Quasi一StaticCalculationMethodforDynamicBendingStressof
RailSPlicesforFrozenJointofJointlessTrack

LIUXue一yi; LIUAiping

Volume 14 Issue 4

Aug. 2001

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Article Contents

Journal of Southwest Jiaotong University > 2001 > 14(4): 337-340.

LIUXue一yi, LIUAiping. Quasi一StaticCalculationMethodforDynamicBendingStressofRailSPlicesforFrozenJointofJointlessTrack[J]. Journal of Southwest Jiaotong University, 2001, 14(4): 337-340.

Citation:

LIUXue一yi, LIUAiping. Quasi一StaticCalculationMethodforDynamicBendingStressof RailSPlicesforFrozenJointofJointlessTrack[J]. Journal of Southwest Jiaotong University, 2001, 14(4): 337-340.

LIUXue一yi, LIUAiping. Quasi一StaticCalculationMethodforDynamicBendingStressofRailSPlicesforFrozenJointofJointlessTrack[J]. Journal of Southwest Jiaotong University, 2001, 14(4): 337-340.

Citation:

LIUXue一yi, LIUAiping. Quasi一StaticCalculationMethodforDynamicBendingStressof RailSPlicesforFrozenJointofJointlessTrack[J]. Journal of Southwest Jiaotong University, 2001, 14(4): 337-340.

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Quasi一StaticCalculationMethodforDynamicBendingStressof RailSPlicesforFrozenJointofJointlessTrack

Publish Date: 25 Aug 2001

Abstract

Abstract

AealeulationmethodforthestatiemomentofrailsPliees15presentedbysimplifyingtherail splieesintothestruetureofahingeplustorsionalsprings，and15eomParedwiththeeomparatively aeeuratedoublelaminatedbeammethod，withanermrofabout士10%.Throughmodifyingthe veloeityandthelateralforoeeoeffieients，thequasi一statieealeulationmethodforthedynamiebending stressofrailsplieesforfrozenjoint15proPosedbasedontheealeulationmethodforthedynamie bendingstressofrails.Themethod15validatedbyeomParingtheealeulatedresultsandthedatafrom fieldtest.
- joinilesstraeks:railsPliees:dynamiebendingstress,
- quasi一statiemethod,