查询词典 seismic vertical

In this thesis, the dynamic characteristics and the seismic response of overflow section of gravity dam are studied by FEM.

本文采用有限元动力分析方法，分析了重力坝溢流坝段的动力特性和地震动力响应，研究了重力坝溢流坝段的频谱分布规律、地震动位移和地震动应力的分布规律。

According to the static and seismic response analysis of gravity dam and factory building, the safety and reliability of design were comprehensive evaluated.

对厂坝联合作用下的整体地震动力分析目前研究很少，本文作了有益的尝试，得出了有一定参考价值的结论和认识。

The distribution laws of seismic displacements and stresses in overflow section of gravity dam are analyzed.

从理论上而言，对动力分析中所涉及的相关理论进行了简明扼要的阐述。

So it's necessary to consider the effect of velocity pulse in near field ground motions in seismic design.

因此，考虑近场地震的抗震设计中速度脉冲效应是必要的。

This is because the seismic waves from ground to ground, the first wave arrived because.

这是因为地震波从地下向地面传来，纵波首先到达的缘故。

We must deal with the crude soft soil artificially in order to meet the demand of groundsill intension, distortion and anti-seismic etc.

为了满足地基的强度、变形和抗震等要求，必须对天然的软弱土地基进行人工处理。

It was suggested that the risk of active faults can be reasonably explained by the history of the faults and their occurrence period, while the risk of groundsill seismic liquefaction was examined in the field with penetration test.

活动断裂的危险性主要根据断裂的活动时期、断裂不同部位的活动性以及评估区距离断裂活动部位的远近程度进行评估。

It was suggested that the risk of active faults can be reasonably explained by the history of the faults and their occurrence period,while the risk of groundsill seismic liquefaction was examined in the field with penetration test.

活动断裂的危险性主要根据断裂的活动时期、断裂不同部位的活动性以及评估区距离断裂活动部位的远近程度进行评估。地震砂土液化判别采用现场标准贯入试验进行评估。

The elasticity of groundsill in engineering range varieties, the laws of effects on the distribution laws of seismic displacements and stresses in overflow section of gravity dam from the elasticity of groundsill are studied.

在工程常见的范围内变动坝基弹模，研究地基刚度变化对溢流坝动力特性及地震反应的影响规律，对水工建筑物规范建议采用刚性地基的观点提出了质疑。

Phase and group velocity are the important parameters for researching seismic wave propagation and describing the media property, and they are key contents in theory of elastic wave propagation and play a role in theory and application.

相速度和群速度是研究地震波传播规律和描述介质特性的重要参数，是弹性波传播理论中的核心内容，在理论研究和实际应用中有重要作用。

For you say, My doctrine is pure, And I am clean in Your eyes.

11：4 你说，我的道理纯净，我在你眼前清洁。

The method takes make water sedimentary in patient of be in hospital of leucocyte grow in quantity 30, according to clean middle make water bacterioscopy result, distinguish the patient to affect group and blame infection group, pathology of puncture of farther travel kidney analyses blame infection form.

方法取尿沉渣中白细胞增多住院患者30例，根据清洁中段尿细菌检查结果，将患者区分为感染组和非感染组，非感染组进一步行肾穿刺病理分析。