The high-strength modified concrete: law of development moistured of deformations
G. S. Slavcheva, Ye. M. Chernyshov
Voronezh State University of Architecture and Civil Engineering
Annotation: The article presents results of experimental theoretical researches of moisture state influence upon building technical characteristics of high strength modified concretes (High Perfomance Concrete), obtained using complex МB-4.Previous researches stated that high strength modified concretes are characterized with more intensive moisture stress compared to usual hard concretes. According to this applied problems of foundation of coefficient values of linear moisture deformation and operation condition coefficients of high strength modified concretes accounting their moisture state have been examined. On the basis of the results analysis of carried out researches the guidance to determine coefficient values of linear shrinkage and swelling of modified concretes and also recommendations to determine operation condition coefficients have been developed to determine design characteristics according to moisture conditions of structure operation conditions.
Keywords: the high-strength modified concrete, the operational environment, moistured deformations, specific deformations, structure parameters.
Pages: 115-124.
Link for citation: Slavcheva, G. S.; Chernyshov, Ye. M. The high-strength modified concrete: law of development moistured of deformations. – Text : electronic. – In: Modern Industrial and Civil Construction. – 2011. – Vol. 7, N 3. – Р. 115-124. – URL: https://donnasa.ru/publish_house/journals/spgs/2011-3/01_slavcheva_chernyschov.pdf (date of access: 16.09.2024). (in Russian)
Vol. 7, N 3 (2011)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture