Paper
Three-columniation End’s Moment Equation of Frame with Support Displacement
- Authors:
- Yuanpeng Liu; Guanghao Liu; Shaobin Yang
- Abstract
- For improved frame three-columniation end’s moment equation(TCEME) the paper introduces support sinkage and support angle and support horizontal displacement. The methodology was used by analyses columniation end moment and frame parameter bending moment diagram with moment equilibrium at joint and displacement compatibility. One result was equation three items be introduced, they are support sinkage component and support angle component and support horizontal displacement component. Another result was Three-Span Columniation End’s Moment Equation (TSCEME) that introduces support displacement component items in continuous three sans, but without shown frame chord rotation component. The third result was the simplified of TCEME and of TSCEME with constant line rigidness. The TCEME has one external couple moment at node, and TSCEME has two external couple moments, but they are all without external concentrated force at node. The example frame has load and support sinkage. The columniation end moment solution is calculation directly from load and sinkage by using TCEME.
- Keywords
- parameter; moment; support; displacement; chord rotation; component;equilibrium; compatibility; columniation end; line rigidness; constant
- StartPage
- 36
- EndPage
- 41
- Doi