ground stiffness meaning in English
地基劲度
Examples
- The regulars of ground stiffness provide the valuable reference for the design of dynamic foundation
地基刚度的变化规律，为今后的动力机械基础设计提供了有益的参考意见。 - With synthesizing the relevant other internal and external researchers " the achievements of theory and the results of experiment , the follow work have been done in this project : revising the formulas of ground stiffness coefficient and the mass of vibrating soil and the dynamic affecting degree of depth , which apply the theory of elastic half - space and the knowledge of the soil mechanics and consider the influence of the soil characteristic and inertial action , the interaction between foundation and ground , the diverse load ; making the model of ground and foundation system calculating natural frequency by using the big - scale software supersap which is for special purposes of finite element analysis ; according to the experiment analysis , correcting and adjusting the finite element model in order to have it accord with the fact and meet the engineering demands ; doing the vibrating experiment for testing the results of the theoretical analysis and the finite element calculation ; summing up some regulars of the ground stiffness
本文综合参考了国内外其他学者的理论成果和实验结果，进行了如下研究工作：运用弹性半空间理论和土力学的知识，考虑土体特性和惯性作用、基础与地基的相互作用以及不同荷载形式等因素的影响，对动力机器基础进行了严密地理论分析，修正了地基刚度、参振土质量和动力影响深度的计算公式；利用专门用于有限元计算的大型分析软件supersap对地基基础体系进行了建模计算，根据实验分析，对有限元模型不断地进行修正和调整，使其更加符合实际情况，满足要求；通过振动实验对理论分析和有限元计算结果进行了验证；总结出了一些地基刚度的变化规律。 - During several decade passed , many experimental studies and theoretical analysis have been done on the ground stiffness , the damping and the vibrating mass of soil by adopting various model system . however , for the reason of different experiment situation and different analytic emphasis , the conclusions are different too
在过去的几十年中，许多中外学者采用不同的模型体系对地基刚度、阻尼和参振土质量等进行过不少的实验研究和理论分析，但因实验条件和分析侧重点不同，所得结果也各异。