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OPTIMIZATION OF THE METHOD OF CHOOSING AND FIXING THE LEVELING POINTS WHILE PERFORMING THE GEOMETRIC LEVELING OF ROAD ALIGNMENT

Abstract

The article points out some drawbacks of the classical technology of laying out the leveling points and performing a technical grade geometric leveling of road routes taking the pickets as tie points. Is proposed a method of optimization for placing and fastening the tie points at the kinks of line on the Earth's surface taking into account the topography and optical capacities of technical levels, are given recommendations for determining the heights of picket points on the longitudinal profiles without leveling them on the ground. Is described a simple way for determining the position of the start and end points of a horizontal curve on the ground.

About the Authors

Surya Prakash Paudyal
MADI
Russian Federation
Ph. D., associate professor


Waheedulla Mohseny
MADI
Russian Federation
undergraduate


References

1. Dorogi avtomobil'nye obshhego pol'zovanija. Trebovanija k provedeniju topografo-geodezicheskih izyskanij, GOST 32869-2014 (Highway. The requirements for topographic and geodetic surveys, State standard 32869-2014), Moscow, Standartinform, 2016, 44 p.

2. Geodezicheskie raboty v stroitel'stve, SP 126.13330.2012 (Geodetic works in construction, SP 126.13330.2012), Moscow, Minregion Rossii, 2012, 84 p.

3. Pribory geodezicheskie. Obshhie tehnicheskie uslovija, GOST R 53340-2009 (Instruments surveying. General specifications, State standard 53340-2009), Moscow, Standartinform, 2009, 15 p.

4. Instrukciya po nivelirovaniyu I, II, III i IV klassov, GKINP (GNTA)-03-010-02 (Instructions for leveling I, II, III and IV classes, GCYP (GNTA)-03-010-02), Мoscow, CNIIGAiK, 2004, 252 р.

5. Niveliry. Obshhie tehnicheskie uslovija, GOST 10528-90 (Levels. General specifications, State standard 10528-90), Moscow, IPK Izdatel'stvo standartov, 2003, 15 p.

6. Fedotov G.A. Inzhenernaya geodeziya (Engineering geodesy), Moscow, Vysshaya shkola, 2009, 463 p.


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ISSN 2409-7217 (Online)