A construção da ponte metálica sobre o Rio Pontengi: aspectos históricos, construtivos e de durabilidade - Natal/RN, Brasil (1912-1916) - estudo de caso

It is a case study that reports the construction of metal truss bridge in the river Potengi in Natal, Rio Grande do Norte, between the years 1912 and 1916. From testimonials on steel bridges in Brazil and worldwide including foundations. Documentary research from procurement of projects and contracts was performed. A chronology of construction, with a description of the equipment used and its original budget with the Brazilian government. Still, we used interviews and surveys with experimental sampling / testimonies, laboratory tests. This study aims to analyze historically and technically the Bridge over the River Potengi, emphasizing primarily the construction process, the qualities and characteristics of the materials used and the technological, chemical, mineralogical and microstructural properties of cement and concrete used in its construction. Taking as conclusions that cements pozolônicos ensured a good durability to the concrete in a hundred-year period and that the solution employed with the compressed air caissons was right

Terra de charneca erma e de saudade: a construção simbólica do Alentejo português na obra de Florbela Espanca (1916-1930)

In this work, we investigate the symbolic construction of a particular spatiality, starting from the theoretical assumption that spaces are subjective constructions guided by different cultures, feelings and rationales, but mostly spaces are human constructs driven by social relations, as a result of the material investment and symbol that reflects the needs of a particular society at a given time of historical development. Accordingly, we analyze the construction and symbolic imagery of the central region of Portugal, the Alentejo, from the literary production (1916 – 1930) the English poet Florbela Espanca D'Alma Conception Espanca. Thus, we propose to analyze the florbelian work not only from its internal relations, but also external, emphasizing the link between history, space and literature. Thus, we propose to inquire about the symbolic dimension – the meanings of images and representations – which prompted one of the most controversial Portuguese poets of the early twentieth to look into the poetic construction of space Alentejo century, questioning not only the senses brokered by speech literary Florbela Espanca to invent your Alentejo, adorned with memories, pain and longing, but investigate how the socio-cultural environment influenced your work, in your life and ways to feel and live the Alentejo. To better understand how the poet means the Alentejo spatiality, throughout this work we question three categories of space in the work of Florbela Espanca: the region, the countryside and the landscape of the Alentejo. Thus, this research falls within the field of cultural history in the medical we will work with the entire literary output Florbela Espanca, letters, diaries, photos and biographical and literary criticism, by establishing the time frame of 1916 – beginning of intellectual activity Florbela Spank – the 1930 – publication of Blossom Heath (posthumous) and the suicide of the poet. Therefore, a constant symbolic exercise of words crossed by more subjective feelings of the subject, all the time our work will be guided by the question of what would be the Alentejo for the poet, who senses and meanings across this spatiality that marked so sovereignly happiest memories and sad life Florbela Espanca.