Mathematical model optimisation of the highway segment project with bridges

S. V. Baev, А. А. Kulik


The mathematical model of the project of a highway segment profile according to which the profile outside of a bridge and a tunnel is described by a polynomial of the fourth degree is constructed. Polynomial factors are criterion function variables. Last has only one criterion – project cost. Criterion function is made so, that it leaves the sum of volumes of a tunnel and dredging equal to volume of an embankment for any values of variables of criterion function.
The system of restrictions notes the State building norms of Ukraine.


mathematical model; optimisation; highway; bridge; embankment; dredging; tunnel


Державні будівельні норми України. Споруди транспорту. Автомобільні дороги. Ч. І Проектування. Ч. II Будівництво. ДБН В.2.3 – 4:2007. К., Мінрегіонбуд України, 2007.

Справочная энциклопедия дорожника. Т. V. Проектирование автомобильных дорог. М., 2007.

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