axial restraint

Effect of Axial Restraint on Fire Resistance Performance of Steel Column

轴向约束对钢结构柱抗火性能的影响

In addition, the optimization results of multi-objective optimization model are verified using of axial restraint test method by analysis of plate method for reference.

另外，运用轴向约束试验方法并借鉴平板法的分析方法，对优化模型进行验证，结果显示试验结论与优化结果相符。

The effects of axial restraint, rotational restraint and load ratio of the beam are discussed.

进一步分析了梁的轴向约束、梁端转动约束以及荷载比对约束钢梁受力性能的影响。

It is the research goal to get the knowledge of the effect of connection type, axial restraint on the structure behavior in the event of fire and providing research basis of developing simple and rational design method.

该研究诣在帮助了解结构的连续性及不同的连接形式对梁火灾下行为的影响并为开发简单，理性的设计方法提供研究基础。

Experimental investigation of behavior of steel beams with axial restraint in cooling phase at elevated temperature

高温下约束钢梁冷却阶段的性能试验研究

The whole structure, because of effect of the internal beam axial temperature force caused by axial restraint, its deformation is smaller than isolated joints, but its critical temperature is higher.

整体结构中，节点处受到梁轴向温度内力的作用，其相同温度下的变形及转角明显小于孤立节点。

The effects of end-plate connection and axial restraint on the behaviour of steel beams are also attained.

得出钢梁的温度场分布、变形情况及端板连接、轴向约束对钢梁的影响。

The effect of connection type, axial restraint and loads on the fire resistance of structures has been studied.

文中分析了连接结构的类型、轴向约束的强弱及载荷大小对结构抗火性能的影响。

The behaviour of H-section steel beams under fire is influenced by end-plate connection and axial restraint.

端板连接、轴向约束对H型钢梁的火灾行为影响明显；

All columns are full scale with ( 3 300mm) length under axial restraint.

采用足尺试验形式，柱长3300mm，钢柱在试验过程中限制轴向变形。