1) added known stiffness
附加已知刚度
1.
In order to solve the problem of insufficient measured modes in the dynamic model updating,a direct model updating method using added known stiffness components is proposed.
为了解决模型修正中所需要模态数据不足的问题,提出了一种基于附加已知刚度的模型修正直接方法。
2) added stiffness
附加刚度
3) added known masses
附加已知质量
4) additional pillar stiffness
附加柱刚度
1.
Based on the random vibration theory,the effects of additional pillar stiffness and additional damping on the dynamical characteristics of the mega-structure and sub-structure subjected to horizontal ground motion are examined.
附加柱刚度与附加阻尼为影响巨子型有控结构抗震性能的两个重要参数。
5) additional column stiffness ratio
附加柱刚度比
6) TSAS
两步附加刚度法
1.
Overcoming the inability of Forcing Decoupling method(FD),this paper presents a new method——Two-Step-Additional-Stiffness method(TSAS) to calculate the translation-torsion coupling seismic response of the symmetric structures with asymmetrically viscous dampers.
克服强行解耦法(FD)不能求解对称结构由于不对称安装粘滞消能器而产生平扭耦合地震作用的不足,提出了一种求解该种情况下的平扭耦合地震反应的新方法———两步附加刚度法(TSAS)。
补充资料：天柱山天柱峰
天柱山天柱峰
天柱峰又称为皖伯尖，万山尖。《道书》称为司命真人发祥所都，海拔1488.4米，孤立晴宵，顶天立地，石骨嶙峋，峭立如柱。五指、莲花、天池、含珠、飞来、月华诸峰拱卫左右，奇松、怪石、云海、佛光、各领风骚。李白《江上望皖公山》诗云：“奇峰出奇云，秀水含秀气。”白居易《题天柱峰》诗云：“天柱一峰擎日月，洞门千仞锁云雷。”
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