English translation for "地震过程"
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- earthquake process
Related Translations:
地震周期: earthquake cycleearthquake periodicityseismic period 地震群: earthquake swarmseismic clustersswamp of earthquakeswarm of earthquakeswarmofearthquake 地震预测: earthquake prediction 地震频谱: earthquake spectrum 工程地震: engineering seismology 地震台: seismic stationseismographic stationseismostation
- Example Sentences:
| 1. | After analyzing several examples with the program of sap2000 , it is certified that properly chosing lateral load patterns according to the structural dynamic performance is able to reasonably capture the structual response attributes
应用sap2000程序对算例进行分析,算例分析证实,根据结构的动力特性选择合理的侧向荷载分布模式能够较好的模拟地震过程中实际的结构受力响应情况。 | | 2. | In order to describe the damaging value of structure under earthquake , the damage parameters based on elastic transformative energy is proposed , which is used to study the damage on section , component and the whole structure
为了定量描述结构在地震过程中不同时刻的损伤值大小，本文从结构耗能的角度出发，提出了基于弹性变形能的损伤指标，该损伤指标对研究截面、构件和整体结构三个层次上的损伤均适用。 | | 3. | The influence of the hysteretic energy dissipation is considered by the equivalent displacement in this method and damage index is used in the process of design . according to the different performance objective , the behavior of structure under the earthquake is controlled effectively . then the deformation capacity of beams and columns is realized by the earthquake resistant constructional measure
针对现有各抗震设计方法存在的问题，通过等效位移考虑地震过程中的滞回耗能影响，同时将损伤指标引入设计过程中，通过用户选用不同的性能目标来实现结构性能控制，从而可以有效的控制结构在地震下的行为，并通过量化的抗震构造措施实现梁、柱的变形能力设计。 | | 4. | Catastrophic damages to structure can be made by lateral permanent displacement , namely large ground displacement , on gently sloping ground induced by liquefaction of saturated soil deposits during earthquake , which is the main type of seismic damages of highways , railways , bridges , docks , embankments , buildings , underground structures and lifeline engineering in liquefied area . in recent ten years , studies on the new type of failure made by liquefaction have been carried out
地震过程中由于饱和砂土液化诱发的小坡度地面侧向永久位移即地面大位移对结构的破坏，是液化区公路、铁路、桥梁、码头、堤坝、房屋、地下结构与生命线工程震害的主要形式之一，近十几年来，人们越来越重视对这种新的液化破坏形式的研究。 | | 5. | Resolutions of these paradoxes usually call for additional assumptions on the nature of the rupture process ( such as novel modes of deformations and ruptures ) prior to and / or during an earthquake , on the nature of the fault and on the effect of trapped fluids within the crust at seismogenic depths ( see ref . 4 and references therein )
对这些似是而非说明的解决方案，往往又引进地震前和或地震过程中关于破裂过程性质的许多进一步的假说如变形和破裂的异常状态，关于断裂层的性质，以及地震活动深度地壳内部被困住的流体的影响参看参考文献。 | | 6. | Nonlinear earthquake respond analysis of soil is carried out to obtain ground acceleration and yield acceleration time history , in which the law of pore pressure in saturated sand is used to revise the yield strength of soil and the strain - stress relationship of soil is assumed to be rigid plastic in every time - internal . appling the model of newmark ' s rigid slide block , the lateral displacement induced by liquefaction during earthquake is calculated and the possible factors which may influence the large ground displacement are well studied
通过对土体进行非线性地震反应分析，引入地震过程中饱和砂层中孔隙水压力生成的经验公式，利用这一公式在各时段内对土的抗剪强度进行修正，假定每一时段内土的应力-应变关系为刚塑性，求出该时段内的地面加速度时程和屈服加速度时程，然后根据newmark刚性滑块的基本原理，计算地震过程中由液化产生的地面侧移值，并对影响地面大位移的各种可能因素进行了详细的研究。 | | 7. | In the static nonlinear pushover analysis , basic concepts and different applicable methods of the static nonlinear pushover analysis are summarized . then the lateral load pattern and the target displacement , which are key problems of the static nonlinear pushover analysis , are improved . the new developed lateral load pattern is the instantaneous adaptive lateral load pattern gained by the internal force of the structure , and the new developed capacity spectrum method combined with the code response spectrum is used to gain the target displacement . at the same time , a pushover analysis of circulating load pattern is developed , and a relevant static nonlinear pushover analytic program is provided . the analytic results of two examples demonstrated that the instantaneous adaptive lateral load pattern is able to reasonably capture the important response attribute and that the pushover analysis of circulating load pattern compared with the pushover analysis of single direction load pattern can more accurately reflect the effect of the earthquake
在非线性静力分析( pushover分析)中，综合阐述了pushover分析的理论基础和不同的具体应用方法，并在pushover方法的关键问题荷载分布模式和目标位移的确定上提出新的方法，即由结构受力反推得到的瞬时的适应性的荷载分布模式和结合中国抗震规范反应谱的能力谱法确定目标位移的方法，同时提出一种新的循环往复加载的pushover应用方法，并编制了专门的pushover分析应用程序，应用此程序对不同算例进行分析，算例分析证实由结构受力反推得到的瞬时的适应性的荷载分布模式能够较好的模拟地震过程中实际的结构受力反应情况，循环往复加载的pushover分析方法较单向加载的pushover分析更能准确的反映实际的地震作用对结构的影响。 |
- Similar Words：
- "地震观测站" English translation, "地震观察" English translation, "地震光" English translation, "地震光缆" English translation, "地震规模" English translation, "地震海浪" English translation, "地震海啸" English translation, "地震海啸；海啸" English translation, "地震海啸防波堤" English translation, "地震海啸警报系统" English translation
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