Wyniki wyszukiwania - Biblioteka Nauki

1

Sound Insulation of Dwellings Façades : the Case of Santiago de Chile

100%

Meza L. , Delannoy J. , Marzzano A. , Fuentes M.

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tom Vol. 44, No. 1

99--104

EN

The increment in the number of automobiles and the densification of the city has increased noise pollution rates. In addition, the lack of regulation in Chile regarding the acoustic insulation of façades is a problem of a growing concern. The main objective of the present study was to obtain a model of the Sound Insulation of housing, façades, stratified in Santiago, Chile, based on constructive variables. It is expected to serve as a basis for one future regulation for acoustic façades of houses. In the present study, tests based on the international ISO 140-5 standard were carried out in situ. An estimation model of the Standardized Level Difference Dls;2m;nT;w + C, was obtained based on the opening/façade proportion, and the type of glass used for the windows.

2

Layering of façades. A few comments on the colour of Krakow's façades in earlier and contemporary times

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Komorowski W.

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tom Vol. 40, no. 2

171--180

EN

Witnesses to a bygone age, façades are evidence of past life. Interpretation of traces, and particularly colours, aids to recognize old tastes and moods. This paper reviews ornamentation methods used for the outerwalls of buildings in Krakow from the city foundation (1257) until the 1950s. The first part of the paper presents evidence to corroborate a theory that, in spite of a common misconception, medieval façades were not left in their raw condition but plastered. Obviously, plaster did not recall its modern clear and even equivalent, but was greyish and bumpy. Usually this plaster received a multicolour painted finish. Surprisingly for our contemporaries, stone details such as window and door stone work were also painted, the practice being common until the end of the 18th century. Ornamentation methods varied throughout the ages, though rich colouring was popular and characteristic for Gothic, Renessaince, Baroque and Classicism. Dimmed colours as seen in the second half of the 19th century were only occasional in fact. The older the building, the more plaster and painted layers it would receive. Learning about this layering takes us through the history of the building.

3

Sound Insulation of Dwellings Façades – the Case of Santiago de Chile

88%

Meza L. , Delannoy J. , Marzzano A. , Fuentes M. , Meza L. , Delannoy J. , Marzzano A. , Fuentes M.

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4

Nowożytne fasady kościelne typu Albertańskiego

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Dziubecki T.

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tom Vol. 4, no. 2

5-12

PL

Artykuł przedstawia problematykę bezwieżowych fasad kościołów nowożytnych w układzie bazylikowym, dla których w XV w. Leon Battista Alberti wypracował strukturę kompozycyjną wykorzystywaną w następnych stuleciach. Wzorzec ten powstał dla fasady gotyckiego kościoła Santa Maria Novella we Florencji: architekt zastosował w dolnej kondygnacji strukturę antycznego łuku triumfalnego, zaś w górnej pseudoportyku ujętego wolutami. Układ ten – zrealizowany zgodnie z estetyką renesansową opartą na matematycznych proporcjach – był naśladowany w wielu fasadach barokowych, takich jak Il Gesu czy Santa Susanna w Rzymie.

EN

The paper presents origin and evolution of the façade worked up by Leon Battista Alberti in the florentian church Santa Maria Novella in the 15th c. Its compositional structure consists of an ancient triumphal arch in the lower tier, portico in the upper tier and large volutes, thus masking the akward view of slopping roofs of the basilica. The solution was being used through the following centuries in accordance with current styles, what has been presented on the selected number of examples, like churches of Il Gesu or Santa Susana in Rome.

5

Fasada biblioteki – wybrane elementy symboliki architektury

63%

Kruszewski T.

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tom Vol. 3, no. 3

20-29

PL

W artykule poruszono problematykę społecznego odbioru elewacji frontowych budynków bibliotecznych. Odbiór ma cechy subiektywne, lecz w pełni uprawomocnione po przyjęciu perspektyw poznawczych Romana Ingardena i Umberto Eco. Metodą pozwalającą na wyizolowanie wrażeń odbiorców jest analiza symboliki bazującej na dwóch podstawach: tradycji (archetypach) i współczesności (ponowoczesności). W związku z nimi zaproponowano typy bibliotecznych fasad: świątynia, warownia, lustro (ekran) i front/off. Analiza wybranych obiektów jest również próbą wykazania ewentualnych rozbieżności między wizjami architektów a potrzebami funkcjonalnymi bibliotekarzy.

EN

This research examines social context of library buildings front elevations. Conceptions of the cognition of Roman Ingarden and Umberto Eco allow to accept subjective reflections as a qualified outlook. Analysis of symbolics connected to the tradition (archetypes) and contemporary life (postmodernism) is useful method to know the perception of the occupants of the architecture. The author suggests the typology of library façades: temple, stronghold, mirror (screen), and “façade/off”. Additionally, the analysis focuses on discrepancy between architects views and librarians practical needs.

6

Proposal for Modernisation of Large Block System Buildings (Lbs) - Facades – Lublin University of Technology

51%

Miedviedieva Wright A. , Ostańska A.

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tom Vol. 31, no. 3

235--250

EN

The over 40-years-old housing stock from the industrialized mass housing era is today functionally deficient and does not meet the current needs of residents. In particular, there are numerous architectural barriers, the systems are worn and obsolete, and the number of housing types is very limited. Examples of the modernization of multi-story residential buildings (the article presents those from Russia and Ukraine) confirm that this problem is universal, and a significant improvement of the building’s. Utility value can be achieved through a relatively small modification of the building fabric: precast concrete structures of the buildings prove to be flexible enough to accommodate deep changes. The authors present a concept of modernization of a building erected in a “large block” system, typical for the Polish housing of the 1970s in many cities. The case study concerns a particular building located in Lublin in one of the large housing estates – the concept of its modernization is compatible with the local spatial development plan, the proposed solutions are architecturally coherent and technically feasible.

7

THE ROLE OF STRUCTURAL ELEMENTS IN THE DESIGN OF FAÇADE DETAILS OF TALL EUROPEAN BUILDINGS

51%

Pietrzak J. , Stefańska A.

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nr 2(60)

135-147

EN

The article discusses the relationship between the design of structural and architectural details in the design of façades of tall European buildings. It characterizes the influence of load-bearing structures on the possibility of hiding or exposing the load-bearing elements. Next, the design of structural and architectural details is discussed depending on whether the exterior load-bearing elements are in front of the façade, in the plane of the façade or whether they are hidden inside the building. The differences resulting from: structural materials (steel or reinforced concrete), climate and weather conditions, fire protection measures are also referenced. The article also takes into account the influence of the chosen structural joints on the design of details.

PL

W artykule omówiono zależności pomiędzy kształtowaniem detali konstrukcyjnych oraz architektoniczno-budowlanych w projektowaniu elewacji europejskich budynkach wysokich. Scharakteryzowano wpływ ustrojów nośnych na możliwość ukrycia lub wyeksponowania elementów nośnych. Następnie omówiono kształtowanie detali konstrukcyjnych i architektoniczno- budowlanych w zależności od tego, czy najbardziej zewnętrzne elementy nośne w wieżowcu znajdują się przed płaszczyzną elewacji, w tej płaszczyźnie, czy też zostały ukryte we wnętrzu budynku. Odniesiono się do różnic wynikających z: przyjmowanych rozwiązań materiałowych (konstrukcja stalowa lub żelbetowa), uwarunkowań związanych z klimatem i warunkami atmosferycznymi oraz zabezpieczeniami przeciwpożarowymi. Uwzględniono również wpływ rodzaju węzłów konstrukcyjnych na możliwości kształtowania detalu.