Patent EA-003484-B1 (EA)
Title: Junitskij's rail transportation system (versions)
Inventor: JUNITSKIJ ANATOLIY EHDUARDOVIC
IPC: E01B5/08
Filed: 2002-02-13
Abstract: 1. Junitskij's rail transportation system, comprising a head and a hollow ¤-shaped body with at least one prestressed longitudinal element disposed therein, characterized in that lower edges of the body are provided with facing outwards thicker parts. 2. The rail according to claim 1, characterized in that the area of the cross section of the thicker parts is selected from the provision that: 0.2<=Fy/Fr<=5 0.2<=(Fr+Fy)/Fc<=5, wherein Fy is the area of the cross section of the thicker parts, mm<2>; Fr is the area of the cross section of the rail head, mm<2>; Fc is the area of the cross section of the prestressed longitudinal element mm<2>. 3. The rail according to claims 1 and 2, characterized in that the thicker parts are rectangular-shaped. 4. The rail according to claims 1 to 3, characterized in that the thicker parts are hollow with the prestressed longitudinal element disposed therein. 5. The rail according to claims 1 to 4, characterized in that the upper surface of the thicker part is at an angle 5-85 degree to the longitudinal plane of the rail symmetry. 6. The rail according to claim 1, characterized in that the rail head is a two sloping structure with an angle at the apex 135-179 degree . 7. The rail according to claim 1, characterized in that the prestressed longitudinal element is designed as a spiral rope. 8. Junitskij's rail transportation system, comprising a head and a hollow ¤-shaped body with at least one prestressed longitudinal element disposed therein, characterized in that trapezoid-shaped in cross section with a bigger bottom base. 9. The rail according to claim 8, characterized in that the dimensions of the rail body cross section is selected from the provision that: 0.01<=(B-A)/2H<=1, wherein A is the length of the trapezoid upper surface, mm; B is the length of the trapezoid lower surface, mm; H is the trapezoid height, mm. 10. The rail according to claims 8 and 9, characterized in that the lower edges of the body are provided with facing outwards thicker parts. 11. The rail according to claim 10, characterized in that the area of the cross section of the thicker parts is selected from the provision that: 0.2<=Fy/Fr<=5 0.2<=(Fr+Fy)/Fc<=5, wherein Fy is the area of the cross section of the thicker parts, mm<2>; Fr is the area of the cross section of the rail head, mm<2>; Fc is the area of the cross section of the prestressed longitudinal element mm<2>. 12. The rail according to claim 10, characterized in that the thicker parts are rectangular-shaped. 13. The rail according to claim 10, characterized in that the thicker parts are hollow with the prestressed longitudinal element disposed therein. 14. The rail according to claim 10, characterized in that the upper surface of the thicker part is at an angle 5-85 degree to the longitudinal plane of the rail symmetry. 15. The rail according to claim 8, characterized in that the rail head is a two sloping structure with an angle at the apex 135-179 degree . 16. The rail according to claim 8, characterized in that the prestressed longitudinal element is designed as a spiral rope. 17. The rail according to claim 8, characterized in that the side walls of the rail body form an angle 1-90 degree .