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Application filed by Сергій Васильович МакаровfiledCriticalСергій Васильович Макаров
Priority to UA2004010193UpriorityCriticalpatent/UA4119U/en
Publication of UA4119UpublicationCriticalpatent/UA4119U/en
Buildings Adapted To Withstand Abnormal External Influences
(AREA)
Abstract
Main point of the utility model is in the fact that at keeping and even increase of the main moments of inertia Jx and Jy of the cross-section of the profile that profile has a decreased by 3…11 % area of cross-section, thus decreased by 3… 11 % mass as well, due to the fact that the cross section of the profile has one or more walls-sides rounded by broken lines or by the second order lines – circle, ellipse, or combination of those, or combination of the second order lines and straight lines. .
UA2004010193U2004-01-092004-01-09Profile, with that for the front building systems included
UA4119U
(en)
Historical study of river landscape change according to the thick growth of trees Relation between river channel characteristic change with the recent river training works and development of willow forest in the Asahi River