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- A vertical ship lift under earthquake excitation may suffer from a whipping effect due to the sudden change of building lateral stiffness at the top of ship lift towers. 大坝升船机顶部厂房与底部塔柱结构之间的侧移刚度突变造成了顶部厂房强烈的地震鞭梢效应。
- MPC of tall building under earthquake excitation 多层建筑结构地震反应预测控制仿真研究
- The most unfavorable earthquake excitations were investigated, in which geometric non-linearity and material non-linearity were all taken into account. 摘要同时考虑几何非线性与材料非线性,对单层球面网壳在地震作用下结构的最不利荷载进行分析。
- This thesis presents a nonstationary random response study of lattice shells under multi-support and multi-dimensional earthquake excitations. 本文对网壳结构多维多点非平稳随机地震响应进行了研究。
- The equations of coupled vibration of the train-bridge system under earthquake excitations is deduced,and a corresponding computer program is generated. 文中建立了车桥系统考虑土-结构相互作用的三维空间模型,推导了考虑地震作用车桥系统的耦合振动方程,并编制了相应的计算程序。
- Dynamic stability of single-layer reticulated domes under earthquake excitation 地震作用下单层球面网壳结构的动力稳定性
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- We all felt the earthquake tremors. 我们都感觉到地震时的颤动。
- Perhaps his nerve is naturally too dull to admit of any excitation. 大概他的神经天生就很迟钝以至不容有任何刺激的余地。
- The city was rased by an earthquake. 地震把这个城市夷为平地。
- The earthquake was a terrible catastrophe. 这次地震是个可怕的灾难。
- A series of tremors often precedes an earthquake. 地震前常发生一连串的微震。
- Plague came in the wake of earthquake. 地震之后紧跟着就是瘟疫。
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- Thousands of people perished in the earthquake. 那次地震死者数以千计。
- Effects of burial depth on the liquefaction response of underground structures during an earthquake excitation 埋深对地下结构地震液化响应的影响
- Earthquake shocks are often felt in Japan. 在日本常常感觉到地震引起的震动。
- The earthquake caused the wall to sway to the left. 地震使墙向左倾斜。
- There has been a dreadful earthquake in Iran. 伊朗发生了一次可怕的地震。
- We had an awful earthquake here last year. 去年我们这里发生了可怕的地震。