Zalecenia dotyczące bezpiecznego laboratoryjnego suszenia gruntów z wykorzystaniem mikrofal

• Autorzy: Jastrzębska Małgorzata , Kaczmarek Łukasz

Identyfikatory

DOI

10.5604/01.3001.0053.6999

Warianty tytułu

EN

Recommendations for safe laboratory drying of soils using microwaves

• Języki publikacji: PL

Abstrakty

PL

Brak klarownych wytycznych suszenia mikrofalowego dla określenia wilgotności czy tylko „podsuszania” gruntów przed właściwymi badaniami cech mechanicznych może prowadzić do niekontrolowanych zmian właściwości fizyko-mechanicznych gruntów. W niektórych przypadkach może to grozić nawet „eksplozją” materiału badawczego. Na podstawie licznych i szczegółowych badań wilgotności sformułowano wskazówki na temat optymalizacji parametrów bezpiecznego wykorzystania mikrofalówek w laboratorium geotechnicznym.

EN

The use of microwave drying to determine the water content or only to “pre-drying” of the soils before the proper tests of their mechanical properties, need to be established in detailed way. Without knowledge of the basic criteria for such procedure, may lead to uncontrolled changes in the physical and mechanical properties of soils - even soil “explosion”. On the basis of detailed water content studies, the guidelines were formulated on optimizing the parameters for the safe use of a microwave oven in a geotechnical laboratory.

Słowa kluczowe

PL

suszenie mikrofalowe; mikrotomografia komputerowa; grunt spoisty; grunt niespoisty; wilgotność; badanie geotechniczne; właściwości mechaniczne

EN

microwave drying; computed microtomography; cohesive soil; non-cohesive soil; water content; geotechnical test; mechanical properties

• Wydawca: Fundacja Polskiego Związku Inżynierów i Techników Budownictwa
• Czasopismo: Przegląd Budowlany
• Rocznik: 2023
• Tom: R. 94, nr 5-6
• Strony: 146--151
• Opis fizyczny: Bibliogr. 28 poz., il., tab.

Twórcy

autor

Jastrzębska Małgorzata

• Wydział Budownictwa, Politechnika Śląska

• https://orcid.org/0000-0003-0080-5784

autor

Kaczmarek Łukasz

• Wydział Instalacji Budowlanych, Hydrotechniki i Inżynierii Środowiska, Politechnika Warszawska

• https://orcid.org/0000-0001-5207-3816

Bibliografia

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