Structural Improvement of the <i>ω</i>-Type High-Speed Rail Clip Based on a Study of Its Failure Mechanism

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Clip size</td><td class="align_center">Length (mm)</td><td class="align_center">Width (mm)</td><td class="align_center">Height (mm)</td><td class="align_center">Diameter (mm)</td><td class="align_center">Mass (kg)</td><td class="align_center">Stiffness (kN/mm)</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Original</td><td class="align_center">176</td><td class="align_center">119</td><td class="align_center">51</td><td class="align_center">15</td><td class="align_center">0.85</td><td class="align_center">0.67</td></tr><tr><td class="align_left">Improved</td><td class="align_center">168</td><td class="align_center">121</td><td class="align_center">38</td><td class="align_center">15.5</td><td class="align_center">0.79</td><td class="align_center">0.98</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Design parameters of the <i>ω</i>-type rail clip before and after improvement.</div>

Shock and Vibration

tab5

Table 5

Table 5: Structural Improvement of the <i>ω</i>-Type High-Speed Rail Clip Based on a Study of Its Failure Mechanism 

Shock and Vibration

Structural Improvement of the ω-Type High-Speed Rail Clip Based on a Study of Its Failure Mechanism

Table 5