查询词典 earthquake

Shaking table test on 1/10 building model was carried out. Through hammer blow test and sine wave swept test, the model's parameters were acquired. By earthquake wave excitation, the model's earthquake response, failure traits and aseismic property were gained. Through ratio conversion, prototype's mode parameters and aseismic capability were studied.

进行了1／10比例模型房屋模拟地震振动台试验，通过锤击与正弦波扫频试验得出模型房屋的模态参数，通过地震波激励试验得出模型房屋的地震反应、破坏特征以及抗震性能，通过相似比换算研究了原型结构的模态参数与抗震能力。

12 Wenchuan earthquake and the earthquake relief work shows that citizen s awareness of responsibility has particularly huge effect to national and society s development and also to big event s solution by an heavy but powerful example.

5·12汶川地震及抗震救灾，以一个沉重但是有力的实例说明，公民的责任自觉，对国家和社会的发展，尤其对重大事件的解决，作用巨大。

Urban Local Earthquake Disaster Risk Index, which is firstly presented in this dissertation, analyzes the earthquake disaster threats faced by a megacity from a different perspective.

本论文所首先提出的城市局部地震灾害危害性指数是从一个从全新的角度去理解和分析城市所面临的地震灾害威胁。

The result shows that the Haiyuan fault is an overlap fold-fault taking the shape of the shovel with depth less than 10 km,which bears no relation to occurrence of the 1920 Haiyuan earthquake because the focal depth of the earthquake is 15～20 km.

结果表明：海原断层实际是深度不超过10km的铲状逆掩推覆断层，而海原大震的震源深度为15～20km，因此，海原断层与该次大震的发生无关。

Ni 4: The pre-earthquake level of knowledge to improve the earthquake help ...

倪四道：研究前震对提高地震认知水平有帮助。。。

On the basis of geological studies of the earthquake surface rupture zone and pre-earthquake GPS measurements in the region, we try to understand the questions mentioned above.

本文在地震地质科学考察的基础上，利用震前的GPS观测结果，试图对上述问题进行一些初步的思考和探讨。

In this paper, using the transport network density, traffic impacts on the level of trunk and location advantages, 30 counties of the heavy disaster area of Wenchuan Earthquake were selected to analyze traffic accessibility in pre-earthquake, and provide reference for the reconstruction of the heavy disaster area.

选取在汶川地震中受灾严重的30个区县，用交通网络密度、交通干线影响水平和区位优势度3个指标对其在地震之前的交通通达性进行分析，以期为重灾区在灾后恢复重建提供参考依据。

The first year (Year of 2007) results from three real earthquake cases indicate that the preliminary VRS data processing technique has been established. It is capable of reducing pre-earthquake computation errors and of detecting centimeter surface motion.

第一年(2007年)之三个实际地震个案解算结果显示，本研究已完成初步VRS资料处理技术，其解算程序能有效抑制震前误差变动，并有助於侦测公分级平面位移。

On the basis of the former researches and taking into account the practice of our country, this paper take the low period repeat loading experiment for three rigid conjunction node of steel beam and concrete wall, researching their load-bearing capacity and earthquake resistance performance under the low period repeat loading action, the main content concentrate on the following aspects:(1) Analyzing the three joint's damage shape、hysteretic curve、change of rigidity、yielding load、limit load、damage load、durability、energy dissipation capacity、the strain of the key position and the moment transferring mechanism.(2) Comparing the joint's load-bearing capacity and earthquake resistance performance among the joints with different stud bolt diameter and different connection plate thickness, researching some factor's influence on the work performance of the joint such as the high and strong stud bolt specification、connection plate thickness .

本文在前人研究的基础上，结合我国的实际情况，对3个钢梁-混凝土墙刚接节点试件进行了低周反复荷载试验，对其在低周反复荷载作用下的承载力和抗震性能进行了研究，内容主要集中在以下几个方面：(1)对3个节点试件在低周反复荷载作用下的破坏形态、滞回曲线特性、刚度变化、屈服荷载、极限荷载、破坏荷载、延性性能、耗能能力、关键部位的应变分布情况及节点核心区的受力情况进行了试验研究和理论分析；(2)比较了不同螺栓规格和不同连接板厚度的节点试件的承载力和抗震性能，研究了高强螺栓规格和连接板厚度这2个因素对节点工作性能的影响；(3)介绍了光纤光栅传感技术在土木工程领域中的应用研究现状及其基本原理；并通过对比试验，探讨了光纤光栅传感器用于土木工程检测的可行性及实现途径。

Based on the example of the design of the 20m-hollow slab Xigang Anti-earthquake Elevated Bridge,calculation methods in bridge anti-earthquake(method of static, response spectrum theories, method of dynamic timing analysis )are analyzed and discussed.

结合西港高架桥 2 0m跨空心板抗震设计的工程实例，对桥梁抗震的计算方法(静力法、反应谱理论、动态时程分析法)进行分析和探讨。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。