Dyrda M. Improvement of operating cycles efficiency for the excavating machine with longitudinal digging in critical ground conditions

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U002293

Thesis Registration Form

0410U002293.pdf

Applicant for

Dyrda Mukola Petrovich

Specialization

05.05.04 - Машини для земляних, дорожніх і лісотехнічних робіт

Date of defense

22-04-2010

Specialized Academic Board

К 08.085.03

Essay

The unloading ground process from transporting surfaces of operational equipment of the excavating machine with longitudinal digging in critical ground conditions is examined. The result of analytical and experimental researches was the receipt of functional regularities in changes of the thickness of the frozen ground on metal transporting surfaces and the mathematical model for guarantee of inertial unloading in the swampy and sticky ground. The results were used when creating the machine aimed at driving off the pipelines, which is produced serially. Usage in the design institutions is recommended.

Thesis supervisor

Mysiyko Volodymyr Danylovych

Official opponents

Кравець Святослав Володимирович
Супонєв Володимир Миколайович

Files

Aref.dok.doc

Dis.dok.doc

Similar theses

0423U100238

Oleksandr P. Posmitiukha

Creation and substantiation of the parameters of the working body for compatible trenchless laying of linear and longitudinal objects

0423U100219

Andrii Polishchuk

Substantiation of modes and parameters of the working body of the machine for cutting high-strength materials

0421U102703

Olieinikova Oleksandra M.

Increasing indicators of the road-holding ability of a motor-grader

0421U102505

Nikolaienko Volodymyr A.

The mobile continuous action earth-moving machine сreation on the dynamic load

0521U101193

Pylypchuk Maria Iwaniwna

Розвиток науково-технічних основ забезпечування точності обробляння деревини на верстатах