PL288511A1 - Method of and apparatus for measuring thermal stresses in rails of a railway track with welded together rail sections - Google Patents

Method of and apparatus for measuring thermal stresses in rails of a railway track with welded together rail sections

Info

Publication number
PL288511A1
PL288511A1 PL28851190A PL28851190A PL288511A1 PL 288511 A1 PL288511 A1 PL 288511A1 PL 28851190 A PL28851190 A PL 28851190A PL 28851190 A PL28851190 A PL 28851190A PL 288511 A1 PL288511 A1 PL 288511A1
Authority
PL
Poland
Prior art keywords
rails
welded together
thermal stresses
railway track
rail sections
Prior art date
Application number
PL28851190A
Inventor
Jacek Szelazek
Original Assignee
Polska Akademia Nauk Instytut
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.)
Filing date
Publication date
Application filed by Polska Akademia Nauk Instytut filed Critical Polska Akademia Nauk Instytut
Priority to PL28851190A priority Critical patent/PL288511A1/en
Publication of PL288511A1 publication Critical patent/PL288511A1/en

Links

PL28851190A 1990-12-28 1990-12-28 Method of and apparatus for measuring thermal stresses in rails of a railway track with welded together rail sections PL288511A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28851190A PL288511A1 (en) 1990-12-28 1990-12-28 Method of and apparatus for measuring thermal stresses in rails of a railway track with welded together rail sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28851190A PL288511A1 (en) 1990-12-28 1990-12-28 Method of and apparatus for measuring thermal stresses in rails of a railway track with welded together rail sections

Publications (1)

Publication Number Publication Date
PL288511A1 true PL288511A1 (en) 1992-06-26

Family

ID=20053382

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28851190A PL288511A1 (en) 1990-12-28 1990-12-28 Method of and apparatus for measuring thermal stresses in rails of a railway track with welded together rail sections

Country Status (1)

Country Link
PL (1) PL288511A1 (en)

Similar Documents

Publication Publication Date Title
DE3069811D1 (en) Method and apparatus for determining at least one geometrical characteristic of the rail heads of a railway track
DE69507490T2 (en) METHOD AND DEVICE FOR REWINDING A RUNNING TRAIN IN A RAIL
GB2112313B (en) Method for welding railroad rails and means therefor
HUT58379A (en) Method for welding switch-elements made of manganese steel castings respectively manganese steel rails with carbon steel rail
GB1544168A (en) Travelling equipment for continuously replacing a railway track consisting of rails and sleepers
PL277217A1 (en) Apparatus for longitudinally displacing rails while laying a railroad track
GB2153415B (en) Method and machine for cleaning railway track ballast
PL309272A1 (en) Method of fastening a railway track rail to a sleeper and apparatus for fastening rails on their supporting structures
PL290057A1 (en) Rail vehicle mounted apparatus for moving railway track rails in lengthwise direction during track laying operations
PL304312A1 (en) Method of replacing old sleepers with new ones and track maintenance train therefor
GB2204514B (en) A belt grinding unit for removing surface irregularities on the rail head surface of one or both rails of the laid railway track
GB1544646A (en) Process and apparatus for laying sleepers at regular intervals and in prescribed alignment on the bed of ballast of a railway track
GB2207166B (en) A travelling on-track machine for clearing and planing the ballast of a railway track comprising sleepers
GB2274669B (en) A machine arrangement for and a method of tamping a railway track
ZA9710785B (en) A device for the continuous and fine reprofiling in situ of the surface of the head of at least one rail of a railway track.
PL288511A1 (en) Method of and apparatus for measuring thermal stresses in rails of a railway track with welded together rail sections
PL287237A1 (en) Apparatus for and method of placing sleepers out track subgrade
GB2166397B (en) A rail car for replacing or laying or removing and for transporting track panels (including rails & sleeper)
HUT46381A (en) Movable apparatus for continuous renewing the rails and crossties of track
GB9222660D0 (en) Apparatus and method for securing in position a tramway or railway rail
GB2267937B (en) Rail and flange lubricating apparatus for railway tracks
FI924192A0 (en) Track crossing for a tram rail and a method of making the same
HU9500687D0 (en) Track for railway traffic and method for renovating qualiditation of tracks
AU4117589A (en) Railway truck and truck wheelset and method for lubricating a railway rail
GB8728201D0 (en) Improvements in rail clips for rail track rails