Adding new floors to old timber-framed buildings:An assessment of demolished and preserved courtyard houses in the historic centre of Madrid

• 作者: Esperanza González-Redondo
• 来源期刊: 建筑学研究前沿（英文版）
• 年，卷（期）: 2022,（4）
• 所属期刊栏目: INDEX
• 页码范围: 255-277
• 页数: 23页
• 语种: 英文

摘要

The constructive analysis of Madrid's old timber-framed collective courtyard build-ings,whether demolished,preserved intact,or enlarged,has achieved the dating of relevant case studies.New parameters established in this study set a chronology based on front sector original projects:old(1737-1788),pre-modern(1788-1847)and modern(1847-1892).The on-site inspection and archival research point to ongoing misleading construction in the historic Southern area.Some modern corralas erected on top of pre-existing buildings confirm the initial hypothesis.First dimensioning rules for new fa?ades and the stability required in old ones before adding new storeys,maintaining the original masonry or double-layered system,are discovered.Undated buildings suggest their possible origin a la malicia and a later trans-formation into transitional corralas.Finally,an analysis of the demolished courtyards narrows down the dating and points to new conjectures in some preserved by showing their uneven layout,old features,and structural discordances in each sector.