ash dam meaning in English
灰坝
Examples
- Steady seepage flow fem analysis for heightening engineering of shaowu powerplant fly ash dam
邵武电厂灰坝加高工程稳定渗流有限元分析 - Then the characteristics of the seepage flow associated with the heightening of the ash dam are studied in detail
在此基础上，进一步对该灰场灰坝加高过程中的渗流问题进行了数值预报。 - The thesis focuses on analysis of stability of ash dams and provides basic available for design , construction and working of ash dams , mainly including three parts : 1
灰坝是火电厂的重要组成部分，随着电厂规模的不断扩大，相应的灰坝也在不断加高。 - The stability of the section of the ash dam situated in a seismic zone for matou power plant is analyzed with the total seismic stress approach of shear strength herein , and then the engineering measures to enhance the seismic stability of the dam are studied as well ; which can provide a reference basis for the seismic design of the dam
摘要采用地震总应力抗剪强度分析法对粉煤灰坝进行了断面稳定计算分析，研究了提高马头发电总厂贮灰坝地震稳定性的工程措施，为坝体的抗震设计提供参考依据。 - In the paper , static and dynamic triaxial tests were conducted on fiy ash at shanmenxia longgou ash dam , and the static and dynamic parameters of fly ash were obtained . thirdly the 2 dimensions static analysis of the ash dam was conducted based on biot ' s consolidation theory and duncan ' s nonlinear stress - strain model . finally the plane dynamic behaviors of the ash dam during earthquake of intensity 7 were analyzed based on the exponent function model of excess pore water pressure aroused by earthquake , which is put forward in the paper , and equivalent visco - elastic dynamic fem model and principle of effective stress
本文结合实际工程，对三门峡火电厂龙沟灰坝的筑坝粉煤灰进行了静、动三轴试验，确定了该坝粉煤灰的静动力学指标；然后根据比奥( biot )固结有效应力原理，采用邓肯( duncan )非线性应力应变模型，对该灰坝的二维静力应力和变形状态进行了分析；最后利用本文提出的地震超静孔压指数函数模型，采用等价粘弹性动力有限元方法，对该灰坝在地震作用下的动力稳定性进行了分析评述。