AbstractAbout AuthorsReferences
The results of experimental studies of samples of block masonry made of silicate tongue-and-groove blocks with thin mortar seams under compression are presented. On the basis of experimental studies, features of the deformation and destruction of masonries have been revealed; values of the strength of the block masonry under compression and its deformation characteristics have been obtained. On the basis of numerical studies, the influence of technology of mortar seams execution on the strength characteristics of the masonry has been revealed. Features of the operation of bearing masonry walls made of large-size silicate blocks under compression are shown. The results of numerical studies of the wall to hollow-core overlap node are presented; the values of compliance coefficients of this node depending on the level of compressing deformations in the wall have been established. Proposals for calculation of bearing walls made of large-size tongue-and-groove silicate blocks with thin layer seams are presented.
V.N. DERKACH, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
O.G. DEMCHUK, Engineer
O.G. DEMCHUK, Engineer
Branch office of the RUE «Institute BelNIIS» – Scientific-Technical Center (Republic of Belarus, 224023, Brest, Moskovskaya str., 267/2)
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2. Деркач В.Н., Найчук А.Я. Экспериментальные исследования прочности каменной кладки из пазогребневых силикатных блоков // Промышленное и гражданское строительство. 2016. № 6. С. 77–82.
2. Derkach V.N., Naichuk A.Ya Pilot studies of durability of a stone laying from tongue-and-groove silicate blocks. Promyshlennoe i grazhdanskoe stroitel’stvo. 2016. No. 6, pp. 77–82. (In Russian).
3. Mojsilovi N.A. Discussion of masonry characteristics derived from compression tests. Proceedings of the 10th Canadian Masonry Symposium, Banff, Alberta, Canada. June 8–12, 2005. Calgary: University of Calgary, Department of Civil Engineering. 2005. pp. 242–250.
4. Schubert P. Strength properties of masonry. Proc. of the 11th Int. Brick/Block Masonry Conf. Shanghai: Tongij University. 1997. Vol. 1. pp. 191-202.
5. Drobiec L., Jasinski R., Piekarczuk. Konstrukcje Murowe wedlug Eurokodu 6 i norm zwiazanych. Warszawa: Wydawnictwo naukowe PWN. 2013. 692 p.
6. Онищик Л.И. Каменные конструкции. М.: Стройиздат. 1939. 208 с. 6. Onishchik L.I. Kamennye konstruktsii [Stone designs]. Moscow: Stroiizdat. 1939. 208 p.
7. Eurocode 6: Bemessung und Konstruktion von Mauerwerksbauten. Teil 1-1: Allgemeine Regeln für bewehrtes und unbewehrtes Mauerwerk: ЕN 1996-1-1:2005. Berlin: Deutsches Institut für Normung. 2005. 127 p.
8. Hendry A.W. Structural masonry. London: MacMillan Education Ltd. 1990. 289 р.
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