Equipment for preparatory works at implementation of trenches

Authors

  • S. V. Shatov Department build and road wave, State Higher Education Establishment “Pridneprovsk State Academy of Civil Engineering and Architecture”, 24-A, Chernishevskogo str., Dnipropetrovsk 49600, Ukraine, Ukraine
  • A. A. Klimenko Department build and road wave, State Higher Education Establishment “Pridneprovsk State Academy of Civil Engineering and Architecture”, 24-A, Chernishevskogo str., Dnipropetrovsk 49600, Ukraine, Ukraine

Keywords:

There are trenches, strong soils, rippers, indents rakish.

Abstract

Summary.  Raising  of  problem.  One  of  types  of  production  of  earthworks  there  is  implementation  of  trenches under various engineering’s buildings and technological communications. In military business there is a considerable necessity  for  similar  works  at  implementation  of  trenches  for  shelter  of  personnel  and  trenches  for  the  location  of technique. In the case of production of works in winter, soils have considerably higher indexes of mechanical  properties in comparing to other periods of year. For development of the frozen and strong s oils utilize  bulldozers-rippers  which execute preparatory works from loosening of such soils before work of basic earthmovers (power -shovels). After the requirements of production of trenches for military operations them lateral surfaces need to be execute d speak or with small  inclination,  that  existent  bulldozers-rippers  do  not  execute.  Purpose.  Development  of  suggestions  from  the improvement of  rippers  for the increase of efficiency of preparatory works at implementation of trenches .  Conclusion. Implementation of trenches in the frozen and strong soils is related to the necessity of their development  rippers indents of which establishment rakish. The use of rippers  with indents rakish provides implementation of trenches with vertical surfaces and promotes the productivity in 8,5.9,0 times in comparing to  rippers of traditional construction. 

Author Biographies

S. V. Shatov, Department build and road wave, State Higher Education Establishment “Pridneprovsk State Academy of Civil Engineering and Architecture”, 24-A, Chernishevskogo str., Dnipropetrovsk 49600, Ukraine

Doctor of Technical Sciences, As. Professor.

A. A. Klimenko, Department build and road wave, State Higher Education Establishment “Pridneprovsk State Academy of Civil Engineering and Architecture”, 24-A, Chernishevskogo str., Dnipropetrovsk 49600, Ukraine

Master's Degree.

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Published

2016-04-26

Issue

Section

Lifting and transport, construction and road machines and equipment