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作为土石坝安全监测分析领域中的一部分,筑坝材料的物理力学参数的分析伴随着大坝安全监测的发展和计算机水平的提高获得了蓬勃的发展。本文通过对堆石坝的材料物理力学参数反演分析作相关的分析和探讨,以大桥水库混凝土面板堆石坝为依托,通过收集大桥水库自竣工以来主坝内部主堆石区的沉降位移原型观测资料和数据,在原型观测资料正演分析的基础之上,探讨主堆石区的堆石料参数随水库的调度运行而发生的变化规律。
As part of the field of earth-rock dam safety monitoring and analysis, the analysis of the physical and mechanical parameters of the dam-building material has been booming with the development of dam safety monitoring and the improvement of the computer level. Based on the analysis and discussion of back analysis of material physical-mechanical parameters of rockfill dam, based on the concrete slab rockfill dam of Daqiao Reservoir, the prototype of subsidence and displacement of the main rockfill area within the main dam from the completion of the collection of Daqiao Reservoir Observational data and data. Based on the forward analysis of the prototype observation data, the variation rules of the rockfill parameters of the main rockfill area with the operation of the reservoir are discussed.