- 代时间
- time displacement: 时间平移; 通过按时转换像素以变形影像，产生各效
- time－load and time－displacement chart: 位移量曲线图
- displacement time diagram: 位移时间关系图; 位移时间图
- displacement time graph: 位移时间线图
- displacement-time graph: 位移
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displacement time中文什么意思
- 代时间
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例句与用法
- the displacement time history is measured using the displacement sensor
用位移传感器量测同一点的位移时程。 - displacement time graph
位移时间线图 - to meet the demands for large space and flexible compartmentation of buildings, laminated vierendeel trusses are adopted in high-position transfer story structures . first the bearing characteristics are analyzed, in which reasonable stiffness ratio of the upper chord, middle chord, and lower chord is derived . then combined with an actual engineering model ( 1 8 similar ratio ), the static loading and pseudo-dynamic tests of two models for laminated vierendeel truss used in transfer story structures are conducted, in which one model adopts reinforced concrete, and the other adopts prestressed concrete and shape steel concrete . seismic behaviors are analyzed, including inter-story displacement, base shear-displacement skeleton curves, and equivalent viscosity-damping curves . a program is programmed to carry out the elasto-plastic dynamic analysis, and displacement time-history curves of the two models are derived . the test and analysis results show that the laminated vierendeel truss with prestressed concrete and shape steel concrete has excellent seismic behaviors . it can solve the disadvantages of laminated vierendeel trusses used in transfer story structures . finally, some design suggestions are put forward, which can be referenced by similar engineering
为满足建筑物大空间和灵活隔断要求,在高位转换层结构中采用迭层空腹桁架结构.首先分析了其受力性能,得出了空腹桁架各构件合理的截面刚度以及布局形式.然后结合一实际工程,进行了两榀迭层空腹桁架转换结构模型(1:8相似比)的竖向荷载下静力试验以及拟动力试验.其中一榀为普通混凝土迭层空腹桁架,另一榀配置了预应力和钢骨混凝土,对比分析了两模型的层间位移比、骨架曲线以及等效粘质阻力系数等抗震性能的比较,并进行了弹塑性动力分析.试验和分析结果表明,配置预应力和型钢混凝土的迭层空腹桁架转换结构具有良好的抗震性能,可以成功地解决迭层空腹桁架作为转换层结构所产生的弊端问题,最后对这类转换层结构提出了相应的设计建议 - based on selective learning of data mining and analysis of characteristics of data or information in rock mechanics and engineering, some data mining algorithm models are applied to analysis problems of rock engineering and the research is combined with practical engineering projects . relevance analysis to slope rock rheological test, rock mass quality assessment of dam foundation rock mass and displacement time series forecasting analysis to underground opening are performed by using data mining technique in this paper
本文在较全面的探讨现有数据挖掘技术以及分析了岩体工程有关数据和信息特点基础上，结合具体工程问题，基于数据挖掘技术进行了边坡岩体流变试验成果的相关性分析、坝基岩体的岩体质量评价分级研究和地下洞室监测位移序列时序预测分析。
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