固接 meaning in Chinese
fixing
rigid coupling
Examples
- The location of pile has great effect on its lateral seismic response
对于桩顶固接的群桩，桩的横向动力响应会有明显的增加。 - Wait for section column , the node that base end receives firmly designs , bears larger carrier curved rules , suits the buil - ding that has crane
等截面柱，底端固接的节点设计，承受更大的支座弯矩，适合有吊车的建筑物。 - In this paper , i have analyzed the distortion of continuous rigid frame bridge at the condition of temperature uniform change by displacement method and finite element method computer aided design program - sap91 . it included : the distortion and inner force condition at the bottom of single pier when it is consolidated , the distortion and inner force condition of thin double piers - rigid frame bridge ; the distortion and inner force condition of thin double piers - rigid frame bridge when the consolidation is elastic consolidation and confinement adopted different rigidity factor ; and the inner force condition of thin double piers - rigid frame bridge when the distance of piers is different
本文利用位移法和结构有限元电算程序sap91 ，对连续刚构体系桥梁在受到均匀温变情况下：墩底固接单柱墩、双薄壁墩连续刚构桥；墩底弹性固接时的双薄壁墩连续刚构桥采用不同转动约束刚度系数情况；以及双薄壁墩墩间距不同的连续刚构桥梁的受力情况进行了分析和比较。 - The structure shearing force takes a one - way increasing trend with the decrease of ratio of beam bending rigidity and pier lateral displacement rigidity and the increasing rate is bigger . when the consolidation at the bottom of pier is elastic consolidation and the structure force is bigger the extreme value mentioned at the above , the structure force will take a increase with the decrease of ratio ; and when the structure force is smaller the extreme value , the improvement of the inner force at the bottom of pier is distinct adopting elastic consolidation and bending of at the top of pier and beam will has a great increase
对于墩底采用弹性固接时，结构内力在梁、墩刚度比不低于前述固接墩出现极值点时刚度比的情况下，将出现内力值随刚度比的增加而减小；而在梁、墩刚度比小于极值点刚度比时采用弹性固接对墩底弯矩改善较大较为明显，对墩顶及主梁的弯矩将会有较大幅度的增加。 - When the frequency approaches zero , the factor approaches zero correspondingly ; 2 ) the amplitude of interaction factors changes with the incident angle of rayleigh waves and reaches maximum when is zero . moreover , with the increase of , the wave period shortens apparently ; ( 3 ) the amplitude of interaction factors decreases as the pile spacing increases and approaches to zero when the pile spacing is 15 ; 4 ) the amplitudes of interaction factors increase clearly with the increasing stiffness ratio of pile to soil ; 5 ) the lat eral seismic response of fixed - head pile groups is much smaller than that of free - head pile groups . moreover , the pile - group effects induced by rayleigh waves can be neglected ; 6 ) the lateral seismic response of piles at different location differs from each other
得到了以下结论： 1 )桩的相互作用因子随频率呈周期性变化，在振动频率比较低的情况下，桩的横向相互作用因子也较低，当频率趋近于零时，相互作用因子也趋近于零； 2 )桩的相互作用因子的幅值随瑞利波入射角度的变化而变化，在= 0情况下幅值最大，且随入射角度的增加，波动的周期明显缩短； 3 )桩的相互作用因子的幅值随着桩与桩间距的增加而减小，至s d = 15时，桩的相互作用因子基本趋近于0 ； 4 )在频率比较低时，相互作用因子幅值随桩土相对刚度比的增加而显著增加； 5 )桩顶固接可以有效地降低群桩的横向地震响应幅值，由瑞利波产生的群桩效应可以忽略不计； 6 )群桩中不同桩位的桩的横向地震响应是不同的，每根桩所在的桩位对其横向地震响应有很大的影响；刀桩数的增加并不能减小桩的横向动力响应。