1) ductility/axial load ratio
延性/轴压比
2) ductility ratio
延性比
1.
Compared with fresh concrete of the same strength (28 days of curing period), the behavior parameters in terms of ductility ratio, peak strain, ultimate strain and elastic modulus were found to decline to different degrees and the changing laws of these parameters with th.
根据对已使用了 10、2 0、4 0年的既有未碳化混凝土所进行的单轴受压试验结果和测得的 2 4条应力 -应变全过程曲线 ,发现其延性比、峰值应变、极限应变和弹性模量与同强度的新混凝土 (龄期 2 8d)相比 ,均有不同程度的下降 ,总结了它们随使用年限的变化规律 ,指出对既有钢筋混凝土结构构件继续使用时应考虑这些不利因素的影
2.
The conservative calculating method of connection ductility ratio is proposed, and the result is ductility ratio vary with the modes of connection- the modes ofα=0°is obviously higher than the modes ofα=90°.
结果表明:明确了齿极限承载力设计值、齿板受拉极限承载力设计值;计算出节点的齿抗滑移承载力;采用Foschi公式对试验曲线进行拟合可以得到很好的结果;两种方法—Foschi公式法和切线法均可求得到各种齿板节点的性能参数,两种方法误差小,均可采用;提出齿板节点的延性比保守计算方法,得出齿板节点的延性比随齿板节点构造方式的不同而不同,顺纹节点明显高于横纹节点,顺纹节点延性比均高于2。
3) ductile rate
延性比
1.
Limit loads, deflections, ductile rate, redistribution of internal force, secondary moment and moment modification are examined in the testing.
该文通过4榀预应力混凝土框架在竖向荷载下的试验,对三类预应力混凝土框架的极限荷载、正常使用下的变形、延性比、塑性内力重分布、次弯矩以及弯矩调幅进行了研究。
2.
Through the test of four prestressed concrete frames under vertical load,three types of prestressed concrete frame s performances were studied in this paper,such as limit loads,deflections,ductile rate,redistribution of internal force,secondary moment and moment modification.
本文通过4榀预应力混凝土框架在竖向荷载下的试验,对三类预应力混凝土框架的极限荷载、正常使用下的变形、延性比、塑性内力重分布、次弯矩以及弯矩调幅进行了研究。
4) axial compressive ratio
轴压比
1.
Studies on limit values of axial compressive ratio of steel reinforced concrete column;
型钢混凝土柱轴压比限值的研究
2.
Natural period of vibration,axial compressive ratio,bottom shear of column and drift angle were also researched.
结合工程实例,对钢筋混凝土异形柱框架结构在不同方向的水平地震作用下进行受力分析,对自振周期、轴压比、柱底层剪力和层间位移角进行分析。
3.
The effect of the width-to-thickness ratio and the axial compressive ratio on the hysteretic behav.
应用大型有限元软件ABAQU S,采用考虑几何和材料非线性的S4R 5壳单元和线性随动强化模型,考虑角部冷成型强化效应的影响,建立了常轴力、循环弯矩荷载作用下的C型钢构件有限元模型,分析了构件宽厚比和轴压比对冷成型薄壁C型钢构件滞回性能的影响。
5) axial compression ratio
轴压比
1.
Study of limit values of axial compression ratio for concrete-filled square steel tubular columns;
方钢管混凝土柱轴压比限值的研究
2.
Influence of neatral-axis angle on ultimate axial compression ratio for T-shaped RC columns;
中和轴角对钢筋混凝土T形截面柱界限轴压比的影响
3.
Discussion on limit values of axial compression ratio of frame columns for high building;
高层建筑框架柱轴压比限值研究
6) axial pressure ratio
轴压比
1.
Adjustment of axial pressure ratio in designing frame structural systems with special-shape column;
异型柱框架体系设计中轴压比的调整
2.
Frame column section choice has become the important content for design of frame structural residence,the article describes the estimation of column s axial pressure ratio,the width between side span column and corner column should meet the reguirement and the eccentricity of frame structure s beam and column.
框架柱截面的选择已成为框架结构住宅设计的重要内容,通过柱轴压比的估算、边跨柱与角柱的宽度应满足的要求以及框架梁柱偏心问题的注意方面来阐述抗震区框架柱截面的选择。
3.
Based on the reasonable mechanics models the paper emphatically analyzed the influence on the performance of the slitted shear wall about the axial pressure ratio,concrete strength.
通过建立合理的力学模型,着重研究轴压比、混凝土强度对免拆模复合带缝剪力墙性能的影响。
补充资料：压轴
1.见"压胄子"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条