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1)  member rigidity
桥梁构件刚度
2)  rigid frame bridge
刚构桥梁
1.
Analysis on deflection control in cantilever construction of large-span pre-stressed continuous rigid frame bridge;
大跨度PC连续刚构桥梁悬浇施工挠度控制分析
3)  Bridge stiffness
桥梁刚度
4)  bridge structural members
桥梁构件
1.
The bending response of bridge structural members strengthened with high-performance ferrocement considering fatigue load were experimentally investigated.
通过对4根加固试件和2根未加固对比试件的试验,研究了这种加固技术对混凝土桥梁构件受弯疲劳性能的影响和作用。
5)  continuous rigid frame bridge
连续刚构梁桥
1.
Preliminary research on the cause of the cracks in thin-walled flexible piers of continuous rigid frame bridges;
连续刚构梁桥薄壁柔性墩身裂缝产生原因
2.
With continuous rigid frame bridge span increasing,cantilever construction of large tonnage anchor are also becoming more common,but local stress distribution is complicated on prestressed anchorage zone of thin concrete box girder webs by the large tonnage,which reveals its distribution of post-tensioned concrete bridge structure to be solved in the future.
随着连续刚构梁桥跨度越来越大,悬臂施工中大吨位预压力锚固的应用也越来越普遍,但是大吨位预应力锚固区薄壁混凝土箱梁承压局部应力分布复杂,通过对大吨位锚下混凝土局部应力分析,揭示其分布规律是后张法预应力混凝土桥梁结构有待解决的课题之一。
6)  continuous rigid-framed bridge
连续刚构桥梁
1.
The semi-active control effect calculation and analysis are performed on a four span continuous rigid-framed bridge under seismic travelling waves with different apparent surface velocities,and comparison is made between the calculating results in this case and those under uniform ground motion input.
给出了地震行波输入下大跨度桥梁的半主动控制分析方法,对一座四跨连续刚构桥梁进行了具有不同视波速的行波输入下的半主动控制计算分析,并与地震动一致输入下的计算结果进行比较。
2.
The seismic response calculation for a four span continuous rigid-framed bridge under seismic traveling-wave inputs is performed.
给出了地震行波输入下大跨度桥梁的主动、半主动和被动控制分析方法,并对1座4跨连续刚构桥梁进行了行波输入下地震反应计算,分析了8种振动控制情况下纵桥向和横桥向地震反应的减震效果。
补充资料:JPZ型三向等刚度橡胶减震器
分子式:
CAS号:

性质:JPZ-type tridirective equal rigid rubber mounting  橡胶减震器的一种。具有x、y、z三个方向等刚度、等自震频率。按负荷大小可分为JPZ-1、JPZ-2两种型号。由中央金属芯柱、伞形金属罩及橡胶连接而成,模压法生产。可满足导弹控制仪等设备的隔震和抗冲击要求。

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