Experimental and Numerical Study on the Capability Behavior of a Thick-Walled Spatial Cast-Steel Joint under Complex Load Conditions

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Under test load</td><td class="align_center">With secondary moment</td><td class="align_center">With secondary shear</td><td class="align_center">With secondary torque</td><td class="align_center">With all secondary loads</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Maximum stress (MPa)</td><td class="align_center">265.2</td><td class="align_center">385.6</td><td class="align_center">359.1</td><td class="align_center">364.2</td><td class="align_center">376.05</td></tr><tr><td class="align_left">Location</td><td class="align_center">—</td><td class="align_center">Connection area of N6</td><td class="align_center">Connection area of N6</td><td class="align_center">Connection area of N6</td><td class="align_center">Connection area of N6</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The influence of secondary load in stress concentration.</div>

Advances in Civil Engineering

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Table 8

Table 8: Experimental and Numerical Study on the Capability Behavior of a Thick-Walled Spatial Cast-Steel Joint under Complex Load Conditions 