The Influence of Parameters on the Generatrix of the Helicoid Form Guide of Geokhod Bar Working Body

Vladimir Aksenov,Dmitriy Pashkov,Vladimir Sadovets,M Tyulenev,D Nuray,M Cehlár,S Vöth,S Zhironkin,A Khoreshok

doi:10.1051/e3sconf/20172103008

Abstract

Influence of geometrical parameters of generatrix of helicoid on a guide of geokhod bar working body is proved in article. The relevance of the conducted research is considered and proved. General characteristics of the geokhod are presented. Features of geokhod working body, in particular formation of irregular shape of a surface of a face and working body are formulated and also it is told that at screw movement of geokhod working body of a face, points of working body will be formed a helicoid (screw) surface of a face. For establishing of die goals and objectives of research general geometrical parameters of generatrix is marked and justified which treat length of generatrix, width of generatrix of helicoid. pitch of hehcoid and it's form. Forms of guides of geokhod bar working body based on basis parameters of geokhod and accepted general geometrical parameters of geokhod working body are received and presented. In virtue of the conducted research the dependence of a form of a guide of bar on general geometrical parameters of helicoid is defined and also basis parameters of hehcoid in influencing a form of guide of working body.

Highlights

Because of increase of the number of vehicles and intensive growth of the population in the cities the critical shortage of territories is observed
Influence of geometrical parameters of generatrix of helicoid on a guide of geokhod bar working body is proved in article
Forms of guides of geokhod bar working body based on basis parameters of geokhod and accepted general geometrical parameters of geokhod working body are received and presented

Summary

Introduction

Because of increase of the number of vehicles and intensive growth of the population in the cities the critical shortage of territories is observed. In this regard in many large settlements of the world experts actively master underground space. Formation of a cavity in underground space with use of the tunnelling equipment causes need of the solution of questions of safety of carrying out mining operations, increases speed of a driving and labor productivity, decreases in prime cost 1,2,3,4. The perspective direction which is solved this question is using of geokhod technology for formation of a cavity in underground space where basic element is the geokhod 5,6,7. A prototype of geokhod is manufactured with the cutting body for destruction of rocks of medium hardness (Figure 1) [8,9,10,11]

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