论文部分内容阅读
目前使用的振动搅拌机结构笨重、耗能多,而且拌制的混凝土达不到所要求的物理机械性能,因此使用振动法搅拌建筑物料法受到一定的限制,其原因是既对这种生产方法的可能性估计不足,又对振动搅拌机的设计计算缺乏科学的依据。然而,对振动搅拌的研究指出,它在生产上有其特出的优点,这些优点是物料搅拌强度大、混合物拌制的时间短、搅拌机的单位生产率高,以及可以获得一般搅拌机无法搅拌的混合物料(例如钢纤维混凝土)。分析研究振动搅拌机的结构可以提出设计时必须遵循的要求。研究指出,振动搅拌机的工
The currently used vibrating mixers are bulky and consume a lot of energy, and the mixed concrete does not meet the required physical and mechanical properties. Therefore, the vibrating method used to stir building materials is subject to certain restrictions. The reason for this is that it is not only for this type of production method. The possibility of underestimation, but also lack of scientific basis for the design and calculation of vibration mixer. However, studies on vibratory agitation indicate that it has particular advantages in terms of production, such as high material agitation strength, short mixing time of the mixture, high unit productivity of the agitator, and availability of a mixture that the general agitator cannot stir. Material (eg steel fiber reinforced concrete). Analysing the structure of a vibratory stirrer can present the requirements that must be followed when designing. Study pointed out that the vibratory mixer works