1) effect of rupture forward directivity
破裂向前方向性效应
2) Rupture directivity effect
破裂方向性效应
3) rapture directivity effect
破裂的方向性效应
4) Forward directivity
前方向效应
5) Rupture directivity
破裂传播方向性
6) directivity effect
方向性效应
1.
On the basis of typical strike-slip earthquake ground motions,the relations of ground motion amplitudes and response spectra between forward-directivity effect component (CFN),fling-step effect component (CFP) and two orthogonal coupling components (C45°,C-45°) are analyzed by considering the influence of site conditions.
以典型走滑断层型地震动为数据基础,考虑场地条件的影响,对近断层方向性效应地震动分量(CFN)、滑冲效应地震动分量(CFP)以及相互垂直的两耦合地震动分量(C45°和C-45°)的峰值、反应谱分别做了定性的比较。
2.
Ground motions with forward-directivity effect in the near-fault region are obviously different from ordinary far-field ground motions.
具有向前方向性效应特征的地震动与普通远场地震动存在明显差异。
补充资料：破裂
①开裂；破损开裂：天时寒，面皆破裂｜衣裳破裂。②破坏、分裂。多指感情与关系：我俩感情破裂，无法维持婚姻｜谈判破裂。
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