Structural design knowledge: Prestressed steel anchor node which design requirements?
What prestressed steel anchor node design requirements?
A structure based on the actual situation, should take pre-afterburner design value of 1.2 to 1.5 times the tendons (cable) design values of internal forces;
Two pairs of important and complex node should Capacity Test conducted full-scale or scale model, the actual stress state of load cases node model tests should be consistent with the node;
3 anchor node area should stress analysis and connected computing, and should take credible structural measures; node area should avoid overlapping weld, cut, etc; structural, mechanical complex node can be cast steel nodes.
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