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Classics of Polish Design. Józef Chierowski's "Armchair 366" from 1962 as an icon of design from the Polish People's Republic

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Kujawa L. , Różańska A.

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tom No. 120

14--26

EN

Classics of Polish Design. Józef Chierowski's "Armchair 366" from 1962 as an icon of design from the Polish People's Republic presents a classic of Polish furniture design from the post-war “modernity” period. We analysed the style, structure, and functionality of this armchair, evaluating it in comparison to other Polish and foreign modern furniture designs for small apartments. The paper aims to provide a substantial analysis of the reasons for the armchair's exceptional popularity in contemporary pop culture, contributing to the series "Classics of Polish Design" that presents the results of research on Polish furniture and the icons of Polish design, carried out within the framework of dissertations in the Department of Wood Technology in the Warsaw University of Life Sciences (SGGW).

PL

Klasyka polskiego wzornictwa. “Fotel 366” projektu Józefa Chierowskiego z 1962 roku jako ikona designu PRL-u przedstawia „klasyka” meblarstwa polskiego okresu „nowoczesności” lat powojennych. Analizie poddana została stylistyka, konstrukcja, a także funkcjonalność tego fotela, oceniona na tle innych znanych zagranicznych i polskich projektów mebli nowoczesnych przeznaczonych do małych mieszkań. Artykuł stara się merytorycznie ocenić źródła ogromnej popularności fotela we współczesnej pop-kulturze, Artykuł kontynuuje cykl „Klasyka polskiego designu”, prezentujący wyniki badań nad powojennym polskim meblarstwem i ikonami polskiego designu, prowadzonych w ramach prac dyplomowych na WTD SGGW.

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Classics of Polish Design. Furniture Icons from the Polish People's Republic (PRL)

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Różańska A. , Szymczyk J. , Kujawa L. , Balcerzak K.

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tom No. 116

61--77

EN

Classics of Polish Design. Furniture Icons from the Polish People's Republic (PRL) presents a review of the best Polish furniture designs from the Polish People's Republic: the 1950s and 1960s. The paper continues the series devoted to the "Classical Polish Design", presenting the results of research on Polish post-war furniture and the icons of Polish design, carried out within the framework of dissertations in the Department of Wood Technology in the Warsaw University of Life Sciences (SGGW). Some of the innovative furniture designs have been analysed in the hereby article. We present a chronologically organised review of designs that aspired to become breakthrough and timeless (design icons), with the author's background and the furniture's style, structure and materials.

PL

Klasyka polskiego designu. Ikony meblarstwa PRL-u. Celem artykułu jest przybliżenie najlepszych projektów mebli z czasów PRL-u, czyli lat 50. i 60. Artykuł kontynuuje cykl „Klasyka polskiego designu”, prezentujący wyniki badań nad powojennym polskim meblarstwem i ikonami polskiego designu, prowadzonych w ramach prac dyplomowych na WTD SGGW. W artykule przeanalizowano nowatorskie projekty mebli. W ujęciu chronologicznym wybrano i opisano projekty aspirujące do roli przełomowych i ponadczasowych (ikon wzornictwa), przedstawiając osobę autora i charakteryzując meble stylistycznie, konstrukcyjnie i materiałowo.

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Identification of changes in mechanical properties of sandstone subjected to high temperature: meso-and micro-scale testing and analysis

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Różański A. , Różańska A. , Sobótka M. , Pachnicz M. , Bukowska M.

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tom Vol. 21, no. 1

461--482

EN

Material properties largely depend on their structure, and are strongly dependent on the scale of observation. Under the influence of various processes, the structure of a material can undergo evolution, which leads to major changes in the mechanical parameters and morphology of the medium. To understand the behaviour of a given material exposed to the influence of various factors, e.g. loading and temperature treatment, and to be able to modify it appropriately, it is crucial to recognize its structure both in the scale of engineering applications and at the micro-scale. The article proposes a procedure for assessing changes in the structure of sandstone exposed to the temperature treatment. The presented procedure allows the morphology of the material to be evaluated and the influence of temperature treatment on mechanical parameters of rocks to be analysed, by combining use of different laboratory techniques. The changes in rock material have been characterized using three investigative techniques, i.e. a uniaxial compression test, nanoindentation and micro-computed tomography. The uniaxial compression tests were carried out for 11 different temperature values in the range of 23–1000 °C, which enabled the determination of the change in uniaxial compressive strength and Young’s modulus of the sandstone as a function of temperature. Micro-scale laboratory tests were utilised to identify changes in the mechanical and morphological parameters of the sandstone exposed to the temperature of 1000 °C. The results were referred to those obtained for the reference samples, i.e. not subjected to heating (T = 23 °C). Comparison of the results showed an evident relation between the microstructure changes and the mesoscopic properties.