| 1. | So the modes of structure at different earthquake intensity were examined
本文分析了不同强度地震作用下模型的模态。 |
| 2. | The area where earthquake intensity under 8 degrees running voltage shall no exceed continous running voltage value of the product
地震列度为8度以下地区，运行电压不超过产品规定的持续运行电压值。 |
| 3. | Then the precise earthquake force can be gained under the earthquake intensity accordingly . the reliability will be more reasonable and persuasive
然后在相应的地震烈度下，求解其所受的最大地震力，从而使地震力的求解更精确。 |
| 4. | Combining these formulas with some earthquake intensity and site - eigenperiod , the lateral seismic responses of free - head and fixed - head pile groups were calculated
结合具体的抗震设防烈度和场地特征周期，计算了成层地基中群桩的横向地震响应。 |
| 5. | Probably the best - known gauge of earthquake intensity is the local richter magnitude scale , developed in 1935 by united states seismologist charles f . richter
或许最著名的地震强度测量是区域里氏震级，是由美国地震学家查尔斯?里希特1935年确立的。 |
| 6. | According to the refined ground motion parameter districted - figure , 7 . 5 and 8 . 5 regions of earthquake intensity category are added in new seismic design code of china
根据修订后的地震动参数区划图， 《建筑抗震设计规范》 ( gb50011 - 2001 )增加了7度半和8度半两个设防烈度区。 |
| 7. | The results of the analyses indicate that it is more adequate to evaluate the influence of dynamic compaction upon buildings with the standard of earthquake intensity jeopardizing buildings
结果表明，强夯对建筑物影响分析采用地震烈度对建筑物危害标准进行评价是比较合适的。 |
| 8. | China is among the countries where earthquakes take place most frequently in the world . 60 percent of the areas have high earthquake intensity , and sand liquefaction is the main reason that causes seismic disasters
我国是世界上地震多发国家之一，全国有60的地区处于高烈度区，而砂土液化是引起地震灾害的主要原因。 |
| 9. | It indicates that the earthquake intensity index based on wavelet analysis evaluates better the effect the earthquake intensity on the structure response because it can be localized in the time and frequency domain simultaneously
结果表明，本文提出的基于小波分析的地震强度指标由于考虑了地震动的时频局部化特性，可以较好的评估地震动强度对结构的影响。 |
| 10. | Earthquake analysis for long span cable - stayed bridges has two aims : the first is to ensure an enough safety margin against basal earthquake intensity ; the second is to provide scientific bases and effective ways for vibration resistance design of bridge
大跨度斜拉桥地震动研究的目的主要是保证结构在基本烈度地震作用时有足够的安全性；并为桥梁抗震设计提供科学依据和有效手段。 |
