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THE CHOICE OF BULLDOZER, DEPENDING ON THE CUTTING FORCE OF THE SOIL (IN TERMS OF THE SYRIAN ARAB REPUBLIC)

Abstract

In the soil cutting process, the forces on the blade of a bulldozer are variable and complicated, and they decrease the performance of bulldozers. It's significant to understand soil-blade interaction in researching the performance, design and utilization of the primary tools of bulldozers. In this article, the force acting on the blade of bulldozers, when digging and moving soil on a horizontal surface, is calculated theoretically using the laws and curves of Reece. This article is helpful, especially when choosing the best bulldozer and the right design of a bulldozer blade for a required purpose.

About the Author

Jalal Mohammad
MADI
Syrian Arab Republic
undergraduate


References

1. Tercagi K. Teoreticheskaya mekhanika gruntov (Theoretical soil mechanics), New-York, Chehpmehn-Hol, 1943, 510 p.

2. Hettiaratchi D.R.P., Reece A.R. Symmetrical three-dimensional soil failure, Journal of Terramechanics, 1967, vol. 4, no. 3, pp. 45–67.

3. Magnusson O. Recoupment of soil. Method of calculation and proposal for the division of soil into excavation classes, Report R51, Stockholm, 1973, 244 p.

4. Hemami A. The analysis of the forces in the operation of digging (boot) loader LHD, International journal of field development, 1992, vol. 6, pp. 151–159.

5. Yong R.N., Chon C.K., Analytical and experimental studies of soil cutting, Soil mechanics, 1970, no. 27.

6. Reece A.R. Fundamental equation of earthmoving mechanics, Proceedings of the institute of machine builders, 1964, vol. 179, no. 6, pp. 16–22.

7. Vaha P.K., Koivo A.J. Excavator. Dynamics of soil when digging, 8th international Symposium on automation and robotics in construction: conference proceedings, 1990, pp. 297–306.

8. Vahrushev S.I., Isakova Yu.A. Magisterskij zhurnal, 2016, no. 2, pp. 344–361.


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ISSN 2409-7217 (Online)