Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ji Shou Niu"'
Publikováno v:
Advanced Materials Research. 684:159-162
Many researches on coal gangue are aimed at increasing its activity by many methods together such as thermal, mechanical and chemical. The methods are so complex that they are difficult to be adopted by some companies. In this paper, considering the
Autor:
Huan Yang, Ji Shou Niu
Publikováno v:
Advanced Materials Research. :2316-2319
The loess cave dwellings are very common along the Yellow River in China,which are really green building. This paper focus on the influence of cave leg’s width on the safety factor. Abaqus software and Strength Reduction Method are used. Results
Publikováno v:
Advanced Materials Research. :58-64
The roles of B2O3and P2O5in the formation of clinker which stand on the each side of the IV main group are discussed. The results show that the role of B2O3and P2O5in the formation of clinker are different: B2O3has evident effect, which is lost at hi
Autor:
Ji Shou Niu, Xian Wei Ma
Publikováno v:
Advanced Materials Research. :942-946
Effects of fly ash on the slump, slump loss with time, dispersibility and strength of nondispersible underwater concrete (NDC) were analyzed. The results show that fly ash can increase the fluidity of fresh DNC and reduce the loss of fluidity, but ma