基底剪力 [
jī dǐ jiǎn lì]
base shear
- 给出了该屈服剪力与结构基底剪力之比的数学表达式,初步分析了影响该比值的主要因素及其影响规律。
The ratio of the yield shear force to the base shear force of the structure is formulated, and the effect of main factors on the ratio is analyzed. - 对结构模型的滞回曲线、位移反应、基底剪力反应规律的试验结果进行了分析比较。
Test results of law of hysteresis loop, displacement response and base shear response of the model are analyzed and the analyzing results are compared with result. - 隔震后,结构的周期延长、地震作用减小,水平位移集中在隔震层,基底剪力、层间加速度显著减小,结构呈平动型;
After using isolation technology, the structure's period, earthquake response, base shear force and acceleration are all decreased markedly and the horizontal displacement focuses on isolation layer.
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