Open AccessFormless concreting new small-size equipment universal technological set energy consumption features determination
Author(s) -
Inga Emeljanova,
Anna Anishchenko,
Viktor Virchenko,
Dmytro Subota,
В. В. Блажко
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/708/1/012005
Subject(s) - rotation (mathematics) , range (aeronautics) , energy consumption , power consumption , computer science , mechanical engineering , energy (signal processing) , work (physics) , set (abstract data type) , rotational speed , power (physics) , engineering , electrical engineering , artificial intelligence , statistics , physics , mathematics , quantum mechanics , programming language , aerospace engineering
A scheme for the implementation of shotcrete work in a construction site using a new technological kit is presented. The basic machine of this kit is a hose concrete pump.The design of a pump with a hydraulic drive is considered, which makes it possible to adjust the rotation frequency of the working body of the concrete pump in a wide range and reduce the level of pulsation of the mixture at the outlet of the concrete pump. Energy consumption is considered as a universal set of new small-sized equipment, the structure and circuit diagram of which are presented in the article. The dependencies for determining the power required for machines - modules of this kit are given. The effectiveness of the kit for continuous concreting using the wet gunning method in a building site due to the combination of separate operations over time is shown.