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Autor:
Bulgakov Boris Igorevich, Constructional, Quangninh, Vietnam, Chien Minh Do, Hung Ngo Xuan, Duong Van Nguyen, Dien Vu Kim, Lam Tang Van
Publikováno v:
Journal of Mining and Earth Sciences. 62:73-84
This study uses the mathematical method of two-factors rotatable central compositional planning to predict and simulate the effect of the ratio of water-cement (N/X) and sand - binder (C/CKD) as the input parameters on the objective functions of the
Publikováno v:
Volume: 6, Issue: 5 772-785
Journal of Thermal Engineering
Journal of Thermal Engineering
Similar to most of the other developing countries, Vietnam has national programs for industrial waste recycling including fuel, ash, and slag. In which, fly ash (FA) has been used commonly as a pozzolanic additive in the roller-compacted concrete (RC
Autor:
Tang Van Lam, Bulgakov Boris Igorevich, Ngo Xuan Hung, Aleksandrova Ol’ga Vladimirovna, Larsen Oksana Alexandrovna, Ha Hoa Ky, Melnikova Anastasiya Igorevna
Publikováno v:
Vestnik MGSU, Iss 6, Pp 768-777 (2018)
Subject: operation of concrete and reinforced concrete hydraulic structures on river systems and in the extended coastal zone of Vietnam takes place under the influence of aggressive environments, which significantly limits their service life. Theref
Publikováno v:
Vestnik MGSU, Iss 9, Pp 999-1009 (2017)
Предмет исследования: создание и анализ математической модели, адекватно описывающей влияние входящих переменных факторов - соотношен
Publikováno v:
Vestnik MGSU. :41-45
Publikováno v:
Vestnik MGSU, Iss 1, Pp 41-45 (2017)
Бетонные конструкции, эксплуатируемые в туннелях метро и других подземных сооружениях, как правило, находятся в непосредственном конта
Publikováno v:
Vestnik MGSU, Iss 7, Pp 81-90 (2016)
Рассмотрены перспективы применения торкрет-бетона на основе мелкозернистой бетонной смеси для строительства метро. Такое его использо
Autor:
Bulgakov Boris Igorevich, Tang Van Lam
Publikováno v:
Vestnik MGSU, Iss 4, Pp 76-83 (2016)
Concrete is a material very commonly used in modern construction, each year over 4 billion m3 of concrete is used around the world. In the recent years high-quality fine grain and other types of concrete allow giving the modern creation city building
Publikováno v:
Vestnik MGSU, Iss 8, Pp 97-103 (2013)
This article covers the design of an advanced multi-component additive and the study of its influence produced on the properties of fine-grained concrete. The authors also provide data on the earlier studies of the effect produced by domestic superpl