碾压混凝土坝层面影响带渐变规律仿真分析模型
he Simulation Analytic Model on The Principle of Gradual Change of The Effect Zones for RCCD
针对碾压混凝土层的串联和并联的特性，利用串联和并联模型，导出了能反映渐变规律的层面影响带弹性模量表达式，据此确定了层面影响带厚度，同时建立了相应的粘弹性分析模型，研制了相应的有限元分析程序；实例表明，建立的分析模型能较好地模拟分析碾压混凝土坝的工作性能。
Based on the characteristics of series connection and parallel connection, the gradual formula for the calculation parameters is derived, and the method of determining the effect zones is put forward. The three-dimensional viscoelastic model of RCC dam is established, and the corresponding finite element program is developed. This case shows the model can preferably apply to the analysis of the behavior of RCCD.
聂学军、顾冲时、郑东健、朱国金
水工结构水工材料水利工程施工
碾压混凝土坝层面影响带渐变规律仿真粘弹性模型
RCCDeffect zonesprinciple of gradual changesimulationviscoelastic model
聂学军,顾冲时,郑东健,朱国金 .碾压混凝土坝层面影响带渐变规律仿真分析模型[EB/OL].(2005-11-30)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/200511-530.点此复制
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