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51.
Pedro Paulo Funari 《Archaeologies》2006,2(1):73-79
Este trabajo trata sobre el contexto epistemológico y político que regula la organización del congreso arqueológico mundial
y su historia. WAC introdujó una serie de puntos políticos renovadores, como por ejemplo el código de ética, la participación
de los representantes indígenas y regionales, llevando a la arqueología a un nuevo contexto mundial. Como un ex secretario
WAC, el autor argumenta por una democracia más profunda en la organización.
Résumé Cet article aborde le contexte épistémologique et politique qui a mené à l'organisation du Congrès mondiale de l'archéologie et l'histoire de la discipline subséquente. Le CMA a introduit une série de positions politiques, comme un code d'étiques, une représentation régionale et autochtone, ainsi que l'aboutissement de l'archéologie dans une nouvelle étape mondiale. Comme ancien secrétaire du CMA, l'auteur plaide en faveur de l'approfondissement des aspects démocratiques de l'organisation.相似文献
52.
Farhad Akhoundi Graça Vasconcelos Paulo Lourenço 《International Journal of Architectural Heritage》2020,14(2):221-237
ABSTRACTThe vulnerability of masonry infills within reinforced concrete (rc) frames under out-of-plane loading induced by earthquakes has been observed in several past earthquakes through severe damage and often total collapse. Although the infill panels are assumed as non-structural elements, their damage or collapse is not desirable, given the possible consequences in terms of human life losses and repair or reconstruction costs.Therefore, it is important to gather better insight on the out-of-plane behavior of existing infills so that strengthening guidelines can be derived. In this scope, the main objective of this study is to analyze the out-of-plane experimental behavior of masonry infilled frames that are characteristic of Portuguese buildings and can be seen in other south European countries. In the experimental study carried out, different parameters affecting the out-of-plane response of infilled frames were considered, namely, workmanship, existence of openings and prior in-plane damage. The experimental program was designed to test six half-scale specimens. The out-of-plane loading was applied uniformly to the brick infills by means of an airbag to simulate the effect of earthquakes. 相似文献