómo esto deja a la acción de tutela como único mecanismo posible para proteger los derechos de la población privada de la libertad. Aunque, como resultado de las acciones de tutela, la Corte Constitucional ha reconocido la existencia de violaciones masivas de los derechos fundamentales, la persistencia de las vulneraciones –acompañada de la exclusión del uso de la protesta como mecanismo de resistencia– deja a la población privada de la libertad inmovilizada entre un discurso constitucional sin efectividad material y la amenaza de la represión violenta de sus actos de resistencia. Para lo anterior, en este artículo se presenta un estudio de caso sobre la lucha por los derechos y la resistencia colectiva de los privados de la libertad de la cárcel La Modelo de Bogotá.

show abstract

Experimentación geométrica y constructiva en piedra: algunos casos especiales de escaleras de caracol

Cited by 3 publications

References 1 publication

From spiral to helical stairs: Santa Cruz la Real and Santiago Apóstol approaches

From spiral to helical stairs: Santa Cruz la Real and Santiago Apóstol approaches

The Tangent Solution to the Late Gothic Helical Staircase: A Justified Oblivion

Vidas prescindibles: resistencia y derecho en las cárceles colombianas

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