The theory and method of health diagnose for earth-rockfill dam are hot issues in the research domain of dam safety monitoring.
本文结合土石坝特点,应用力学和数学理论展开对土石坝健康诊断理论与方法的研究。
Moreover, the comprehensive assessment method for behavior of earth-rockfill dam was established in a multi-pole fuzzy pattern on the basis of applying the theory of engineering fuzzy sets.
并应用工程模糊集理论,建立了土石坝实测性态多级模糊模式综合评价模型。
In this paper, nonlinear stress-strain analysis for a high earth-rockfill dam and its foundation cutoff is given.
本文对一痤高土石坝与基础防渗墻进行了非线性有限元分析。
To build high earth-rockfill dam on thick moraine cover foundation in high earthquake intensity region will face many new problems such as dynamic stability, dam foundation liquefaction etc.
在高地震烈度区修建深厚覆盖层上的高土石坝面临许多新问题,如大坝的动力稳定、坝基液化问题等。
The compacted rate method is worked out for quality control of earth-rockfill dam and the data for calculating the compacted rate are acquired by GPS.
研究了基于GPS的压实率控制法在碾压质量控制中的应用,利用GPS采集的数据点经过计算得到压实率,然后通过压实率来控制碾压质量。
According to comprehensive analysis, it is thought that hydraulic fracturing in core of earth-rockfill dam is hard to occur.
最后通过综合分析,认为在实际工程中,土石坝心墻很难发生水力劈裂。
Some significant conclusions are remarked as follows:(1) It is validated further that the reinforced range of high earth-rockfill dam is 4/5 height upwards.
进一步验证高土石坝的抗震加固范围为4/5高度以上的坝坡区域。
The research status of hydraulic fracturing in core of earth-rockfill dam is briefly reviewed, and the mechanisms, the conditions and the influence factors of hydraulic fracturing are induced.
简要评述了国内外关于土石坝心墻水力劈裂的研究现状,归纳了土石坝心墻水力劈裂在发生机理、发生条件和影响因素等方面的研究成果。