模型试验数据 meaning in English
model test data
Examples
- Through analyzing the data measured from prototype units and model test and simulation results , some appraise are given on the units operation condition and some advice are made to improve the operating stability
模型试验数据以及与计算机仿真计算结果的分析,合理评价机组的运行状态,并对改善机组运行稳定性提出一定的改进方案 - Compared the results of fea and the data of experiment , we can analyse that the distributing of the seismic stress of polymer - geogrid reinforced material is similar to that of the static stress , but the stress values of them is different ; the seismic similar friction coefficient between the earth and reinforced material fall with the increasing of earthquake acceleration , model acceleration respond along the height of the model , etc . thirdly , according to the comparison and analysis of the model seismic fea results and model experiment data , we can find the polymer - geogrid reinforced earth seismic fea is reasonable , which is composed by earth element , contact element and reinforced material element
通过对比有限元计算结果和试验数据，分析得出塑料土工格栅筋材的最大动拉应力的分布与静拉应力的分布沿筋材的埋深大致相同，只是应力的值大小不同；地震作用下土筋间的动似摩擦系数是随地震加速度的增加而减小；模型沿墙高方向的加速度响应等。接着，根据模型动力有限元时程分析结果和模型试验数据的比较分析，得出由土体单元、接触单元和筋材单元组合的塑料土工格栅加筋土非线性动力有限元分析模式的合理性。 - The philosophy and methodology of performance - based seismic design ( pbsd ) has been an extensive topic discussed by earthquake engineering experts at home and abroad . in this paper , research work on displacement - based seismic design ( dbsd ) at home and abroad are systematically collected and analyzed . based on the available references of seismic behavior of frame - wall buildings , the method of dbsd of reinforced concrete frame - wall buildings is primarily put forward by taking into account the fault of methods of seismic design in current code . the main contents are as follows : the actual stiffness of frames and seismic walls at different deformation stages are determined from experimental data , and the results are adopted in the dbsd method
本文对国内外基于位移的抗震设计研究成果进行了较系统的综述与分析，在已有框架-剪力墙结构抗震性能研究的基础上，针对现行抗震设计方法的不足，提出了钢筋混凝土框架-剪力墙结构直接基于位移的抗震设计方法，并对其进行了一些研究和探索，主要内容如下：对国内外框架和剪力墙的模型试验数据进行分析，量化了刚度退化系数与层间侧移角之间的关系，并将其结果引入框架-剪力墙结构直接基于位移的抗震设计方法中。