GEP20002192B - Prestressed Reinforced Concrete Sleeper
- Google Patents
Prestressed Reinforced Concrete Sleeper
Info
Publication number
GEP20002192B
GEP20002192BGEAP19984418AGEAP1998004418AGEP20002192BGE P20002192 BGEP20002192 BGE P20002192BGE AP19984418 AGEAP19984418 AGE AP19984418AGE AP1998004418 AGEAP1998004418 AGE AP1998004418AGE P20002192 BGEP20002192 BGE P20002192B
Authority
GE
Georgia
Prior art keywords
ribs
reinforced concrete
sleeper
concrete sleeper
prestressed reinforced
Prior art date
Application number
GEAP19984418A
Inventor
Ushangi Sturua
Zurab Oragvelidze
Tornike Kupatadze
Akaki Chkhaidze
Original Assignee
Ushangi Sturua
Zurab Oragvelidze
Tornike Kupatadze
Akaki Chkhaidze
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1. Technical Result Saving of material, increase in elasticity and carrying capacity of sleeper. 2. Essence A sleeper 1 between its support areas from the upper and lower sides has concave surfaces 4 and 5, and from the lower side - along the whole length, the inclined ribs 6 and between these ribs - the concave surface 7. The rods of fitting in the transverse cross-section are disposed between the ribs on parallel curves of the concave surface. 3. Field of Application Construction of railways.