Kev paub

Qhov cuam tshuam ntawm Fishplate Sib cuag Nto haum ntawm Joint Stability

Kev sib raug zoo ntawm Caij nplooj ntoos hlav Clip Fatigue Lub neej thiab kev teeb tsa ua ntej

Kev sib raug zoo ntawm qhov tob ntawm cov txheej Hardened ntawm Rail Surface thiab hnav Resistance Life

Rail Pad Hom Khoom, Load Cycling, thiab Vibration Damping Performance Decay Patterns

Kev sib raug zoo ntawm Anchoring Material Ratio thiab Anchoring Force thiab Sleeper Durability ntawm Rail Spikes

Rail Bolt Thread Size, Preload thiab Torque Matching

Vim li cas Fishplate Strength Qib Yuav Tsum Tau Txais Rail Joint Load Capacity

Elastic Modulus, Temperature Coefficient, thiab siab -Tsuas Kev Pabcuam Kev Ua Haujlwm ntawm Elastic Clips

Corrosion Resistance Rating thiab Kev Pabcuam Ib puag ncig kev sib raug zoo xaiv cov txheej txheem fastening

Rail lub taub hau profile tsim thiab lub log- kev sib cuag nrog rau GB / T thiab EN tus qauv rails

Cov khoom Hardness ntawm Ballast Phaj thiab nws txoj kev sib raug zoo nrog Sleeper Collapse Risk Tiv Thaiv Mechanism

Quantitative Relationship ntawm Compressive Permanent Deformation ntawm Rail Pads thiab Load Cycle Count